/** * JWAP - A Java Implementation of the WAP Protocols * Copyright (C) 2001-2004 Niko Bender * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */package net.sourceforge.jwap.examples;import java.net.InetAddress;import java.net.UnknownHostException;import java.util.Vector;import net.sourceforge.jwap.wsp.CWSPMethodManager;import net.sourceforge.jwap.wsp.CWSPSession;import net.sourceforge.jwap.wsp.IWSPUpperLayer;/** * This class is used to send (POST) data via a WAP Gateway. */public class CWapPostExample implements IWSPUpperLayer {    // the URL of the WAP-Gateway and its port.    private InetAddress wapgw;    private int wapgwport;    // the URI of the server to post to    private String posturi;    // the bytes to be posted    private byte[] bytes;    private String contentType;    // holds the WAP session we open to send the message (from connect till disconnect)    private CWSPSession s;    // holds the Method transaction for posting (from m_send_req till m_send_conf)    private CWSPMethodManager m;    /**     * Constructs a WAP sender object.     *     * @param wapgw the wap gateway to use     * @param wapgwport the port of the wap gateway     */    public CWapPostExample(InetAddress wapgw, int wapgwport, String posturi,        byte[] dataToSend, String contentType) {        this.bytes = dataToSend;        this.posturi = posturi;        this.wapgw = wapgw;        this.wapgwport = wapgwport;        this.contentType = contentType;        init();    }    /**     * It automatically connects to the WAP gateway.     * After the connect.conf it sends the WAP POST.     * After all it disconnects from the gateway.     *     * @param args none (ignored)     */    public static void main(String args) {        try {            CWapPostExample poster = new CWapPostExample(InetAddress.getByName(                        "IpAddressOfYourWapGateway"), 9201,                    "http://IpOfYourMMSC",                    "This data should represent a correctly encoded Multimedia Message according to MMSE".getBytes(),                    "application/vnd.wap.mms-message");        } catch (UnknownHostException ex) {            ex.printStackTrace();        }    }    /**     * This method connects to the wap gateway and opens a WSP session.     */    private void init() {        try {            s = new CWSPSession(wapgw, wapgwport, this);            System.out.println("connecting to WAP gateway " + wapgw);            s.s_connect();        } catch (Exception e) {            e.printStackTrace();        }    }    /**    * Implementation of IWSPUpperLayer.    * Is called by the WAP stack after being connected.    * We then send the Message in a POST.    */    public void s_connect_cnf() {        try {            System.out.println("connected to WAP gateway " + wapgw);            System.out.println("sending data (WSP POST)");            m = s.s_post(bytes, contentType, posturi);        } catch (Exception e) {            e.printStackTrace();        }    }    /**     * Implementation of IWSPUpperLayer.     * this method is called by the wap stack after a response of a method is received.     * @param payload the payload from the response     * @param contentType the content type of the response     * @param moreData will there come more data belonging to this result?     */    public void s_methodResult_ind(byte[] payload, String contentType,        boolean moreData) {        // decode the response here...        String nl = System.getProperty("line.separator");        System.out.println("Response Content Type: " + contentType + nl +            payload.toString());        System.out.println("disconnecting from WAP gateway " + wapgw);        m.s_methodResult(null);        s.s_disconnect();    }    /**     * Implementation of IWSPUpperLayer. NOT USED.     * @param reason     */    public void s_suspend_ind(short reason) {    }    /**     * Implementation of IWSPUpperLayer. NOT USED.     */    public void s_resume_cnf() {    }    /**     * Implementation of IWSPUpperLayer.     * Called by the WAP stack if we are disconnected.     * @param reason the reason, why we are disconnected     */    public void s_disconnect_ind(short reason) {        System.out.println("disconnected from WAP gateway " + wapgw);    }    /**     * Implementation of IWSPUpperLayer. NOT USED.     * if we receive a redirect from the server.     * @param redirectInfo     */    public void s_disconnect_ind(Vector redirectInfo) {        System.out.println("disconnecting from WAP gateway " + wapgw);        this.m.s_methodResult(null);        s.s_disconnect();    }    public void s_disconnect_ind(InetAddress[] redirectInfo) {        System.out.println("---redirected to " + redirectInfo.toString());    }}