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From Luka Surija <l...@iytim.hr>
Subject [Trinidad] NPE on returnFromDialog
Date Tue, 03 May 2011 12:26:54 GMT
Hello guys,
I'm evaluating the transition of our projects from Trinidad 1.2.14 to 2.x.

Most things works as expected, but I'm having some troubles with Dialog 
Service.
1. Can't open dialog in window mode with partialSubmit="true" - nothing 
happens.
2. After dialog is open without window mode and partial submit, calling 
returnFromDialog results with this exception:

java.lang.NullPointerException
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase._getRendererImpl(UIXComponentBase.java:1425)
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase._cacheRenderer(UIXComponentBase.java:1405)
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1319)
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase.decode(UIXComponentBase.java:855)
     at 
org.apache.myfaces.trinidad.component.UIXForm.processDecodes(UIXForm.java:71)
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1194)
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1180)
     at 
org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:952)
     at 
javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1176)
     at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:933)
     at 
com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
     at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
     at 
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:395)
     at 
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
     at 
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
     at 
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
     at 
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
     at 
hr.stratusit.humanresources.web.common.ViewExpiredFilter.doFilter(ViewExpiredFilter.java:80)
     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
     at 
hr.stratusit.humanresources.web.common.IE8CompatibilityMode.doFilter(IE8CompatibilityMode.java:33)
     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
     at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
     at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     at 
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
     at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
     at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
     at 
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
     at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
     at 
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
     at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
     at 
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
     at 
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:817)
     at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:718)
     at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1007)
     at 
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
     at 
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
     at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
     at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
     at 
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
     at 
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
     at 
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
     at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
     at 
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
     at 
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
     at java.lang.Thread.run(Thread.java:662)


Looking into code it looks like renderkit is null for this request ?!

I'm using:

Trinidad 2.0.0.
Mojarra 2.1.0 (FCS b07) - Glassfish 3.1


I suspect that the problem is in configuration. Since I couldn't find 
any example how to configure Trinidad 2 with JSF 2 using Facelets here 
is my configuration:

web.xml
-----------------------------
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
      version="3.0">
<filter>
<filter-name>IE8CompatibilityMode</filter-name>
<filter-class>hr.stratusit.humanresources.web.common.IE8CompatibilityMode</filter-class>
<init-param>
<param-name>compatibilityMode</param-name>
<param-value>IE=EmulateIE7</param-value>
</init-param>
</filter>
<filter>
<filter-name>ViewExpiredFilter</filter-name>
<filter-class>hr.stratusit.humanresources.web.common.ViewExpiredFilter</filter-class>
</filter>
<filter>
<filter-name>Trinidad Filter</filter-name>
<filter-class>org.apache.myfaces.trinidad.webapp.TrinidadFilter</filter-class>
</filter>

<context-param>
<param-name>org.apache.myfaces.trinidad.FACELETS_VIEW_MAPPINGS</param-name>
<param-value>*.xhtml</param-value>
</context-param>

<context-param>
<param-name>org.apache.myfaces.trinidad.CHANGE_PERSISTENCE</param-name>
<param-value>session</param-value>
</context-param>

<context-param>
<param-name>org.apache.myfaces.trinidad.CLIENT_STATE_METHOD</param-name>
<param-value>token</param-value>
</context-param>
<context-param>
<param-name>org.apache.myfaces.trinidad.ENABLE_QUIRKS_MODE</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>org.apache.myfaces.trinidad.ENABLE_LIGHTWEIGHT_DIALOGS</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>org.apache.myfaces.trinidad.DISABLE_CONTENT_COMPRESSION</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>org.apache.myfaces.trinidad.CACHE_VIEW_ROOT</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<!-- Maximum memory per request (in bytes) -->
<param-name>org.apache.myfaces.trinidad.UPLOAD_MAX_MEMORY</param-name>
<!-- Use 10.000K -->
<param-value>10240000</param-value>
</context-param>
<context-param>
<!-- Maximum disk space per request (in bytes) -->
<param-name>org.apache.myfaces.trinidad.UPLOAD_MAX_DISK_SPACE</param-name>
<!-- Use 500,000K -->
<param-value>512000000</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_REFRESH_PERIOD</param-name>
<param-value>-1</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_VIEW_MAPPINGS</param-name>
<param-value>*.xhtml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml,/WEB-INF/managed-beans.xml</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>

<filter-mapping>
<filter-name>IE8CompatibilityMode</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ViewExpiredFilter</filter-name>
<url-pattern>*.xhtml</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>Trinidad Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<servlet>
<servlet-name>Trinidad Resource Servlet</servlet-name>
<servlet-class>org.apache.myfaces.trinidad.webapp.ResourceServlet</servlet-class>
</servlet>
<!-- This cannot be configured currently -->
<servlet-mapping>
<servlet-name>Trinidad Resource Servlet</servlet-name>
<url-pattern>/adf/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>
             90
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.xhtml</welcome-file>
</welcome-file-list>
</web-app>
-----------------------------

faces-config.xml
----------------------------
<?xml version='1.0' encoding='UTF-8'?>
<faces-config version="2.0"
     xmlns="http://java.sun.com/xml/ns/javaee"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd">

<application>
<default-render-kit-id>org.apache.myfaces.trinidad.core</default-render-kit-id>
<locale-config>
<default-locale>en</default-locale>
<supported-locale>hr_HR</supported-locale>
<supported-locale>en</supported-locale>
<supported-locale>de_DE</supported-locale>
<supported-locale>it_IT</supported-locale>
</locale-config>
</application>
<lifecycle>
<phase-listener>hr.stratusit.humanresources.web.common.AuthenticationPhaseListener</phase-listener>
<phase-listener>hr.stratusit.humanresources.web.common.MessagesPhaseListener</phase-listener>
</lifecycle>
<navigation-rule>
<from-view-id>*</from-view-id>
<navigation-case>
<from-outcome>dialog:uploadAttachment</from-outcome>
<to-view-id>/uploadFile.xhtml</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>dialog:uploadImage</from-outcome>
<to-view-id>/uploadFile2.xhtml</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>dialog:linkDocument</from-outcome>
<to-view-id>/application/linkDocument.xhtml</to-view-id>
</navigation-case>

<navigation-case>
<from-outcome>dialog:frm.group</from-outcome>
<to-view-id>/administration/frm.group.xhtml</to-view-id>
</navigation-case>
       .....
----------------------------

Regards,

-- 
Luka Surija

+385 1 61 99 140
+385 91 61 99 140
luka@iytim.hr

I.Y. tim d.o.o.
Nova cesta 171a, HR-10000 Zagreb
www.iytim.hr
info@iytim.hr


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