This example shows how to run Camel standalone via the built-in Main class.
The example also demonstrates how you can configure the Camel application
via Camel built-in dependency-injection that supports binding via the
@BindToRegistry, @BeanInject and @PropertyInject annotations.
Also notice how you can configure Camel in the application.properties file.
The class StandaloneCamel is an alternative example that provides a
public static void main method and where you manually set up Camel without
any help from Camel’s built-in Main class. However, it shows how to do this
in a raw style without using any magic.
This application is integrated with the Camel CLI via the camel-cli-connector dependency (see pom.xml).
This allows to use the Camel CLI to manage this application, such as:
$mvn package camel:run
And then use the CLI to see status:
$camel get PID NAME CAMEL PLATFORM READY STATUS AGE TOTAL FAILED INFLIGHT SINCE-LAST 90491 org.apache.camel.example.My… 3.19.0-SNAPSHOT Camel 1/1 Running 20s 11 0 0 0s
This example comes with embedded developer console that is accessible via http://localhost:8080/q/dev.
You can also check status of health-check via http://localhost:8080/observe/health.
You can also access jolokia api via http://localhost:8080/observe/jolokia.
This gives you access to basic JMX operations.
For example, to query MemoryMBean, use http://localhost:8080/q/jolokia/read/java.lang:type=Memory/HeapMemoryUsage/used.
This example automatic generates a visual route diagram, which is generated as part of testing (see MainDiagramTest.java),
and the file is stored in the doc folder.
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Note
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This requires having camel-diagram as test scoped dependency.
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Several IDEs are providing support for Camel Textual Route debugging. To enable this possibility, you need to launch this example with the profile camel.debug.
$ mvn camel:run -Pcamel.debugThis profile can also be activated with camel.debug property set to true. For instance, by setting the property from command-line:
$ mvn camel:run -Dcamel.debug=trueIf you hit any problem using Camel or have some feedback, then please let us know.
We also love contributors, so get involved :-)
The Camel riders!