user.java

一个关于商业的网站

package com.everstar.usermanage;

import java.sql.*;
import java.io.*;

import com.everstar.database.*;


public class User {

	private int userID;
	private String userName;
	private String trueName;
	private String password;
	private String email;
        private String Telephone;
        private String Address;
	private UserList userlist;
	private Database dbConn;

//	private static final String INSERT_JIVEUSER = "insert into JIVEUSER(userid,username,name,passwordhash,email,emailvisible,namevisible,isactor,isanonymous,actorid,valid)"
//	 +" values(?,?,?,?,?,1,1,0,0,0,1)";
//	private static final String UPDATE_JIVEUSER = "update JIVEUSER set username=?,name=?,passwordhash=?,email=? where userid=?";
//	private static final String LOAD_JIVEUSER_BY_ID = "select userid,username,name,passwordhash,email from JIVEUSER where userid=?";
//	private static final String LOAD_JIVEUSER_BY_NAME = "select userid,username,passwordhash,email from JIVEUSER where username=?";
//	private static final String SELECT_MAXID = "select max(userid) from JIVEUSER";
//	private static final String GET_ACTOR = "select actorid from JIVEUSER where userid=? and isactor=0";
//	private static final String SET_ACTOR = "update JIVEUSER set actorid=? where userid=? and isactor=0";
//	private static final String IS_ACTOR = "select isactor where userid=?";
//	private static final String GRANT_ACTOR = "update JIVEUSER set isactor=1  where userid=?";
//	private static final String REVOKE_ACTOR = "update JIVEUSER set isactor=0  where userid=?";
//	private static final String IS_LOCKED = "select valid from JIVEUSER where userid=?";
//	private static final String LOCK = "update JIVEUSER set valid=0  where userid=?";
//	private static final String UNLOCK = "update JIVEUSER set valid=1  where userid=?";

	public User(String userName,String trueName,String password,String email,String Telephone,String Address, UserList userlist,Database dbConn)
	{
		this.dbConn = dbConn;
		this.userID = getNextUserID();
		this.trueName = trueName;
		this.userName = userName;
		this.password = StringUtils.hash(password);
                this.Telephone = Telephone;
                this.Address = Address;
		this.userlist = userlist;
		this.email = email;
		insertIntoDb();
	}

	public User(int userID, UserList userlist,Database dbConn)
	{
		this.dbConn = dbConn;
		this.userlist = userlist;
		loadFromDb(userID);
	}

	public User(String userName, UserList userlist,Database dbConn)
	{
		this.dbConn = dbConn;
		this.userlist = userlist;
		loadFromDb(userName);
	}

	public int getUserID()
	{
		return userID;
	}

	public String getUserName()
	{
		return userName;
	}

	public String getPassword()
	{
		return password;
	}

	public String getEmail()
	{
		return email;
	}


	public void setUserID(int userID)
	{
		this.userID = userID;
		updateDb();
	}

	public void setUserName(String name)
	{
		this.userName = name;
		updateDb();

	}

	public void setPassword(String password)
	{
		this.password = StringUtils.hash(password);
		updateDb();
	}

	public void setEmail(String email)
	{
		this.email = email;
		updateDb();
	}

	public void settrueName(String trueName)
	{
		this.trueName = trueName;
		updateDb();
	}

	public String gettrueName()
	{
	return trueName;
	}

	private int getNextUserID()
	{
	   	String SELECT_MAXID = "select max(userid) from JIVEUSER";
        int temp = 0;
        try
        {
        	ResultSet rs =dbConn.select(SELECT_MAXID);
        	if (rs.next())
        	temp = rs.getInt(1);
        	rs.close();
        	dbConn.close();

		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }

		return temp+1;
	}
	//select actorid from JIVEUSER where userid=? and isactor=0

	public  int getActor()
	{
		String GET_ACTOR = "select actorid from JIVEUSER where userid="+userID+" and isactor=0";
        int actorid=0;
        try
        {
        	ResultSet rs =dbConn.select(GET_ACTOR);
        	if (rs.next())
        	actorid = rs.getInt(1);
        	rs.close();
        	dbConn.close();

		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();

        }
        return actorid;

	}
	//SET_ACTOR = "update JIVEUSER set actorid=? where userid=? and isactor=0";

	public void setActor(int actorID)
	{
        String SET_ACTOR = "update JIVEUSER set actorid="+actorID+" where userid="+userID+" and isactor=0";
        try
        {
        	int i = dbConn.update(SET_ACTOR);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }

