Я видел другой поток с аналогичной проблемой, но не смог работать прямая ссылка на мою проблему. Надеюсь, я не повторяю вопрос. Моя проблема заключается в следующем:
Я использую Webpsphere 7 с JSF2 в качестве общей изолированной библиотеки.
Когда я пытаюсь внедрить EJB3 в аннотированный компонент поддержки JSF2, я получаю эту ошибку < br>
Caused by: javax.naming.NameNotFoundException: Name comp/env/helloworld.HelloBean not found in context "java:".
но он отлично работает, если мы настроим JSF2 с помощью face.xml и не будем использовать аннотации. Однако без внедрения EJB3 мы можем использовать приложение с аннотациями JSF2 и не видеть никаких проблем, только когда мы пытаемся внедрить ejb3, мы получаем проблемы. Код из простого пробного приложения приведен ниже.
Сервисный интерфейс:
package au.com.test;
import javax.ejb.Local;
@Local
public interface SampleService {
public String getServiceName();
}
Реализация услуги:
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";
}
}
Управляемый компонент JSF:
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;
}
}
Трассировка стека приведена ниже.
[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
Кто-нибудь может мне помочь с этим.
ОБНОВЛЕНИЕ
Это два отдельных модуля, находящихся внутри EAR, который развертывается WAS7.
