[Design of JBoss ESB] - Newbie problem
by ama1
Hi,
I have some starting problem with my ESB project. I tryed to develop an easy use case. A file should be read and the message object instance should be printed on the command line. But I have a deployment problem.
The error message: Failed to find action class 'com.sample.action.MessageActionHandler'.
So I think my package structure is wrong, but thats strange too, due to I use the maven JbossESB integration, which should know how a esb package should look alike!?
Any suggestions are very welcome!!
Here is my package structure (*.esb file), I actualy have only 3 files in it:
com/sample/action/MessageActionHandler.class
lib/jbpm-3.1.1.jar
META-INF/jboss-esb.xml
here is the content of jboss-esb.xml:
<?xml version="1.0" encoding="UTF-8"?>
| <jbossesb xmlns="http://anonsvn.labs.jboss.com/labs/jbossesb/trunk/product/etc/schemas/xml..."
| parameterReloadSecs="5"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xsi:schemaLocation="http://anonsvn.labs.jboss.com/labs/jbossesb/trunk/product/etc/schemas/xml...
| D:\Tools\jbossesb-server-4.3.CR1\docs\schema\jbossesb-1.0.1.xsd">
| <providers>
| <fs-provider name="file_inbound">
| <fs-bus busid="inbound_channel">
| <fs-message-filter directory="d:/temp/inbound"
| input-suffix=".xml"
| work-suffix=".esbWorking"
| post-delete="false"
| post-directory="d:/temp/outbound"
| post-suffix=".sentToEsb"
| error-delete="false"
| error-directory="d:/temp/outbound"
| error-suffix=".IN_ERROR"/>
| </fs-bus>
| </fs-provider>
| </providers>
| <services>
| <service category="myCategory" name="HOH" description="xx">
| <listeners>
| <fs-listener name="File-Gateway"
| busidref="inbound_channel"
| maxThreads="1"
| is-gateway="false"
| poll-frequency-seconds="5"/>
| </listeners>
| <actions>
| <action name="test" class="com.sample.action.MessageActionHandler"/>
| </actions>
| </service>
| </services>
| </jbossesb>
And MessageActionHandler.java:
package com.sample.action;
|
| import org.jbpm.graph.def.ActionHandler;
| import org.jbpm.graph.exe.ExecutionContext;
|
| public class MessageActionHandler implements ActionHandler {
|
| private static final long serialVersionUID = 1L;
|
| /**
| * The message member gets its value from the configuration in the
| * processdefinition. The value is injected directly by the engine.
| */
| String message;
|
| /**
| * A message process variable is assigned the value of the message
| * member. The process variable is created if it doesn't exist yet.
| */
| public void execute(ExecutionContext context) throws Exception {
| context.getContextInstance().setVariable("message", message);
| System.out.println("----> " + message);
| }
|
| }
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