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我正在使用有状态会话 bean 来创建购物篮。我无法访问我的 bean 并收到以下错误

ERROR BasketBean#ejb.remote.BasketBeanRemote -- service jboss.naming.context.java."BasketBean#ejb.remote.BasketBeanRemote"javax.naming.NameNotFoundException: BasketBean#ejb.remote.BasketBeanRemote -- service jboss.naming.context.java."BasketBean#ejb.remote.BasketBeanRemote"
at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:87)
at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:173)
at org.jboss.as.naming.InitialContext.lookup(InitialContext.java:47)
at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:209)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at controllers.OrderController.processRequest(OrderController.java:104)
at controllers.OrderController.doGet(OrderController.java:157)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)
at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)
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:362)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
at java.lang.Thread.run(Thread.java:722)

我认为问题出在我的查找中

final InitialContext context = new InitialContext();
BasketBeanRemote basket = (BasketBeanRemote)context.lookup("BasketBean#ejb.remote.BasketBeanRemote");

我不确定要在查找字符串中放入什么

我BasketBeanRemote在一个名为的包中ejb.remote，我BasketBean在ejb.beans我的 ejb 项目中

查找中应该包含什么？我正在从我的战争项目中访问它。

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2 回答 2

0 
final InitialContext context = new InitialContext();
BasketBeanRemote basket = (BasketBeanRemote)context.lookup("YOUR_PROJECT_NAME/BasketBean/remote");
于 2012-03-20T02:05:26.320 回答
0

我似乎已经从这篇文章中找到了答案

我需要 servlet 上的 @EJB 注释：

@EJB(name="BasketBeanRemote", beanInterface = Bean.class)
private BasketBeanRemote basketBean;

然后可以使用 @EJB 注释绑定的名称在服务方法中查找：

BasketBeanRemote basket = (BasketBeanRemote) new InitialContext().lookup("java:comp/env/BasketBeanRemote");
于 2012-03-21T10:34:51.023 回答