hirondelle.predict.main.lists
Class PredictionListDAO

Object
  hirondelle.predict.main.lists.PredictionListDAO

public final class PredictionListDAO
extends Object

Data Access Object (DAO) for PredictionList objects.

All operations are related to a given user id.

Constructor Summary

PredictionListDAO()

Method Summary

(package private) Id	add(PredictionList aPredictionList, DateTime aToday) Add a new PredictionList to the database.
(package private) boolean	change(PredictionList aPredictionList) Update an existing PredictionList.
(package private) void	delete(Id aPredictionListId, Id aUserId) Delete a PredictionList.
PredictionList	fetch(Id aPredictionListId, Id aUserId) Return a single PredictionList identified by its id, and its user.
PredictionList	fetchPublic(Id aPredictionListId) Return a single public PredictionList identified by its id.
List<PredictionList>	list(Id aUserId) Return a List of all PredictionList objects for a given user.

Methods inherited from class Object

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

Constructor Detail

PredictionListDAO

public PredictionListDAO()

Method Detail

list

public List<PredictionList> list(Id aUserId)
                          throws DAOException

Return a List of all PredictionList objects for a given user.

Throws:

DAOException

fetch

public PredictionList fetch(Id aPredictionListId,
                            Id aUserId)
                     throws DAOException

Return a single PredictionList identified by its id, and its user.

Throws:

DAOException

fetchPublic

public PredictionList fetchPublic(Id aPredictionListId)
                           throws DAOException

Return a single public PredictionList identified by its id.

Throws:

DAOException

add

Id add(PredictionList aPredictionList,
       DateTime aToday)
 throws DAOException

Add a new PredictionList to the database.

Parameters:

aToday - defines the creation date of the list.

Returns:

the autogenerated database id, if any.

Throws:

DAOException

change

boolean change(PredictionList aPredictionList)
         throws DAOException

Update an existing PredictionList. The creation date cannot change.

Throws:

DAOException

delete

void delete(Id aPredictionListId,
            Id aUserId)
      throws DAOException,
             ForeignKeyException

Delete a PredictionList.

If an item is linked to this PredictionList, then deletion will fail, and a ForeignKeyException will be thrown.

Throws:

DAOException

ForeignKeyException