----- Original Message -----
Sent: Thursday, September 29, 2005 8:07
PM
Subject: Re:
NotSerializableException
This may not be related, but are you using client
to save the state as the following:
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
I had to use to use "client" and then ran
into a few NotSerializableExceptions in my app, I then had to make my Backing
beans and it's member classes all serializable. So, try either changing
"client" to "server" for the above setting, or make all you Backing beans and
it's member classes serializable.
Saul
----- Original Message -----
Sent: Thursday, September 29, 2005 2:20
PM
Subject: Re:
NotSerializableException
Just bringing this subject up once more. Somebody able to say
something about it?
Navid Vahdat wrote:
Hi
Luca,
the relevant JSP code is
<tr>
<td>*<h:outputLabel
for="" value="DataType"/>:</td>
<td>
<table
class="spreadingTable">
<tbody>
<tr>
<td class="left"><h:outputText id="type_name"
value="#{editListBean.dataObject.type.name}"
title="#{editListBean.dataObject.type.description}"/><h:inputHidden
id="type" value="#{editListBean.dataObject.type}" required="true"
converter="datatypeConverter" /></td>
<td>
<h:commandLink
rendered="true" action=""
id="selectDataTypeLink" immediate="true">
<h:graphicImage rendered="true"
url="" id="selectDataTypeImage" alt="small
looking glass" title="select typefilter"/>
</h:commandLink>
</td>
</tr>
</tbody>
</table>
<t:message for="" styleClass="error"
/>
</td>
</tr>
please find the whole JSP attached.
editListBean
is a session scope bean that holds a dataobject -- a detail of a
master/detail relationship. This data object has a type, which can be the
below metamodel.ListType it has a name, a description and a couple of
other fields. The type is set in the selectDataType Dialog, which is
opened with the small looking glass to the right of the output
text.
Thanks!
Navid
Luca Conte wrote:
Can U post the jsp code?
Navid Vahdat ha scritto:
Can somebody give me a hand on this? The Exception seems to be
connected to using a h:inputhidden with a custom converter. When the
value is null, everithing is fine. When the value is set to an object
(in this case metamodel.ListType), rendering the page is fine, but
triggering a UICommand that is not immediate causes the Exception.
I'm stuck. Is this a known bug?
Navid
Navid Vahdat wrote:
Guys, I get this not serializable exception. The exception is
correct, because metamodel.ListType, a value in a hidden field with a
working converter, definitely is not serializable. Why is myFaces
(ver. 1.1.0) trying to serialize it?
Thanks,
Navid
28.09.2005 10:26:51 org.apache.myfaces.util.StateUtils encode64
SCHWERWIEGEND: Cannot encode Object with Base64
_java.io.NotSerializableException_: metamodel.ListType
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1054_)
at
java.io.ObjectOutputStream.writeArray(_ObjectOutputStream.java:1224_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1050_)
at
java.io.ObjectOutputStream.writeArray(_ObjectOutputStream.java:1224_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1050_)
at
java.io.ObjectOutputStream.writeArray(_ObjectOutputStream.java:1224_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1050_)
at
java.io.ObjectOutputStream.writeObject(_ObjectOutputStream.java:278_)
at java.util.ArrayList.writeObject(_ArrayList.java:529_)
at sun.reflect.GeneratedMethodAccessor294.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(_DelegatingMethodAccessorImpl.java:25_)
at java.lang.reflect.Method.invoke(_Method.java:324_)
at
java.io.ObjectStreamClass.invokeWriteObject(_ObjectStreamClass.java:809_)
at
java.io.ObjectOutputStream.writeSerialData(_ObjectOutputStream.java:1296_)
at
java.io.ObjectOutputStream.writeOrdinaryObject(_ObjectOutputStream.java:1247_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1052_)
