Discussion :

[natoine]

Petite discussion pour parler des clients de Web Services Axis.

A lire:
Le user guide de Axis : http://ws.apache.org/axis/java/user-guide.html
Le tutoriel de karami sur développez : http://karamimed.developpez.com/j2ee/tutoriels/axis
Les discussions du forum sur les web services (dont http://www.developpez.net/forums/d56...bservice-axis/ ou j'expose déjà le problème qui m'intéresse).

Mon problème :

J'ai un web service qui me renvoie des objets (bean, donc serialisables).
Jusqu'ici, tout fonctionne très bien.
Le problème est : Comment récupérer ces objets déserialisés dans un client?
La suite du problème : Le client doit être un portlet.


Je commence à peine à prendre en main ces 2 technos (Web services et Portlets).
Toute contribution sera la bienvenue.
Quand j'aurai mené à bout mon application je synthétiserai ce que j'aurai appris.


Merci d'avance pour vos contributions.

[asmoune]

Bonjour natoine,

j'ai le même problème que toi! Merci de nous faire part de la solution une fois trouvée.

En fait, moi j'ai crée un service Web très simple ( qui affiche un message de bien venu, c'est tout ).. J'ai développe également un portlet que j'ai déployé sous Liferay, et qui, elle aussi ne fait que l'affichage de " hello portlet".

La question qui se pose, c'est comment peut on combiner les deux applications?

grosso modo, comment accède t on à un service à partir d'une portlet?

[r_asmak]

Bonjour
j'ai un fichier ns.wsdl contenant la description de mon service web
je veux creer un client java j'ai opté pour l'utilisation de l'outil wsdl2java
j'ai installé Axis2 tous va bien sauf que depuis la ligne de commande

C:\WsClientJava>wsdl2java -o c:\lapi\hero -a -uri ns.wsdl

il genere deux classe ServiceStub.java, ServiceCallbackHandler.java
je trouve pas de stub pas de locator ....
peut etre je dois fournir des arguments (options) a wsdl2java

merci d'avance

[Arnaud_03]

Bonjour,

Tu ferais mieux d'ouvrir un nouveau sujet pour poser ta question qui n'est pas intimement liée à ce sujet-ci.

il genere deux classe ServiceStub.java
je trouve pas de stub

La classe ServiceStub est un stub. Tu peux l'utiliser avec ton client pour invoquer ton service web. Tu peux même utiliser le script ant build.xml qui est également généré avec l'outil wsdl2java d'Axis2 pour créer un jar à importer dans ton projet client.

EDIT : Ah je vois que tu as également créé un nouveau sujet pour poser ta question...

[natoine]

Alors, j'avance.

Ce que je fais dans le code de mon portlet, dans la méthode doView :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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CreatorService _service = new CreatorServiceLocator();
Creator port;
port = _service.getcreator();
Object[]_surveys = (Object[]) port.getMySurveys(1);
rRequest.setAttribute("_surveys", _surveys);
prd = getPortletContext().getRequestDispatcher(rResponse.encodeURL("/WEB-INF/jsp/surveys.jsp"));
prd.include(rRequest, rResponse);

Avec Creator le nom de ma classe Web Service.
port.getMySurveys devrait me renvoyer un tableau de Survey mais je ne sais pas pourquoi, je ne peux les caster ici.
Ensuite, rRequest.setAttribute("_surveys", _surveys) me permet de définir comme des variables de session mon tableau d'objets (de Survey en fait).
getPortletContext().getRequestDispatcher(rResponse.encodeURL("/WEB-INF/jsp/surveys.jsp")) indique le jsp à charger.

