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Posted to commits@camel.apache.org by da...@apache.org on 2026/01/23 13:26:20 UTC
(camel) branch fe created (now 495d7f1c2cba)
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at 495d7f1c2cba camel-core - Add forEach function to simple language.
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new 495d7f1c2cba camel-core - Add forEach function to simple language.
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(camel) 01/01: camel-core - Add forEach function to simple language.
Posted by da...@apache.org.
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davsclaus pushed a commit to branch fe
in repository https://gitbox.apache.org/repos/asf/camel.git
commit 495d7f1c2cba41189f4e1741056ba8c1b91cff29
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Fri Jan 23 14:25:53 2026 +0100
camel-core - Add forEach function to simple language.
---
.../org/apache/camel/catalog/languages/simple.json | 129 +++++++++++----------
.../org/apache/camel/language/simple/simple.json | 129 +++++++++++----------
.../modules/languages/pages/simple-language.adoc | 1 +
.../camel/language/simple/SimpleConstants.java | 4 +
.../language/simple/SimpleExpressionBuilder.java | 42 +++++++
.../simple/ast/SimpleFunctionExpression.java | 25 ++++
.../apache/camel/language/simple/SimpleTest.java | 32 +++++
7 files changed, 234 insertions(+), 128 deletions(-)
diff --git a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
index 5075bb5c2007..890b39760010 100644
--- a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
+++ b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
@@ -59,69 +59,70 @@
"exception": { "index": 32, "kind": "function", "displayName": "Exception", "group": "function", "label": "function", "required": false, "javaType": "java.lang.Exception", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception object on the exchange (also from caught exceptions), is null if no exception present.", "ognl": true, "suffix": "}" },
"exception.message": { "index": 33, "kind": "function", "displayName": "Exception Message", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception message (also from caught exceptions), is null if no exception present.", "ognl": false, "suffix": "}" },
"exception.stackTrace": { "index": 34, "kind": "function", "displayName": "Exception Stacktrace", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception stacktrace (also from caught exceptions), is null if no exception present.", "ognl": false, "suffix": "}" },
- "floor(exp)": { "index": 35, "kind": "function", "displayName": "Floor Number", "group": "function", "label": "function", "required": false, "javaType": "Integer", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body (or expression) to a floating number and return the floor value (rounded down to nearest integer).", "ognl": false, "suffix": "}" },
- "fromRouteId": { "index": 36, "kind": "function", "displayName": "From Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original route id where this exchange was created.", "ognl": false, "suffix": "}" },
- "hash(exp,algorithm)": { "index": 37, "kind": "function", "displayName": "Compute Hash Value", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a hashed value (string in hex decimal) of the message body\/expression using JDK MessageDigest. The algorithm can be SHA-256 (default) or SHA3-256.", "ognl": false, "suffix": "}" },
- "header.name": { "index": 38, "kind": "function", "displayName": "Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message header with the given name", "ognl": true, "suffix": "}" },
- "headerAs(key,type)": { "index": 39, "kind": "function", "displayName": "Header As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message header to the given type (classname).", "ognl": false, "suffix": "}" },
- "headers": { "index": 40, "kind": "function", "displayName": "Headers", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the message headers in a Map", "ognl": false, "suffix": "}" },
- "hostName": { "index": 41, "kind": "function", "displayName": "Host Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the local hostname (may be empty if not possible to resolve).", "ognl": false, "suffix": "}" },
- "id": { "index": 42, "kind": "function", "displayName": "Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message id", "ognl": false, "suffix": "}" },
- "iif(predicate,trueExp,falseExp)": { "index": 43, "kind": "function", "displayName": "If Then Else", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the value of trueExp or falseExp. This function is similar to the ternary operator in Java.", "ognl": false, "suffix": "}" },
- "isAlpha(exp)": { "index": 44, "kind": "function", "displayName": "Is Alphabetic Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphabetic value (A..Z). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
- "isAlphaNumeric(exp)": { "index": 45, "kind": "function", "displayName": "Is Alphabetic-Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphanumeric value (A..Z0-9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
- "isEmpty(exp)": { "index": 46, "kind": "function", "displayName": "Is Empty", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is null or empty (list\/map types are tested if they have 0 elements).", "ognl": false, "suffix": "}" },
- "isNumeric(exp)": { "index": 47, "kind": "function", "displayName": "Is Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is numeric value (0..9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
- "jq(input,exp)": { "index": 48, "kind": "function", "displayName": "JQ", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JQ language, for example, to extract data from the message body (in JSon format). This requires having camel-jq JAR on the classpath. For input (optional), you can [...]
- "jsonpath(input,exp)": { "index": 49, "kind": "function", "displayName": "JSonPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JSonPath language, for example, to extract data from the message body (in JSon format). This requires having camel-jsonpath JAR on the classpath. For i [...]
- "join(separator,prefix,exp)": { "index": 50, "kind": "function", "displayName": "Join", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The join function iterates the message body\/expression and joins the data into a string. The separator is by default a comma. The prefix is optional. The join uses the message body as source by default. [...]
- "length(exp)": { "index": 51, "kind": "function", "displayName": "Length", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The payload length (number of bytes) of the message body (or expression).", "ognl": false, "suffix": "}" },
- "list(val...)": { "index": 52, "kind": "function", "displayName": "Create List of values", "group": "function", "label": "function", "required": false, "javaType": "java.util.ArrayList", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The list function creates an ArrayList with the given set of values.", "ognl": false, "suffix": "}" },
- "lowercase(exp)": { "index": 53, "kind": "function", "displayName": "Lowercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lowercases the message body (or expression)", "ognl": false, "suffix": "}" },
- "mandatoryBodyAs(type)": { "index": 54, "kind": "function", "displayName": "Mandatory Body As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body to the given type (classname). If the body is null then the function will fail with an exception", "ognl": true, "suffix": "}" },
- "map(key1,value1,...)": { "index": 55, "kind": "function", "displayName": "Create Map of pairs", "group": "function", "label": "function", "required": false, "javaType": "java.util.LinkedHashMap", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The map function creates a LinkedHashMap with the given set of pairs.", "ognl": false, "suffix": "}" },
- "max(val...)": { "index": 56, "kind": "function", "displayName": "Maximum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the maximum number from all the values", "ognl": false, "suffix": "}" },
- "messageAs(type)": { "index": 57, "kind": "function", "displayName": "Message As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message to the given type (classname).", "ognl": true, "suffix": "}" },
- "messageHistory(boolean)": { "index": 58, "kind": "function", "displayName": "Print Message History", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message history of the current exchange (how it has been routed). This is similar to the route stack-trace message history the error handler logs in case of an unhandled exception. The b [...]
- "messageTimestamp": { "index": 59, "kind": "function", "displayName": "Message Timestamp", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message timestamp (millis since epoc) that this message originates from. Some systems like JMS, Kafka, AWS have a timestamp on the event\/message that Camel received. This method returns the timestam [...]
- "min(val...)": { "index": 60, "kind": "function", "displayName": "Minimum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the minimum number from all the values", "ognl": false, "suffix": "}" },
- "newEmpty(type)": { "index": 61, "kind": "function", "displayName": "Create Empty Object", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Creates a new empty object (decided by type). Use `string` to create an empty String. Use `list` to create an empty `java.util.ArrayList`. Use `map` to create an empty `java.util.LinkedHashMap`. Use `s [...]