	}
	//private static final String IS_ACTOR = "select isactor where userid=?";
	public boolean isActor()
	{
 		String IS_ACTOR = "select isactor where userid="+userID;
        int isactor=0;
        try
        {
        	ResultSet rs = dbConn.select(IS_ACTOR);
			if (rs.next())
			isactor = rs.getInt(1);
			rs.close();
        	dbConn.close();

		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();

        }

	  return (isactor==1)?true:false;

	}

	//private static final String GRANT_ACTOR = "update JIVEUSER set isactor=1  where userid=?";
	public void grantActor()
	{
		 String GRANT_ACTOR = "update JIVEUSER set isactor=1  where userid="+userID;

        try
        {
        	int i = dbConn.update(GRANT_ACTOR);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }


	}

	//private static final String REVOKE_ACTOR = "update JIVEUSER set isactor=0  where userid=?";
	public void revokeActor()
	{
		 String REVOKE_ACTOR = "update JIVEUSER set isactor=0  where userid="+userID;

        try
        {
        	int i = dbConn.update(REVOKE_ACTOR);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }

	}

	//private static final String IS_LOCKED = "select valid from JIVEUSER where userid=?";

	public boolean isLocked()
	{
        int islocked=0;
        String IS_LOCKED = "select valid from JIVEUSER where userid="+userID;
        try
        {
            ResultSet rs = dbConn.select(IS_LOCKED);
			if(rs.next())
			islocked = rs.getInt(1);
			rs.close();
        	dbConn.close();

		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();

        }

	  return (islocked==0)?true:false;

	}
	//private static final String LOCK = "update JIVEUSER set valid=0  where userid=?";

	public void lockUser()
	{
        String LOCK = "update JIVEUSER set valid=0  where userid="+userID+"";
        try
        {
        	int i = dbConn.update(LOCK);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }

	}

	//private static final String UNLOCK = "update JIVEUSER set valid=1  where userid=?";

	public void unLockUser()
	{
        String UNLOCK = "update JIVEUSER set valid=1  where userid="+userID;
        try
        {
        	int i = dbConn.update(UNLOCK);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }
	}


	private void insertIntoDb()
	{
        try
        {
			String INSERT_JIVEUSER = "insert into JIVEUSER(userid,username,name,passwordhash,email,emailvisible,namevisible,isactor,isanonymous,actorid,valid,telephone,address)"
				 +" values("+userID+",'"+userName+"','"+trueName+"','"+password+"','"+email+"',1,1,0,0,0,1,'"+Telephone+"','"+Address+ "')";
                       // String INSERT_JIVEUSER = "insert into JIVEUSER(userid,username,name,passwordhash,email,emailvisible,namevisible,isactor,isanonymous,actorid,valid)"
				// +" values("+userID+",'"+userName+"','"+trueName+"','"+password+"','"+email+"',1,1,0,0,0,1)";
        	int i=dbConn.insert(INSERT_JIVEUSER);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();
        }
	}

	//update database
	private void updateDb()
	{
        try
        {
		 String UPDATE_JIVEUSER = "update JIVEUSER set "
			+"username='"+userName+"',name='"+userName+"',passwordhash='"+password+"',email='"+email
			+"' where userid="+userID;

        	dbConn.update(UPDATE_JIVEUSER);
		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();

        }
	}

	//load user by userid
	private void loadFromDb(int ID)
	{
        try
        {
			String LOAD_JIVEUSER_BY_ID = "select userid,username,name,passwordhash,email"+
			" from JIVEUSER where userid="+ID;
            ResultSet rs = dbConn.select(LOAD_JIVEUSER_BY_ID);
			if (rs.next())
			{
			this.userID = rs.getInt("userid");
			this.userName = rs.getString("username");
			this.trueName = rs.getString("name");
			this.password = rs.getString("passwordhash");
			this.email = rs.getString("email");
			}
			rs.close();
        	dbConn.close();

		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();

        }
	}

	//load user by username
	private void loadFromDb(String name)
	{
		String LOAD_JIVEUSER_BY_NAME = "select userid,username,passwordhash,email"
		+" from JIVEUSER where username='"+name+"'";
        ResultSet rs = null;
        try
        {
        	rs=dbConn.select(LOAD_JIVEUSER_BY_NAME);

			if (rs.next())
			{
			this.userID = rs.getInt(1);
			this.userName = rs.getString(2);
			this.trueName = rs.getString(3);
			this.password = rs.getString(4);
			this.email = rs.getString(5);
			}
			rs.close();
        	dbConn.close();

		}
        catch( Exception sqle )
        {
            sqle.printStackTrace();

        }
	}


}