edu.cmu.mafia.Server
Class MyDatabaseBean

java.lang.Object
  edu.cmu.mafia.Server.MyDatabaseBean

public class MyDatabaseBean
extends java.lang.Object

Field Summary

static int	MAX_SHOW
java.util.Properties	mEntries
static int	MSG_ACK
static int	MSG_FAIL

Constructor Summary

MyDatabaseBean()

Method Summary

int	addMessage(MyMessage msg)
java.sql.Connection	connectDB() Business method
int	countuser() Business method
void	ejbActivate()
MyDatabasePK	ejbCreate()
MyDatabasePK	ejbCreate(java.lang.String username)
MyDatabasePK	ejbFindByPrimaryKey(MyDatabasePK key)
void	ejbLoad()
void	ejbPassivate()
void	ejbPostCreate()
void	ejbPostCreate(java.lang.String username)
void	ejbRemove()
void	ejbStore()
java.lang.String	getMessages(int group_id)
protected void	loadFromDB(MyDatabasePK key)
boolean	loginuser(java.lang.String username, java.lang.String password) Business method
int	logoutuser(java.lang.String username, int session) Business method
int	nextMsgNumber(int group_id)
boolean	registeruser(java.lang.String username, java.lang.String password) Business method
void	setEntityContext(EntityContext ctx)
void	unsetEntityContext()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_SHOW

public static final int MAX_SHOW

See Also:

Constant Field Values

MSG_ACK

public static final int MSG_ACK

See Also:

Constant Field Values

MSG_FAIL

public static final int MSG_FAIL

See Also:

Constant Field Values

mEntries

public java.util.Properties mEntries

Constructor Detail

MyDatabaseBean

public MyDatabaseBean()

Method Detail

setEntityContext

public void setEntityContext(EntityContext ctx)
                      throws EJBException,
                             java.rmi.RemoteException

Throws:

EJBException

java.rmi.RemoteException

unsetEntityContext

public void unsetEntityContext()
                        throws EJBException,
                               java.rmi.RemoteException

Throws:

EJBException

java.rmi.RemoteException

ejbRemove

public void ejbRemove()
               throws RemoveException,
                      EJBException,
                      java.rmi.RemoteException

Throws:

RemoveException

EJBException

java.rmi.RemoteException

ejbActivate

public void ejbActivate()
                 throws EJBException,
                        java.rmi.RemoteException

Throws:

EJBException

java.rmi.RemoteException

ejbPassivate

public void ejbPassivate()
                  throws EJBException,
                         java.rmi.RemoteException

Throws:

EJBException

java.rmi.RemoteException

ejbLoad

public void ejbLoad()
             throws EJBException,
                    java.rmi.RemoteException

Throws:

EJBException

java.rmi.RemoteException

loadFromDB

protected void loadFromDB(MyDatabasePK key)

connectDB

public java.sql.Connection connectDB()
                              throws java.sql.SQLException

Business method

Throws:

java.sql.SQLException

ejbStore

public void ejbStore()
              throws EJBException,
                     java.rmi.RemoteException

Throws:

EJBException

java.rmi.RemoteException

ejbFindByPrimaryKey

public MyDatabasePK ejbFindByPrimaryKey(MyDatabasePK key)

ejbPostCreate

public void ejbPostCreate()

ejbPostCreate

public void ejbPostCreate(java.lang.String username)

ejbCreate

public MyDatabasePK ejbCreate()

ejbCreate

public MyDatabasePK ejbCreate(java.lang.String username)

logoutuser

public int logoutuser(java.lang.String username,
                      int session)

Business method

loginuser

public boolean loginuser(java.lang.String username,
                         java.lang.String password)

Business method

registeruser

public boolean registeruser(java.lang.String username,
                            java.lang.String password)

Business method

countuser

public int countuser()

Business method

addMessage

public int addMessage(MyMessage msg)

getMessages

public java.lang.String getMessages(int group_id)

nextMsgNumber

public int nextMsgNumber(int group_id)