catalogtestclient1.java~1~

Java源码 Java源码

package cmp2image;

import javax.naming.*;
import javax.rmi.PortableRemoteObject;
import java.util.*;

public class CatalogTestClient1 extends Object {
  private CatalogHome catalogHome = null;

  //Construct the EJB test client
  public CatalogTestClient1() {
    initialize();
  }

  public void initialize() {
    try {
      //get naming context
      Context context = getInitialContext();

      //look up jndi name
      Object ref = context.lookup("Catalog");
      //look up jndi name and cast to Home interface
      catalogHome = (CatalogHome) PortableRemoteObject.narrow(ref, CatalogHome.class);
      Catalog catalog = catalogHome.create();
       HashSet collection = catalog.findOne("AfricanOrchid");
        Iterator i = collection.iterator();
        Flower flower=null;
         System.out.println("Invento");
        while (i.hasNext()) {
           flower = (Flower) i.next();
          System.out.println("flowerName: " + flower.getName());
        }

    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  private Context getInitialContext() throws Exception {
    String url = "t3://zhb:7001";
    String user = null;
    String password = null;
    Properties properties = null;
    try {
      properties = new Properties();
      properties.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
      properties.put(Context.PROVIDER_URL, url);
      if (user != null) {
        properties.put(Context.SECURITY_PRINCIPAL, user);
        properties.put(Context.SECURITY_CREDENTIALS, password == null ? "" : password);
      }

      return new InitialContext(properties);
    }
    catch(Exception e) {
      System.out.println("Unable to connect to WebLogic server at " + url);
      System.out.println("Please make sure that the server is running.");
      throw e;
    }
  }

  //----------------------------------------------------------------------------
  // Utility Methods
  //----------------------------------------------------------------------------

  public CatalogHome getHome() {
    return catalogHome;
  }
  //Main method

  public static void main(String[] args) {
    CatalogTestClient1 client = new CatalogTestClient1();
    // Use the getHome() method of the client object to call Home interface
    // methods that will return a Remote interface reference.  Then
    // use that Remote interface reference to access the EJB.
  }
}