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Flex AMF Data/Services Error

Jan 14, 2014 2:05 PM

Tags: #flex #blazeds_data_service #blazeds

After stumbling my way through setting up a BlazeDS service, I was finally able to get the list of services through the Flex Builder Data/Services Wizzard.  However when testing any of the services, I get the Error popup of

 

"InvocationTargetException:There was an error while invoking the operation. Check your operation inputs or server code and try invoking the operation again.

Reason: java.io.FileNotFoundException: http://localhost:8080/portlets-0.0.1-SNAPSHOT/messagebroker/amf
"

 

I could not find anyone else with a similiar issue, and am unfamiliar with services setup. Below are my configurations.  Any help would be greatly appreciated. 

 

Thank you.

 

services-config.xml:

<?xml version="1.0" encoding="UTF-8"?>

<services-config>

          <services>

                    <service id="remoting-service" class="flex.messaging.services.RemotingService">

                              <adapters>

                                        <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/>

                              </adapters>

                              <default-channels>

                                        <channel ref="my-amf"/>

                              </default-channels>

                    </service>

          </services>

 

 

          <channels>

                    <channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">

                              <endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>

                              <properties>

                                        <add-no-cache-headers>false</add-no-cache-headers >

                                        <polling-enabled>false</polling-enabled>

                              </properties>

                    </channel-definition>

          </channels>

 

 

          <logging>

                    <!-- You may also use flex.messaging.log.ServletLogTarget -->

                    <target class="flex.messaging.log.ConsoleTarget" level="Error">

                              <properties>

                                        <prefix>[BlazeDS] </prefix>

                                        <includeDate>false</includeDate>

                                        <includeTime>false</includeTime>

                                        <includeLevel>true</includeLevel>

                                        <includeCategory>false</includeCategory>

                              </properties>

                              <filters>

                                        <pattern>Endpoint.</pattern>

                                        <pattern>Service.</pattern>

                                        <pattern>Configuration</pattern>

                              </filters>

                    </target>

          </logging>

 

 

</services-config>

 

 

messaging-config.xml:

<?xml version="1.0" encoding="UTF-8"?>

<service id="message-service" class="flex.messaging.services.MessageService">

 

 

          <adapters>

                    <adapter-definition id="actionscript"

                              class="flex.messaging.services.messaging.adapters.Acti onScriptAdapter"

                              default="true" />

          </adapters>

 

          <default-channels>

                    <channel ref="my-amf" />

          </default-channels>

 

 

</service>

remoting-config.xml:

<?xml version="1.0" encoding="UTF-8"?>

<service id="remoting-service"

    class="flex.messaging.services.RemotingService">

 

 

    <adapters>

        <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/>

    </adapters>

 

 

    <default-channels>

        <channel ref="my-amf"/>

    </default-channels>

 

 

</service>

 

flex-spring-application-context.xml:

<?xml version="1.0"?>

 

 

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:p="http://www.springframework.org/schema/p"

xmlns:aop="http://www.springframework.org/schema/aop"

xmlns:jee="http://www.springframework.org/schema/jee"

xmlns:flex="http://www.springframework.org/schema/flex"

xsi:schemaLocation="http://www.springframework.org/schema/jee     

          http://www.springframework.org/schema/jee/spring-jee-3.0.xsd     

          http://www.springframework.org/schema/beans     

          http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  

          http://www.springframework.org/schema/context     

          http://www.springframework.org/schema/context/spring-context-3.0.xsd  

          http://www.springframework.org/schema/tx     

          http://www.springframework.org/schema/tx/spring-tx-3.0.xsd       

          http://www.springframework.org/schema/aop      

          http://www.springframework.org/schema/aop/spring-aop-3.0.xsd      

          http://www.springframework.org/schema/flex        

          http://www.springframework.org/schema/flex/spring-flex-1.5.xsd">

 

 

<context:annotation-config />

<context:component-scan base-package="org.amc" />

<flex:message-broker services-config-path="/WEB-INF/flex/services-config.xml"/>   

 

 

</beans>

 

Service Class:

package org.amc;

 

 

import org.springframework.flex.remoting.RemotingDestination;

import org.springframework.flex.remoting.RemotingInclude;

import org.springframework.stereotype.Service;

 

 

@Service("FlexLifeFacadeAnnotation")

@RemotingDestination(channels={"my-amf"})

public class FlexLifeFacade {

 

          @RemotingInclude

          public String echo(String msg) {

                    return "Message received at " + new java.util.Date() + ": " + msg;

          }

}

 

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