Code de surveys.jsp :

Code :

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<%@ page 
	import="intermed.survey.creator.*"
	import="javax.portlet.*"
	import="BeanService.Survey;"
	language="java"
	contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"
%>
<%@ taglib uri="http://java.sun.com/portlet" prefix="portlet" %>
<portlet:defineObjects/>
	<table id="surveys_list">
		<caption>Liste de vos questionnaires :</caption>
		<%
			Object[] _surveys = (Object[])renderRequest.getAttribute("_surveys");
			for(int i=0 ; i<_surveys.length ; i++)
			{
				%>
				<tr>
				<td>
					<a href="<portlet:actionURL portletMode='view'>
					<portlet:param name='id_survey' value='<%=new Integer(((Survey)_surveys[i]).getId()).toString()%>'/>
 					<portlet:param name='mode' value='<%=""+Constants.VIEW_SURVEY_CONTENT%>'/>
					</portlet:actionURL>" title="<%=((Survey)_surveys[i]).getDescription() %>">
				<%= 
					((Survey)_surveys[i]).getTitle()
				%>
					</a>	
				</td>
				</tr>
				<%
			}
		%>
	</table>

Là, je n'ai pas de problème pour caster mes Objets en Survey.

Ca pour l'instant ça marche.


Maintenant, le problème du jour.
Je me suis dit, tu as d'autres types d'objets que des surveys à manipuler.
Des Section par exemple.
Alors dans le même délire, mon Web Service me permet de récupérer une liste de Section (Section étant aussi un javabean).
Pour le fichier deploy.wsdd j'ai :

<deployment xmlns="http://xml.apache.org/axis/wsdd/" xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
<service name="creator" style="java:RPC">
<parameter name="className" value="web_services.Creator"/>
<parameter name="allowedMethods" value="*"/>
<beanMapping qname="myNS:Section" xmlns:myNS="urn:BeanService"
languageSpecificType="java:survey.Section"/>
</service>
</deployment>

Quand j'appelle la méthode getSections de mon Web Service Creator par mon navigateur, ça marche.
Par contre, quand je l'appelle dans le code de ma portlet, je me retrouve avec une vieille exception bien violente (et je vois pas pourquoi ):

Cause: org.xml.sax.SAXException: No deserializer for {urn:BeanService}Section
Message: ; nested exception is: org.xml.sax.SAXException: No deserializer for {urn:BeanService}Section
StackTrace:

