org.strutsme.wishlist.client.control
Class WishEditor

java.lang.Object
  org.strutsme.wishlist.client.control.WishEditor

public class WishEditor
extends java.lang.Object

Author:

lbusmann

Constructor Summary

WishEditor()
the default Constructor. sets the User to the default values.

Method Summary

void	deleteWish(java.lang.String wishKey) deletes the wish with the id wishKey.
void	fetchWish() fetches the wish into the editor.
void	fetchWishes() fetches the wishlist from the adapter.
java.util.Vector	getAllWishes() gets all wishlist.
UserDtoImpl	getCurrentWishAuthor()
SafeHashtable	getErrors()
int	getIndexSelectedWish()
static WishEditor	getInstance() singleton accessor method.
java.lang.String	getLastAction()
SafeHashtable	getMessages()
WishDtoImpl	getNewWish() creates a new Wish.
int	getSize() determines the count of the currently cached wishlist.
UserDtoImpl	getUser() delivers the actual user.
UserDtoImpl	getUser(java.lang.String loginname, java.lang.String passwort) searches for the user with the username loginname and checks the password.
WishDtoImpl	getWish() retrieves the data of the active wish.
void	loadWish(java.lang.String wishKey) loads the wish with the key.
void	loadWishes() loads the wishList from the adapter.
void	login(java.lang.String username, java.lang.String password) performs the login to the server.
void	refreshData() refresh all Data.
void	resetWishSelection() resets the selectioninformation of an wish.
void	saveWish(WishDtoImpl wish) saves the wish.
boolean	selectWishInternal(java.lang.String key) gets the wish with the id key.
void	setCurrentWish(WishDtoImpl wish) sets the content of currently selected wish.
void	setCurrentWishAuthor(UserDtoImpl currentWishAuthor)

Methods inherited from class java.lang.Object

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

Constructor Detail

WishEditor

public WishEditor()

the default Constructor. sets the User to the default values.

Method Detail

getInstance

public static WishEditor getInstance()

singleton accessor method.

Returns:

a unique instance of this class.

login

public final void login(java.lang.String username,
                        java.lang.String password)
                 throws AdapterException

performs the login to the server.

Parameters:

username - the username of the user

password - the password of the user

Throws:

AdapterException - if the login could not be performed correctly

loadWish

public final void loadWish(java.lang.String wishKey)
                    throws AdapterException

loads the wish with the key.

Parameters:

wishKey - the key of the wish to select

Throws:

AdapterException - when wishlist could not be loaded, if the wish is not in the cache

See Also:

fetchWish()

fetchWish

public final void fetchWish()
                     throws AdapterException

fetches the wish into the editor.

Throws:

AdapterException - if the wish could not be fetched

See Also:

loadWish(String)

getWish

public final WishDtoImpl getWish()

retrieves the data of the active wish.

Returns:

the active wish

getAllWishes

public final java.util.Vector getAllWishes()

gets all wishlist.

Returns:

all wishlist

loadWishes

public final void loadWishes()
                      throws AdapterException

loads the wishList from the adapter.

Throws:

AdapterException - if the wishlist could not be loaded

fetchWishes

public final void fetchWishes()

fetches the wishlist from the adapter.

getNewWish

public final WishDtoImpl getNewWish()

creates a new Wish.

Returns:

the new Wish

resetWishSelection

public final void resetWishSelection()

resets the selectioninformation of an wish.

saveWish

public final void saveWish(WishDtoImpl wish)
                    throws AdapterException

saves the wish.

Parameters:

wish - the wish to save

Throws:

AdapterException - if the wish could not be saved

deleteWish

public final void deleteWish(java.lang.String wishKey)
                      throws AdapterException

deletes the wish with the id wishKey.

Parameters:

wishKey - the key of the wish to delete

Throws:

AdapterException - if the wish couldn't be deleted

getUser

public final UserDtoImpl getUser(java.lang.String loginname,
                                 java.lang.String passwort)
                          throws AdapterException

searches for the user with the username loginname and checks the password.

Parameters:

loginname - the loginname for the user

passwort - the password of the user

Returns:

the User, if the password matches the password of the user, null else

Throws:

AdapterException - if no user with the loginname could not be found

getUser

public final UserDtoImpl getUser()

delivers the actual user.

Returns:

the actual user

getIndexSelectedWish

public final int getIndexSelectedWish()

Returns:

Returns the Index of the selected wish

refreshData

public void refreshData()

refresh all Data.

setCurrentWish

public final void setCurrentWish(WishDtoImpl wish)

sets the content of currently selected wish.

Parameters:

wish - the wishcontent

getCurrentWishAuthor

public final UserDtoImpl getCurrentWishAuthor()

Returns:

the currentWishAuthor

setCurrentWishAuthor

public final void setCurrentWishAuthor(UserDtoImpl currentWishAuthor)

Parameters:

currentWishAuthor - the currentWishAuthor to set

selectWishInternal

public final boolean selectWishInternal(java.lang.String key)

gets the wish with the id key.

Parameters:

key - the key of the desired wish

Returns:

the wish with the id key

getSize

public final int getSize()
                  throws AdapterException

determines the count of the currently cached wishlist.

Returns:

count of wishlist

Throws:

AdapterException - if the size of the wishlist couldn't be determined.

getLastAction

public final java.lang.String getLastAction()

Returns:

the last action, the editor has performed.

getErrors

public final SafeHashtable getErrors()

Returns:

the errorinformation of the last action

getMessages

public final SafeHashtable getMessages()

Returns:

messages about the last action