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将 EJB3 注入基于注释的 JSF2 支持 bean 导致 javax.naming.NameNotFoundException：

发布于 2024-11-27 12:39:01 字数 16544 浏览 0 评论 0原文

我看到其他线程也有类似问题，但无法工作与我的问题有直接联系。希望我没有重复问题。我的问题是这样的：
我使用 Webpsphere 7 和 JSF2 作为共享隔离库。
当我尝试将 EJB3 注入带注释的 JSF2 支持 bean 时，出现此错误 < br>

Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".

但如果我们使用face.xml 配置JSF2 并且不使用注释，它就可以正常工作。然而，如果没有 EJB3 注入，我们可以使用带有 JSF2 注释的应用程序，并且不会看到任何问题，只有当我们尝试注入 ejb3 时才会出现问题。下面是一个简单试用应用程序的代码

服务接口：

package au.com.test;

import javax.ejb.Local;

@Local
public interface SampleService {
    public String getServiceName();
}

服务实现：

package au.com.test;

import javax.ejb.Stateless;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;


@Stateless
@TransactionAttribute (TransactionAttributeType.NOT_SUPPORTED)
public class SampleSession implements SampleService {

    @Override
    public String getServiceName() {
        return "Sample Service";
    }

}

JSF 托管 bean：

package helloworld;

import java.io.Serializable;

import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;

import au.com.example.service.SampleService;

@ManagedBean
@SessionScoped
public class HelloBean implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private String name;    

    @EJB
    private SampleService sampleService;


    public String getName() {       
        return  sampleService.getServiceName()+ name;       
    }

    public void setName(String name) {
        this.name = name;
    }

}

堆栈跟踪如下

[2/08/11 7:52:20:394 EST] 00000034 HtmlImageRend W   ALT attribute is missing for : waveImg
[2/08/11 7:52:20:488 EST] 00000034 FaceletViewDe E   Error Rendering View[/hello.xhtml]
                                 javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /hello.xhtml][Class: javax.faces.component.html.HtmlBody,Id: j_id327415688_1383f7c7][Class: javax.faces.component.html.HtmlForm,Id: helloForm][Class: javax.faces.component.html.HtmlInputText,Id: username]}
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:347)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:291)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInputBegin(HtmlTextRendererBase.java:169)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:158)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:75)
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:519)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:672)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1483)
    at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:281)
    at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:353)
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:784)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: javax.faces.FacesException: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:225)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:332)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:295)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:65)
    at org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:116)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
    at org.apache.el.parser.AstValue.getValue(AstValue.java:91)
    at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:263)
    at org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:85)
    at javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:246)
    at javax.faces.component.UIOutput.getValue(UIOutput.java:71)
    at javax.faces.component.UIInput.getValue(UIInput.java:142)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:343)
    ... 39 more
Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at com.ibm.ws.naming.ipbase.NameSpace.getParentCtxInternal(NameSpace.java:1837)
    at com.ibm.ws.naming.ipbase.NameSpace.lookupInternal(NameSpace.java:1166)
    at com.ibm.ws.naming.ipbase.NameSpace.lookup(NameSpace.java:1095)
    at com.ibm.ws.naming.urlbase.UrlContextImpl.lookup(UrlContextImpl.java:1233)
    at com.ibm.ws.naming.java.javaURLContextImpl.lookup(javaURLContextImpl.java:395)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:214)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:154)
    at javax.naming.InitialContext.lookup(InitialContext.java:436)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.lookupFieldResource(ResourceAnnotationLifecycleProvider.java:127)
    at org.apache.myfaces.config.annotation.AllAnnotationLifecycleProvider.checkFieldAnnotation(AllAnnotationLifecycleProvider.java:83)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.checkAnnotation(ResourceAnnotationLifecycleProvider.java:78)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.processAnnotations(ResourceAnnotationLifecycleProvider.java:55)
    at org.apache.myfaces.config.annotation.NoInjectionAnnotationLifecycleProvider.newInstance(NoInjectionAnnotationLifecycleProvider.java:46)
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:155)
    ... 55 more