- "not": { "index": 62, "kind": "function", "displayName": "Not", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the opposite.", "ognl": false, "suffix": "}" },
- "null": { "index": 63, "kind": "function", "displayName": "Null", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Represents a null value", "ognl": false, "suffix": "}" },
- "originalBody": { "index": 64, "kind": "function", "displayName": "Original Body", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original incoming body (only available if allowUseOriginalMessage=true).", "ognl": false, "suffix": "}" },
- "pad(exp,width,separator)": { "index": 65, "kind": "function", "displayName": "Pad String", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Pads the expression with extra padding if necessary, according the the total width. The separator is by default a space. If the width is negative then padding to the right, otherwise to the left.", "o [...]
- "pretty(exp)": { "index": 66, "kind": "function", "displayName": "Pretty Print", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the expression to a String, and attempts to pretty print if JSon or XML, otherwise the expression is returned as the String value.", "ognl": false, "suffix": "}" },
- "prettyBody": { "index": 67, "kind": "function", "displayName": "Pretty Body", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the body to a String, and attempts to pretty print if JSon or XML; otherwise the body is returned as the String value.", "ognl": false, "suffix": "}" },
- "properties:key:default": { "index": 68, "kind": "function", "displayName": "Property Placeholder", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lookup a property placeholder with the given key. If the key does not exist nor has a value, then an optional default value can be specified.", "ognl": false, "suffix": "}" },
- "propertiesExist:key": { "index": 69, "kind": "function", "displayName": "Property Placeholder Exists", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Checks whether a property placeholder with the given key exists or not. The result can be negated by prefixing the key with !", "ognl": false, "suffix": "}" },
- "random(min,max)": { "index": 70, "kind": "function", "displayName": "Random", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a random number between min and max (exclusive)", "ognl": false, "suffix": "}" },
- "ref:name": { "index": 71, "kind": "function", "displayName": "Bean By Id", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To look up a bean from the Registry with the given name.", "ognl": false, "suffix": "}" },
- "replace(from,to,exp)": { "index": 72, "kind": "function", "displayName": "Replace String Values", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Replace all the string values in the message body\/expression. To make it easier to replace single and double quotes, then you can use XML escaped values `\\"` as double quote, `\\'` [...]
- "reverse(val...)": { "index": 73, "kind": "function", "displayName": "Reverse Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values, but in reverse order", "ognl": false, "suffix": "}" },
- "routeGroup": { "index": 74, "kind": "function", "displayName": "Route Group", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route group of the current route the Exchange is being routed. Not all routes have a group assigned, so this may be null.", "ognl": false, "suffix": "}" },
- "routeId": { "index": 75, "kind": "function", "displayName": "Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route id of the current route the Exchange is being routed", "ognl": false, "suffix": "}" },
- "setHeader(name,type,exp)": { "index": 76, "kind": "function", "displayName": "Set Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a message header with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
- "setVariable(name,type,exp)": { "index": 77, "kind": "function", "displayName": "Set Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a variable with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
- "shuffle(val...)": { "index": 78, "kind": "function", "displayName": "Shuffle Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values shuffled in random order", "ognl": false, "suffix": "}" },
- "size(exp)": { "index": 79, "kind": "function", "displayName": "Size", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The size of the message body (or expression). If the payload is java.util.Collection or java.util.Map based then the size is the number of elements; otherwise the payload size in bytes.", "ognl": false, "suffix": "}" },
- "skip(num)": { "index": 80, "kind": "function", "displayName": "Skip First Items from the Message Body", "group": "function", "label": "function", "required": false, "javaType": "java.util.Iterator", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The skip function iterates the message body and skips the first number of items. This can be used with the Splitter EIP to split a message body and skip the first N number of [...]
- "split(exp,separator)": { "index": 81, "kind": "function", "displayName": "Split String Values", "group": "function", "label": "function", "required": false, "javaType": "String[]", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Splits the message body\/expression as a String value using the separator into a String array", "ognl": false, "suffix": "}" },
- "stepId": { "index": 82, "kind": "function", "displayName": "Step Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
- "substring(head,tail)": { "index": 83, "kind": "function", "displayName": "Substring", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression. If only one positive number, then the returned string is clipped from the beginning. If only one negative number, then the returned string is clipped fr [...]
- "substringAfter(exp,before)": { "index": 84, "kind": "function", "displayName": "Substring After", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes after. Returns null if nothing comes after.", "ognl": false, "suffix": "}" },
- "substringBefore(exp,before)": { "index": 85, "kind": "function", "displayName": "Substring Before", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes before. Returns null if nothing comes before.", "ognl": false, "suffix": "}" },
- "substringBetween(exp,after,before)": { "index": 86, "kind": "function", "displayName": "Substring Between", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that are between after and before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
- "sum(val...)": { "index": 87, "kind": "function", "displayName": "Calculate Sum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sums together all the values as integral numbers. This function can also be used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
- "sys.name": { "index": 88, "kind": "function", "displayName": "JVM System Property", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The JVM system property with the given name", "ognl": false, "suffix": "}" },
- "threadId": { "index": 89, "kind": "function", "displayName": "Thread Id", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "threadName": { "index": 90, "kind": "function", "displayName": "Thread Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the name of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "trim(exp)": { "index": 91, "kind": "function", "displayName": "Trim", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The trim function trims the message body (or expression) by removing all leading and trailing white spaces.", "ognl": false, "suffix": "}" },
- "type:name.field": { "index": 92, "kind": "function", "displayName": "Java Field Value", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To refer to a type or field by its classname. To refer to a field, you can append .FIELD_NAME. For example, you can refer to the constant field from Exchange as: `org.apache.camel.Exchange.FILE_NAME`", " [...]
- "uppercase(exp)": { "index": 93, "kind": "function", "displayName": "Uppercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Uppercases the message body (or expression)", "ognl": false, "suffix": "}" },
- "uuid(type)": { "index": 94, "kind": "function", "displayName": "Generate UUID", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a UUID using the Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and `simple` as the type. If no type is given, the default is used. It is also possible to use a custom `UuidG [...]
- "variable.name": { "index": 95, "kind": "function", "displayName": "Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The variable with the given name", "ognl": true, "suffix": "}" },
- "variableAs(key,type)": { "index": 96, "kind": "function", "displayName": "Variable As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the variable to the given type (classname).", "ognl": false, "suffix": "}" },
- "variables": { "index": 97, "kind": "function", "displayName": "Variables", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the variables from the current Exchange in a Map", "ognl": false, "suffix": "}" },
- "xpath(input,exp)": { "index": 98, "kind": "function", "displayName": "XPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with XML data, then this allows using the XPath language, for example, to extract data from the message body (in XML format). This requires having camel-xpath JAR on the classpath. For input (optional [...]
