[jboss-dev-forums] [Design of JBoss Portal] - Re: processAction method not implemented

[bjoernb]

hi tsentih,
thx for your post :) but that doesn't solve the problem. it just is another way to implement without the annotation :-/

here are again my 2 portlets

the sending

public class RestaurantSuche extends GenericPortlet {

	@RenderMode(name="view")
	public void viewNormal(RenderRequest request, RenderResponse response) throws PortletException, IOException {
		getPortletContext().getRequestDispatcher("/jsp/RestaurantSuche.jsp").forward(request, response);
	}
	
	@ProcessEvent(qname="{http:sschmeckt.de/events}suchString")
	public void processEvent1(EventRequest request, EventResponse response) throws PortletException, IOException {
		String suchString = request.getParameter("suchString");
		response.setEvent(new QName("http:sschmeckt.de/events", "suchString"), suchString);
	}
	
	
}

and the receiving

public class RestaurantListe extends GenericPortlet {


	@RenderMode(name="view")
	public void viewNormal(RenderRequest request, RenderResponse response) throws PortletException, IOException {	
		getPortletContext().getRequestDispatcher("/jsp/RestaurantListe.jsp").forward(request, response);
	}

	/** This method processes received events with the following QName
	 */
	@ProcessEvent(qname="{http:sschmeckt.de/events}suchString")
	public void processEvent1(EventRequest request, EventResponse response) throws PortletException, IOException {
		// Let's store the event value into the portlet's session (we assume it is never null)
		String eventValue = (String) request.getEvent().getValue();
		request.getPortletSession().setAttribute("suchString", eventValue);
	}
	
	
}


and my portlet.xml

<portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd
http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd"
version="2.0">
	
		<portlet-name>RestaurantSuche</portlet-name>
		<portlet-class>
			de.sschmeckt.RestaurantSuche
		</portlet-class>
		
			<mime-type>text/html</mime-type>
		
		<portlet-info>
			Suche des Restaurants
		</portlet-info>
		<supported-publishing-event>
 			<qname xmlns:x="http:sschmeckt.de/events">x:suchString 
 		</supported-publishing-event>
	
	
		<portlet-name>RestaurantListe</portlet-name>
		<portlet-class>
			de.sschmeckt.RestaurantListe
		</portlet-class>
		
			<mime-type>text/html</mime-type>
		
		<portlet-info>
			Auflistung aller gefundenen Restaurants
		</portlet-info>
		<supported-publishing-event>
 			<qname xmlns:x="http:sschmeckt.de/events">x:suchString 
 		</supported-publishing-event>
	
	<event-definition>
	  	<qname xmlns:x="http:sschmeckt.de/events">x:suchString 
	  	<value-type>java.lang.String</value-type> 
	</event-definition>
</portlet-app>


and still when i compile and publish i see both portlets and the are working... but when i want to send by pushing a button on the sending portlet 


	Suche:
	


i still get the following error



ERROR
Cause: javax.portlet.PortletException: processAction method not implemented
Message: processAction method not implemented
StackTrace:

javax.portlet.PortletException: processAction method not implemented
	at javax.portlet.GenericPortlet.processAction(GenericPortlet.java:177)
	at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl$Invoker.doFilter(PortletContainerImpl.java:557)
	at org.jboss.portal.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:109)
	at org.jboss.portal.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:72)
	at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java:505)
	at org.jboss.portal.portlet.container.ContainerPortletDispatcher.invoke(ContainerPortletDispatcher.java:42)
	at org.jboss.portal.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:82)
	at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.org$jboss$portal$core$aspects$portlet$TransactionInterceptor$invokeNotSupported$aop(TransactionInterceptor.java:97)
	at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N6922078035659651697.invokeNext(TransactionInterceptor$invokeNotSupported_N6922078035659651697.java)
	at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
[...]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
	at java.lang.Thread.run(Thread.java:595)


can someone help ?

thanks

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