[2/08/11 7:52:20:503 EST] 00000034 ErrorPageWrit E   An exception occurred
                                 javax.faces.FacesException: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
    at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:353)
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:784)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at com.ibm.ws.naming.ipbase.NameSpace.getParentCtxInternal(NameSpace.java:1837)
    at com.ibm.ws.naming.ipbase.NameSpace.lookupInternal(NameSpace.java:1166)
    at com.ibm.ws.naming.ipbase.NameSpace.lookup(NameSpace.java:1095)
    at com.ibm.ws.naming.urlbase.UrlContextImpl.lookup(UrlContextImpl.java:1233)
    at com.ibm.ws.naming.java.javaURLContextImpl.lookup(javaURLContextImpl.java:395)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:214)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:154)
    at javax.naming.InitialContext.lookup(InitialContext.java:436)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.lookupFieldResource(ResourceAnnotationLifecycleProvider.java:127)
    at org.apache.myfaces.config.annotation.AllAnnotationLifecycleProvider.checkFieldAnnotation(AllAnnotationLifecycleProvider.java:83)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.checkAnnotation(ResourceAnnotationLifecycleProvider.java:78)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.processAnnotations(ResourceAnnotationLifecycleProvider.java:55)
    at org.apache.myfaces.config.annotation.NoInjectionAnnotationLifecycleProvider.newInstance(NoInjectionAnnotationLifecycleProvider.java:46)
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:155)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:332)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:295)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:65)
    at org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:116)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
    at org.apache.el.parser.AstValue.getValue(AstValue.java:91)
    at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:263)
    at org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:85)
    at javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:246)
    at javax.faces.component.UIOutput.getValue(UIOutput.java:71)
    at javax.faces.component.UIInput.getValue(UIInput.java:142)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:343)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:291)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInputBegin(HtmlTextRendererBase.java:169)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:158)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:75)
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:519)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:672)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1483)
    at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:281)
    at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
    ... 26 more


任何人都可以帮我解决这个问题吗？

更新
这些是位于 EAR 内的两个独立模块，部署为 WAS7

原文

I have seen other thread with similar issue but was not able to work out direct link with my problem . Hopefully I am not repeating a question.My issue is this:
I am using Webpsphere 7 with JSF2 as Shared Isolated Library .
When I try to inject an EJB3 into in an annotated JSF2 backing bean I get this error

Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".

but It works fine if we configure JSF2 using face.xml and not use annotation. However without EJB3 injection we can use the application with JSF2 annotations and not see any issue only when we try to inject ejb3 we get issues. Code from a simple trial app is below

Service interface:

package au.com.test;

import javax.ejb.Local;

@Local
public interface SampleService {
    public String getServiceName();
}

Service Implementation:

package au.com.test;

import javax.ejb.Stateless;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;


@Stateless
@TransactionAttribute (TransactionAttributeType.NOT_SUPPORTED)
public class SampleSession implements SampleService {

    @Override
    public String getServiceName() {
        return "Sample Service";
    }

}

JSF managed bean:

package helloworld;

import java.io.Serializable;

import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;

import au.com.example.service.SampleService;

@ManagedBean
@SessionScoped
public class HelloBean implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private String name;    

    @EJB
    private SampleService sampleService;


    public String getName() {       
        return  sampleService.getServiceName()+ name;       
    }

    public void setName(String name) {
        this.name = name;
    }

}

The Stack trace is below

[2/08/11 7:52:20:394 EST] 00000034 HtmlImageRend W   ALT attribute is missing for : waveImg
[2/08/11 7:52:20:488 EST] 00000034 FaceletViewDe E   Error Rendering View[/hello.xhtml]
                                 javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /hello.xhtml][Class: javax.faces.component.html.HtmlBody,Id: j_id327415688_1383f7c7][Class: javax.faces.component.html.HtmlForm,Id: helloForm][Class: javax.faces.component.html.HtmlInputText,Id: username]}
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:347)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:291)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInputBegin(HtmlTextRendererBase.java:169)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:158)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:75)
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:519)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:672)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1483)
    at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:281)
    at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:353)
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:784)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: javax.faces.FacesException: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:225)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:332)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:295)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:65)
    at org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:116)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
    at org.apache.el.parser.AstValue.getValue(AstValue.java:91)
    at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:263)
    at org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:85)
    at javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:246)
    at javax.faces.component.UIOutput.getValue(UIOutput.java:71)
    at javax.faces.component.UIInput.getValue(UIInput.java:142)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:343)
    ... 39 more
Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at com.ibm.ws.naming.ipbase.NameSpace.getParentCtxInternal(NameSpace.java:1837)
    at com.ibm.ws.naming.ipbase.NameSpace.lookupInternal(NameSpace.java:1166)
    at com.ibm.ws.naming.ipbase.NameSpace.lookup(NameSpace.java:1095)
    at com.ibm.ws.naming.urlbase.UrlContextImpl.lookup(UrlContextImpl.java:1233)
    at com.ibm.ws.naming.java.javaURLContextImpl.lookup(javaURLContextImpl.java:395)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:214)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:154)
    at javax.naming.InitialContext.lookup(InitialContext.java:436)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.lookupFieldResource(ResourceAnnotationLifecycleProvider.java:127)
    at org.apache.myfaces.config.annotation.AllAnnotationLifecycleProvider.checkFieldAnnotation(AllAnnotationLifecycleProvider.java:83)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.checkAnnotation(ResourceAnnotationLifecycleProvider.java:78)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.processAnnotations(ResourceAnnotationLifecycleProvider.java:55)
    at org.apache.myfaces.config.annotation.NoInjectionAnnotationLifecycleProvider.newInstance(NoInjectionAnnotationLifecycleProvider.java:46)
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:155)
    ... 55 more

