org.strutsme.wishlist.client.adapter
Class WishOnlineAdapter

java.lang.Object
  org.strutsme.wishlist.client.adapter.WishOnlineAdapter

All Implemented Interfaces:

WishAdapter

public final class WishOnlineAdapter
extends java.lang.Object
implements WishAdapter

This interface defines the access to a webserver, which is running with the StrutsME-Server Component.

Author:

lbusmann

Method Summary

static WishAdapter	createInstance() returns the singletoninstance.
void	deleteWish(java.lang.String wishKey) deletes the wish with the key wishKey.
SafeHashtable	getErrors() gets errormessages from the last action.
java.lang.String	getLastAction() gets the last executed forward of the webserver.
WishDtoImpl	getLoadedWish()
UserDtoImpl	getLoadedWishAuthor()
java.util.Vector	getLoadedWishes() gets the loaded wishes, if the last forward performed by the server was a WlCommonConstants.ACTION_WISH_LIST_WISH.
SafeHashtable	getMessages() gets information about the last action.
java.lang.String	getNextAction()
void	loadWish(java.lang.String wishId) loads the wish and the author of the wish.
void	loadWishes() gets the wishlist.
void	login(java.lang.String username, java.lang.String password) performs the login to the server.
void	saveWish(WishDtoImpl wish) saves the wish.

Methods inherited from class java.lang.Object

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

Method Detail

createInstance

public static WishAdapter createInstance()

returns the singletoninstance.

Returns:

singleinstance

login

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

performs the login to the server.

Specified by:

login in interface WishAdapter

Parameters:

username - the username of the user

password - the password of the user

Throws:

AdapterException - if the login could not be performed correctly

loadWishes

public void loadWishes()
                throws AdapterException

gets the wishlist.

Specified by:

loadWishes in interface WishAdapter

Throws:

AdapterException - if the wishes couldn't be retrieved

getLoadedWishes

public java.util.Vector getLoadedWishes()

gets the loaded wishes, if the last forward performed by the server was a WlCommonConstants.ACTION_WISH_LIST_WISH.

Specified by:

getLoadedWishes in interface WishAdapter

Returns:

the wishes

saveWish

public void saveWish(WishDtoImpl wish)
              throws AdapterException

saves the wish.

Specified by:

saveWish in interface WishAdapter

Parameters:

wish - the wish to save

Throws:

AdapterException - if the wish could not be saved

deleteWish

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

deletes the wish with the key wishKey.

Specified by:

deleteWish in interface WishAdapter

Parameters:

wishKey - the key of the wish to delete

Throws:

AdapterException - if the wish could not be deleted

getNextAction

public java.lang.String getNextAction()

Returns:

the the last executed forward of the webserver.

getLastAction

public java.lang.String getLastAction()

gets the last executed forward of the webserver.

Specified by:

getLastAction in interface WishAdapter

Returns:

the last executed forward of the webserver

getLoadedWish

public WishDtoImpl getLoadedWish()
                          throws AdapterException

Specified by:

getLoadedWish in interface WishAdapter

Returns:

the previously loaded wish

Throws:

AdapterException - if the wish could not be loaded

See Also:

WishAdapter.loadWish(String)

getLoadedWishAuthor

public UserDtoImpl getLoadedWishAuthor()
                                throws AdapterException

Specified by:

getLoadedWishAuthor in interface WishAdapter

Returns:

the previously loaded wishauthor

Throws:

AdapterException - if the wish could not be loaded

See Also:

WishAdapter.loadWish(String)

loadWish

public void loadWish(java.lang.String wishId)
              throws AdapterException

loads the wish and the author of the wish. If wishKey is null, a new Wish is created.

Specified by:

loadWish in interface WishAdapter

Parameters:

wishId - the key of the wish to load

Throws:

AdapterException - if the wish could not be loaded

See Also:

WishAdapter.getLoadedWish(), WishAdapter.getLoadedWishAuthor()

getMessages

public SafeHashtable getMessages()

gets information about the last action. The values are from type String.

Specified by:

getMessages in interface WishAdapter

Returns:

the messages of the last action, or null if the last action didn't produce any message

getErrors

public SafeHashtable getErrors()

gets errormessages from the last action. The values are from type String.

Specified by:

getErrors in interface WishAdapter

Returns:

the errormessages of the last action, or null if the last action didn't produce any message