Hi Khaled,
I am trying to deploy a simple struts application in jahia. I am using
struts-portlet bridge for this. The issue is I see a clean deployment of the
struts application as a portlet. I set all the permissions required. When I
try to add the portlet in the "Add content object" page, I dont see the list
of portlets available but a NullPointerException at the server. At the same
time this struts application works fine with the normal application context.
I have modified the web.xml, stuts-config.xml, and added portlet.xml and the
required libraries. Did I miss something here?
The details of the exception :
535648
[org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/jahia].[
org.jahia.jsp.jahia.war.jsp.jahia.engines.shared.application_005ffield_jsp]]
ERR
OR - Servlet.service() for servlet
org.jahia.jsp.jahia.war.jsp.jahia.engines.sha
red.application_005ffield_jsp threw exception
java.lang.NullPointerException
at
org.jahia.jsp.jahia.war.jsp.jahia.engines.shared.application_005ffiel
d_jsp._jspService(application_005ffield_jsp.java:202)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationD
ispatcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDis
patcher.java:499)
at
org.jahia.services.fetchers.JahiaFetcherBaseService.fetchServlet(Jahi
aFetcherBaseService.java:113)
at
org.jahia.services.fetchers.JahiaFetcherBaseService$$FastClassByCGLIB
$$f46e2225.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocatio
n.invokeJoinpoint(Cglib2AopProxy.java:661)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:122)
at
org.springframework.aop.interceptor.AbstractTraceInterceptor.invoke(A
bstractTraceInterceptor.java:80)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:144)
at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterc
eptor.intercept(Cglib2AopProxy.java:606)
at
org.jahia.services.fetchers.JahiaFetcherBaseService$$EnhancerByCGLIB$
$ba67c6b0.fetchServlet(<generated>)
at
org.jahia.engines.shared.Application_Field.composeEngineMap(Applicati
on_Field.java:509)
at
org.jahia.engines.shared.Application_Field.handleField(Application_Fi
eld.java:96)
at
org.jahia.engines.EngineToolBox.processFieldTypes(EngineToolBox.java:
132)
at
org.jahia.data.fields.FieldsEditHelperAbstract.processCurrentFields(F
ieldsEditHelperAbstract.java:405)
at
org.jahia.engines.addcontainer.AddContainer_Engine.processCurrentScre
en(AddContainer_Engine.java:479)
at
org.jahia.engines.addcontainer.AddContainer_Engine.handleActions(AddC
ontainer_Engine.java:277)
at
org.jahia.operations.valves.EngineValve.invoke(EngineValve.java:111)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.J2ProcessActionValve.invoke(J2ProcessActi
onValve.java:144)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.CacheReadValve.invoke(CacheReadValve.java
:65)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.PageAccessCheckValve.invoke(PageAccessChe
ckValve.java:64)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.OperationModeCheckValve.invoke(OperationM
odeCheckValve.java:83)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.SiteCheckValve.invoke(SiteCheckValve.java
:78)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.EsiFragmentCacheReadValve.invoke(EsiFragm
entCacheReadValve.java:326)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.operations.valves.EsiUrlCookieCheckValve.invoke(EsiUrlCooki
eCheckValve.java:313)
at
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.j
ava:208)
at
org.jahia.pipelines.impl.GenericPipeline.invoke(GenericPipeline.java:
195)
at
org.jahia.operations.OperationManager.handleOperations(OperationManag
er.java:100)
at org.jahia.bin.JahiaAction.execute(JahiaAction.java:72)
at
org.apache.struts.action.RequestProcessor.processActionPerform(Reques
tProcessor.java:421)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:226)
at
org.jahia.bin.JahiaRequestProcessor.process(JahiaRequestProcessor.jav
a:82)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:116
4)
at org.jahia.bin.Jahia.process(Jahia.java:1661)
at org.jahia.bin.Jahia.service(Jahia.java:862)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.jahia.bin.filters.esi.ESIFilter.doFilter(ESIFilter.java:110)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:432)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Thread.java:595)
535882 [jsp.jahia.engines.engine] DEBUG - LastScreen: edit, JspSource:
add_conta
iner, EngineName: addcontainer
535882 [jsp.jahia.engines.engine] DEBUG - JSP:
/jsp/jahia/engines/addcontainer/a
ddcontainer.jsp
535913 [org.jahia.bin.Jahia] INFO - Processed
[/jahia/Jahia/engineName/addconta
iner/op/edit/pid/11] user=[root] ip=[127.0.0.1] in [4156ms]
562959 [org.jahia.services.search.lucene.AbstractLuceneSearchIndexer] INFO
- Fi
nished processing 2 indexing orders in 500ms.
Regards,
Aruna Chalasani
-----Original Message-----
From: Khaled TLILI [mailto:[EMAIL PROTECTED]
Sent: 03 May 2007 13:18
To: [email protected]
Subject: Re: Deploying a web application
Hi,
If you develop a new portlet, I advise you to develop a Portlet JSR168.
In this case, you dont need to add jahia.xml file. In order to deploy a
portlet, you have to put it in ${tomcat}/webapps/jahia/WEB-INF
/var/new_webapps.
About null pointer exception, have you got mare details? Perhaps its
not linked with the deployment process but due to another exception,
from the portlet.
Regards,
Khaled.
CHALASANI, Aruna a écrit :
>
> Hi All,
> I am using jahia 5.0.1_03 (Jahia 5.0.1 r16926). I am trying to deploy
> a web application and it looks like we have to deploy a webapp as a
> portlet only. Is there any other option which I am missing here?
>
> I managed to deploy my sample web application as a portlet but it
> gives a NullPointerException when I try to use it. I added jahia.xml
> file to my sample web application to be able to deploy in jahia as a
> portlet. Please suggest me if any other changes are required. Thanks.
>
> Regards,
> *Aruna*
>
>
>
>
> Feel better with BUPA
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