[2/08/11 7:52:20:503 EST] 00000034 ErrorPageWrit E   An exception occurred
                                 javax.faces.FacesException: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
    at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:353)
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:784)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
    at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
    at com.ibm.ws.naming.ipbase.NameSpace.getParentCtxInternal(NameSpace.java:1837)
    at com.ibm.ws.naming.ipbase.NameSpace.lookupInternal(NameSpace.java:1166)
    at com.ibm.ws.naming.ipbase.NameSpace.lookup(NameSpace.java:1095)
    at com.ibm.ws.naming.urlbase.UrlContextImpl.lookup(UrlContextImpl.java:1233)
    at com.ibm.ws.naming.java.javaURLContextImpl.lookup(javaURLContextImpl.java:395)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:214)
    at com.ibm.ws.naming.java.javaURLContextRoot.lookup(javaURLContextRoot.java:154)
    at javax.naming.InitialContext.lookup(InitialContext.java:436)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.lookupFieldResource(ResourceAnnotationLifecycleProvider.java:127)
    at org.apache.myfaces.config.annotation.AllAnnotationLifecycleProvider.checkFieldAnnotation(AllAnnotationLifecycleProvider.java:83)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.checkAnnotation(ResourceAnnotationLifecycleProvider.java:78)
    at org.apache.myfaces.config.annotation.ResourceAnnotationLifecycleProvider.processAnnotations(ResourceAnnotationLifecycleProvider.java:55)
    at org.apache.myfaces.config.annotation.NoInjectionAnnotationLifecycleProvider.newInstance(NoInjectionAnnotationLifecycleProvider.java:46)
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:155)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:332)
    at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:295)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:65)
    at org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:116)
    at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
    at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
    at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
    at org.apache.el.parser.AstValue.getValue(AstValue.java:91)
    at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:263)
    at org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:85)
    at javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:246)
    at javax.faces.component.UIOutput.getValue(UIOutput.java:71)
    at javax.faces.component.UIInput.getValue(UIInput.java:142)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:343)
    at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:291)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInputBegin(HtmlTextRendererBase.java:169)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:158)
    at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:75)
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:519)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:672)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:668)
    at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1483)
    at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:281)
    at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
    ... 26 more

Can any one help me with this .

UPDATE
These are two separate modules sitting inside an EAR which gets deployed WAS7

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夜未央樱花落 2024-12-04 12:39:01

不考虑共享库来定位组件定义注释（如 @ManagedBean），因此找不到该组件，这意味着在构建 java:comp 命名空间时找不到其 @EJB。您的选择是：

  1. 在 WAR 的 faces-config.xml 中提及 JSF bean。
  2. 将 JSF bean 放入 WAR 中。
  3. 定义在 web.xml 中。
  4. 在 WAR 中的虚拟“资源生产者”bean 中使用注释定义 ejb-ref。

对于#4，一个例子是：

@ManagedBean
@EJBs({
   @EJB(name="helloworld.HelloBean", type=SampleService.class)
   // ... etc
})
public class ResourceProducerBean { }

Shared libraries are not considered for locating component-defining annotations (like @ManagedBean), so the component is not found, which means its @EJB is not found while building the java:comp namespace. Your options are:

  1. Mention the JSF bean in faces-config.xml in the WAR.
  2. Place the JSF bean in the WAR.
  3. Define the <ejb-ref> in web.xml.
  4. Define the ejb-ref with annotations in a dummy "resource producer" bean in the WAR.

For #4, an example would be:

@ManagedBean
@EJBs({
   @EJB(name="helloworld.HelloBean", type=SampleService.class)
   // ... etc
})
public class ResourceProducerBean { }
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