openfuture.bugbase.domain
Class DomainObject

java.lang.Object
  |
  +--openfuture.bugbase.domain.DomainObject

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

BugReport, Login

public class DomainObject

extends java.lang.Object

implements java.io.Serializable

Base class for domain objects. Handles the state of domain objects.

Created: Fri Jun 09 03:46:29 2000

Version:

$Revision: 1.4 $

Author:

Wolfgang Reissenberger

See Also:

Serialized Form

Field Summary

static int	STATE_CLEAN
static int	STATE_DELETED
static int	STATE_DIRTY
static int	STATE_NEW

Constructor Summary

DomainObject()

Method Summary

protected int	getState() Get the value of state.
boolean	isDeleted() Returns true, if the domain object is deleted.
boolean	isDirty() Returns true, if the domain object is dirty.
boolean	isNew() Returns true, if the domain object is new.
void	setClean() Sets the state to 'clean'.
void	setDirty() Sets the state to 'dirty'.
void	setModified() State set to STATE_DIRTY except for STATE_NEW.
protected void	setState(int v) Set the value of state.
java.util.LinkedList	validate() Validate the domain object.

Methods inherited from class java.lang.Object

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

Field Detail

STATE_NEW

public static final int STATE_NEW

STATE_CLEAN

public static final int STATE_CLEAN

STATE_DIRTY

public static final int STATE_DIRTY

STATE_DELETED

public static final int STATE_DELETED

Constructor Detail

DomainObject

public DomainObject()

Method Detail

setModified

public void setModified()

State set to STATE_DIRTY except for STATE_NEW.

setDirty

public void setDirty()

Sets the state to 'dirty'.

setClean

public void setClean()

Sets the state to 'clean'.

isDirty

public boolean isDirty()

Returns true, if the domain object is dirty.

Returns:

true, if the domain object is dirty.

isNew

public boolean isNew()

Returns true, if the domain object is new.

Returns:

true, if the domain object is new.

isDeleted

public boolean isDeleted()

Returns true, if the domain object is deleted.

Returns:

true, if the domain object is deleted.

getState

protected int getState()

Get the value of state.

Returns:

Value of state.

setState

protected void setState(int v)

Set the value of state.

Parameters:

v - Value to assign to state.

validate

public java.util.LinkedList validate()

Validate the domain object. A list of message keys is returned describing why the object is not valid.

Returns:

list of validation failures.