org.nuiton.topia.persistence.internal

Class AbstractTopiaEntity

java.lang.Object

org.nuiton.topia.persistence.internal.AbstractTopiaEntity

All Implemented Interfaces:

Serializable, TopiaEntity

public abstract class AbstractTopiaEntity
extends Object
implements TopiaEntity

Classe de base de toutes les entités, cela permet de concentrer le code technique dans cette classe. L'identifiant peut-etre n'importe quoi Aucune restriction n'est faite dessus, il peut meme changer entre deux types d'entité si cela ne pose pas d'autre probleme (heritage entre ces entités).

Author:

poussin

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	deleted
protected TopiaFiresSupport	fireSupport
protected PropertyChangeSupport	readListeners
protected VetoableChangeSupport	readVetoables
protected Date	topiaCreateDate
protected String	topiaId
protected long	topiaVersion
protected PropertyChangeSupport	writeListeners
protected VetoableChangeSupport	writeVetoables

Fields inherited from interface org.nuiton.topia.persistence.TopiaEntity

AGGREGATE, COMPOSITE, PROPERTY_TOPIA_CREATE_DATE, PROPERTY_TOPIA_ID, PROPERTY_TOPIA_VERSION, TOPIA_CREATE_DATE, TOPIA_ID, TOPIA_VERSION

Constructor Summary

Constructors

Constructor and Description
AbstractTopiaEntity()

Method Summary

Methods

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener on any property writing.
void	addPropertyChangeListener(String propertyName, PropertyChangeListener listener) Adds a PropertyChangeListener on the given property writing.
void	addPropertyListener(PropertyChangeListener listener) Adds a PropertyChangeListener on any property reading.
void	addPropertyListener(String propertyName, PropertyChangeListener listener) Adds a PropertyChangeListener on the given property reading.
void	addVetoableChangeListener(String propertyName, VetoableChangeListener vetoable) Adds a VetoableChangeListener on the given property writing.
void	addVetoableChangeListener(VetoableChangeListener vetoable) Adds a VetoableChangeListener on any property writing.
void	addVetoableListener(String propertyName, VetoableChangeListener vetoable) Adds a VetoableChangeListener on the given property reading.
void	addVetoableListener(VetoableChangeListener vetoable) Adds a VetoableChangeListener on any property reading.
boolean	equals(Object obj) On est sur que les objets sont bien les memes car s'il n'ont pas d'id cela veut dire qu'il ne vienne pas de la meme session donc qu'il sont nouveau et different, ou bien qu'ils viennent de la meme session et dans ce cas l'egalite == fonctionne.
protected void	fireOnPostRead(String propertyName, int index, Object value)
protected void	fireOnPostRead(String propertyName, Object value)
protected void	fireOnPostWrite(String propertyName, int index, Object oldValue, Object newValue)
protected void	fireOnPostWrite(String propertyName, Object oldValue, Object newValue)
protected void	fireOnPreRead(String propertyName, Object value)
protected void	fireOnPreWrite(String propertyName, Object oldValue, Object newValue)
protected TopiaFiresSupport	getFireSupportOrNull()
protected PropertyChangeSupport	getReadPropertyChangeSupport() Initialize readListeners at first use or after deserialisation.
protected VetoableChangeSupport	getReadVetoableChangeSupport() Initialize readVetoables at first use or after deserialisation.
Date	getTopiaCreateDate() Technical date creation of the entity.
String	getTopiaId() Unique technical Id of the entity.
long	getTopiaVersion() Technical property to keep versionning of the entity.
protected PropertyChangeSupport	getWritePropertyChangeSupport() Initialize writeListeners at first use or after deserialisation.
protected VetoableChangeSupport	getWriteVetoableChangeSupport() Initialize writeVetoables at first use or after deserialisation.
int	hashCode() On utilise la date de creation comme hash code, cette date ne varie pas au cours du temps
boolean	isDeleted()
boolean	isPersisted() This method must be used to know if the current entity is present on the persistent support.
void	notifyDeleted() Notifies the current entity instance than it has been removed from the persistent support.
void	removePropertyChangeListener(PropertyChangeListener listener) Remove the given PropertyChangeListener registered for any property writing.
void	removePropertyChangeListener(String propertyName, PropertyChangeListener listener) Remove the given PropertyChangeListener registered the given property writing.
void	removePropertyListener(PropertyChangeListener listener) Remove the given PropertyChangeListener registered for any property reading.
void	removePropertyListener(String propertyName, PropertyChangeListener listener) Remove the given PropertyChangeListener registered the given property reading.
void	removeVetoableChangeListener(String propertyName, VetoableChangeListener vetoable) Remove the given VetoableChangeListener registered the given property writing.
void	removeVetoableChangeListener(VetoableChangeListener vetoable) Remove the given VetoableChangeListener registered for any property writing.
void	removeVetoableListener(String propertyName, VetoableChangeListener vetoable) Remove the given VetoableChangeListener registered the given property reading.
void	removeVetoableListener(VetoableChangeListener vetoable) Remove the given VetoableChangeListener registered for any property reading.
void	setTopiaCreateDate(Date topiaCreateDate) Set the technical creation date of the entity.
void	setTopiaId(String v) Set the technical id of the entity.
void	setTopiaVersion(long v) Set the technical version of the entity.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuiton.topia.persistence.TopiaEntity