+ "forEach(exp,fun)": { "index": 35, "kind": "function", "displayName": "For Each call Function", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a List containing the values returned by the function when applied to each value from the input expression", "ognl": false, "suffix": "}" },
+ "floor(exp)": { "index": 36, "kind": "function", "displayName": "Floor Number", "group": "function", "label": "function", "required": false, "javaType": "Integer", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body (or expression) to a floating number and return the floor value (rounded down to nearest integer).", "ognl": false, "suffix": "}" },
+ "fromRouteId": { "index": 37, "kind": "function", "displayName": "From Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original route id where this exchange was created.", "ognl": false, "suffix": "}" },
+ "hash(exp,algorithm)": { "index": 38, "kind": "function", "displayName": "Compute Hash Value", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a hashed value (string in hex decimal) of the message body\/expression using JDK MessageDigest. The algorithm can be SHA-256 (default) or SHA3-256.", "ognl": false, "suffix": "}" },
+ "header.name": { "index": 39, "kind": "function", "displayName": "Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message header with the given name", "ognl": true, "suffix": "}" },
+ "headerAs(key,type)": { "index": 40, "kind": "function", "displayName": "Header As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message header to the given type (classname).", "ognl": false, "suffix": "}" },
+ "headers": { "index": 41, "kind": "function", "displayName": "Headers", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the message headers in a Map", "ognl": false, "suffix": "}" },
+ "hostName": { "index": 42, "kind": "function", "displayName": "Host Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the local hostname (may be empty if not possible to resolve).", "ognl": false, "suffix": "}" },
+ "id": { "index": 43, "kind": "function", "displayName": "Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message id", "ognl": false, "suffix": "}" },
+ "iif(predicate,trueExp,falseExp)": { "index": 44, "kind": "function", "displayName": "If Then Else", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the value of trueExp or falseExp. This function is similar to the ternary operator in Java.", "ognl": false, "suffix": "}" },
+ "isAlpha(exp)": { "index": 45, "kind": "function", "displayName": "Is Alphabetic Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphabetic value (A..Z). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
+ "isAlphaNumeric(exp)": { "index": 46, "kind": "function", "displayName": "Is Alphabetic-Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphanumeric value (A..Z0-9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
+ "isEmpty(exp)": { "index": 47, "kind": "function", "displayName": "Is Empty", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is null or empty (list\/map types are tested if they have 0 elements).", "ognl": false, "suffix": "}" },
+ "isNumeric(exp)": { "index": 48, "kind": "function", "displayName": "Is Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is numeric value (0..9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
+ "jq(input,exp)": { "index": 49, "kind": "function", "displayName": "JQ", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JQ language, for example, to extract data from the message body (in JSon format). This requires having camel-jq JAR on the classpath. For input (optional), you can [...]
+ "jsonpath(input,exp)": { "index": 50, "kind": "function", "displayName": "JSonPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JSonPath language, for example, to extract data from the message body (in JSon format). This requires having camel-jsonpath JAR on the classpath. For i [...]
+ "join(separator,prefix,exp)": { "index": 51, "kind": "function", "displayName": "Join", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The join function iterates the message body\/expression and joins the data into a string. The separator is by default a comma. The prefix is optional. The join uses the message body as source by default. [...]
+ "length(exp)": { "index": 52, "kind": "function", "displayName": "Length", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The payload length (number of bytes) of the message body (or expression).", "ognl": false, "suffix": "}" },
+ "list(val...)": { "index": 53, "kind": "function", "displayName": "Create List of values", "group": "function", "label": "function", "required": false, "javaType": "java.util.ArrayList", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The list function creates an ArrayList with the given set of values.", "ognl": false, "suffix": "}" },
+ "lowercase(exp)": { "index": 54, "kind": "function", "displayName": "Lowercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lowercases the message body (or expression)", "ognl": false, "suffix": "}" },
+ "mandatoryBodyAs(type)": { "index": 55, "kind": "function", "displayName": "Mandatory Body As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body to the given type (classname). If the body is null then the function will fail with an exception", "ognl": true, "suffix": "}" },
+ "map(key1,value1,...)": { "index": 56, "kind": "function", "displayName": "Create Map of pairs", "group": "function", "label": "function", "required": false, "javaType": "java.util.LinkedHashMap", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The map function creates a LinkedHashMap with the given set of pairs.", "ognl": false, "suffix": "}" },
+ "max(val...)": { "index": 57, "kind": "function", "displayName": "Maximum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the maximum number from all the values", "ognl": false, "suffix": "}" },
+ "messageAs(type)": { "index": 58, "kind": "function", "displayName": "Message As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message to the given type (classname).", "ognl": true, "suffix": "}" },
+ "messageHistory(boolean)": { "index": 59, "kind": "function", "displayName": "Print Message History", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message history of the current exchange (how it has been routed). This is similar to the route stack-trace message history the error handler logs in case of an unhandled exception. The b [...]
+ "messageTimestamp": { "index": 60, "kind": "function", "displayName": "Message Timestamp", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message timestamp (millis since epoc) that this message originates from. Some systems like JMS, Kafka, AWS have a timestamp on the event\/message that Camel received. This method returns the timestam [...]
+ "min(val...)": { "index": 61, "kind": "function", "displayName": "Minimum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the minimum number from all the values", "ognl": false, "suffix": "}" },
+ "newEmpty(type)": { "index": 62, "kind": "function", "displayName": "Create Empty Object", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Creates a new empty object (decided by type). Use `string` to create an empty String. Use `list` to create an empty `java.util.ArrayList`. Use `map` to create an empty `java.util.LinkedHashMap`. Use `s [...]
+ "not": { "index": 63, "kind": "function", "displayName": "Not", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the opposite.", "ognl": false, "suffix": "}" },
+ "null": { "index": 64, "kind": "function", "displayName": "Null", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Represents a null value", "ognl": false, "suffix": "}" },
+ "originalBody": { "index": 65, "kind": "function", "displayName": "Original Body", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original incoming body (only available if allowUseOriginalMessage=true).", "ognl": false, "suffix": "}" },
+ "pad(exp,width,separator)": { "index": 66, "kind": "function", "displayName": "Pad String", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Pads the expression with extra padding if necessary, according the the total width. The separator is by default a space. If the width is negative then padding to the right, otherwise to the left.", "o [...]
+ "pretty(exp)": { "index": 67, "kind": "function", "displayName": "Pretty Print", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the expression to a String, and attempts to pretty print if JSon or XML, otherwise the expression is returned as the String value.", "ognl": false, "suffix": "}" },
+ "prettyBody": { "index": 68, "kind": "function", "displayName": "Pretty Body", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the body to a String, and attempts to pretty print if JSon or XML; otherwise the body is returned as the String value.", "ognl": false, "suffix": "}" },
+ "properties:key:default": { "index": 69, "kind": "function", "displayName": "Property Placeholder", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lookup a property placeholder with the given key. If the key does not exist nor has a value, then an optional default value can be specified.", "ognl": false, "suffix": "}" },
+ "propertiesExist:key": { "index": 70, "kind": "function", "displayName": "Property Placeholder Exists", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Checks whether a property placeholder with the given key exists or not. The result can be negated by prefixing the key with !", "ognl": false, "suffix": "}" },
+ "random(min,max)": { "index": 71, "kind": "function", "displayName": "Random", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a random number between min and max (exclusive)", "ognl": false, "suffix": "}" },
+ "ref:name": { "index": 72, "kind": "function", "displayName": "Bean By Id", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To look up a bean from the Registry with the given name.", "ognl": false, "suffix": "}" },
+ "replace(from,to,exp)": { "index": 73, "kind": "function", "displayName": "Replace String Values", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Replace all the string values in the message body\/expression. To make it easier to replace single and double quotes, then you can use XML escaped values `\\"` as double quote, `\\'` [...]
