jsp 如何吊ejb

[no_com]

jsp 如何吊ejb

[RobertDeNiro]

Properties props =new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
props.put(Context.PROVIDER_URL,"127.0.0.1:1099");
System.out.println("start to create context!");
Context ctx = new InitialContext(props);
System.out.println("start ejb client test");
Object obj=ctx.lookup("Example");
ExampleHome home = (ExampleHome)PortableRemoteObject.narrow(obj,ExampleHome.class);
Example example = home.create();

[azuretitan]

在 weblogic中 :
Context ctx=null;
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
p.put(Context.PROVIDER_URL, "t3://127.0.0.1:7001");
ctx = new InitialContext(p);
Object obj=ctx.lookup("ejb的绑定名");
ExampleHome home=(ExampleHome) PortableRemoteObject.narrow (obj,ExampleHome.class);
Example ejb=home.create();

[hxzhappy]

最简单的办法

Import你的ExampleEjbClient

如
public class ExampleEjbClient
{
public static Example getEjb() throws 异常
{
try{
Example home=(Example)HomeInterfaceFactory.create(Example.class,"XJTLMS/Example");
Exam Exam =home.create();
return Exam;
}
catch(CreateException e){
}
return null;
}
｝

在Jsp就可以直接引用ExampleEjbClient.getEjb().(你自己的方法)

我的服务器用的是WebLogic，希望对你有帮助！

[ukyer]

up

[no_com]

在 weblogic中 :
Context ctx=null;
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
p.put(Context.PROVIDER_URL, "t3://127.0.0.1:7001");
ctx = new InitialContext(p);
Object obj=ctx.lookup("ejb的绑定名");
ExampleHome home=(ExampleHome) PortableRemoteObject.narrow (obj,ExampleHome.class);
Example ejb=home.create();

[3kl]

public class ExampleEjbClient
{
public static Example getEjb() throws 异常
{
try{
Example home=(Example)HomeInterfaceFactory.create(Example.class,"XJTLMS/Example");
Exam Exam =home.create();
return Exam;
}
catch(CreateException e){
}
return null;
}
｝