11:54 a.m.
[
https://jira.jboss.org/browse/RF-9287?page=com.atlassian.jira.plugin.syst...
]
Nick Belaevski resolved RF-9287.
--------------------------------
Fix Version/s: (was: 4.0.0.Milestone3)
Resolution: Won't Fix
Not a bug: bean is created at restore view phase while view scope is not yet available at
this point:
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1206)
at demo.Bean.<init>(Bean.java:13)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at com.sun.faces.mgbean.BeanBuilder.newBeanInstance(BeanBuilder.java:184)
at com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:98)
at com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:405)
at com.sun.faces.mgbean.BeanManager.create(BeanManager.java:265)
at com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:191)
at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:73)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:71)
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
at org.apache.el.parser.AstValue.getValue(AstValue.java:107)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:106)
at javax.faces.component.UIComponentBase$AttributesMap.get(UIComponentBase.java:2226)
at
com.sun.faces.el.CompositeComponentAttributesELResolver$ExpressionEvalMap.get(CompositeComponentAttributesELResolver.java:341)
at javax.el.MapELResolver.getValue(MapELResolver.java:51)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:71)
at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at
com.sun.faces.facelets.el.ContextualCompositeValueExpression.getValue(ContextualCompositeValueExpression.java:153)
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:106)
at com.sun.faces.facelets.tag.TagAttributeImpl.getObject(TagAttributeImpl.java:326)
at com.sun.faces.facelets.tag.TagAttributeImpl.getValue(TagAttributeImpl.java:292)
at
com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.assignUniqueId(ComponentTagHandlerDelegateImpl.java:306)
at
com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:147)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114)
at
com.sun.faces.facelets.tag.composite.ImplementationHandler.apply(ImplementationHandler.java:77)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:94)
at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:89)
at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:79)
at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:148)
at
com.sun.faces.facelets.tag.jsf.CompositeComponentTagHandler.applyCompositeComponent(CompositeComponentTagHandler.java:348)
at
com.sun.faces.facelets.tag.jsf.CompositeComponentTagHandler.applyNextHandler(CompositeComponentTagHandler.java:185)
at
com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:162)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:94)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:131)
at
com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:162)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:94)
at com.sun.faces.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:156)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:94)
at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:89)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:94)
at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:79)
at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:148)
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:734)
at
com.sun.faces.application.view.StateManagementStrategyImpl.restoreView(StateManagementStrategyImpl.java:213)
at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:177)
at
com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:119)
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:438)
at
com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:144)
at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:182)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:107)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:308)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
Bean is reinitialized after request from jsFunction
----------------------------------------------------
Key: RF-9287
URL: https://jira.jboss.org/browse/RF-9287
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-a4j-core
Affects Versions: 4.0.0.Milestone2
Environment: v.4.0.0-SNAPSHOT SVN r.19031
Reporter: Pavol Pitonak
Assignee: Nick Belaevski
If a composite component contains EL in id attribute, bean is re-initialized after each
ajax request despite the fact that it is a view-scoped bean.
page:
<h:form id="form">
<table width="400">
<tbody>
<tr>
<td><span onmouseover="updateName('Kate')"
onmouseout="updateName('')">Kate</span></td>
<td><span onmouseover="updateName('John')"
onmouseout="updateName('')">John</span></td>
<td><span onmouseover="updateName('Alex')"
onmouseout="updateName('')">Alex</span></td>
</tr>
<tr>
<td colspan="3">
<h:outputText value="#{bean.text}"
id="showname"/>
</td>
</tr>
</tbody>
</table>
<a4j:jsFunction name="updateName" render="showname">
<a4j:param name="name" assignTo="#{bean.text}"/>
</a4j:jsFunction>
<compositecomponent:output value="#{bean.text}"
id="showname"/>
</h:form>
composite component (focus on id):
<composite:interface>
<composite:attribute name="value" type="java.lang.String"
required="true" />
</composite:interface>
<composite:implementation>
Name: <b><h:outputText id="#{cc.attrs.value}name"
value="#{cc.attrs.value}"/></b>
</composite:implementation>
managed bean:
@ManagedBean
@ViewScoped
public class Bean implements Serializable {
@PostConstruct
public void init() {
System.out.println("initializing bean");
}
...
}
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