+ "reverse(val...)": { "index": 74, "kind": "function", "displayName": "Reverse Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values, but in reverse order", "ognl": false, "suffix": "}" },
+ "routeGroup": { "index": 75, "kind": "function", "displayName": "Route Group", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route group of the current route the Exchange is being routed. Not all routes have a group assigned, so this may be null.", "ognl": false, "suffix": "}" },
+ "routeId": { "index": 76, "kind": "function", "displayName": "Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route id of the current route the Exchange is being routed", "ognl": false, "suffix": "}" },
+ "setHeader(name,type,exp)": { "index": 77, "kind": "function", "displayName": "Set Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a message header with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
+ "setVariable(name,type,exp)": { "index": 78, "kind": "function", "displayName": "Set Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a variable with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
+ "shuffle(val...)": { "index": 79, "kind": "function", "displayName": "Shuffle Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values shuffled in random order", "ognl": false, "suffix": "}" },
+ "size(exp)": { "index": 80, "kind": "function", "displayName": "Size", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The size of the message body (or expression). If the payload is java.util.Collection or java.util.Map based then the size is the number of elements; otherwise the payload size in bytes.", "ognl": false, "suffix": "}" },
+ "skip(num)": { "index": 81, "kind": "function", "displayName": "Skip First Items from the Message Body", "group": "function", "label": "function", "required": false, "javaType": "java.util.Iterator", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The skip function iterates the message body and skips the first number of items. This can be used with the Splitter EIP to split a message body and skip the first N number of [...]
+ "split(exp,separator)": { "index": 82, "kind": "function", "displayName": "Split String Values", "group": "function", "label": "function", "required": false, "javaType": "String[]", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Splits the message body\/expression as a String value using the separator into a String array", "ognl": false, "suffix": "}" },
+ "stepId": { "index": 83, "kind": "function", "displayName": "Step Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
+ "substring(head,tail)": { "index": 84, "kind": "function", "displayName": "Substring", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression. If only one positive number, then the returned string is clipped from the beginning. If only one negative number, then the returned string is clipped fr [...]
+ "substringAfter(exp,before)": { "index": 85, "kind": "function", "displayName": "Substring After", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes after. Returns null if nothing comes after.", "ognl": false, "suffix": "}" },
+ "substringBefore(exp,before)": { "index": 86, "kind": "function", "displayName": "Substring Before", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes before. Returns null if nothing comes before.", "ognl": false, "suffix": "}" },
+ "substringBetween(exp,after,before)": { "index": 87, "kind": "function", "displayName": "Substring Between", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that are between after and before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
+ "sum(val...)": { "index": 88, "kind": "function", "displayName": "Calculate Sum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sums together all the values as integral numbers. This function can also be used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
+ "sys.name": { "index": 89, "kind": "function", "displayName": "JVM System Property", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The JVM system property with the given name", "ognl": false, "suffix": "}" },
+ "threadId": { "index": 90, "kind": "function", "displayName": "Thread Id", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "threadName": { "index": 91, "kind": "function", "displayName": "Thread Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the name of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "trim(exp)": { "index": 92, "kind": "function", "displayName": "Trim", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The trim function trims the message body (or expression) by removing all leading and trailing white spaces.", "ognl": false, "suffix": "}" },
+ "type:name.field": { "index": 93, "kind": "function", "displayName": "Java Field Value", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To refer to a type or field by its classname. To refer to a field, you can append .FIELD_NAME. For example, you can refer to the constant field from Exchange as: `org.apache.camel.Exchange.FILE_NAME`", " [...]
+ "uppercase(exp)": { "index": 94, "kind": "function", "displayName": "Uppercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Uppercases the message body (or expression)", "ognl": false, "suffix": "}" },
+ "uuid(type)": { "index": 95, "kind": "function", "displayName": "Generate UUID", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a UUID using the Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and `simple` as the type. If no type is given, the default is used. It is also possible to use a custom `UuidG [...]
+ "variable.name": { "index": 96, "kind": "function", "displayName": "Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The variable with the given name", "ognl": true, "suffix": "}" },
+ "variableAs(key,type)": { "index": 97, "kind": "function", "displayName": "Variable As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the variable to the given type (classname).", "ognl": false, "suffix": "}" },
+ "variables": { "index": 98, "kind": "function", "displayName": "Variables", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the variables from the current Exchange in a Map", "ognl": false, "suffix": "}" },
+ "xpath(input,exp)": { "index": 99, "kind": "function", "displayName": "XPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with XML data, then this allows using the XPath language, for example, to extract data from the message body (in XML format). This requires having camel-xpath JAR on the classpath. For input (optional [...]
}
}
diff --git a/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json b/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
index 5075bb5c2007..890b39760010 100644
--- a/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
+++ b/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
@@ -59,69 +59,70 @@
"exception": { "index": 32, "kind": "function", "displayName": "Exception", "group": "function", "label": "function", "required": false, "javaType": "java.lang.Exception", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception object on the exchange (also from caught exceptions), is null if no exception present.", "ognl": true, "suffix": "}" },
"exception.message": { "index": 33, "kind": "function", "displayName": "Exception Message", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception message (also from caught exceptions), is null if no exception present.", "ognl": false, "suffix": "}" },
"exception.stackTrace": { "index": 34, "kind": "function", "displayName": "Exception Stacktrace", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception stacktrace (also from caught exceptions), is null if no exception present.", "ognl": false, "suffix": "}" },
- "floor(exp)": { "index": 35, "kind": "function", "displayName": "Floor Number", "group": "function", "label": "function", "required": false, "javaType": "Integer", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body (or expression) to a floating number and return the floor value (rounded down to nearest integer).", "ognl": false, "suffix": "}" },
- "fromRouteId": { "index": 36, "kind": "function", "displayName": "From Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original route id where this exchange was created.", "ognl": false, "suffix": "}" },
- "hash(exp,algorithm)": { "index": 37, "kind": "function", "displayName": "Compute Hash Value", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a hashed value (string in hex decimal) of the message body\/expression using JDK MessageDigest. The algorithm can be SHA-256 (default) or SHA3-256.", "ognl": false, "suffix": "}" },
- "header.name": { "index": 38, "kind": "function", "displayName": "Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message header with the given name", "ognl": true, "suffix": "}" },
- "headerAs(key,type)": { "index": 39, "kind": "function", "displayName": "Header As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message header to the given type (classname).", "ognl": false, "suffix": "}" },
- "headers": { "index": 40, "kind": "function", "displayName": "Headers", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the message headers in a Map", "ognl": false, "suffix": "}" },
- "hostName": { "index": 41, "kind": "function", "displayName": "Host Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the local hostname (may be empty if not possible to resolve).", "ognl": false, "suffix": "}" },
- "id": { "index": 42, "kind": "function", "displayName": "Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message id", "ognl": false, "suffix": "}" },
- "iif(predicate,trueExp,falseExp)": { "index": 43, "kind": "function", "displayName": "If Then Else", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the value of trueExp or falseExp. This function is similar to the ternary operator in Java.", "ognl": false, "suffix": "}" },
- "isAlpha(exp)": { "index": 44, "kind": "function", "displayName": "Is Alphabetic Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphabetic value (A..Z). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
- "isAlphaNumeric(exp)": { "index": 45, "kind": "function", "displayName": "Is Alphabetic-Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphanumeric value (A..Z0-9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
- "isEmpty(exp)": { "index": 46, "kind": "function", "displayName": "Is Empty", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is null or empty (list\/map types are tested if they have 0 elements).", "ognl": false, "suffix": "}" },
- "isNumeric(exp)": { "index": 47, "kind": "function", "displayName": "Is Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is numeric value (0..9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
- "jq(input,exp)": { "index": 48, "kind": "function", "displayName": "JQ", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JQ language, for example, to extract data from the message body (in JSon format). This requires having camel-jq JAR on the classpath. For input (optional), you can [...]
- "jsonpath(input,exp)": { "index": 49, "kind": "function", "displayName": "JSonPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JSonPath language, for example, to extract data from the message body (in JSon format). This requires having camel-jsonpath JAR on the classpath. For i [...]
