On 2/24/09 8:29 PM, Lincoln Baxter, III wrote:
> I'm getting this exception now as well, since updating to the 2/20
> snapshot. I had previously been using the January 29 2009 snapshot.
We've published a new snapshot that resolves issue 999.
Feel free to give it a shot.
>
> On Sat, 2009-02-21 at 12:35 -0800, webtier_at_javadesktop.org wrote:
>> Ok, the facet problem seems fixed. But my application uses
>> client side state saving. So I get the following exception:
>>
>> java.io.NotSerializableException: com.sun.faces.application.view.FacesBeanInfo
>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
>> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>> at java.util.HashMap.writeObject(HashMap.java:1001)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>> at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>> at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>> at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>> at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>> at com.sun.faces.renderkit.ClientSideStateHelper.doWriteState(ClientSideStateHelper.java:251)
>> at com.sun.faces.renderkit.ClientSideStateHelper.writeState(ClientSideStateHelper.java:131)
>> at com.sun.faces.renderkit.ResponseStateManagerImpl.writeState(ResponseStateManagerImpl.java:112)
>> at com.sun.faces.application.StateManagerImpl.writeState(StateManagerImpl.java:149)
>> at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:221)
>> at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:315)
>> at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:152)
>> at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
>> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:102)
>> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
>> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:311)
>> at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
>> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:315)
>> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
>> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
>> at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
>> at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
>> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
>> at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
>> at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
>> at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
>> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
>> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1096)
>>
>> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
>> at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
>> at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
>> at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
>> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
>> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1096)
>> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:288)
>> at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:647)
>> at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:579)
>> at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:831)
>> at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
>> at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
>> at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
>> at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
>> at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
>>
>>
>>
>> It seems that com.sun.faces.application.view.FacesBeanInfo
>> has been recently introduced...
>> Inspired by jsf-ri/src/com/sun/faces/facelets/tag/composite/CompositeComponentBeanInfo.java
>> (which extends FacesBeanInfo and implements Externalizable),
>> I changed FacesBeanInfo to:
>> package com.sun.faces.application.view;
>>
>> import java.beans.BeanDescriptor;
>> import java.beans.BeanInfo;
>> import java.beans.SimpleBeanInfo;
>>
>>
>> import java.io.Externalizable;
>> import java.io.ObjectOutput;
>> import java.io.IOException;
>> import java.io.ObjectInput;
>>
>>
>> public class FacesBeanInfo extends SimpleBeanInfo implements BeanInfo, Externalizable {
>>
>> private BeanDescriptor descriptor = null;
>>
>>
>> @Override
>> public BeanDescriptor getBeanDescriptor() {
>> return descriptor;
>> }
>>
>> public void setBeanDescriptor(BeanDescriptor newDescriptor) {
>> descriptor = newDescriptor;
>> }
>>
>>
>> // ----------------------------------------------Methods From Externalizable
>>
>>
>> public void writeExternal(ObjectOutput out) throws IOException {
>>
>> out.writeObject(getBeanDescriptor().getBeanClass());
>> out.writeObject(getBeanDescriptor().getDisplayName());
>> out.writeObject(getBeanDescriptor().getName());
>> out.writeObject(getBeanDescriptor().getShortDescription());
>> out.writeObject(getBeanDescriptor().isExpert());
>> out.writeObject(getBeanDescriptor().isHidden());
>> out.writeObject(getBeanDescriptor().isPreferred());
>>
>> java.util.Enumeration<String> enumeration = getBeanDescriptor().attributeNames();
>> while(enumeration.hasMoreElements())
>> {
>> out.writeObject(Boolean.TRUE);
>>
>> String name = enumeration.nextElement();
>> out.writeObject(name);
>> out.writeObject(getBeanDescriptor().getValue(name));
>> }
>> out.writeObject(Boolean.FALSE);
>> }
>>
>>
>> public void readExternal(ObjectInput in)
>> throws IOException, ClassNotFoundException {
>>
>> setBeanDescriptor(new BeanDescriptor((Class) in.readObject()));
>> this.getBeanDescriptor().setDisplayName((String)in.readObject());
>> this.getBeanDescriptor().setName((String)in.readObject());
>> this.getBeanDescriptor().setShortDescription((String)in.readObject());
>> this.getBeanDescriptor().setExpert((Boolean)in.readObject());
>> this.getBeanDescriptor().setHidden((Boolean)in.readObject());
>> this.getBeanDescriptor().setPreferred((Boolean)in.readObject());
>>
>> while((Boolean)in.readObject())
>> {
>> String name = (String)in.readObject();
>> this.getBeanDescriptor().setValue(name, in.readObject());
>> }
>>
>> }
>> }
>>
>> (I found that it is important to save BeanDescriptor attributes (values))
>> This seems to solve the problem. But I'm not sure this is the right thing to do:
>> for instance, CompositeComponentBeanInfo saves only getBeanDescriptor().getBeanClass() and does not save BeanDescriptor values...
>>
>> I guess this problem could be reproduced by svitching ez-comp sample to client side state saving, but I haven't tried that.
>> [Message sent by forum member 'nzinoviev' (nzinoviev)]
>>
>> http://forums.java.net/jive/thread.jspa?messageID=333220
>>
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>>
>>