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org.jeteam.bean.task
Class NoteServiceBean  

java.lang.Object
  org.jeteam.bean.task.NoteServiceBean

All Implemented Interfaces:

javax.ejb.EnterpriseBean, java.io.Serializable, javax.ejb.SessionBean

Direct Known Subclasses:

NoteServiceBeanImpl

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public abstract class NoteServiceBean

extends java.lang.Object

implements javax.ejb.SessionBean

This bean is a service to Note CRUD operations

A note is a piece of information a user would like to associate with a task, the information can describe anything the user wants and is useful in the context of the task.

The subject is like the subject of an email, it is a brief desciption of the content.

The message is the information.

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Constructor Summary

NoteServiceBean()

 

Method Summary
abstract  NoteDTO	createNote(NoteDTO note, TaskDTO task)            A note is created by attaching it to its associated task, without a task a note has no meaning.
void	ejbCreate()
void	ejbPostCreate()
abstract  NoteDTO[]	getAllNotes()            This method returns all the notes that can be found, also the ones that have been logically deleted.
abstract  NoteDTO[]	getNotes()            Getting the notes will only return the ones that have not been logically deleted, use getAllNotes() in case you need to retrieve the complete list of notes.
abstract  TaskDTO	getTask(NoteDTO note)            Returns the task that is associated to this note.
abstract  void	removeNote(NoteDTO note)            Removing a note will result in setting its 'deleted' attribute to the current date (not null ) so it will be logically deleted.
abstract  void	updateNote(NoteDTO note)            Updates the content of the note, this might either be the subject or the message.

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface javax.ejb.SessionBean

ejbActivate, ejbPassivate, ejbRemove, setSessionContext

 

Constructor Detail

NoteServiceBean

public NoteServiceBean()

Method Detail

createNote

public abstract NoteDTO createNote(NoteDTO note,
                                   TaskDTO task)
                            throws NoteException

A note is created by attaching it to its associated task, without a task a note has no meaning.

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removeNote

public abstract void removeNote(NoteDTO note)
                         throws NoteException

Removing a note will result in setting its 'deleted' attribute to the current date (not null ) so it will be logically deleted. A note that has already been logically deleted cannot be deleted again, this method will not do anything in that case.

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getNotes

public abstract NoteDTO[] getNotes()
                            throws NoteException

Getting the notes will only return the ones that have not been logically deleted, use getAllNotes() in case you need to retrieve the complete list of notes.

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getAllNotes

public abstract NoteDTO[] getAllNotes()
                               throws NoteException

This method returns all the notes that can be found, also the ones that have been logically deleted.

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getTask

public abstract TaskDTO getTask(NoteDTO note)
                         throws NoteException

Returns the task that is associated to this note.

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updateNote

public abstract void updateNote(NoteDTO note)
                         throws NoteException

Updates the content of the note, this might either be the subject or the message.

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ejbCreate

public void ejbCreate()
               throws javax.ejb.CreateException

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ejbPostCreate

public void ejbPostCreate()
                   throws javax.ejb.CreateException

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