setforum_topic.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 10:54:52
 */
 
 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 SetForum_Topic
{
	private int m_F_ID;
	private int m_T_ID;
	private String m_T_SUBJECT;
	private String m_T_CONTENT;
	private int m_T_clerk_id;
	private String m_T_clerk_name;
	private long m_T_DATE;
	private int m_T_REPLY;
	private int m_T_VIEW;
	private long m_R_DATE;
	private byte m_T_TOP;
	private byte m_T_LOCK;

	public SetForum_Topic()
	{
	}

	public SetForum_Topic(int F_ID,int T_ID,String T_SUBJECT,String T_CONTENT,int T_clerk_id,String T_clerk_name,long T_DATE,int T_REPLY,int T_VIEW,long R_DATE,byte T_TOP,byte T_LOCK)
	{
		m_F_ID = F_ID;
		m_T_ID = T_ID;
		m_T_SUBJECT = T_SUBJECT;
		m_T_CONTENT = T_CONTENT;
		m_T_clerk_id = T_clerk_id;
		m_T_clerk_name = T_clerk_name;
		m_T_DATE = T_DATE;
		m_T_REPLY = T_REPLY;
		m_T_VIEW = T_VIEW;
		m_R_DATE = R_DATE;
		m_T_TOP = T_TOP;
		m_T_LOCK = T_LOCK;
	}

	public int getF_ID()
	{
		return m_F_ID;
	}

	public void setF_ID( int F_ID  )
	{
		m_F_ID = F_ID;
	}

	public int getT_ID()
	{
		return m_T_ID;
	}

	public void setT_ID( int T_ID  )
	{
		m_T_ID = T_ID;
	}

	public String getT_SUBJECT()
	{
		return m_T_SUBJECT;
	}

	public void setT_SUBJECT( String T_SUBJECT  )
	{
	if( T_SUBJECT == null )
			T_SUBJECT= "default";
		m_T_SUBJECT = T_SUBJECT;
	}

	public String getT_CONTENT()
	{
		return m_T_CONTENT;
	}

	public void setT_CONTENT( String T_CONTENT  )
	{
	if( T_CONTENT == null )
			T_CONTENT= "default";
		m_T_CONTENT = T_CONTENT;
	}

	public int getT_clerk_id()
	{
		return m_T_clerk_id;
	}

	public void setT_clerk_id( int T_clerk_id  )
	{
		m_T_clerk_id = T_clerk_id;
	}

	public String getT_clerk_name()
	{
		return m_T_clerk_name;
	}

	public void setT_clerk_name( String T_clerk_name  )
	{
	if( T_clerk_name == null )
			T_clerk_name= "default";
		m_T_clerk_name = T_clerk_name;
	}

	public long getT_DATE()
	{
		return m_T_DATE;
	}

	public void setT_DATE( long T_DATE  )
	{
		m_T_DATE = T_DATE;
	}

	public int getT_REPLY()
	{
		return m_T_REPLY;
	}

	public void setT_REPLY( int T_REPLY  )
	{
		m_T_REPLY = T_REPLY;
	}

	public int getT_VIEW()
	{
		return m_T_VIEW;
	}

	public void setT_VIEW( int T_VIEW  )
	{
		m_T_VIEW = T_VIEW;
	}

	public long getR_DATE()
	{
		return m_R_DATE;
	}

	public void setR_DATE( long R_DATE  )
	{
		m_R_DATE = R_DATE;
	}

	public byte getT_TOP()
	{
		return m_T_TOP;
	}

	public void setT_TOP( byte T_TOP  )
	{
		m_T_TOP = T_TOP;
	}

	public byte getT_LOCK()
	{
		return m_T_LOCK;
	}

	public void setT_LOCK( byte T_LOCK  )
	{
		m_T_LOCK = T_LOCK;
	}

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

		dout.writeInt( m_F_ID );
		dout.writeInt( m_T_ID );
		dout.writeUTF( m_T_SUBJECT );
		dout.writeUTF( m_T_CONTENT );
		dout.writeInt( m_T_clerk_id );
		dout.writeUTF( m_T_clerk_name );
		dout.writeLong( m_T_DATE );
		dout.writeInt( m_T_REPLY );
		dout.writeInt( m_T_VIEW );
		dout.writeLong( m_R_DATE );
		dout.writeByte( m_T_TOP );
		dout.writeByte( m_T_LOCK );

		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_F_ID = din.readInt();
		m_T_ID = din.readInt();
		m_T_SUBJECT = din.readUTF();
		m_T_CONTENT = din.readUTF();
		m_T_clerk_id = din.readInt();
		m_T_clerk_name = din.readUTF();
		m_T_DATE = din.readLong();
		m_T_REPLY = din.readInt();
		m_T_VIEW = din.readInt();
		m_R_DATE = din.readLong();
		m_T_TOP = din.readByte();
		m_T_LOCK = din.readByte();

		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;
 		}
 	}
}