org.j2ee.dao
Class MacroDAOAction

java.lang.Object
  |
  +--org.j2ee.dao.MacroDAOAction

All Implemented Interfaces:

DAOAction

public class MacroDAOAction

extends java.lang.Object

implements DAOAction

Last modified $Date: 2004/05/18 10:50:13 $

Version:

$Revision: 1.1.1.1 $

Author:

jvlio (jvlio@mail.com)

Field Summary

java.lang.Object

executing

Constructor Summary

MacroDAOAction()

Method Summary

java.util.Iterator	actions()
void	add(org.j2ee.dao.DAOAction action)
void	clear()
void	execute(org.j2ee.dao.DAOActionProcessor processor) This is the mainly method of an action.
void	finalize()
java.lang.Object	getTO() The transfer object used or setted by the action.
void	initialize()
void	posExecute(int naction, org.j2ee.dao.DAOAction action)
void	preExecute(int naction, org.j2ee.dao.DAOAction action)
void	remove(org.j2ee.dao.DAOAction action)
void	setErrorHandler(org.j2ee.dao.DAOErrorHandler handler) This method allows to the action to set a class which manage application errors such as integrity constraint violated.
void	setTO(java.lang.Object to) Set the private attribute, the transfer object.

Methods inherited from class java.lang.Object

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

Field Detail

executing

public final java.lang.Object executing

Constructor Detail

MacroDAOAction

public MacroDAOAction()

Method Detail

setTO

public void setTO(java.lang.Object to)

Set the private attribute, the transfer object. Concrete implementation of this interface must be properly implement this method to provide an uniform interface for all the actions.

Specified by:

setTO in interface DAOAction

Parameters:

to - (The Transfer Object used by the action)

getTO

public java.lang.Object getTO()

The transfer object used or setted by the action.

Specified by:

getTO in interface DAOAction

Returns:

the transfer object-

setErrorHandler

public void setErrorHandler(org.j2ee.dao.DAOErrorHandler handler)

This method allows to the action to set a class which manage application errors such as integrity constraint violated.

Specified by:

setErrorHandler in interface DAOAction

Parameters:

handler - a instance with the application code to manage the exception

See Also:

interface for a list of the code passed to method

execute

public void execute(org.j2ee.dao.DAOActionProcessor processor)
             throws DAOException

Description copied from interface: DAOAction

This is the mainly method of an action. Every action in this pattern must be executed with this method

Specified by:

execute in interface DAOAction

Parameters:

processor - (The procesor wich carry out with the action

Throws:

DAOException - If there where errors

initialize

public void initialize()

preExecute

public void preExecute(int naction,
                       org.j2ee.dao.DAOAction action)

posExecute

public void posExecute(int naction,
                       org.j2ee.dao.DAOAction action)

finalize

public void finalize()

Overrides:

finalize in class java.lang.Object

add

public void add(org.j2ee.dao.DAOAction action)

remove

public void remove(org.j2ee.dao.DAOAction action)

clear

public void clear()

actions

public java.util.Iterator actions()