Re: [Trinidad] NPE on returnFromDialog

Fri, 20 May 2011 09:43:55 -0700 

OK. I've found out where is the bug.

NPE was my fault.
But there is a bug in Trinidad opening a dialog with this scenario:
<tr:commandNavigationItem partialSubmit="true" useWindow="true" action="dialog:myProfile" /> doesn't work. Without partialSubmit works.
<tr:tr:commandLink partialSubmit="true" useWindow="true" action="dialog:myProfile" /> works as expected.
More analysis in chrome dev tools shows that partialSubmit="true" by commandNavigationitem sends some answer back to the browser but I'm pretty sure it's a wrong response. It sends some partial updates for components that have partialTrigger on this component but no code for IFrame. 

I hope it helps to narrow this problem.

Luka Surija



On 05/05/2011 10:35 AM, Luka Surija wrote:

Any hint?

Should I blame Mojarra or Trinidad?
With which version of Mojarra you tested Trinidad?

Regards,

Luka Surija

+385 1 61 99 140
+385 91 61 99 140
[email protected]

I.Y. tim d.o.o.
Nova cesta 171a, HR-10000 Zagreb
www.iytim.hr
[email protected]


On 05/03/2011 02:26 PM, Luka Surija wrote:

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,

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