org.xml.sax.SAXException: No deserializer for {urn:BeanService}Section
at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
at org.apache.axis.client.Call.invoke(Call.java:2470)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at localhost.axis.services.creator.CreatorSoapBindingStub.getSections(CreatorSoapBindingStub.java:1053)
at intermed.survey.creator.SurveyCreator.doView(SurveyCreator.java:52)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:133)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:306)
at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.invokeRender(PortletContainerImpl.java:483)
at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java:405)
at org.jboss.portal.portlet.container.PortletContainerInvoker$1.invoke(PortletContainerInvoker.java:86)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.org$jboss$portal$core$aspects$portlet$TransactionInterceptor$invokeNotSupported$aop(TransactionInterceptor.java:86)
at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
at org.jboss.aspects.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:112)
at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
at org.jboss.aspects.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:102)
at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invokeNotSupported(TransactionInterceptor.java)
at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invoke(TransactionInterceptor.java:56)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.portlet.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.ProducerCacheInterceptor.invoke(ProducerCacheInterceptor.java:58)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.portlet.AjaxInterceptor.invoke(AjaxInterceptor.java:51)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.ModesInterceptor.invoke(ModesInterceptor.java:62)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:47)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:55)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.PortletSessionSynchronizationInterceptor.invoke(PortletSessionSynchronizationInterceptor.java:80)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:46)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$1.doCallback(ContextDispatcherInterceptor.java:104)
at org.jboss.portal.web.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:74)
at sun.reflect.GeneratedMethodAccessor372.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.jboss.portal.web.command.CommandServlet.doGet(CommandServlet.java:131)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:557)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:481)
at org.jboss.portal.web.command.CommandServlet.include(CommandServlet.java:80)
at org.jboss.portal.web.command.CommandDispatcher.include(CommandDispatcher.java:50)
at org.jboss.portal.web.jboss.JBossWebContext.include(JBossWebContext.java:66)
at org.jboss.portal.web.ServletContainer.include(ServletContainer.java:182)
at org.jboss.portal.portlet.impl.spi.AbstractRequestContext.dispatch(AbstractRequestContext.java:81)
at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:76)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:68)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.ValveInterceptor.invoke(ValveInterceptor.java:60)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
at org.jboss.portal.portlet.container.PortletContainerInvoker.invoke(PortletContainerInvoker.java:198)
at org.jboss.portal.portlet.state.producer.ProducerPortletInvoker.invoke(ProducerPortletInvoker.java:233)
at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker.org$jboss$portal$core$impl$portlet$state$ProducerPortletInvoker$invoke$aop(ProducerPortletInvoker.java:53)
at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker.invoke(ProducerPortletInvoker.java)
at org.jboss.portal.portlet.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvokerService.java:147)
at org.jboss.portal.portlet.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInvokerService.java:150)
at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$1.invoke(InstanceContainerImpl.java:99)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
at org.jboss.portal.portlet.management.PortletContainerManagementInterceptorImpl.invoke(PortletContainerManagementInterceptorImpl.java:58)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:91)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:91)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.portlet.aspects.portlet.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:134)
at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.org$jboss$portal$core$impl$model$instance$InstanceContainerImpl$invoke$aop(InstanceContainerImpl.java:427)
at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.invoke(InstanceContainerImpl.java)
at org.jboss.portal.core.impl.model.instance.AbstractInstance.invoke(AbstractInstance.java:231)
at org.jboss.portal.core.impl.model.content.InternalContentProvider.renderWindow(InternalContentProvider.java:265)
at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.execute(RenderWindowCommand.java:92)
at org.jboss.portal.core.controller.ControllerCommand$1.invoke(ControllerCommand.java:68)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
at org.jboss.portal.core.aspects.controller.node.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:123)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:134)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.ControlInterceptor.invoke(ControlInterceptor.java:56)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
at org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:134)
at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.render(RenderWindowCommand.java:72)
at org.jboss.portal.core.model.portal.command.render.RenderPageCommand.execute(RenderPageCommand.java:218)
at org.jboss.portal.core.controller.ControllerCommand$1.invoke(ControllerCommand.java:68)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
at org.jboss.portal.core.aspects.controller.node.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:123)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:134)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.ControlInterceptor.invoke(ControlInterceptor.java:56)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50)
at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
at org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:134)
at org.jboss.portal.core.model.portal.PortalObjectResponseHandler.processCommandResponse(PortalObjectResponseHandler.java:81)
at org.jboss.portal.core.controller.classic.ClassicResponseHandler.processHandlers(ClassicResponseHandler.java:79)
at org.jboss.portal.core.controller.classic.ClassicResponseHandler.processCommandResponse(ClassicResponseHandler.java:53)
at org.jboss.portal.core.controller.handler.ResponseHandlerSelector.processCommandResponse(ResponseHandlerSelector.java:70)
at org.jboss.portal.core.controller.Controller.processCommandResponse(Controller.java:271)
at org.jboss.portal.core.controller.Controller.processCommand(Controller.java:259)
at org.jboss.portal.core.controller.Controller.handle(Controller.java:217)
at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
at org.jboss.portal.core.cms.aspect.IdentityBindingInterceptor.invoke(IdentityBindingInterceptor.java:47)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.server.PortalContextPathInterceptor.invoke(PortalContextPathInterceptor.java:45)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:96)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:246)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.server.aspects.server.SignOutInterceptor.invoke(SignOutInterceptor.java:98)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.impl.api.user.UserEventBridgeTriggerInterceptor.invoke(UserEventBridgeTriggerInterceptor.java:65)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.server.IdentityCacheInterceptor.invoke(IdentityCacheInterceptor.java:68)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:253)
at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:262)
at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.server.aspects.LockInterceptor$InternalLock.invoke(LockInterceptor.java:69)
at org.jboss.portal.server.aspects.LockInterceptor.invoke(LockInterceptor.java:130)
at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:636)

[natoine]

Arf, aucune réponse...
Bon j'ai changé mon fusil d'épaule.
Renvoyer des Bean c'est un peu dommage dans un Web Service vu que l'un des intérets, c'est d'être indépendant d'un quelconque langage quand on doit coder un client pour le Web Service.
Du coup, les beans imposant des clients en Java, on perd un peu l'intéret Web Service...

De mon côté, je renvoie désormais des Arrays et ça marche nickel.

Il n'empêche que j'aurai aimé comprendre pourquoi je n'arrive pas à renvoyer plusieurs types de Bean...