- "join(separator,prefix,exp)": { "index": 50, "kind": "function", "displayName": "Join", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The join function iterates the message body\/expression and joins the data into a string. The separator is by default a comma. The prefix is optional. The join uses the message body as source by default. [...]
- "length(exp)": { "index": 51, "kind": "function", "displayName": "Length", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The payload length (number of bytes) of the message body (or expression).", "ognl": false, "suffix": "}" },
- "list(val...)": { "index": 52, "kind": "function", "displayName": "Create List of values", "group": "function", "label": "function", "required": false, "javaType": "java.util.ArrayList", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The list function creates an ArrayList with the given set of values.", "ognl": false, "suffix": "}" },
- "lowercase(exp)": { "index": 53, "kind": "function", "displayName": "Lowercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lowercases the message body (or expression)", "ognl": false, "suffix": "}" },
- "mandatoryBodyAs(type)": { "index": 54, "kind": "function", "displayName": "Mandatory Body As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body to the given type (classname). If the body is null then the function will fail with an exception", "ognl": true, "suffix": "}" },
- "map(key1,value1,...)": { "index": 55, "kind": "function", "displayName": "Create Map of pairs", "group": "function", "label": "function", "required": false, "javaType": "java.util.LinkedHashMap", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The map function creates a LinkedHashMap with the given set of pairs.", "ognl": false, "suffix": "}" },
- "max(val...)": { "index": 56, "kind": "function", "displayName": "Maximum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the maximum number from all the values", "ognl": false, "suffix": "}" },
- "messageAs(type)": { "index": 57, "kind": "function", "displayName": "Message As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message to the given type (classname).", "ognl": true, "suffix": "}" },
- "messageHistory(boolean)": { "index": 58, "kind": "function", "displayName": "Print Message History", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message history of the current exchange (how it has been routed). This is similar to the route stack-trace message history the error handler logs in case of an unhandled exception. The b [...]
- "messageTimestamp": { "index": 59, "kind": "function", "displayName": "Message Timestamp", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message timestamp (millis since epoc) that this message originates from. Some systems like JMS, Kafka, AWS have a timestamp on the event\/message that Camel received. This method returns the timestam [...]
- "min(val...)": { "index": 60, "kind": "function", "displayName": "Minimum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the minimum number from all the values", "ognl": false, "suffix": "}" },
- "newEmpty(type)": { "index": 61, "kind": "function", "displayName": "Create Empty Object", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Creates a new empty object (decided by type). Use `string` to create an empty String. Use `list` to create an empty `java.util.ArrayList`. Use `map` to create an empty `java.util.LinkedHashMap`. Use `s [...]
- "not": { "index": 62, "kind": "function", "displayName": "Not", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the opposite.", "ognl": false, "suffix": "}" },
- "null": { "index": 63, "kind": "function", "displayName": "Null", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Represents a null value", "ognl": false, "suffix": "}" },
- "originalBody": { "index": 64, "kind": "function", "displayName": "Original Body", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original incoming body (only available if allowUseOriginalMessage=true).", "ognl": false, "suffix": "}" },
- "pad(exp,width,separator)": { "index": 65, "kind": "function", "displayName": "Pad String", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Pads the expression with extra padding if necessary, according the the total width. The separator is by default a space. If the width is negative then padding to the right, otherwise to the left.", "o [...]
- "pretty(exp)": { "index": 66, "kind": "function", "displayName": "Pretty Print", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the expression to a String, and attempts to pretty print if JSon or XML, otherwise the expression is returned as the String value.", "ognl": false, "suffix": "}" },
- "prettyBody": { "index": 67, "kind": "function", "displayName": "Pretty Body", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the body to a String, and attempts to pretty print if JSon or XML; otherwise the body is returned as the String value.", "ognl": false, "suffix": "}" },
- "properties:key:default": { "index": 68, "kind": "function", "displayName": "Property Placeholder", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lookup a property placeholder with the given key. If the key does not exist nor has a value, then an optional default value can be specified.", "ognl": false, "suffix": "}" },
- "propertiesExist:key": { "index": 69, "kind": "function", "displayName": "Property Placeholder Exists", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Checks whether a property placeholder with the given key exists or not. The result can be negated by prefixing the key with !", "ognl": false, "suffix": "}" },
- "random(min,max)": { "index": 70, "kind": "function", "displayName": "Random", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a random number between min and max (exclusive)", "ognl": false, "suffix": "}" },
- "ref:name": { "index": 71, "kind": "function", "displayName": "Bean By Id", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To look up a bean from the Registry with the given name.", "ognl": false, "suffix": "}" },
- "replace(from,to,exp)": { "index": 72, "kind": "function", "displayName": "Replace String Values", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Replace all the string values in the message body\/expression. To make it easier to replace single and double quotes, then you can use XML escaped values `\\"` as double quote, `\\'` [...]
- "reverse(val...)": { "index": 73, "kind": "function", "displayName": "Reverse Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values, but in reverse order", "ognl": false, "suffix": "}" },
- "routeGroup": { "index": 74, "kind": "function", "displayName": "Route Group", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route group of the current route the Exchange is being routed. Not all routes have a group assigned, so this may be null.", "ognl": false, "suffix": "}" },
- "routeId": { "index": 75, "kind": "function", "displayName": "Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route id of the current route the Exchange is being routed", "ognl": false, "suffix": "}" },
- "setHeader(name,type,exp)": { "index": 76, "kind": "function", "displayName": "Set Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a message header with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
- "setVariable(name,type,exp)": { "index": 77, "kind": "function", "displayName": "Set Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a variable with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
- "shuffle(val...)": { "index": 78, "kind": "function", "displayName": "Shuffle Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values shuffled in random order", "ognl": false, "suffix": "}" },
- "size(exp)": { "index": 79, "kind": "function", "displayName": "Size", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The size of the message body (or expression). If the payload is java.util.Collection or java.util.Map based then the size is the number of elements; otherwise the payload size in bytes.", "ognl": false, "suffix": "}" },
- "skip(num)": { "index": 80, "kind": "function", "displayName": "Skip First Items from the Message Body", "group": "function", "label": "function", "required": false, "javaType": "java.util.Iterator", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The skip function iterates the message body and skips the first number of items. This can be used with the Splitter EIP to split a message body and skip the first N number of [...]
- "split(exp,separator)": { "index": 81, "kind": "function", "displayName": "Split String Values", "group": "function", "label": "function", "required": false, "javaType": "String[]", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Splits the message body\/expression as a String value using the separator into a String array", "ognl": false, "suffix": "}" },
- "stepId": { "index": 82, "kind": "function", "displayName": "Step Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
- "substring(head,tail)": { "index": 83, "kind": "function", "displayName": "Substring", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression. If only one positive number, then the returned string is clipped from the beginning. If only one negative number, then the returned string is clipped fr [...]
- "substringAfter(exp,before)": { "index": 84, "kind": "function", "displayName": "Substring After", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes after. Returns null if nothing comes after.", "ognl": false, "suffix": "}" },
- "substringBefore(exp,before)": { "index": 85, "kind": "function", "displayName": "Substring Before", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes before. Returns null if nothing comes before.", "ognl": false, "suffix": "}" },
- "substringBetween(exp,after,before)": { "index": 86, "kind": "function", "displayName": "Substring Between", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that are between after and before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
- "sum(val...)": { "index": 87, "kind": "function", "displayName": "Calculate Sum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sums together all the values as integral numbers. This function can also be used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
- "sys.name": { "index": 88, "kind": "function", "displayName": "JVM System Property", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The JVM system property with the given name", "ognl": false, "suffix": "}" },
- "threadId": { "index": 89, "kind": "function", "displayName": "Thread Id", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "threadName": { "index": 90, "kind": "function", "displayName": "Thread Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the name of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "trim(exp)": { "index": 91, "kind": "function", "displayName": "Trim", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The trim function trims the message body (or expression) by removing all leading and trailing white spaces.", "ognl": false, "suffix": "}" },
- "type:name.field": { "index": 92, "kind": "function", "displayName": "Java Field Value", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To refer to a type or field by its classname. To refer to a field, you can append .FIELD_NAME. For example, you can refer to the constant field from Exchange as: `org.apache.camel.Exchange.FILE_NAME`", " [...]
