我已經嘗試並運行example以便將Remote
訪問應用到客戶端的Bean中。它運行正常,但現在我想嘗試與Local
Bean相同的過程。 Local接口的名稱現在是PersonalData,Bean實現類是Firstbean
。更改創建查找名稱的方法:在使用JBoss的客戶端訪問本地Bean
private static String getLookupLocalName() {
/*
The app name is the EAR name of the deployed EJB without .ear suffix.
Since we haven't deployed the application as a .ear,
the app name for us will be an empty string
*/
String appName = "";
/* The module name is the JAR name of the deployed EJB
without the .jar suffix.
*/
String moduleName = "EJBTest";
/*AS7 allows each deployment to have an (optional) distinct name.
This can be an empty string if distinct name is not specified.
*/
String distinctName = "";
// The EJB bean implementation class name
String beanName = FirstBean.class.getSimpleName();
// Fully qualified remote interface name
final String interfaceName = PersonalData.class.getName();
// Create a look up string name
String name = "ejb:" + appName + "/" + moduleName + "/" +
distinctName + "/" + beanName + "!" + interfaceName;
return name;
}
,並試圖從主要作爲訪問豆:
public static void main(String[] args) {
PersonalData bean = doLookup(getLookupLocalName());
System.out.println(bean.getName());
}
它拋出一個NoSuchEJBException
:
javax.ejb.NoSuchEJBException: No such EJB[appname=,modulename=EJBTest,distinctname=,beanname=FirstBean,viewclassname=com.al.ejbtest.PersonalData]
at org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler.processMessage(NoSuchEJBExceptionResponseHandler.java:64)
at org.jboss.ejb.client.remoting.ChannelAssociation$ResponseReceiver.handleMessage(ChannelAssociation.java:395)
at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:437)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Exception in thread "main" java.lang.IllegalStateException: No EJB receiver available for handling [appName:,modulename:EJBTest,distinctname:] combination for invocation context [email protected]
at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)
at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)
at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
at org.jboss.ejb.client.EJBClientInvocationContext.retryRequest(EJBClientInvocationContext.java:206)
at org.jboss.ejb.client.EJBReceiverInvocationContext.retryInvocation(EJBReceiverInvocationContext.java:95)
at org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler.processMessage(NoSuchEJBExceptionResponseHandler.java:78)
at org.jboss.ejb.client.remoting.ChannelAssociation$ResponseReceiver.handleMessage(ChannelAssociation.java:395)
at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:437)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
at ...asynchronous invocation...(Unknown Source)
at org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler$ResultProducer.getResult(NoSuchEJBExceptionResponseHandler.java:101)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:270)
at org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:47)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:272)
at org.jboss.ejb.client.ReceiverInterceptor.handleInvocationResult(ReceiverInterceptor.java:132)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:260)
at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:399)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
at com.sun.proxy.$Proxy0.getName(Unknown Source)
at com.ibytecode.client.EJBApplicationClient.main(EJBApplicationClient.java:20)
如何使用Local
使用Jboss訪問bean?