[camel-kamelets-examples] branch main updated: Add type converter example

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davsclaus pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel-kamelets-examples.git


The following commit(s) were added to refs/heads/main by this push:
     new ca45ec1  Add type converter example
ca45ec1 is described below

commit ca45ec13fea1f12d78967447fbbb80645590d114
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Fri Oct 28 13:03:04 2022 +0200

    Add type converter example
---
 jbang/type-converter/Cat.java         | 16 +++++++++
 jbang/type-converter/Dog.java         | 16 +++++++++
 jbang/type-converter/MyConverter.java | 10 ++++++
 jbang/type-converter/MyRoute.java     | 17 ++++++++++
 jbang/type-converter/README.adoc      | 63 +++++++++++++++++++++++++++++++++++
 5 files changed, 122 insertions(+)

diff --git a/jbang/type-converter/Cat.java b/jbang/type-converter/Cat.java
new file mode 100644
index 0000000..d53952a
--- /dev/null
+++ b/jbang/type-converter/Cat.java
@@ -0,0 +1,16 @@
+public class Cat {
+
+	private final String name;
+
+	public Cat(String name) {
+		this.name = name;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public String say() {
+		return name + " mjaus";
+	}
+}
\ No newline at end of file
diff --git a/jbang/type-converter/Dog.java b/jbang/type-converter/Dog.java
new file mode 100644
index 0000000..9841db9
--- /dev/null
+++ b/jbang/type-converter/Dog.java
@@ -0,0 +1,16 @@
+public class Dog {
+
+	private final String name;
+
+	public Dog(String name) {
+		this.name = name;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public String say() {
+		return name + " barks";
+	}
+}
\ No newline at end of file
diff --git a/jbang/type-converter/MyConverter.java b/jbang/type-converter/MyConverter.java
new file mode 100644
index 0000000..0407cc4
--- /dev/null
+++ b/jbang/type-converter/MyConverter.java
@@ -0,0 +1,10 @@
+import org.apache.camel.Converter;
+
+@Converter
+public class MyConverter {
+
+    @Converter
+    public static Dog catToDog(Cat cat) {
+    	return new Dog(cat.getName());
+    }  
+}
\ No newline at end of file
diff --git a/jbang/type-converter/MyRoute.java b/jbang/type-converter/MyRoute.java
new file mode 100644
index 0000000..0a7c9a3
--- /dev/null
+++ b/jbang/type-converter/MyRoute.java
@@ -0,0 +1,17 @@
+// camel-k: language=java
+
+import org.apache.camel.builder.RouteBuilder;
+
+public class MyRoute extends RouteBuilder {
+
+    @Override
+    public void configure() throws Exception {
+
+        // Write your routes here, for example:
+        from("timer:cat2dog?period={{time:5000}}").routeId("cat2dog")
+            .setBody(e -> new Cat("Snoopy"))
+            .log("${body.say()}")
+            .convertBodyTo(Dog.class)
+            .log("${body.say()}");
+    }
+}
diff --git a/jbang/type-converter/README.adoc b/jbang/type-converter/README.adoc
new file mode 100644
index 0000000..37fce1c
--- /dev/null
+++ b/jbang/type-converter/README.adoc
@@ -0,0 +1,63 @@
+== Type Converter
+
+This example shows how Camel JBang can use custom type converters.
+
+=== Install JBang
+
+First install JBang according to https://www.jbang.dev
+
+When JBang is installed then you should be able to run from a shell:
+
+[source,sh]
+----
+$ jbang --version
+----
+
+This will output the version of JBang.
+
+To run this example you can either install Camel on JBang via:
+
+[source,sh]
+----
+$ jbang app install camel@apache/camel
+----
+
+Which allows to run CamelJBang with `camel` as shown below.
+
+=== How to run
+
+Then you can run this example using:
+
+[source,sh]
+----
+$ camel run *
+----
+
+Or run with JBang using the longer command line (without installing camel as app in JBang):
+
+[source,sh]
+----
+$ jbang camel@apache/camel run *
+----
+
+
+=== Live reload
+
+You can run the example in dev mode which allows you to edit the example,
+and hot-reload when the file is saved.
+
+[source,sh]
+----
+$ camel run * --dev
+----
+
+
+=== Help and contributions
+
+If you hit any problem using Camel or have some feedback, then please
+https://camel.apache.org/community/support/[let us know].
+
+We also love contributors, so
+https://camel.apache.org/community/contributing/[get involved] :-)
+
+The Camel riders!