Question

我需要为我的本地ejb做一个ejb测试客户端，所以这里是我的ejb应用程序详细信息：

这是我要查找的bean：

ServiceFacadeRemote

@Remote
public interface ServiceFacadeRemote {

ServiceFacade

// ServiceFacade implementation class
@Stateless
public class ServiceFacade implements ServiceFacadeRemote,ServiceFacadeLocal{

...

在＆＃34; Deployments＆＃34;在JBoss 6.4面板部分，我还可以看到该服务的jndi名称： ServiceFacade

还有deployead ear的信息

ear name:   ecommerce.ear
ejb name:   ecommerce-ejb-0.0.1-SNAPSHOT.jar

我按照此链接上的指南进行了操作：

https://docs.jboss.org/author/display/AS72/EJB+invocations+from+a+remote+client+using+JNDI

这是我的junit测试：

static Object lookupRemoteStatelessEjb(Class<?> clazz, Context context) throws NamingException {

    // The app name is the application name of the deployed EJBs. This is typically the ear name
    // without the .ear suffix. However, the application name could be overridden in the application.xml of the
    // EJB deployment on the server.
    // Since we haven't deployed the application as a .ear, the app name for us will be an empty string
    final String appName = "ecommerce";
    // This is the module name of the deployed EJBs on the server. This is typically the jar name of the
    // EJB deployment, without the .jar suffix, but can be overridden via the ejb-jar.xml
    // In this example, we have deployed the EJBs in a jboss-as-ejb-remote-app.jar, so the module name is
    // jboss-as-ejb-remote-app
    final String moduleName = "ecommerce-ejb-0.0.1-SNAPSHOT";
    // AS7 allows each deployment to have an (optional) distinct name. We haven't specified a distinct name for
    // our EJB deployment, so this is an empty string
    final String distinctName = "";
    // The EJB name which by default is the simple class name of the bean implementation class
    final String beanName = clazz.getSimpleName();
    // the remote view fully qualified class name
    final String viewClassName = clazz.getName();
    // let's do the lookup
    return context.lookup("ejb:" + appName + "/" + moduleName + "/" + distinctName + "/" + beanName + "!" + viewClassName);
}

@Test
public void readService() {

    final Hashtable<Object,Object> jndiProperties = new Hashtable<Object,Object>();  
    jndiProperties.put(InitialContext.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
    jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
    jndiProperties.put(InitialContext.PROVIDER_URL, "remote://localhost:4447");
    jndiProperties.put("jboss.naming.client.ejb.context", true);

    Context ctx;

    try {
        ctx = new InitialContext(jndiProperties);

        ServiceFacadeRemote service = (ServiceFacadeRemote)lookupRemoteStatelessEjb(ServiceFacadeRemote.class, ctx);

        Assert.assertNotNull(service);

        Object output = service.readService(..)

        Assert.assertNotNull(output);

    } catch (NamingException e) {
        Assert.fail(e.getMessage());            
    }

}

在线：

Object output = service.readService(..)

我收到此错误：

java.lang.IllegalStateException：EJBCLIENT000025：没有EJB接收器可用于处理[appName：ecommerce-backend，...

更糟糕的是更改 appName 或 moduleName ，错误是一样的，所以我认为我正在做的事情存在一个基本错误。 ..

任何解决方案？

更新

使用以下方式更改通话：

ejb:ecommerce/ecommerce-ejb-0.0.1-SNAPSHOT//ServiceFacade!it.infocert.shop.facade.remote.ServiceFacadeRemote

但仍然无法正常工作。

但是，下面的调用（没有ejb：前缀）似乎有效：

ecommerce/ecommerce-ejb-0.0.1-SNAPSHOT/ServiceFacade!it.infocert.shop.facade.remote.ServiceFacadeRemote

重点是什么？

Answer 1

默认情况下，lookupRemoteStatelessEjb() beanName是'bean实现的简单类名'

假设所有远程接口都以FacadeRemote结束，所有无状态类结束于Facade，您可以编码

    final String beanName = clazz.getSimpleName().replaceAll("Remote$","");

无法在JBoss 6.4上查找远程EJB3

1 个答案: