org.figure8.join.core
Class EntityObject

java.lang.Object
  org.figure8.join.core.EntityObject

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

AbstractResource, AbstractResourceType, Assembly, Build, Component, ComponentType, Deliverable, Deployment, EISMapping, EnvironmentMapping, Event, JMSConsumerBeanInfo, JMSConsumerBeanParameterInfo, LogicalEnvironment, Machine, MailingList, Message, NetClient, NetConfiguration, NotificationFailure, Parameter, ParameterValue, Permission, PhysicalEnvironment, QuartzCronInfo, QuartzCronParameterInfo, ResourceMapping, ResourceVersion, ScriptLogInfo, SortableEntityObject, Status, Subscription, Target, User, VersionedResourceUpdate

public class EntityObject
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable

This is a base class representing an entity object.

Version:

$Revision: 1.2 $

Author:

Laurent Broudoux

See Also:

Serialized Form

Constructor Summary

EntityObject()
Creates a new instance of EntityObject

Method Summary

java.lang.Object	clone() Clone implementation.
boolean	equals(java.lang.Object o) Say if an object is equals to this one, based on id.
long	getId() Get this entity unique identifier.
int	hashCode() Produce a hash code based on id.
boolean	isTransient() Tell if this entity has already been persisted into datastore.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntityObject

public EntityObject()

Creates a new instance of EntityObject

Method Detail

getId

public long getId()

Get this entity unique identifier.

Returns:

The long identifier

isTransient

public boolean isTransient()

Tell if this entity has already been persisted into datastore.

Returns:

false if entity has already been persisted, true otherwise

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Clone implementation. Just return super.clone()

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException - if an error occurs

hashCode

public int hashCode()

Produce a hash code based on id.

Overrides:

hashCode in class java.lang.Object

Returns:

This object hash code

equals

public boolean equals(java.lang.Object o)

Say if an object is equals to this one, based on id.

Overrides:

equals in class java.lang.Object

Parameters:

o - AN object to compare with this Entity

Returns:

true if equals, false otherwise