[ICE-6269] ClassCastException When Navigating to Page with an ace:fileEntry Component - ICEsoft JIRA Issue Tracker

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Won't Fix
Affects Version/s: 2.0-Beta2
Fix Version/s: 2.0.0
Component/s: ACE-Components
Labels:
None
Environment:
All

Affects:

Compatibility/Configuration
Workaround Exists:

Yes
Workaround Description:

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     <context-param>
        <param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>
        <param-value>false</param-value>
    </context-param>

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     <context-param>         <param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>         <param-value>false</param-value>     </context-param>

Description

Class Cast Exception when navigating/displaying a page with the ace:fileEntry component on the page. Exception Stack Trace:

SEVERE: javax.faces.FacesException: Unexpected error restoring state for component with id javax_faces_location_HEAD. Cause: java.lang.ClassCastException: com.sun.faces.application.view.StateHolderSaver cannot be cast to [Ljava.lang.Object;.
        at com.sun.faces.application.view.StateManagementStrategyImpl$2.visit(StateManagementStrategyImpl.java:239)
        at com.sun.faces.component.visit.FullVisitContext.invokeVisitCallback(FullVisitContext.java:147)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1446)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at com.sun.faces.application.view.StateManagementStrategyImpl.restoreView(StateManagementStrategyImpl.java:223)
        at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:177)
        at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:131)
        at com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:430)
        at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:143)
        at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:199)
        at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
        at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:110)
        at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
        at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
        at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
        at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
        at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
        at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
        at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
        at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
        at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
        at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
        at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException: com.sun.faces.application.view.StateHolderSaver cannot be cast to [Ljava.lang.Object;
        at javax.faces.component.UIComponentBase.restoreState(UIComponentBase.java:1421)
        at com.sun.faces.application.view.StateManagementStrategyImpl$2.visit(StateManagementStrategyImpl.java:231)
        ... 37 more

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Attachments

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Case9552Example2.war

18/Nov/10 4:01 PM

9.28 MB

Arran Mccullough
META-INF/MANIFEST.MF 0.1 kB

WEB-INF/classes/.../example/TestBean.class 1 kB

WEB-INF/lib/commons-beanutils.jar 223 kB

WEB-INF/lib/commons-collections.jar 554 kB

WEB-INF/lib/commons-digester.jar 137 kB

WEB-INF/lib/commons-logging.jar 30 kB

WEB-INF/lib/icefaces-ace.jar 4.85 MB

WEB-INF/lib/icefaces-compat.jar 2.51 MB

WEB-INF/lib/icefaces.jar 177 kB

WEB-INF/lib/jxl.jar 689 kB

WEB-INF/.../krysalis-jCharts-1.0.0-alpha-1.jar 148 kB

WEB-INF/sun-web.xml 0.5 kB

WEB-INF/web.xml 2 kB

pageOne.xhtml 0.5 kB

pageTwo.xhtml 0.6 kB

welcomeICEfaces.xhtml 1 kB

Download Zip
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Case9552Example2.war

18/Nov/10 4:01 PM

9.28 MB

Arran Mccullough
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Case9552Example3.war

09/Dec/10 3:53 PM

4.11 MB

Arran Mccullough
META-INF/MANIFEST.MF 0.1 kB

META-INF/context.xml 0.1 kB

WEB-INF/classes/.../example/TestBean.class 1 kB

WEB-INF/lib/commons-beanutils.jar 223 kB

WEB-INF/lib/commons-collections.jar 554 kB

WEB-INF/lib/commons-digester.jar 137 kB

WEB-INF/lib/commons-logging.jar 30 kB

WEB-INF/lib/jsf-api.jar 593 kB

WEB-INF/lib/jsf-impl.jar 1.78 MB

WEB-INF/lib/jxl.jar 689 kB

WEB-INF/.../krysalis-jCharts-1.0.0-alpha-1.jar 148 kB

WEB-INF/web.xml 2 kB

pageOne.xhtml 0.5 kB

pageTwo.xhtml 0.6 kB

welcomeICEfaces.xhtml 1 kB

Download Zip
Show

Case9552Example3.war

09/Dec/10 3:53 PM

4.11 MB

Arran Mccullough

Activity

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Arran Mccullough added a comment - 18/Nov/10 4:01 PM

Test case war for Glassfish V3. To reproduce deploy war. Bring up the app and then click the switch button twice.

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Arran Mccullough added a comment - 18/Nov/10 4:01 PM Test case war for Glassfish V3. To reproduce deploy war. Bring up the app and then click the switch button twice.

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Ken Fyten added a comment - 08/Dec/10 11:35 AM

Arran, can you port the test to tomcat 6 war and attach, pls.

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Ken Fyten added a comment - 08/Dec/10 11:35 AM Arran, can you port the test to tomcat 6 war and attach, pls.

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Arran Mccullough added a comment - 09/Dec/10 3:53 PM

Test case configured for Tomcat 6
Note: Had to remove the icefaces.jar, icefaces-compat.jar, and icefaces-ace.jar files to allow it to be attached. Adding the jar files back to the war should allow it to run.

Show

Arran Mccullough added a comment - 09/Dec/10 3:53 PM Test case configured for Tomcat 6 Note: Had to remove the icefaces.jar, icefaces-compat.jar, and icefaces-ace.jar files to allow it to be attached. Adding the jar files back to the war should allow it to run.

