bexee.dao
Class JDOProcessContextDAO

java.lang.Object
  bexee.dao.JDOProcessContextDAO

All Implemented Interfaces:

ProcessContextDAO

public class JDOProcessContextDAO

extends java.lang.Object

implements ProcessContextDAO

This class uses JDO to store and load ProcessContext objects.

Version:

$Revision: 1.1 $, $Date: 2004/12/15 14:18:09 $

Author:

Patric Fornasier, Pawel Kowalski

Constructor Summary

JDOProcessContextDAO()

Method Summary

void	delete(java.lang.String id) Deletes a ProcessContext given its key.
ProcessContext	find(java.lang.String key) Finds a ProcessContext given its key.
java.lang.String	insert(ProcessContext ctx) Inserts a new ProcessContext.
void	update(ProcessContext ctx) Updates an existing ProcessContext.

Methods inherited from class java.lang.Object

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

Constructor Detail

JDOProcessContextDAO

public JDOProcessContextDAO()

Method Detail

insert

public java.lang.String insert(ProcessContext ctx)
                        throws DAOException

Description copied from interface: ProcessContextDAO

Inserts a new ProcessContext.

Specified by:

insert in interface ProcessContextDAO

Parameters:

ctx - the ProcessContext to insert

Returns:

the new id of the ProcessContext

Throws:

DAOException - to indicate that there went something wrong

find

public ProcessContext find(java.lang.String key)
                    throws DAOException

Description copied from interface: ProcessContextDAO

Finds a ProcessContext given its key.

Specified by:

find in interface ProcessContextDAO

Parameters:

key - the key of the ProcessContext to find

Returns:

the ProcessContext or null if no ProcessContext matches the given key

Throws:

DAOException - to indicate that there went something wrong

delete

public void delete(java.lang.String id)
            throws DAOException

Description copied from interface: ProcessContextDAO

Deletes a ProcessContext given its key.

Specified by:

delete in interface ProcessContextDAO

Throws:

DAOException - to indicate that there went something wrong

update

public void update(ProcessContext ctx)
            throws DAOException

Description copied from interface: ProcessContextDAO

Updates an existing ProcessContext.

Specified by:

update in interface ProcessContextDAO

Parameters:

ctx - the ProcessContext to update

Throws:

DAOException - to indicate that there went something wrong