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[原创]在Weblogic8上注册并启动RMI程序.
Junglesong 发表于 2007-11-10 12:14:13
1.做两个类Ruler和RulerImpl.
import java.rmi.Remote;
public interface Ruler extends Remote 
{
public String getLength(String str) throws java.rmi.RemoteException;
}
import java.rmi.RemoteException;
import java.rmi.server.UnicastRemoteObject;
import javax.naming.Context;
import javax.naming.InitialContext;
public class RulerImpl extends UnicastRemoteObject implements Ruler {
public RulerImpl() throws RemoteException{
super();
}
public String getLength(String str) throws java.rmi.RemoteException {
// 这里用Sb是因为weblogic的1.4的jdk不认StringBuilder
StringBuffer sb=new StringBuffer();
sb.append("String:");
sb.append(str);
sb.append("'s length=");
sb.append(str.length());
return sb.toString();
}
public static void main(String[] args){
try{
RulerImpl rulerImpl=new RulerImpl();
Context ctx=new InitialContext();
ctx.bind("StringRuler", rulerImpl);
}
catch(Exception ex){
ex.printStackTrace();
}
}
}
2.用rmic编译Ruler.class和RulerImpl.class 以生成桩类RulerImpl_Stub.class.
c:>C:\jdk1.5.0_09\bin\rmic RulerImpl.
3.将生成的RulerImpl_Stub.class以及原有的Ruler.class和RulerImpl.class拷贝到服务器的目标域中,本人机器上的是C:\bea\user_projects\domains\mydomain
4.通过http://localhost:7001/console 进入Weblogic控制台,并按 yourdomain->Deployment->Startup&Shutdown->Configure a New Startup Class 注册启动类.完毕后结果如下图:
5.重新启动Server(Start Server)
6.通过客户端测试一下:
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
public class RulerClient{
public static void main(String[] args) throws Exception{
Hashtable env=new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
env.put(Context.PROVIDER_URL,"t3://localhost:7001");
InitialContext ctx=new InitialContext(env);
Object o=ctx.lookup("StringRuler");
Ruler ruler=(Ruler)o;
System.out.println(ruler.getLength("123"));
}
}
测试结果为:
String:123's length=3
代码下载(rmic 目录中包括三个已生成类):
http://www.blogjava.net/Files/sitinspring/RmiExample20071106220750.rar
import java.rmi.Remote;public interface Ruler extends Remote { public String getLength(String str) throws java.rmi.RemoteException;}import java.rmi.RemoteException;import java.rmi.server.UnicastRemoteObject;import javax.naming.Context;import javax.naming.InitialContext;public class RulerImpl extends UnicastRemoteObject implements Ruler { public RulerImpl() throws RemoteException{ super(); } public String getLength(String str) throws java.rmi.RemoteException { // 这里用Sb是因为weblogic的1.4的jdk不认StringBuilder StringBuffer sb=new StringBuffer(); sb.append("String:"); sb.append(str); sb.append("'s length="); sb.append(str.length()); return sb.toString(); } public static void main(String[] args){ try{ RulerImpl rulerImpl=new RulerImpl(); Context ctx=new InitialContext(); ctx.bind("StringRuler", rulerImpl); } catch(Exception ex){ ex.printStackTrace(); } }}2.用rmic编译Ruler.class和RulerImpl.class 以生成桩类RulerImpl_Stub.class.
c:>C:\jdk1.5.0_09\bin\rmic RulerImpl.
3.将生成的RulerImpl_Stub.class以及原有的Ruler.class和RulerImpl.class拷贝到服务器的目标域中,本人机器上的是C:\bea\user_projects\domains\mydomain
4.通过http://localhost:7001/console 进入Weblogic控制台,并按 yourdomain->Deployment->Startup&Shutdown->Configure a New Startup Class 注册启动类.完毕后结果如下图:
5.重新启动Server(Start Server)
6.通过客户端测试一下:
import java.util.Hashtable;import javax.naming.Context;import javax.naming.InitialContext;public class RulerClient{ public static void main(String[] args) throws Exception{ Hashtable env=new Hashtable(); env.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); env.put(Context.PROVIDER_URL,"t3://localhost:7001"); InitialContext ctx=new InitialContext(env); Object o=ctx.lookup("StringRuler"); Ruler ruler=(Ruler)o; System.out.println(ruler.getLength("123")); }}测试结果为:
String:123's length=3
代码下载(rmic 目录中包括三个已生成类):
http://www.blogjava.net/Files/sitinspring/RmiExample20071106220750.rar
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