Rmi and jms

Question

It is the fouth thread for the jms and rmi. Is there anyone that can answer me?
I can run rmi and jms sample in the oc4j standalone. but if I run in the application server, there are always some errrors. I have searched all the forum and the documents about application. I found nothing helping to me.
Is there a tutoral for run rmi and jms in the application server step by step?
Was there anyone help me, I will lose my job soon.
God save me.

Answer 1

I installed the oracle9ias9.02 on linux 7.1. and the installation is ok. I can deploy application.
I deploy the ear file and the jsp and servlet are running ok.
In the application, there is a applet which will call the method through rmi.
and the bean which provide the rmi method will recieve jms messages in the server side.
here is the applet:
package transfer;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.rmi.*;
import java.rmi.server.*;
import java.io.*;
import java.util.*;
import com.longshine.transfer.TransferDataList; //interface file
* Title: CAO5M3H]TV187]O5M3--J5J1<`?XJ}>]4+Jd
* Description: @{SCRMI5wSC7~NqFw6K5DTransferDataList3LPr#,2ISCJMS4SJ}>]7"KM6K;q5C4+JdJ}>]!#
* Copyright: Copyright (c) 2002
* Company: longshine
* @author MuCt
* @version 1.0
public class TransferMonitor extends Applet {
boolean isStandalone = false;
TextArea textArea1 = new TextArea();
Button refresh = new Button();
Button stop = new Button();
Label data_stat=new Label(); //M3<FJ}>]OTJ>
TransferDataList DataList=null; //6(ReR;8vT63L6TOs5D=S?Z!#
/**Get a parameter value from applet param list*/
public String getParameter(String key, String def) {
return isStandalone ? System.getProperty(key, def) :
(getParameter(key) != null ? getParameter(key) : def);
/**Construct the applet*/
public TransferMonitor() {
/**Initialize the applet*/
public void init() {
try {
jbInit();
catch(Exception e) {
e.printStackTrace();
/**Component initialization*/
private void jbInit() throws Exception {
setLayout(new BorderLayout());
textArea1.setText("?*J<=SJUIm7]Is:KJ}>]O{O"...\n");
refresh.setLabel("K"PB");
refresh.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(MouseEvent e) {
refresh_mouseClicked(e);
stop.setLabel("T]M#");
stop.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(MouseEvent e) {
stop_mouseClicked(e);
//data_stat.setText("M3<F");
this.add(textArea1, BorderLayout.CENTER);
this.add(refresh, BorderLayout.SOUTH);
this.add(stop, BorderLayout.EAST);
/**Start the applet
* ?*J<@{SCRMI:MT67=7~NqFw3LPrTransferDataListServer=(A"A*O5#,5wSC7=7(getPersonList,
* 5C5=ND1>8qJ=5DJ}>]#,?IRTV1=SOTJ>5=FAD;IO!#
public void start() {
String url="rmi://"+getCodeBase().getHost()+"/person_list"; //T63L6TOs5D5XV7<0remote objectC{3F!#
// System.setSecurityManager(new RMISecurityManager());//applet2;PhR*2ISCsecurityManager9\@m
try {
DataList=(TransferDataList)Naming.lookup(url);
textArea1.append(this.get_gb(DataList.getMessageList()));
catch (Exception e) {
System.out.println("Lookup RMI Server Error:"+e);
/**Stop the applet*/
public void stop() {
/**Destroy the applet*/
public void destroy() {
/**Get Applet information*/
public String getAppletInfo() {
return "Audit Data Monitor Applet";
/**Get parameter info*/
public String[][] getParameterInfo() {
return null;
/**Main method*/
public static void main(String[] args) {
TransferMonitor applet = new TransferMonitor();
applet.isStandalone = true;
Frame frame;
frame = new Frame() {
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
public synchronized void setTitle(String title) {
super.setTitle(title);
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
frame.setTitle("Applet Frame");
frame.add(applet, BorderLayout.CENTER);
applet.init();
applet.start();
frame.setSize(400,320);
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2);
frame.setVisible(true);
* Ge?U51G0GxSr5D@zJ7OTJ>J}>]#,VXPB?*J<OTJ>PB5DO{O"!#
void refresh_mouseClicked(MouseEvent e) {
textArea1.setText("?*J<=SJUPB5DIm7]HOV$O{O"#!#!#!\n");
this.start();
System.out.println("clear current text area!!!");
* reserved
void stop_mouseClicked(MouseEvent e) {
System.out.println("click stop button!!!");
public String get_gb(String s_name) {
String s_unicode="" ;
try{
s_name = s_name.trim ();
byte[] bytes = s_name.getBytes("8859-1");
s_unicode = new String(bytes,"GB2312");
}catch(UnsupportedEncodingException e){
System.out.println(e.toString());}
return s_unicode;
public String get_iso8859_1(String s_name) {
String s_unicode="" ;
try{
s_name = s_name.trim ();
byte[] bytes = s_name.getBytes("GB2312");
s_unicode = new String(bytes,"8859-1");
}catch(UnsupportedEncodingException e){
System.out.println(e.toString());}
return s_unicode;
here is the rmi bean:
package com.longshine.transfer;
import java.rmi.*;
import java.rmi.server.*;
import com.longshine.pub_func.*;
* Title: CAO5M3H]TV187]O5M3#-#-RMI Server3LPr#,4&@mRMIT63LGkGs!#
* Description: 2ISCJMS7=J=4SG06KO5M3;q5CO{O"J}>]!#
* Copyright: Copyright (c) 2002
