statefulsessioncountclient.java

一个JAVA有状态会话的例子

package statefulsession.client;

import javax.naming.Context;
import javax.naming.InitialContext;
import java.util.Properties;


import statefulsession.count.*;

public class StatefulSessionCountClient {
  public static void main(String[] args) {

    String url = "t3://localhost:7001";
    Context initCtx = null;
    StatefulSessionHome home = null;

    try {
      Properties env = new Properties();
      env.put(Context.INITIAL_CONTEXT_FACTORY,
              "weblogic.jndi.WLInitialContextFactory");
      env.put(Context.PROVIDER_URL,url);
      initCtx = new javax.naming.InitialContext(env);
    }
    catch(Exception e){
      System.out.println("Cannot initial context : "+e.getMessage());
      System.exit(1);
    }

    try{
      home = (StatefulSessionHome) initCtx.lookup("StatefulSessionBean");
      StatefulSession statefulSessionCount[] = new StatefulSession[3];
      int countVal = 0;
      System.out.println("Instantiating Bean...");
      for (int i = 0; i < 3; i++) {
        statefulSessionCount[i] = home.create(countVal);
        countVal = statefulSessionCount[i].count();
        System.out.println(countVal);
        Thread.sleep(500);
      }
      System.out.println("Calling count() on Bean...");
      for (int i = 0; i < 3; i++) {
        countVal = statefulSessionCount[i].count();
        System.out.println(countVal);
        Thread.sleep(500);
      }
      for (int i = 0; i < 3; i++) {
        statefulSessionCount[i].remove();
      }
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

  public StatefulSessionCountClient() {

  }

}