at
java.io.ObjectOutputStream.writeArray(_ObjectOutputStream.java:1224_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1050_)
at
java.io.ObjectOutputStream.writeObject(_ObjectOutputStream.java:278_)
at java.util.ArrayList.writeObject(_ArrayList.java:529_)
at sun.reflect.GeneratedMethodAccessor294.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(_DelegatingMethodAccessorImpl.java:25_)
at java.lang.reflect.Method.invoke(_Method.java:324_)
at
java.io.ObjectStreamClass.invokeWriteObject(_ObjectStreamClass.java:809_)
at
java.io.ObjectOutputStream.writeSerialData(_ObjectOutputStream.java:1296_)
at
java.io.ObjectOutputStream.writeOrdinaryObject(_ObjectOutputStream.java:1247_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1052_)
at
java.io.ObjectOutputStream.writeArray(_ObjectOutputStream.java:1224_)
at
java.io.ObjectOutputStream.writeObject0(_ObjectOutputStream.java:1050_)
at
java.io.ObjectOutputStream.writeObject(_ObjectOutputStream.java:278_)
at
org.apache.myfaces.util.StateUtils.encode64(_StateUtils.java:33_)
at
org.apache.myfaces.renderkit.html.HtmlResponseStateManager.writeState(_HtmlResponseStateManager.java:104_)
at
org.apache.myfaces.application.jsp.JspStateManagerImpl.writeState(_JspStateManagerImpl.java:268_)
at
org.apache.myfaces.taglib.core.ViewTag.doAfterBody(_ViewTag.java:160_)
at
org.apache.jsp.EditList_jsp._jspx_meth_f_view_0(_EditList_jsp.java:201_)
at
org.apache.jsp.EditList_jsp._jspService(_EditList_jsp.java:128_)
at
org.apache.jasper.runtime.HttpJspBase.service(_HttpJspBase.java:94_)
at
javax.servlet.http.HttpServlet.service(_HttpServlet.java:802_)
at
org.apache.jasper.servlet.JspServletWrapper.service(_JspServletWrapper.java:324_)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(_JspServlet.java:292_)
at
org.apache.jasper.servlet.JspServlet.service(_JspServlet.java:236_)
at
javax.servlet.http.HttpServlet.service(_HttpServlet.java:802_)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(_ApplicationFilterChain.java:237_)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(_ApplicationFilterChain.java:157_)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(_ApplicationDispatcher.java:704_)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(_ApplicationDispatcher.java:474_)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(_ApplicationDispatcher.java:409_)
at
org.apache.catalina.core.ApplicationDispatcher.forward(_ApplicationDispatcher.java:312_)
at
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(_ServletExternalContextImpl.java:415_)
at
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(_JspViewHandlerImpl.java:234_)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(_LifecycleImpl.java:300_)
at
javax.faces.webapp.FacesServlet.service(_FacesServlet.java:95_)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(_ApplicationFilterChain.java:237_)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(_ApplicationFilterChain.java:157_)
at
org.apache.catalina.core.StandardWrapperValve.invoke(_StandardWrapperValve.java:214_)
at
org.apache.catalina.core.StandardValveContext.invokeNext(_StandardValveContext.java:104_)
at
org.apache.catalina.core.StandardPipeline.invoke(_StandardPipeline.java:520_)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(_StandardContextValve.java:198_)
at
org.apache.catalina.core.StandardContextValve.invoke(_StandardContextValve.java:152_)
at
org.apache.catalina.core.StandardValveContext.invokeNext(_StandardValveContext.java:104_)
at
org.apache.catalina.core.StandardPipeline.invoke(_StandardPipeline.java:520_)
at
org.apache.catalina.core.StandardHostValve.invoke(_StandardHostValve.java:137_)
at
org.apache.catalina.core.StandardValveContext.invokeNext(_StandardValveContext.java:104_)
at
