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public interface IEventDAO
Defines the interfaces for all methods needed to insert, modify and deleting an Event object.
Method Summary | |
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Event |
loadEvent(java.lang.Integer id,
java.lang.String user)
Loads all detail information for a Event identified by its eventId and its user . |
java.util.List |
loadEvents(java.lang.String user)
Loads a list of all events registered by the specified user |
java.lang.Integer |
registerEvent(java.lang.String user)
Register a new Event. |
void |
unregisterEvent(Event event)
Unregister an event. |
void |
unregisterEvent(java.lang.Integer id,
java.lang.String user)
Unregister an event. |
void |
unregisterEvents(java.lang.String user)
Unregiste all the events registered by the specificated user. |
Method Detail |
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Event loadEvent(java.lang.Integer id, java.lang.String user) throws it.eng.spago.error.EMFUserError
eventId
and its user
. All these information,
achived by a query to the DB, are stored into a Event
object,
which is returned.
id
- The id for the Event to loaduser
- The user that has registered the event
Event
object containing all loaded information
it.eng.spago.error.EMFUserError
- If an Exception occurredjava.util.List loadEvents(java.lang.String user) throws it.eng.spago.error.EMFUserError
user
user
- The user that has registered the events
List
of Event
containing all loaded information
it.eng.spago.error.EMFUserError
- If an Exception occurredjava.lang.Integer registerEvent(java.lang.String user) throws it.eng.spago.error.EMFUserError
user
- The user who want to register a new event
it.eng.spago.error.EMFUserError
- If an Exception occurredvoid unregisterEvent(java.lang.Integer id, java.lang.String user) throws it.eng.spago.error.EMFUserError
id
- The id for the Event to loaduser
- The user that has registered the event
it.eng.spago.error.EMFUserError
- If an Exception occurredvoid unregisterEvent(Event event) throws it.eng.spago.error.EMFUserError
unregisterEvent(event.getEventId(), event.getUser())
event
- The object containing all delete information
it.eng.spago.error.EMFUserError
- If an Exception occurred
void unregisterEvents(java.lang.String user) throws it.eng.spago.error.EMFUserError
user
- The user that has registered the events
it.eng.spago.error.EMFUserError
- If an Exception occurred
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