package com.ll.smsbeans;import com.ll.smsbeans.cmpp3.CmppPacket;/*** *SendPacket作為在發送過程中記錄所發送的包發送時間和重復發送的次數的類，*用于判斷包是否發送成功。**<p>** @author  listlike <a href="mailto:listlike@hotmail.com">*                      <i>&lt;listlike@hotmail.com&gt;</i></a>* */public class SendPacketState{		/**	 * PState 是一個枚舉類，為當前發送包的狀態。	 *	 * @author  listlike <a href="mailto:listlike@hotmail.com"> 	 *                      <i>&lt;listlike@hotmail.com&gt;</i></a>	 */	public static final class PState	{		/* PState 枚舉值常數 */		public final static int NOT_SET = -1;		public final static int SENDED = 0;		public final static int RESPONSED = 1;		public final static int FAILED = 2;		/**  */		private int value = NOT_SET;		/**		 * 建立 <code>PState</code> 實例.		 *		 * @param newVal an <code>int</code> 值，當前的連接狀態。		 * @exception IllegalArgumentException 狀態值不正確		 */		protected PState(int newVal) throws IllegalArgumentException		{			if ((newVal < -1) || (newVal > 2))				throw new IllegalArgumentException("Invalid Enumeration Value");			value = newVal;		}		/**		 * 當前值的字符顯示.		 *		 * @return a <code>String</code> 枚舉值的名稱		 */		public String toString()		{			switch (value)			{				case NOT_SET :					return "NOT_SET";				case SENDED :					return "SENDED";				case RESPONSED :					return "RESPONSED";				case FAILED :					return "FAILED";				default :					return "Internal Error";			}		}		/**		 * <code>getValue</code> 得到當前的值。		 *		 * @return  <code>int</code> 當前的值。		 */		public int getValue()		{			return value;		}	}	public final static PState STATE_FAILED = new PState(PState.FAILED);	public final static PState STATE_SENDED = new PState(PState.SENDED);	public final static PState STATE_RESPONSED =		new PState(PState.RESPONSED);	public final static PState STATE_UNKNOWN = new PState(PState.NOT_SET);	private PState state;	/**	 *  發送的包	 */	private Packet sendPacket;	/**	 * 回復包	 */	private Packet respPacket;	/**	 *  重復發送次數	 */	private int SendNum;		/**	 * 發送時間	 */	private long SendTime;	/**	 * 構造函數	 * 	 * @param packet 發送的數據包	 */	public SendPacketState(Packet packet)	{		sendPacket = packet;		this.SendNum = 0;		this.SendTime = System.currentTimeMillis();		state=new PState(PState.SENDED);	}	/**	 * 增加重復發送的次數	 *	 */	public void addSendNum()	{		SendNum++;		SendTime = System.currentTimeMillis();	}	public boolean isOverTime()	{		return (System.currentTimeMillis() - SendTime)			> (ConnectionBean.OVERTIME * 1000)			? true			: false;	}	/**	 * 	 * @return 當前發送的次數	 */	public int getSendNum()	{		return SendNum;	}	/**	 * @return 當前已經發送的時間	 */	public long getSendTime()	{		return SendTime;	}	/**	 * 	 * @return 得到當前包的發送序列號，用于判斷是否與恢復包相符	 */	public int getPacketSequenceId()	{		if (sendPacket instanceof CmppPacket)		{			CmppPacket cp = (CmppPacket) sendPacket;			return cp.getSequenceId();		} else			return -1;	}	/**	 * 重新構造equals，用于在容器中處理當前包	 * 	 * @see java.lang.Object#equals(java.lang.Object)	 */	public boolean equals(Object obj)	{		if (obj instanceof SendPacketState)		{			return ((SendPacketState) obj).getPacketSequenceId()				== getPacketSequenceId();		} else			return false;	}	/**	 * @return 發送包	 */	public Packet getSendPacket()	{		return sendPacket;	}	public Packet getRespPacket()	{		return respPacket;	}	/**	 * @param packet	 */	public void setRespPacket(Packet packet)	{		respPacket = packet;	}	/**	 * @return	 */	public PState getState()	{		return state;	}	/**	 * @param state	 */	public void setState(PState state)	{		this.state = state;	}}