- "uppercase(exp)": { "index": 93, "kind": "function", "displayName": "Uppercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Uppercases the message body (or expression)", "ognl": false, "suffix": "}" },
- "uuid(type)": { "index": 94, "kind": "function", "displayName": "Generate UUID", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a UUID using the Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and `simple` as the type. If no type is given, the default is used. It is also possible to use a custom `UuidG [...]
- "variable.name": { "index": 95, "kind": "function", "displayName": "Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The variable with the given name", "ognl": true, "suffix": "}" },
- "variableAs(key,type)": { "index": 96, "kind": "function", "displayName": "Variable As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the variable to the given type (classname).", "ognl": false, "suffix": "}" },
- "variables": { "index": 97, "kind": "function", "displayName": "Variables", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the variables from the current Exchange in a Map", "ognl": false, "suffix": "}" },
- "xpath(input,exp)": { "index": 98, "kind": "function", "displayName": "XPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with XML data, then this allows using the XPath language, for example, to extract data from the message body (in XML format). This requires having camel-xpath JAR on the classpath. For input (optional [...]
+ "forEach(exp,fun)": { "index": 35, "kind": "function", "displayName": "For Each call Function", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a List containing the values returned by the function when applied to each value from the input expression", "ognl": false, "suffix": "}" },
+ "floor(exp)": { "index": 36, "kind": "function", "displayName": "Floor Number", "group": "function", "label": "function", "required": false, "javaType": "Integer", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body (or expression) to a floating number and return the floor value (rounded down to nearest integer).", "ognl": false, "suffix": "}" },
+ "fromRouteId": { "index": 37, "kind": "function", "displayName": "From Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original route id where this exchange was created.", "ognl": false, "suffix": "}" },
+ "hash(exp,algorithm)": { "index": 38, "kind": "function", "displayName": "Compute Hash Value", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a hashed value (string in hex decimal) of the message body\/expression using JDK MessageDigest. The algorithm can be SHA-256 (default) or SHA3-256.", "ognl": false, "suffix": "}" },
+ "header.name": { "index": 39, "kind": "function", "displayName": "Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message header with the given name", "ognl": true, "suffix": "}" },
+ "headerAs(key,type)": { "index": 40, "kind": "function", "displayName": "Header As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message header to the given type (classname).", "ognl": false, "suffix": "}" },
+ "headers": { "index": 41, "kind": "function", "displayName": "Headers", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the message headers in a Map", "ognl": false, "suffix": "}" },
+ "hostName": { "index": 42, "kind": "function", "displayName": "Host Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the local hostname (may be empty if not possible to resolve).", "ognl": false, "suffix": "}" },
+ "id": { "index": 43, "kind": "function", "displayName": "Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message id", "ognl": false, "suffix": "}" },
+ "iif(predicate,trueExp,falseExp)": { "index": 44, "kind": "function", "displayName": "If Then Else", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the value of trueExp or falseExp. This function is similar to the ternary operator in Java.", "ognl": false, "suffix": "}" },
+ "isAlpha(exp)": { "index": 45, "kind": "function", "displayName": "Is Alphabetic Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphabetic value (A..Z). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
+ "isAlphaNumeric(exp)": { "index": 46, "kind": "function", "displayName": "Is Alphabetic-Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is alphanumeric value (A..Z0-9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
+ "isEmpty(exp)": { "index": 47, "kind": "function", "displayName": "Is Empty", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is null or empty (list\/map types are tested if they have 0 elements).", "ognl": false, "suffix": "}" },
+ "isNumeric(exp)": { "index": 48, "kind": "function", "displayName": "Is Numeric Value", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Whether the message body (or expression) is numeric value (0..9). For more advanced checks use the `regex` operator.", "ognl": false, "suffix": "}" },
+ "jq(input,exp)": { "index": 49, "kind": "function", "displayName": "JQ", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JQ language, for example, to extract data from the message body (in JSon format). This requires having camel-jq JAR on the classpath. For input (optional), you can [...]
+ "jsonpath(input,exp)": { "index": 50, "kind": "function", "displayName": "JSonPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with JSon data, then this allows using the JSonPath language, for example, to extract data from the message body (in JSon format). This requires having camel-jsonpath JAR on the classpath. For i [...]
+ "join(separator,prefix,exp)": { "index": 51, "kind": "function", "displayName": "Join", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The join function iterates the message body\/expression and joins the data into a string. The separator is by default a comma. The prefix is optional. The join uses the message body as source by default. [...]
+ "length(exp)": { "index": 52, "kind": "function", "displayName": "Length", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The payload length (number of bytes) of the message body (or expression).", "ognl": false, "suffix": "}" },
+ "list(val...)": { "index": 53, "kind": "function", "displayName": "Create List of values", "group": "function", "label": "function", "required": false, "javaType": "java.util.ArrayList", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The list function creates an ArrayList with the given set of values.", "ognl": false, "suffix": "}" },
+ "lowercase(exp)": { "index": 54, "kind": "function", "displayName": "Lowercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lowercases the message body (or expression)", "ognl": false, "suffix": "}" },
+ "mandatoryBodyAs(type)": { "index": 55, "kind": "function", "displayName": "Mandatory Body As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message body to the given type (classname). If the body is null then the function will fail with an exception", "ognl": true, "suffix": "}" },
+ "map(key1,value1,...)": { "index": 56, "kind": "function", "displayName": "Create Map of pairs", "group": "function", "label": "function", "required": false, "javaType": "java.util.LinkedHashMap", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The map function creates a LinkedHashMap with the given set of pairs.", "ognl": false, "suffix": "}" },
+ "max(val...)": { "index": 57, "kind": "function", "displayName": "Maximum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the maximum number from all the values", "ognl": false, "suffix": "}" },
+ "messageAs(type)": { "index": 58, "kind": "function", "displayName": "Message As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the message to the given type (classname).", "ognl": true, "suffix": "}" },
+ "messageHistory(boolean)": { "index": 59, "kind": "function", "displayName": "Print Message History", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message history of the current exchange (how it has been routed). This is similar to the route stack-trace message history the error handler logs in case of an unhandled exception. The b [...]
+ "messageTimestamp": { "index": 60, "kind": "function", "displayName": "Message Timestamp", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The message timestamp (millis since epoc) that this message originates from. Some systems like JMS, Kafka, AWS have a timestamp on the event\/message that Camel received. This method returns the timestam [...]
+ "min(val...)": { "index": 61, "kind": "function", "displayName": "Minimum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the minimum number from all the values", "ognl": false, "suffix": "}" },
+ "newEmpty(type)": { "index": 62, "kind": "function", "displayName": "Create Empty Object", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Creates a new empty object (decided by type). Use `string` to create an empty String. Use `list` to create an empty `java.util.ArrayList`. Use `map` to create an empty `java.util.LinkedHashMap`. Use `s [...]
