webservicesexample.java

来自「Java Pattern Oriented Framework (Jt) 是为了」· Java 代码 · 共 111 行

package Jt.examples;

import java.util.Date;

import Jt.*;
import Jt.axis.JtWebServicesAdapter;


/**
 * Demonstrates the use of the Jt Web Service Adapter (JtWebServicesAdapter). 
 */

public class WebServicesExample  {


    private static final long serialVersionUID = 1L;
    public static final String GET_DATE = "GET_DATE"; 
    public static final String GET_DATE_TIME = "GET_DATE_TIME"; 

    public WebServicesExample () {
    }


    public static void main(String[] args) {

        JtObject factory = new JtObject ();
        JtWebServicesAdapter adapter;
        Date reply = null;
        Exception ex;
        JtMessage msg;
        JtList col;
        JtIterator iterator = null;
        Long time;
        JtProxy proxy;

        // Create the Jt Web service Adapter

        adapter = (JtWebServicesAdapter) factory.createObject (JtWebServicesAdapter.JtCLASS_NAME, 
        "service");
      
        
        // Set the service url property (if it is not present in the resource file)

        if (adapter.getUrl() == null)
            adapter.setUrl("http://localhost:8080/axis/services/JtAxisService");


        // Create a remote instance of the DateService class. The Jt Web service adapter
        // can be used to create remote objects. A local proxy is returned.


        msg = new JtMessage (JtWebServicesAdapter.JtCREATE_PROXY);
        msg.setMsgContent("Jt.examples.DateService");
        //msg.setMsgData("helloWorld");
        
        proxy = (JtProxy) factory.sendMessage (adapter, msg); 
        

        //adapter.setValue("remote", "logging", "true");
        //myService.setValue("remote", "logFile", "c:\\log.txt");
        //adapter.setValue("remote", "logLevel", "10");       
        
        // Send a message to the remote DateService object    

        reply = (Date) factory.sendMessage (proxy, new JtMessage (WebServicesExample.GET_DATE));

        //ex = (Exception) factory.getValue (adapter, "objException");    
        ex = (Exception) proxy.getObjException();

        // Display the reply unless an exception is detected

        if (ex == null)    
            System.out.println ("Date:" + reply);


        // Request date and time
        
        msg = new JtMessage (WebServicesExample.GET_DATE_TIME);
        col = (JtList) adapter.sendMessage (proxy, msg);


        //ex = (Exception) factory.getValue (adapter, "objException"); 
        ex = (Exception) proxy.getObjException();

        if (ex == null) {
            if (col != null)
                iterator = (JtIterator) col.getIterator();

            msg = new JtMessage (JtIterator.JtNEXT);

            if (iterator != null) {
                reply = (Date) factory.sendMessage (iterator, msg);

                System.out.println ("Date:" + reply);

                time = (Long) factory.sendMessage (iterator, msg);

                System.out.println ("Time:" + time);
            }
        }

        // Remove the remote object and the adapter instance

        adapter.removeObject (proxy);
        factory.removeObject(adapter);
    }

}