EJB工作原理学习笔记

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1、EJB工作原理学习笔记EJB工作原理学习笔记1  publicintgetAge()throwsThrowable;   publicStringgetName()throwsThrowable;} 2.  intage;   Stringname;   publicPersonServer(Stringname,intage){       this.age=age;       this.name=name;   }   publicintgetAge(){       returnage;   }   publicStringgetName(){       returnname;   

2、}} 3.importjava.io.ObjectInputStream;importjava.net.Socket;publicclassPerson_StubimplementsPerson{   Socketsocket;   publicPerson_Stub()throwsThrowable{       //connecttoskeleton       socket=newSocket("computer_name",9000);   }   publicintgetAge()throwsThrowable{       //passmethodnametoskeleton   

3、    ObjectOutputStreamoutStream=           newObjectOutputStream(socket.getOutputStream());       outStream.writeObject("age");       outStream.flush();       ObjectInputStreaminStream=           newObjectInputStream(socket.getInputStream());       returninStream.readInt();   }   publicStringgetName

4、()throwsThrowable{       //passmethodnametoskeleton       ObjectOutputStreamoutStream=           newObjectOutputStream(socket.getOutputStream());       outStream.writeObject("name");       outStream.flush();       ObjectInputStreaminStream=           newObjectInputStream(socket.getInputStream());   

5、    return(String)inStream.readObject();   }} importjava.io.ObjectInputStream;importjava.net.Socket;importjava.net.ServerSocket;publicclassPerson_SkeletonextendsThread{   PersonServermyServer;   publicPerson_Skeleton(PersonServerserver){       //getreferenceofobjectserver       this.myServer=server;

6、   }   publicvoidrun(){       try{           //newsocketatport9000           ServerSocketserverSocket=newServerSocket(9000);           //acceptstub'srequest           Socketsocket=serverSocket.accept();           while(socket!=null){               //getstub'srequest               ObjectInputStreamin

7、Stream=                   newObjectInputStream(socket.getInputStream());               Stringmethod=(String)inStream.readObject();               //checkmethodname               if(method.equals("age")