settk_cl_zishiying_nd.java

一个手机上的考试系统的有服务器源码

/*
 * Author :  胡家宝
 * Date   :  2006-6-30 10:54:53
 */
 
 package WebExam;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
 import java.util.*;
 
public class Settk_cl_zishiying_nd
{
	private int m_Zsy_id;
	private int m_tk_cl_id;
	private String m_tk_cl_nd;
	private int m_tk_cl_tgnd;
	private int m_tk_cl_tgnum;

	public Settk_cl_zishiying_nd()
	{
	}

	public Settk_cl_zishiying_nd(int Zsy_id,int tk_cl_id,String tk_cl_nd,int tk_cl_tgnd,int tk_cl_tgnum)
	{
		m_Zsy_id = Zsy_id;
		m_tk_cl_id = tk_cl_id;
		m_tk_cl_nd = tk_cl_nd;
		m_tk_cl_tgnd = tk_cl_tgnd;
		m_tk_cl_tgnum = tk_cl_tgnum;
	}

	public int getZsy_id()
	{
		return m_Zsy_id;
	}

	public void setZsy_id( int Zsy_id  )
	{
		m_Zsy_id = Zsy_id;
	}

	public int gettk_cl_id()
	{
		return m_tk_cl_id;
	}

	public void settk_cl_id( int tk_cl_id  )
	{
		m_tk_cl_id = tk_cl_id;
	}

	public String gettk_cl_nd()
	{
		return m_tk_cl_nd;
	}

	public void settk_cl_nd( String tk_cl_nd  )
	{
	if( tk_cl_nd == null )
			tk_cl_nd= "default";
		m_tk_cl_nd = tk_cl_nd;
	}

	public int gettk_cl_tgnd()
	{
		return m_tk_cl_tgnd;
	}

	public void settk_cl_tgnd( int tk_cl_tgnd  )
	{
		m_tk_cl_tgnd = tk_cl_tgnd;
	}

	public int gettk_cl_tgnum()
	{
		return m_tk_cl_tgnum;
	}

	public void settk_cl_tgnum( int tk_cl_tgnum  )
	{
		m_tk_cl_tgnum = tk_cl_tgnum;
	}

	//序列化
	public byte[] serialize() throws IOException
	{
		ByteArrayOutputStream bout = new ByteArrayOutputStream();
		DataOutputStream dout = new DataOutputStream(bout);

		dout.writeInt( m_Zsy_id );
		dout.writeInt( m_tk_cl_id );
		dout.writeUTF( m_tk_cl_nd );
		dout.writeInt( m_tk_cl_tgnd );
		dout.writeInt( m_tk_cl_tgnum );

		return bout.toByteArray();
	}

	//反序列化
	public  void  deserialize(byte[] data) throws IOException
	{
		ByteArrayInputStream bin = new ByteArrayInputStream(data);
		DataInputStream din = new DataInputStream(bin);
		m_Zsy_id = din.readInt();
		m_tk_cl_id = din.readInt();
		m_tk_cl_nd = din.readUTF();
		m_tk_cl_tgnd = din.readInt();
		m_tk_cl_tgnum = din.readInt();

		bin.close();
		din.close();

	}

	public static boolean matches(byte[] data, String userName) throws IOException 
 	{
 		ByteArrayInputStream bais = new ByteArrayInputStream(data);
 		DataInputStream dis = new DataInputStream(bais);
 		try
 		{
 			return (dis.readUTF()).equals(userName);
 		}
 		catch (IOException e)
 		{
 			e.printStackTrace();
 			return false;
 		}
 	}
}