com.fuse
Class FUSERegister

java.lang.Object
  com.fuse.FUSERegister

public class FUSERegister
extends java.lang.Object

FUSERegister handles new user registrations and data updates.

Field Summary

protected java.io.File	registryDir
java.text.SimpleDateFormat	sdf
protected FUSEUser	utilityUser

Method Summary

FUSEUser	createNewUser() Construcst a new empty user instance
FUSEUser	loadUser(java.lang.String userName) Retrieves an user from the disk (or database)
void	save(FUSEUser user)
FUSEUser	saveUser(FUSEUser newUser) Stores a new user.
FUSEUser	updateUser(FUSEUser oldUser) Stores an existing user

Methods inherited from class java.lang.Object

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

Field Detail

sdf

public java.text.SimpleDateFormat sdf

registryDir

protected java.io.File registryDir

utilityUser

protected FUSEUser utilityUser

Method Detail

saveUser

public FUSEUser saveUser(FUSEUser newUser)
                  throws UserExistsException,
                         DatabaseException

Stores a new user.

Parameters:

newUser - the new user object

Throws:

UserExistsException - if user with the same name already exists

java.io.IOException - if the user could not be written to disk

DatabaseException

createNewUser

public FUSEUser createNewUser()

Construcst a new empty user instance

updateUser

public FUSEUser updateUser(FUSEUser oldUser)
                    throws UserExistsException

Stores an existing user

Parameters:

newUser - the new user object

Throws:

UserExistsException - if user with the same name already exists

java.io.IOException - if the user could not be written to disk

loadUser

public FUSEUser loadUser(java.lang.String userName)
                  throws DatabaseException

Retrieves an user from the disk (or database)

Parameters:

userName -

Throws:

java.io.IOException - if the user cannot be loaded

DatabaseException

save

public void save(FUSEUser user)
          throws java.io.IOException

Throws:

java.io.IOException