commclient.java

j2me sip客户端程序源码 提供了J2ME中SIP协议开发样例源码

//Title:        Tequila
//Version:
//Copyright:    Copyright (c) 1999
//Author:       Oleg A. Oksyuk
//Company:      Reaxion
//Description:  Tequila project description

/**
 * @(#)$RCSfile: CommClient.java,v $            $Revision: 1.2 $
 *
 * ====================================================================
 * Copyright 2001, Reaxion Corp.,
 * 11418 105th PL NE, Kirkland, WA, 98033, USA
 * All rights reserved.
 * ====================================================================
 *
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is the Tequila SyncML.
 *
 * The Initial Developer of the Original Code is Reaxion Corp.
 * All Rights Reserved.
 */
package com.reaxion.tequila.client.syncml.comm;

import java.io.*;

import javax.microedition.io.*;

import com.reaxion.tequila.syncml.comm.*;
import com.reaxion.tequila.syncml.util.*;

/**
 * HTTP Client class.
 * This class is responsible for communication with a server over HTTP.
 *
 * @version   $1.0$
 * @author    Oleg A. Oksyuk
 */
public class CommClient {
    private String serverUrl;

    public CommClient(String aServerUrl) {
        serverUrl = aServerUrl;
    }

  /**
   * Sends HTTP POST request to the server with protocol as content type and
   * data as a body and returns the body of a responce from server
   */
    public String performRequest(String protocol, String data) throws IOException {
        Log.println("Connect to"+serverUrl+" ...");
        HttpConnection conn = (HttpConnection)Connector.open(serverUrl);
        Log.println("Connect to"+serverUrl+" OK");
        conn.setRequestMethod(HttpConnection.POST);
        conn.setRequestProperty(CommParams.CONTENT_TYPE, protocol);


        Log.print("performRequest:"+conn.getClass().getName());

        OutputStream out = conn.openOutputStream();
        out.write(data.getBytes());
        out.write(-1);
        out.flush();
        out.close();

        InputStream in = conn.openInputStream();
        int inB;
        StringBuffer resp = new StringBuffer();
        while (true) {
            inB = in.read();
            if (-1 == inB) {
                break;
            }
            resp.append((char) inB);
        }
        in.close();

//        Log.println("COMM: ->: "+resp);
        return resp.toString();
    }

}
/* -----------------------------------------------------------------------------
 * Change log:
 * -----------------------------------------------------------------------------
 * $Log: CommClient.java,v $
 * Revision 1.2  2001/10/17 15:27:42  OlegO
 * changed comments for better javadoc
 *
 * Revision 1.1.1.1  2001/10/11 13:13:32  OlegO
 * no message
 *
 * Revision 1.1  2001/07/24 13:08:10  OlegO
 * no message
 *
 */