Working example on Spring Mediator in WSO2 ESB 4.6.0

Question

Hi i am working on Spring Mediator in WSO2 ESB 4.6.0, using this and this tutorial

I am getting the Error as follows:

ERROR - SpringMediator Cannot l         


        

Answer 1

I got to work this as below,

The class should extends AbstractMediator and override the mediate() method as follows,

package com.test.spring.mediator.workingexampleonspringmediator;

import org.apache.synapse.MessageContext;
import org.apache.synapse.mediators.AbstractMediator;

public class HelloWorld extends AbstractMediator{

           private String message;   
       public void setMessage(String message){
          this.message  = message;
       }

       public boolean mediate(MessageContext arg0) {

          System.out.println("HELLO "+message);
          return true;
    }
}

Then place the jar in [ESBHOME]/repository/components/lib folder

In mediate method it prints a message with the argument like HELLO 'arg'

And I added the following file to registry (/_system/config/repository/spring/springtest.xml),

 
     
   
   ISURU
   

My proxy is as follows,

In the proxy you can see the bean=[bean id of the springtest.xml] and class=qualified name of the class

In my ESB terminal, I got the following out put with the given property value in springtest.xml,

[2013-11-07 17:38:30,654]  INFO - LogMediator To: /services/testSpring.testSpringHttpSoap12Endpoint, WSAction: urn:mediate, SOAPAction: urn:mediate, MessageID: urn:uuid:bcae82e9-4027-43c5-bd7a-cbfa885aaf33, Direction: request, START = __________________________, Envelope: 
HELLO ISURU
[2013-11-07 17:38:30,692]  INFO - LogMediator To: /services/testSpring.testSpringHttpSoap12Endpoint, WSAction: urn:mediate, SOAPAction: urn:mediate, MessageID: urn:uuid:bcae82e9-4027-43c5-bd7a-cbfa885aaf33, Direction: request, END = ______________________, Envelope: 

You must restart the ESB after placing the jar in repository/components/lib