setsysconfig.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 SetSysConfig
{
	private int m_Auto_Id;
	private String m_KeyType;
	private String m_KeyName;
	private String m_KeyValue;
	private String m_KeyDescribe;

	public SetSysConfig()
	{
	}

	public SetSysConfig(int Auto_Id,String KeyType,String KeyName,String KeyValue,String KeyDescribe)
	{
		m_Auto_Id = Auto_Id;
		m_KeyType = KeyType;
		m_KeyName = KeyName;
		m_KeyValue = KeyValue;
		m_KeyDescribe = KeyDescribe;
	}

	public int getAuto_Id()
	{
		return m_Auto_Id;
	}

	public void setAuto_Id( int Auto_Id  )
	{
		m_Auto_Id = Auto_Id;
	}

	public String getKeyType()
	{
		return m_KeyType;
	}

	public void setKeyType( String KeyType  )
	{
	if( KeyType == null )
			KeyType= "default";
		m_KeyType = KeyType;
	}

	public String getKeyName()
	{
		return m_KeyName;
	}

	public void setKeyName( String KeyName  )
	{
	if( KeyName == null )
			KeyName= "default";
		m_KeyName = KeyName;
	}

	public String getKeyValue()
	{
		return m_KeyValue;
	}

	public void setKeyValue( String KeyValue  )
	{
	if( KeyValue == null )
			KeyValue= "default";
		m_KeyValue = KeyValue;
	}

	public String getKeyDescribe()
	{
		return m_KeyDescribe;
	}

	public void setKeyDescribe( String KeyDescribe  )
	{
	if( KeyDescribe == null )
			KeyDescribe= "default";
		m_KeyDescribe = KeyDescribe;
	}

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

		dout.writeInt( m_Auto_Id );
		dout.writeUTF( m_KeyType );
		dout.writeUTF( m_KeyName );
		dout.writeUTF( m_KeyValue );
		dout.writeUTF( m_KeyDescribe );

		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_Auto_Id = din.readInt();
		m_KeyType = din.readUTF();
		m_KeyName = din.readUTF();
		m_KeyValue = din.readUTF();
		m_KeyDescribe = 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;
 		}
 	}
}