+ "not": { "index": 63, "kind": "function", "displayName": "Not", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Evaluates the predicate and returns the opposite.", "ognl": false, "suffix": "}" },
+ "null": { "index": 64, "kind": "function", "displayName": "Null", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Represents a null value", "ognl": false, "suffix": "}" },
+ "originalBody": { "index": 65, "kind": "function", "displayName": "Original Body", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The original incoming body (only available if allowUseOriginalMessage=true).", "ognl": false, "suffix": "}" },
+ "pad(exp,width,separator)": { "index": 66, "kind": "function", "displayName": "Pad String", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Pads the expression with extra padding if necessary, according the the total width. The separator is by default a space. If the width is negative then padding to the right, otherwise to the left.", "o [...]
+ "pretty(exp)": { "index": 67, "kind": "function", "displayName": "Pretty Print", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the expression to a String, and attempts to pretty print if JSon or XML, otherwise the expression is returned as the String value.", "ognl": false, "suffix": "}" },
+ "prettyBody": { "index": 68, "kind": "function", "displayName": "Pretty Body", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the body to a String, and attempts to pretty print if JSon or XML; otherwise the body is returned as the String value.", "ognl": false, "suffix": "}" },
+ "properties:key:default": { "index": 69, "kind": "function", "displayName": "Property Placeholder", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Lookup a property placeholder with the given key. If the key does not exist nor has a value, then an optional default value can be specified.", "ognl": false, "suffix": "}" },
+ "propertiesExist:key": { "index": 70, "kind": "function", "displayName": "Property Placeholder Exists", "group": "function", "label": "function", "required": false, "javaType": "boolean", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Checks whether a property placeholder with the given key exists or not. The result can be negated by prefixing the key with !", "ognl": false, "suffix": "}" },
+ "random(min,max)": { "index": 71, "kind": "function", "displayName": "Random", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a random number between min and max (exclusive)", "ognl": false, "suffix": "}" },
+ "ref:name": { "index": 72, "kind": "function", "displayName": "Bean By Id", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To look up a bean from the Registry with the given name.", "ognl": false, "suffix": "}" },
+ "replace(from,to,exp)": { "index": 73, "kind": "function", "displayName": "Replace String Values", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Replace all the string values in the message body\/expression. To make it easier to replace single and double quotes, then you can use XML escaped values `\\"` as double quote, `\\'` [...]
+ "reverse(val...)": { "index": 74, "kind": "function", "displayName": "Reverse Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values, but in reverse order", "ognl": false, "suffix": "}" },
+ "routeGroup": { "index": 75, "kind": "function", "displayName": "Route Group", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route group of the current route the Exchange is being routed. Not all routes have a group assigned, so this may be null.", "ognl": false, "suffix": "}" },
+ "routeId": { "index": 76, "kind": "function", "displayName": "Route Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route id of the current route the Exchange is being routed", "ognl": false, "suffix": "}" },
+ "setHeader(name,type,exp)": { "index": 77, "kind": "function", "displayName": "Set Header", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a message header with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
+ "setVariable(name,type,exp)": { "index": 78, "kind": "function", "displayName": "Set Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sets a variable with the given expression (optional converting to the given type)", "ognl": false, "suffix": "}" },
+ "shuffle(val...)": { "index": 79, "kind": "function", "displayName": "Shuffle Values", "group": "function", "label": "function", "required": false, "javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a list of all the values shuffled in random order", "ognl": false, "suffix": "}" },
+ "size(exp)": { "index": 80, "kind": "function", "displayName": "Size", "group": "function", "label": "function", "required": false, "javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The size of the message body (or expression). If the payload is java.util.Collection or java.util.Map based then the size is the number of elements; otherwise the payload size in bytes.", "ognl": false, "suffix": "}" },
+ "skip(num)": { "index": 81, "kind": "function", "displayName": "Skip First Items from the Message Body", "group": "function", "label": "function", "required": false, "javaType": "java.util.Iterator", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The skip function iterates the message body and skips the first number of items. This can be used with the Splitter EIP to split a message body and skip the first N number of [...]
+ "split(exp,separator)": { "index": 82, "kind": "function", "displayName": "Split String Values", "group": "function", "label": "function", "required": false, "javaType": "String[]", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Splits the message body\/expression as a String value using the separator into a String array", "ognl": false, "suffix": "}" },
+ "stepId": { "index": 83, "kind": "function", "displayName": "Step Id", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
+ "substring(head,tail)": { "index": 84, "kind": "function", "displayName": "Substring", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression. If only one positive number, then the returned string is clipped from the beginning. If only one negative number, then the returned string is clipped fr [...]
+ "substringAfter(exp,before)": { "index": 85, "kind": "function", "displayName": "Substring After", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes after. Returns null if nothing comes after.", "ognl": false, "suffix": "}" },
+ "substringBefore(exp,before)": { "index": 86, "kind": "function", "displayName": "Substring Before", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that comes before. Returns null if nothing comes before.", "ognl": false, "suffix": "}" },
+ "substringBetween(exp,after,before)": { "index": 87, "kind": "function", "displayName": "Substring Between", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a substring of the message body\/expression that are between after and before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
+ "sum(val...)": { "index": 88, "kind": "function", "displayName": "Calculate Sum Number", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Sums together all the values as integral numbers. This function can also be used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
+ "sys.name": { "index": 89, "kind": "function", "displayName": "JVM System Property", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The JVM system property with the given name", "ognl": false, "suffix": "}" },
+ "threadId": { "index": 90, "kind": "function", "displayName": "Thread Id", "group": "function", "label": "function", "required": false, "javaType": "long", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the id of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "threadName": { "index": 91, "kind": "function", "displayName": "Thread Name", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns the name of the current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "trim(exp)": { "index": 92, "kind": "function", "displayName": "Trim", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The trim function trims the message body (or expression) by removing all leading and trailing white spaces.", "ognl": false, "suffix": "}" },
+ "type:name.field": { "index": 93, "kind": "function", "displayName": "Java Field Value", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "To refer to a type or field by its classname. To refer to a field, you can append .FIELD_NAME. For example, you can refer to the constant field from Exchange as: `org.apache.camel.Exchange.FILE_NAME`", " [...]
+ "uppercase(exp)": { "index": 94, "kind": "function", "displayName": "Uppercase", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Uppercases the message body (or expression)", "ognl": false, "suffix": "}" },
+ "uuid(type)": { "index": 95, "kind": "function", "displayName": "Generate UUID", "group": "function", "label": "function", "required": false, "javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns a UUID using the Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and `simple` as the type. If no type is given, the default is used. It is also possible to use a custom `UuidG [...]
+ "variable.name": { "index": 96, "kind": "function", "displayName": "Variable", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The variable with the given name", "ognl": true, "suffix": "}" },
+ "variableAs(key,type)": { "index": 97, "kind": "function", "displayName": "Variable As", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Converts the variable to the given type (classname).", "ognl": false, "suffix": "}" },
+ "variables": { "index": 98, "kind": "function", "displayName": "Variables", "group": "function", "label": "function", "required": false, "javaType": "java.util.Map", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Returns all the variables from the current Exchange in a Map", "ognl": false, "suffix": "}" },
+ "xpath(input,exp)": { "index": 99, "kind": "function", "displayName": "XPath", "group": "function", "label": "function", "required": false, "javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "When working with XML data, then this allows using the XPath language, for example, to extract data from the message body (in XML format). This requires having camel-xpath JAR on the classpath. For input (optional [...]
