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Problème Jboss Webservice esb jbr-provider
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created by <a href="http://community.jboss.org/people/loo">lo Ey</a> in <i>JBoss ESB Development</i> - <a href="http://community.jboss.org/message/642889#642889">View the full discussion</a>
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<div class="jive-rendered-content"><p>Bonjour,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>je débute sur jboss et je souhaiterais créer un esb de type webservice.</p><p>J'ai créé un projet de type esb ainsi qu'un provider de type JBR-provider pour mon fichier jboss-esb.xml que voici :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0"?></p><p><jbossesb parameterReloadSecs="5"</p><p><span>    xmlns="</span><a class="jive-link-external-small" href="http://anonsvn.labs.jboss.com/labs/jbossesb/trunk/product/etc/schemas/xml/jbossesb-1.3.0.xsd" target="_blank">http://anonsvn.labs.jboss.com/labs/jbossesb/trunk/product/etc/schemas/xml/jbossesb-1.3.0.xsd</a><span>"</span></p><p><span>    xmlns:xsi="</span><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a><span>"</span></p><p><span>    xsi:schemaLocation="</span><a class="jive-link-external-small" href="http://anonsvn.labs.jboss.com/labs/jbossesb/trunk/product/etc/schemas/xml/jbossesb-1.3.0.xsd" target="_blank">http://anonsvn.labs.jboss.com/labs/jbossesb/trunk/product/etc/schemas/xml/jbossesb-1.3.0.xsd</a><span> </span><a class="jive-link-external-small" href="http://anonsvn.jboss.org/repos/labs/labs/jbossesb/trunk/product/etc/schemas/xml/jbossesb-1.3.0.xsd" target="_blank">http://anonsvn.jboss.org/repos/labs/labs/jbossesb/trunk/product/etc/schemas/xml/jbossesb-1.3.0.xsd</a><span>"></span></p><p>    <providers></p><p>    </p><p>        <jbr-provider name="WSModeleProd" protocol="http" host="x.x.x.x"></p><p>            <jbr-bus busid="Http-WSModeleProd-1" port="8081" /></p><p>        </jbr-provider></p><p>    </providers></p><p>    <services></p><p>        <service category="ServiceCategoryWSModeleProd" name="ServiceWSModeleProd"</p><p>            description="WS Frontend speaks natively to the ESB" invmScope="GLOBAL"></p><p>            <listeners></p><p>                <jbr-listener name="WSModeleProd" busidref="Http-WSModeleProd-1"</p><p>                    is-gateway="true" /></p><p>            </listeners></p><p>            <actions mep="RequestResponse"></p><p>                <action name="ActionWSModeleProd" class="chu.esb.actions.SPrGatewayWSModeleProdAction"</p><p>                    process="WSModeleAction"></p><p>                </action></p><p>            </actions></p><p>        </service></p><p>    </services></p><p></jbossesb></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>J'ai créé la classe chu.esb.actions.SPrGatewayWSModeleProdAction que voici :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>package chu.esb.actions;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>.... </p><p><span>@WebService(name = "SPrGatewayWSModeleProdAction", targetNamespace = "</span><a class="jive-link-external-small" href="http://10.10.1.83:8081/SPrGatewayWSModeleProdAction" target="_blank">http://10.10.1.83:8081/SPrGatewayWSModeleProdAction</a><span>")</span></p><p>public class SPrGatewayWSModeleProdAction extends AbstractActionPipelineProcessor implements ISPrGatewayWSModeleProdAction {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    protected ConfigTree    _config;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    public SPrGatewayWSModeleProdAction(ConfigTree config) {</p><p>        _config = config;</p><p>    } </p><p>    @WebMethod</p><p>    public Message WSModeleAction(@WebParam(name = "message") Message message) {</p><p>        System.out.println("WSModeleAction - message=" + message.getBody());        </p><p>        return message;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    } </p><p>    public Message process(Message arg0) throws ActionProcessingException {</p><p>        // TODO Auto-generated method stub</p><p>        return null;</p><p>    } </p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Lors du deploiement tout se passe bien, mais lorsque je tape l'url de type : x.x.x.x:8081/SPrGatewayWSModeleProdAction, j'obtiens l'erreur suivante : </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>org.jboss.soa.esb.couriers.FaultMessageException: java.lang.IllegalArgumentException: null 'value' arg in method call.</p><p> at org.jboss.soa.esb.listeners.message.errors.Factory.createExceptionFromFault(Factory.java:50)</p><p> at org.jboss.internal.soa.esb.couriers.TwoWayCourierImpl.pickup(TwoWayCourierImpl.java:207)</p><p> at org.jboss.soa.esb.client.ServiceInvoker$EPRInvoker.attemptDelivery(ServiceInvoker.java:675)</p><p> at org.jboss.soa.esb.client.ServiceInvoker$EPRInvoker.access$200(ServiceInvoker.java:569)</p><p> at org.jboss.soa.esb.client.ServiceInvoker.post(ServiceInvoker.java:359)</p><p> at org.jboss.soa.esb.client.ServiceInvoker.deliverSync(ServiceInvoker.java:219)</p><p> at org.jboss.soa.esb.listeners.message.UncomposedMessageDeliveryAdapter.deliverSyncWithoutDecomposing(UncomposedMessageDeliveryAdapter.java:107)</p><p> at org.jboss.soa.esb.listeners.message.UncomposedMessageDeliveryAdapter.deliverSync(UncomposedMessageDeliveryAdapter.java:86)</p><p> at org.jboss.soa.esb.listeners.gateway.JBossRemotingGatewayListener.invoke(JBossRemotingGatewayListener.java:375)</p><p> at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:930)</p><p> at org.jboss.remoting.transport.coyote.CoyoteInvoker.service(CoyoteInvoker.java:392)</p><p> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)</p><p> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)</p><p> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)</p><p> at java.lang.Thread.run(Thread.java:636)</p><p>Caused by: java.lang.IllegalArgumentException: null 'value' arg in method call.</p><p> at org.jboss.internal.soa.esb.assertion.AssertArgument.isNotNull(AssertArgument.java:43)</p><p> at org.jboss.internal.soa.esb.message.format.xml.BodyImpl.add(BodyImpl.java:83)</p><p> at chu.esb.esb_communs.ESB_Communs.setParameters(ESB_Communs.java:2586)</p><p> at chu.esb.actions.SPrGatewayWSModeleProdAction.WSModeleAction(SPrGatewayWSModeleProdAction.java:41)</p><p> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p> at java.lang.reflect.Method.invoke(Method.java:616)</p><p> at org.jboss.soa.esb.listeners.message.ActionProcessorMethodInfo.processMethods(ActionProcessorMethodInfo.java:102)</p><p> at org.jboss.soa.esb.listeners.message.OverriddenActionPipelineProcessor.process(OverriddenActionPipelineProcessor.java:73)</p><p> at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:649)</p><p> at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:603)</p><p> at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.process(ActionProcessingPipeline.java:433)</p><p> at org.jboss.soa.esb.listeners.message.MessageAwareListener$TransactionalRunner.run(MessageAwareListener.java:550)</p><p> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)</p><p> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)</p><p> ... 1 more</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Qu'est ce cela veut dire ? </p><p>Lorsque j'appelle mon webservice depuis une application cliente, j'obtiens une erreur (de type org.jboss.remoting.transport.http.WebServerError:) mais le fichier de log affiche tout de meme le bon message.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>A t-on besoin de créer un fichier wsdl contenu dans mon projet esb webservice ? un autre fichier ? quels sont les erreurs dans ma configuration de cet esb ?</p><p>Merci pour vos lumières.</p></div>
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