问题
I'm learing RichFaces now for my JSF project, but i have problem with rendering rich components in my enviroment.
I have added RichFaces jar(all 4 jars from RichFaces page) to JBoss modules (E:\JBoss\modules\org\richfaces\main) with module.xml:
<module xmlns="urn:jboss:module:1.1" name="org.richfaces">
<resources>
<resource-root path="richfaces-components-api-4.2.1.Final.jar"/>
<resource-root path="richfaces-components-ui-4.2.1.Final.jar"/>
<resource-root path="richfaces-core-api-4.2.1.Final.jar"/>
<resource-root path="richfaces-core-impl-4.2.1.Final.jar"/>
<!-- Insert resources here -->
</resources>
<dependencies>
<module name="org.w3c.css.sac"/>
<module name="net.sourceforge.cssparser"/>
<module name="com.sun.jsf-impl"/>
<module name="javax.api"/>
<module name="javax.faces.api"/>
<module name="javax.xml.bind.api"/>
<module name="javax.xml.jaxp-provider"/>
<module name="com.google.guava"/>
</dependencies>
</module>
All dependencies were added to jboss modules by default configuration.
I created simple JSF page with RichFaces from tutorial:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:rich="http://richfaces.org/rich"
xmlns:a4j="http://richfaces.org/a4j">
<h:head></h:head>
<body>
<rich:panel>
<f:facet name="header">
Write your own custom rich components with built-in AJAX support
</f:facet>
<h:outputText value="Panel Body" />
</rich:panel>
<rich:panel>
<f:facet name="header">
Write your own custom rich components with built-in AJAX support
</f:facet>
<h:outputText value="Panel Body" />
<a4j:form>
<h:outputText value="The integer version of the selected color:" />
<h:outputText id="RGBvalue" value="#{colorPickerBean.color}" />
<rich:panel header="RichFaces Color Picker" style="width: 315px">
<rich:colorPicker value="#{colorPickerBean.color}" colorMode="rgb"
converter="org.richfaces.IntegerColor">
<a4j:support event="onchange" reRender="RGBvalue" />
</rich:colorPicker>
</rich:panel>
</a4j:form>
</rich:panel>
</body>
</html>
Both xmlns in head tag are highlighted with "NLS missing message: CANNOT_FIND_FACELET_TAGLIB in: org.eclipse.jst.jsf.core.validation.internal.facelet.messages"
I've deployed my new xhtml page for JBoss and now rich components aren't handled proper. Next listing shows source of deployed page.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:rich="http://richfaces.org/rich" xmlns:a4j="http://richfaces.org/a4j"><head></head>
<body>
<rich:panel>Panel Body
</rich:panel>
<rich:panel>Panel Body
<a4j:form>The integer version of the selected color:<span id="RGBvalue"></span>
<rich:panel header="RichFaces Color Picker" style="width: 315px">
<rich:colorPicker colorMode="rgb" converter="org.richfaces.IntegerColor">
<a4j:support event="onchange" reRender="RGBvalue"></a4j:support>
</rich:colorPicker>
</rich:panel>
</a4j:form>
</rich:panel>
</body>
</html>
My jboss-deployment-structure.xml in WebContent/META-INF:
<jboss-deployment-structure>
<sub-deployment name="Tutorial2.war">
<dependencies>
<module name="org.richfaces" slot="main">
<imports>
<include path="**" />
</imports>
</module>
</dependencies>
</sub-deployment>
</jboss-deployment-structure>
Modules defines as showed in link https://issues.jboss.org/browse/RF-12008
After few more changes I got
00:29:52,455 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC00001: Failed to start service jboss.deployment.unit."Tutorial2.war".STRUCTURE: org.jboss.msc.service.StartException in service jboss.deployment.unit."Tutorial2.war".STRUCTURE: Failed to process phase STRUCTURE of deployment "Tutorial2.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_31]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_31]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_31]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: Sub deployment Tutorial2.war in jboss-structure.xml was not found. Available sub deployments:
at org.jboss.as.server.deployment.module.descriptor.DeploymentStructureDescriptorParser.subDeploymentNotFound(DeploymentStructureDescriptorParser.java:233) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.server.deployment.module.descriptor.DeploymentStructureDescriptorParser.deploy(DeploymentStructureDescriptorParser.java:159) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
... 5 more
Error occurs as soon as I add jboss-deployment-structure.xml to WEB-INF.
回答1:
This looks like it's probably an issue with eclipse. It seems there are a few different questions along the same lines with eclipse and JSF. Most of them seem to say something this one does.
回答2:
see following discussion on jboss forum https://community.jboss.org/message/633025#633025 and search for the correnct answer
you should supply jboss7 specific deployment descriptor jboss_deployment_structure.xml to make richfaces module available to your application
来源：https://stackoverflow.com/questions/10311045/jboss-7-1-jsf-richfaces-rich-components-dont-want-to-render