setclerk_groupuser.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 SetClerk_GroupUser
{
	private int m_GroupUser_Id;
	private int m_Group_Id;
	private int m_Clerk_Id;

	public SetClerk_GroupUser()
	{
	}

	public SetClerk_GroupUser(int GroupUser_Id,int Group_Id,int Clerk_Id)
	{
		m_GroupUser_Id = GroupUser_Id;
		m_Group_Id = Group_Id;
		m_Clerk_Id = Clerk_Id;
	}

	public int getGroupUser_Id()
	{
		return m_GroupUser_Id;
	}

	public void setGroupUser_Id( int GroupUser_Id  )
	{
		m_GroupUser_Id = GroupUser_Id;
	}

	public int getGroup_Id()
	{
		return m_Group_Id;
	}

	public void setGroup_Id( int Group_Id  )
	{
		m_Group_Id = Group_Id;
	}

	public int getClerk_Id()
	{
		return m_Clerk_Id;
	}

	public void setClerk_Id( int Clerk_Id  )
	{
		m_Clerk_Id = Clerk_Id;
	}

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

		dout.writeInt( m_GroupUser_Id );
		dout.writeInt( m_Group_Id );
		dout.writeInt( m_Clerk_Id );

		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_GroupUser_Id = din.readInt();
		m_Group_Id = din.readInt();
		m_Clerk_Id = 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;
 		}
 	}
}