settk_txktype.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_txkType
{
	private int m_tk_txkType_Id;
	private String m_Tk_txkTypeName;
	private float m_Tk_txkTypeFs;
	private String m_Tk_txkTypeMemo;
	private String m_Tk_txkTypeOther;

	public Settk_txkType()
	{
	}

	public Settk_txkType(int tk_txkType_Id,String Tk_txkTypeName,float Tk_txkTypeFs,String Tk_txkTypeMemo,String Tk_txkTypeOther)
	{
		m_tk_txkType_Id = tk_txkType_Id;
		m_Tk_txkTypeName = Tk_txkTypeName;
		m_Tk_txkTypeFs = Tk_txkTypeFs;
		m_Tk_txkTypeMemo = Tk_txkTypeMemo;
		m_Tk_txkTypeOther = Tk_txkTypeOther;
	}

	public int gettk_txkType_Id()
	{
		return m_tk_txkType_Id;
	}

	public void settk_txkType_Id( int tk_txkType_Id  )
	{
		m_tk_txkType_Id = tk_txkType_Id;
	}

	public String getTk_txkTypeName()
	{
		return m_Tk_txkTypeName;
	}

	public void setTk_txkTypeName( String Tk_txkTypeName  )
	{
	if( Tk_txkTypeName == null )
			Tk_txkTypeName= "default";
		m_Tk_txkTypeName = Tk_txkTypeName;
	}

	public float getTk_txkTypeFs()
	{
		return m_Tk_txkTypeFs;
	}

	public void setTk_txkTypeFs( float Tk_txkTypeFs  )
	{
		m_Tk_txkTypeFs = Tk_txkTypeFs;
	}

	public String getTk_txkTypeMemo()
	{
		return m_Tk_txkTypeMemo;
	}

	public void setTk_txkTypeMemo( String Tk_txkTypeMemo  )
	{
	if( Tk_txkTypeMemo == null )
			Tk_txkTypeMemo= "default";
		m_Tk_txkTypeMemo = Tk_txkTypeMemo;
	}

	public String getTk_txkTypeOther()
	{
		return m_Tk_txkTypeOther;
	}

	public void setTk_txkTypeOther( String Tk_txkTypeOther  )
	{
	if( Tk_txkTypeOther == null )
			Tk_txkTypeOther= "default";
		m_Tk_txkTypeOther = Tk_txkTypeOther;
	}

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

		dout.writeInt( m_tk_txkType_Id );
		dout.writeUTF( m_Tk_txkTypeName );
		dout.writeFloat( m_Tk_txkTypeFs );
		dout.writeUTF( m_Tk_txkTypeMemo );
		dout.writeUTF( m_Tk_txkTypeOther );

		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_tk_txkType_Id = din.readInt();
		m_Tk_txkTypeName = din.readUTF();
		m_Tk_txkTypeFs = din.readFloat();
		m_Tk_txkTypeMemo = din.readUTF();
		m_Tk_txkTypeOther = din.readUTF();

		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;
 		}
 	}
}