org.apache.catalina.valves.ErrorReportValve.invoke(_ErrorReportValve.java:118_)
at
org.apache.catalina.core.StandardValveContext.invokeNext(_StandardValveContext.java:102_)
at
org.apache.catalina.core.StandardPipeline.invoke(_StandardPipeline.java:520_)
at
org.apache.catalina.core.StandardEngineValve.invoke(_StandardEngineValve.java:109_)
at
org.apache.catalina.core.StandardValveContext.invokeNext(_StandardValveContext.java:104_)
at
org.apache.catalina.core.StandardPipeline.invoke(_StandardPipeline.java:520_)
at
org.apache.catalina.core.ContainerBase.invoke(_ContainerBase.java:929_)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(_CoyoteAdapter.java:160_)
at
org.apache.coyote.http11.Http11Processor.process(_Http11Processor.java:799_)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(_Http11Protocol.java:705_)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(_PoolTcpEndpoint.java:577_)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(_ThreadPool.java:683_)
at java.lang.Thread.run(_Thread.java:534_)
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="">
<title>Common Enterprise Integration Service Repository -- Edit List</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<link rel="stylesheet" href="" type="text/css" />
</head>
<body>
<f:view>
<f:loadBundle basename="resources.validation_messages" var="messages"/>
<table>
<tbody>
<tr>
<td colspan="2" rowspan="1" class="head">
<jsp:include page="head.jsp"/>
</td>
</tr>
<tr>
<td class="menu">
<jsp:include page="menu.jsp"/>
</td>
<td class="content">
<t:messages id="messageList" styleClass="generalerror" showDetail="true" globalOnly="true"/>
<h1>Create/Change/Delete ListType</h1>
<h:form>
<table>
<tbody>
<tr>
<td>*<h:outputLabel for="" value="Name"/>:</td>
<td><h:inputText id="name" value="#{editListBean.dataObject.name}" required="true"/><t:message for="" styleClass="error"/></td>
</tr>
<tr>
<td>*<h:outputLabel for="" value="Version"/>:</td>
<td><h:inputText id="version" value="#{editListBean.dataObject.version}" required="true"/><t:message for="" styleClass="error"/></td>
</tr>
<tr>
<td>*<h:outputLabel for="" value="DataType"/>:</td>
<td>
<table class="spreadingTable">
<tbody>
<tr>
<td class="left"><h:outputText id="type_name" value="#{editListBean.dataObject.type.name}" title="#{editListBean.dataObject.type.description}"/><h:inputHidden id="type" value="#{editListBean.dataObject.type}" required="true" converter="datatypeConverter" /></td>
<td>
<h:commandLink rendered="true" action="" id="selectDataTypeLink" immediate="true">
<h:graphicImage rendered="true" url="" id="selectDataTypeImage" alt="small looking glass" title="select typefilter"/>
</h:commandLink>
</td>
</tr>
</tbody>
</table>
<t:message for="" styleClass="error" />
</td>
</tr>
<tr>
<td>MinLength:</td>
<td><h:inputText value="#{editListBean.dataObject.minLength}" required="false" rendered="true"/></td>
</tr>
<tr>
<td>MaxLength:</td>
<td><h:inputText value="#{editListBean.dataObject.maxLength}" required="false" rendered="true"/></td>
</tr>
</tbody>
</table>
<br>
Description:
<br>
<h:inputTextarea value="#{editListBean.dataObject.description}" rows="10" cols="50" rendered="true" required="false"/>
<br>
<br>
<f:subview id="createButtonBar" rendered="#{editListBean.create}">
<h:commandButton value="Create" action="" rendered="true"/>
<h:commandButton value="Cancel" action="" immediate="true" rendered="true"/>
</f:subview>
<f:subview id="updateButtonBar" rendered="#{!editListBean.create}">
<h:commandButton value="Delete" action="" rendered="true" disabled="#{!editListBean.dataObject.deletable}" immediate="true"/>
<h:commandButton value="Update" action="" rendered="true"/>
<h:commandButton value="Cancel" action="" immediate="true" rendered="true"/>
</f:subview>
</h:form>
</td>
</tr>
</tbody>
</table>
</f:view>
</body>
</html>