}
}
diff --git a/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc b/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
index 1e0fbc145f8c..717b1e5929e6 100644
--- a/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
+++ b/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
@@ -194,6 +194,7 @@ NOTE: Some functions take 1 or more arguments enclosed in parentheses, and argum
|`collate(size)` | `List` | The collate function iterates the message body and groups the data into sub lists of specified size. This can be used with the Splitter EIP to split a message body and group/batch the split sub message into a group of N sub lists. This method works similar to the collate method in Groovy.
|`distinct(val1,val2,...)` | `Set` | Returns a set of all the values with duplicates removed
|`empty(kind)` | `<T>` | *Deprecated* Use `createEmpty` instead.
+|`forEach(exp,fun)` | `<List>` | Returns a List containing the values returned by the function when applied to each value from the input expression. This function is not supported when using csimple.
|`list(val1,val2,...)` | `List` | The list function creates an `java.util.ArrayList` with the given set of values.
|`map(key1,value1,...)` | `Map` | The map function creates a `java.util.LinkedHashMap` with the given set of pairs.
|`createEmpty(kind)` | `<T>` | Creates a new empty object of the given kind. The `string` kind creates an empty `String` object. The `list` creates an empty `ArrayList`, and `map` creates an empty `LinkedHashMap` object. Use `set` to create an empty `java.util.LinkedHashSet`.
diff --git a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
index f0c1804f2957..053a01531d9b 100644
--- a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
+++ b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
@@ -149,6 +149,10 @@ public final class SimpleConstants {
javaType = "String", label = "function", displayName = "Exception Stacktrace")
public static final String EXCEPTION_STACKTRACE = "exception.stackTrace";
+ @Metadata(description = "Returns a List containing the values returned by the function when applied to each value from the input expression",
+ label = "function", javaType = "List", displayName = "For Each call Function")
+ public static final String FOR_EACH = "forEach(exp,fun)";
+
@Metadata(description = "Converts the message body (or expression) to a floating number and return the floor value (rounded down to nearest integer).",
label = "function", javaType = "Integer", displayName = "Floor Number")
public static final String FLOOR = "floor(exp)";
diff --git a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
index 92110ee4fedb..a32960e58050 100644
--- a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
+++ b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
@@ -1500,6 +1500,48 @@ public final class SimpleExpressionBuilder {
};
}
+ /**
+ * For each value in the source expression then apply the function and return a list of responses from each function
+ */
+ public static Expression forEachExpression(final String source, final String function) {
+ return new ExpressionAdapter() {
+ private CamelContext context;
+ private Expression exp1;
+ private Expression exp2;
+
+ @Override
+ public void init(CamelContext context) {
+ this.context = context;
+ exp1 = context.resolveLanguage("simple").createExpression(source);
+ exp1.init(context);
+ exp2 = context.resolveLanguage("simple").createExpression(function);
+ exp2.init(context);
+ }
+
+ @Override
+ public Object evaluate(Exchange exchange) {
+ List<Object> answer = new ArrayList<>();
+ Object o = exp1.evaluate(exchange, Object.class);
+ Iterable<?> it = org.apache.camel.support.ObjectHelper.createIterable(o);
+ for (Object i : it) {
+ // use a dummy exchange as the input is to be the message body
+ Exchange dummy = ExchangeHelper.createCopy(exchange, true);
+ dummy.getMessage().setBody(i);
+ Object out = exp2.evaluate(dummy, Object.class);
+ if (out != null) {
+ answer.add(out);
+ }
+ }
+ return answer;
+ }
+
+ @Override
+ public String toString() {
+ return "forEach(" + source + ", " + function + ")";
+ }
+ };
+ }
+
/**
* Sets the message header with the given expression value
*/
diff --git a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
index 026ce5a8e158..321bcc0e4f45 100644
--- a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
+++ b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
@@ -18,10 +18,12 @@ package org.apache.camel.language.simple.ast;
import java.net.URISyntaxException;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.StringJoiner;
+import java.util.stream.Collectors;
import org.apache.camel.CamelContext;
import org.apache.camel.Expression;
@@ -1069,6 +1071,24 @@ public class SimpleFunctionExpression extends LiteralExpression {
}
return SimpleExpressionBuilder.splitStringExpression(exp, separator);
}
+ // foreach function
+ remainder = ifStartsWithReturnRemainder("forEach(", function);
+ if (remainder != null) {
+ String values = StringHelper.beforeLast(remainder, ")");
+ if (ObjectHelper.isEmpty(values)) {
+ throw new SimpleParserException(
+ "Valid syntax: ${forEach(exp,exp)} was: " + function, token.getIndex());
+ }
+ String[] tokens = StringQuoteHelper.splitSafeQuote(values, ',', false);
+ if (tokens.length < 2) {
+ throw new SimpleParserException(
+ "Valid syntax: ${forEach(exp,exp)} was: " + function, token.getIndex());
+ }
+ String exp1 = tokens[0];
+ // the function takes the remainder of the tokens
+ String exp2 = Arrays.stream(tokens).skip(1).collect(Collectors.joining(","));
+ return SimpleExpressionBuilder.forEachExpression(exp1, exp2);
+ }
// isEmpty function
remainder = ifStartsWithReturnRemainder("isEmpty(", function);
@@ -2613,6 +2633,11 @@ public class SimpleFunctionExpression extends LiteralExpression {
return "Object value = " + exp + ";\n String separator = " + separator
+ ";\n return stringSplit(exchange, value, separator);";
}
+ // foreach function
+ remainder = ifStartsWithReturnRemainder("forEach(", function);
+ if (remainder != null) {
+ throw new UnsupportedOperationException("forEach is not supported in csimple language");
+ }
// random function
remainder = ifStartsWithReturnRemainder("random(", function);
diff --git a/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java b/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
index 4b0d209944f3..4e52015f8054 100644
--- a/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
+++ b/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
@@ -3563,6 +3563,38 @@ public class SimpleTest extends LanguageTestSupport {
assertEquals("[]", s);
}
+ @Test
+ public void testForEach() {
+ exchange.getMessage().setBody("Camel,World,Cheese");
+
+ Expression expression = context.resolveLanguage("simple").createExpression("${forEach(${body},'Hello ${body}')}");
+ List list = expression.evaluate(exchange, List.class);
+ assertEquals(3, list.size());
+ assertEquals("Hello Camel", list.get(0));
+ assertEquals("Hello World", list.get(1));
+ assertEquals("Hello Cheese", list.get(2));
+
+ expression = context.resolveLanguage("simple").createExpression("${forEach(${body},'Bye ${body}')}");
+ list = expression.evaluate(exchange, List.class);
+ assertEquals(3, list.size());
+ assertEquals("Bye Camel", list.get(0));
+ assertEquals("Bye World", list.get(1));
+ assertEquals("Bye Cheese", list.get(2));
+
+ exchange.getMessage().setBody("1,2,3");
+ expression = context.resolveLanguage("simple").createExpression("${forEach(${body},${sum(${body},7)})}");
+ list = expression.evaluate(exchange, List.class);
+ assertEquals(3, list.size());
+ assertEquals(8L, list.get(0));
+ assertEquals(9L, list.get(1));
+ assertEquals(10L, list.get(2));
+
+ exchange.getMessage().setBody(null);
+ expression = context.resolveLanguage("simple").createExpression("${forEach(${body},'Hello ${body}')}");
+ list = expression.evaluate(exchange, List.class);
+ assertEquals(0, list.size());
+ }
+
@Test
public void testNot() {
exchange.getMessage().setBody("");