* Company: longshine
* @author MuCt
* @version 1.0
public class TransferDataListServer {
public TransferDataListServer() {
public static void main(String[] args) {
// Read run option:start/stop from command line
if (args.length != 1) {
System.out.println("Usage: java " +"TransferDataListServer <option>");
System.exit(1);
// System.out.println("Queue name is " + queueName);
TransferDataListServer ts1 = new TransferDataListServer();
try {
String host_name=GetSysparam.getParam("web_server");
System.out.println(host_name+"------");
String url="rmi://127.0.0.1:3101/person_list";
System.out.println("Construction server implementations...");
TransferDataListImpl p1=new TransferDataListImpl();
System.out.println("binding server implementation to registry...");
Naming.rebind(url,p1);
System.out.println("Waiting for invocations from clients...");
catch (Exception e) {
System.out.println("Start RMI Server Error:"+e);
here is the impl bean:
package com.longshine.transfer;
import java.rmi.server.UnicastRemoteObject;
import java.rmi.server.*;
import java.rmi.*;
import com.longshine.pub_func.*;
import java.sql.*;
import javax.jms.*;
import javax.naming.*;
* Title: CAO5M3H]TV187]O5M3--J5OV=S?Z5D7~NqFw@`
* Description:
* Copyright: Copyright (c) 2002
* Company: longshine
* @author MuCt
* @version 1.0
public class TransferDataListImpl extends UnicastRemoteObject
implements TransferDataList
int TotalMessage=0; //M3<FO{O"W\LuJ}!#
public TransferDataListImpl() throws RemoteException {
* 2bJTSC@}#:T63L5wSC5D7=7(#,;q5CIm7]Is:KJ}>]5DAP1m
public String getPersonList() throws RemoteException {
String sql_stmt="select * from doc_user";
int limit=0;
String user_id,name,str="";
DbOperate db1=new DbOperate();
db1.setExecQuery(sql_stmt);
ResultSet rs=db1.getExecQuery();
try {
while (rs.next() && limit<30) {
user_id=rs.getString("user_id");
name=rs.getString("name");
System.out.println("user_id:"+user_id+"---name:"+name);
str+="user_id:"+user_id+"; name:"+name+"\n";
limit++;
db1.setCloseQuery();
catch (SQLException e) {
System.out.println(e.getMessage());
return "error!!!";
return str;
* get queue name from config.properties file.
public String getQueueName() {
String queue_name="";
try {
queue_name=GetSysparam.getParam("queueName");
catch (Exception e) {
System.out.println("Get system param error:"+e);
return queue_name;
* @{SCJMS5C5=7"KM5DIs:KJ}>]PEO"!#V.:s9)?M;'6KappletJ9SCrmi7=J=5wSC;q5C!#
public String getMessageList() throws RemoteException {
String queueName = null;
Context jndiContext = null;
QueueConnectionFactory queueConnectionFactory = null;
QueueConnection queueConnection = null;
QueueSession queueSession = null;
Queue queue = null;
QueueReceiver queueReceiver = null;
TextMessage message = null;
String message_str=""; //save all message to a string .
queueName = this.getQueueName();
System.out.println("Queue name is " + queueName);
* Create a JNDI API InitialContext object if none exists
* yet.
try {
// java.util.Hashtable env=new java.util.Hashtable();
// env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.rmi.registry.RegistryContextFactory");
// env.put(Context.PROVIDER_URL,"rmi://172.18.18.128:1099");
jndiContext = new InitialContext();
catch (NamingException e) {
System.out.println("Could not create JNDI API " +
"context: " + e.toString());
System.exit(1);
* Look up connection factory and queue. If either does
* not exist, exit.
try {
queueConnectionFactory = (QueueConnectionFactory)
jndiContext.lookup("QueueConnectionFactory");
queue = (Queue) jndiContext.lookup(queueName);
} catch (NamingException e) {
System.out.println("JNDI API lookup failed: " +
e.toString());
System.exit(1);
* Create connection.
* Create session from connection; false means session is
* not transacted.
* Create receiver, then start message delivery.
* Receive all text messages from queue until
* a non-text message is received indicating end of
* message stream.
* Close connection.
try {
queueConnection =
queueConnectionFactory.createQueueConnection();
queueSession =
queueConnection.createQueueSession(false,Session.AUTO_ACKNOWLEDGE);
queueReceiver = queueSession.createReceiver(queue);
queueConnection.start();
while (true) {
Message m = queueReceiver.receive(1);
if (m != null) {
if (m instanceof TextMessage) {
message = (TextMessage) m;
System.out.println("Reading message: " +
message.getText());
message_str+=message.getText()+"\n";
} else {
break;
} catch (JMSException e) {
System.out.println("Exception occurred: " +
e.toString());
} finally {
if (queueConnection != null) {
try {
queueConnection.close();
} catch (JMSException e) { System.out.println("jms expetion: "+e);}
return message_str;
all these bean will run ok in the sun j2ee envrionment, but can not work in the application server.
in the sun j2ee, I will run rmiregister and the run the rmi server, the applet then can invoke the rmi method.
in the oracle9ias application server, how i can run the rmi server
thanks