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Ted Goddard added a comment - 13/Dec/10 3:13 PM

icefaces-compat.jar is not required for this test case. Exception has been reproduced:

http://localhost:8080/Case9552Example3/welcomeICEfaces.jsf

javax.faces.FacesException: Unexpected error restoring state for component with id javax_faces_location_HEAD. Cause: java.lang.ClassCastException: com.sun.faces.application.view.StateHolderSaver cannot be cast to [Ljava.lang.Object;.
at com.sun.faces.application.view.StateManagementStrategyImpl$1.visit(StateManagementStrategyImpl.java:250)
at com.sun.faces.component.visit.FullVisitContext.invokeVisitCallback(FullVisitContext.java:147)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1476)

Show

Ted Goddard added a comment - 13/Dec/10 3:13 PM icefaces-compat.jar is not required for this test case. Exception has been reproduced: http://localhost:8080/Case9552Example3/welcomeICEfaces.jsf javax.faces.FacesException: Unexpected error restoring state for component with id javax_faces_location_HEAD. Cause: java.lang.ClassCastException: com.sun.faces.application.view.StateHolderSaver cannot be cast to [Ljava.lang.Object;. at com.sun.faces.application.view.StateManagementStrategyImpl$1.visit(StateManagementStrategyImpl.java:250) at com.sun.faces.component.visit.FullVisitContext.invokeVisitCallback(FullVisitContext.java:147) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1476)

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Ted Goddard added a comment - 13/Dec/10 4:02 PM

Same problem reproducible with ace:pushButton.

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Ted Goddard added a comment - 13/Dec/10 4:02 PM Same problem reproducible with ace:pushButton.

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Ted Goddard added a comment - 13/Dec/10 6:03 PM

Works with:

<context-param>
<param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>
<param-value>false</param-value>
</context-param>

Root cause is the following:

pushResourceToRoot @javax.faces.application.ResourceDependency(library=org.icefaces.component.fileentry, target=, name=fileEntry.js)

Shown by logging added to jsf-ri/src/main/java/com/sun/faces/application/annotation/ResourceDependencyHandler.java

public void apply(FacesContext ctx, Object... params) {

for (ResourceDependency dep : dependencies) {
if (!hasBeenProcessed(ctx, dep))

{ pushResourceToRoot(ctx, createComponentResource(ctx, dep)); System.out.println("pushResourceToRoot " + dep); markProcssed(ctx, dep); }

}

In order to confirm this outside of ICEfaces, it would be necessary to create a custom component with a ResourceDependency annotation like what triggers the above:

@ResourceDependency(name="fileEntry.js",library="org.icefaces.component.fileentry",target="")

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Ted Goddard added a comment - 13/Dec/10 6:03 PM Works with: <context-param> <param-name>javax.faces.PARTIAL_STATE_SAVING</param-name> <param-value>false</param-value> </context-param> Root cause is the following: pushResourceToRoot @javax.faces.application.ResourceDependency(library=org.icefaces.component.fileentry, target=, name=fileEntry.js) Shown by logging added to jsf-ri/src/main/java/com/sun/faces/application/annotation/ResourceDependencyHandler.java public void apply(FacesContext ctx, Object... params) { for (ResourceDependency dep : dependencies) { if (!hasBeenProcessed(ctx, dep)) { pushResourceToRoot(ctx, createComponentResource(ctx, dep)); System.out.println("pushResourceToRoot " + dep); markProcssed(ctx, dep); } } } In order to confirm this outside of ICEfaces, it would be necessary to create a custom component with a ResourceDependency annotation like what triggers the above: @ResourceDependency(name="fileEntry.js",library="org.icefaces.component.fileentry",target="")

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Ted Goddard added a comment - 13/Dec/10 6:27 PM

Test with JSF 2.1 before closing.

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Ted Goddard added a comment - 13/Dec/10 6:27 PM Test with JSF 2.1 before closing.

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Ted Goddard added a comment - 15/Dec/10 2:21 PM

Tested with Mojarra 2.1.0 (SNAPSHOT 20100903) and issue is still present. This may be fixed in a more recent version of JSF 2.1, but javaserverfaces.dev.java.net is still offline.

If an application is using ACE and components are dynamically added or removed from the page due to Facelet processing, Partial State Saving must be disabled:

<context-param>
<param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>
<param-value>false</param-value>
</context-param>

Show

Ted Goddard added a comment - 15/Dec/10 2:21 PM Tested with Mojarra 2.1.0 (SNAPSHOT 20100903) and issue is still present. This may be fixed in a more recent version of JSF 2.1, but javaserverfaces.dev.java.net is still offline. If an application is using ACE and components are dynamically added or removed from the page due to Facelet processing, Partial State Saving must be disabled: <context-param> <param-name>javax.faces.PARTIAL_STATE_SAVING</param-name> <param-value>false</param-value> </context-param>

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Ted Goddard added a comment - 16/Dec/10 11:33 AM

Need to test with Dec 10 JSF 2.1.

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Ted Goddard added a comment - 16/Dec/10 11:33 AM Need to test with Dec 10 JSF 2.1.

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Ted Goddard added a comment - 16/Dec/10 12:30 PM

INFO: Initializing Mojarra 2.1.0 (SNAPSHOT b09) for context '/Case9552Example3'

Able to switch between the dynamic include with no ClassCastException.

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Ted Goddard added a comment - 16/Dec/10 12:30 PM INFO: Initializing Mojarra 2.1.0 (SNAPSHOT b09) for context '/Case9552Example3' Able to switch between the dynamic include with no ClassCastException.

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Ted Goddard added a comment - 16/Dec/10 12:30 PM

This is fixed in an upcoming version of JSF 2.1.

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Ted Goddard added a comment - 16/Dec/10 12:30 PM This is fixed in an upcoming version of JSF 2.1.

People

Assignee:

Ted Goddard

Reporter:

Arran Mccullough

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Watchers:

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Dates

Created:

18/Nov/10 3:59 PM

Updated:

03/Jan/11 4:19 PM

Resolved:

16/Dec/10 12:30 PM