documentstepstack.java

j2me sip客户端程序源码 提供了J2ME中SIP协议开发样例源码

/**
 * @(#)$RCSfile: DocumentStepStack.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.syncml.sync.stack;

import java.util.*;

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

/**
 * This class is necessary to remember all commands for current document
 * that was sent through current session step of synchronization.
 *
 * @version   $1.0$
 * @author    Oleg A. Oksyuk
 */
public class DocumentStepStack
{

    private Hashtable stepStack = new Hashtable();
    private String dbName;

    DocumentStepStack(String aDbName)
    {
        dbName = aDbName;
    }

    synchronized void addCommand(SyncTargetOwner command)
    {
        Log.println("        $S. addCommand:"+command.getCmdId().getCmdId());
        String cmdId = command.getCmdId().getData();
        stepStack.put(cmdId, new StackCommand(command));
    }

    synchronized StackCommand getCommand(String cmdId)
    {
        Log.println("        $S. getCommand:"+cmdId+" ="+stepStack.get(cmdId));
        return (StackCommand) stepStack.get(cmdId);
    }

    synchronized boolean hasNonRepliedCommands()
    {
        Enumeration keys = stepStack.keys();
        StackCommand command;
        while (keys.hasMoreElements()) {
            command = (StackCommand) stepStack.get(keys.nextElement());
            if (SyncStatuses.NO_REPLY == command.getReplyStatus()) {
                return true;
            }
        }
        return false;
    }
}

/* -----------------------------------------------------------------------------
 * Change log:
 * -----------------------------------------------------------------------------
 * $Log: DocumentStepStack.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 13:08:18  OlegO
 * no message
 *
 */