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Posted to commits@camel.apache.org by "balaji410 (via GitHub)" <gi...@apache.org> on 2025/04/02 04:17:20 UTC
[I] Apache Camel with Xquery integration is not working [camel-website]
balaji410 opened a new issue, #1332:
URL: https://github.com/apache/camel-website/issues/1332
Steps:
Java 17
Added below camel dependencies to Maven project
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-soap</artifactId>
<version>4.10.0</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-saxon</artifactId>
<version>4.10.0</version>
</dependency>
<dependency>
<groupId>net.sf.saxon</groupId>
<artifactId>Saxon-HE</artifactId>
<version>12.5</version> <!-- Use the appropriate Saxon version -->
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
<version>4.10.0</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-bean</artifactId>
<version>4.10.2</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-endpointdsl</artifactId>
<version>4.10.0</version>
</dependency>
In Xquery variable declaration: declare variable $configXML as element() external;
From camel setting value using camel exchange object: exchange .setProperty("configXML", org.w3c.dom.Document.class)
I even tried passing
net.sf.saxon.s9api.XdmNode
org.w3c.dom.Element
All the above options fails with below error
Config.xml
<config>
<referenceOperation>test</referenceOperation>
</config>
Query(test.xqy) file content:
xquery version "1.0" encoding "utf-8";
declare variable $configXML as element() external;
declare function local:func($configXML as element()) as element() {
<test>{data($configXML/referenceOperation)}</test>
};
local:func($configXML)
Routing.java
public Routing extends EndpointRouteBuilder {
@Override
public void configure() {
from().
process(exchange -> {
File currentDirectory = new File(".");
Path filePath = Path.of(currentDirectory.getCanonicalPath(), "src", "main", "resources",
"Config.xml");
// Read File Contents
String fileContent = Files.readString(filePath);
net.sf.saxon.s9api.Processor processor = new net.sf.saxon.s9api.Processor(false);
net.sf.saxon.s9api.XdmNode xmlNode = processor.newDocumentBuilder()
.build(new javax.xml.transform.stream.StreamSource(new java.io.StringReader(fileContent)));
// Map<String, String> map = new HashMap<>();
exchange.setProperty("config", xmlNode);
})
.to(xquery("file:src/main/resources/test.xqy")
.log("Xquery Output :${body}")
}
ERROR:
Caused by: net.sf.saxon.trans.XPathException: The required item type of the value of variable $configXML is element(); the supplied value (XdmNode)<config> <referenceOperatio... is an external object at net.sf.saxon.expr.ItemTypeCheckingFunction.testConformance(ItemTypeCheckingFunction.java:77) at net.sf.saxon.expr.ItemTypeCheckingFunction.mapItem(ItemTypeCheckingFunction.java:55) at net.sf.saxon.expr.ItemMappingIterator.next(ItemMappingIterator.java:161) at net.sf.saxon.expr.CardinalityCheckingIterator.<init>(CardinalityCheckingIterator.java:55) at net.sf.saxon.type.TypeHierarchy.applyFunctionConversionRules(TypeHierarchy.java:233) at net.sf.saxon.expr.instruct.GlobalParameterSet.convertParameterValue(GlobalParameterSet.java:110) at net.sf.saxon.Controller.getConvertedParameter(Controller.java:270) at net.sf.saxon.expr.instruct.GlobalParam.evaluateVariable(GlobalParam.java:71) at net.sf.saxon.expr.GlobalVariableReference.evaluateVariable(GlobalVariableReference.java:131) at net.s
f.saxon.expr.GlobalVariableReference$GlobalVariableReferenceElaborator.evaluate(GlobalVariableReference.java:194) at net.sf.saxon.expr.elab.LearningEvaluator.evaluate(LearningEvaluator.java:61) at net.sf.saxon.expr.UserFunctionCall.evaluateArguments(UserFunctionCall.java:616) at net.sf.saxon.expr.UserFunctionCall$UserFunctionCallElaborator.lambda$elaborateForPush$5(UserFunctionCall.java:844) at net.sf.saxon.query.XQueryExpression.processQuery(XQueryExpression.java:499) at net.sf.saxon.query.XQueryExpression.run(XQueryExpression.java:473) at org.apache.camel.component.xquery.XQueryBuilder.evaluateAsDOM(XQueryBuilder.java:227) at org.apache.camel.component.xquery.XQueryBuilder.evaluate(XQueryBuilder.java:187) ... 48 more
Please suggest us what's wrong here and how to overcome from it
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Re: [I] Apache Camel with Xquery integration is not working [camel-website]
Posted by "oscerd (via GitHub)" <gi...@apache.org>.
oscerd closed issue #1332: Apache Camel with Xquery integration is not working
URL: https://github.com/apache/camel-website/issues/1332
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Re: [I] Apache Camel with Xquery integration is not working [camel-website]
Posted by "oscerd (via GitHub)" <gi...@apache.org>.
oscerd commented on issue #1332:
URL: https://github.com/apache/camel-website/issues/1332#issuecomment-2771354346
This is the repository for camel website, it's not supposed to be used for reporting issues on camel. Try to send an email to dev mailing list or users mailing list first
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