accept

Field Detail

topiaId

protected String topiaId

topiaVersion

protected long topiaVersion

topiaCreateDate

protected Date topiaCreateDate

deleted

protected transient boolean deleted

fireSupport

protected transient TopiaFiresSupport fireSupport

readListeners

protected transient PropertyChangeSupport readListeners

writeListeners

protected transient PropertyChangeSupport writeListeners

readVetoables

protected transient VetoableChangeSupport readVetoables

writeVetoables

protected transient VetoableChangeSupport writeVetoables

Constructor Detail

AbstractTopiaEntity

public AbstractTopiaEntity()

Method Detail

getReadPropertyChangeSupport

protected PropertyChangeSupport getReadPropertyChangeSupport()

Initialize readListeners at first use or after deserialisation.

Returns:

readListeners

getWritePropertyChangeSupport

protected PropertyChangeSupport getWritePropertyChangeSupport()

Initialize writeListeners at first use or after deserialisation.

Returns:

writeListeners

getReadVetoableChangeSupport

protected VetoableChangeSupport getReadVetoableChangeSupport()

Initialize readVetoables at first use or after deserialisation.

Returns:

readVetoables

getWriteVetoableChangeSupport

protected VetoableChangeSupport getWriteVetoableChangeSupport()

Initialize writeVetoables at first use or after deserialisation.

Returns:

writeVetoables

getTopiaId

public String getTopiaId()

Description copied from interface: TopiaEntity

Unique technical Id of the entity. This id contains the fully qualified name of the entity interface. This id also has an index and is used to uniquely identify the entity in the database.

Specified by:

getTopiaId in interface TopiaEntity

Returns:

the technical Id of the entity

setTopiaId

public void setTopiaId(String v)

Description copied from interface: TopiaEntity

Set the technical id of the entity. Make sure to use this method only for copy. The technical id is generated by ToPIA when the entity is persisted using the TopiaDao.create() methods.

Specified by:

setTopiaId in interface TopiaEntity

Parameters:

v - technical id to set

getTopiaVersion

public long getTopiaVersion()

Description copied from interface: TopiaEntity

Technical property to keep versionning of the entity. The version is incremented on each change of the entity.

Specified by:

getTopiaVersion in interface TopiaEntity

Returns:

the current version of the entity

setTopiaVersion

public void setTopiaVersion(long v)

Description copied from interface: TopiaEntity

Set the technical version of the entity. Make sure to use this method only for copy. The version is automatically incremented on entity changes.

Specified by:

setTopiaVersion in interface TopiaEntity

Parameters:

v - technical version to set

getTopiaCreateDate

public Date getTopiaCreateDate()

Description copied from interface: TopiaEntity

Technical date creation of the entity. This date doesn't change through time and was initialized on entity creation when using the TopiaDao.create() methods.

Specified by:

getTopiaCreateDate in interface TopiaEntity

Returns:

the creation date of the entity

setTopiaCreateDate

public void setTopiaCreateDate(Date topiaCreateDate)

Description copied from interface: TopiaEntity

Set the technical creation date of the entity. Make sure to use this method only for copy. This date is immutable and was created on entity creation.

Specified by:

setTopiaCreateDate in interface TopiaEntity

Parameters:

topiaCreateDate - technical create date to set

isPersisted

public boolean isPersisted()

Description copied from interface: TopiaEntity

This method must be used to know if the current entity is present on the persistent support. If the entity is not yet persisted or if the entity has been removed, this method will return false.

Specified by:

isPersisted in interface TopiaEntity

Returns:

true if the entity is persisted and not yet deleted

isDeleted

public boolean isDeleted()

Specified by:

isDeleted in interface TopiaEntity

Returns:

Is the entity was removed from persistent support ?

notifyDeleted

public void notifyDeleted()

Description copied from interface: TopiaEntity

Notifies the current entity instance than it has been removed from the persistent support.

Specified by:

notifyDeleted in interface TopiaEntity

hashCode

public int hashCode()

On utilise la date de creation comme hash code, cette date ne varie pas au cours du temps

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

On est sur que les objets sont bien les memes car s'il n'ont pas d'id cela veut dire qu'il ne vienne pas de la meme session donc qu'il sont nouveau et different, ou bien qu'ils viennent de la meme session et dans ce cas l'egalite == fonctionne.

Overrides:

equals in class Object

getFireSupportOrNull

protected TopiaFiresSupport getFireSupportOrNull()

fireOnPreRead

protected void fireOnPreRead(String propertyName,
                 Object value)

fireOnPostRead

protected void fireOnPostRead(String propertyName,
                  Object value)

fireOnPostRead

protected void fireOnPostRead(String propertyName,
                  int index,
                  Object value)

fireOnPreWrite

protected void fireOnPreWrite(String propertyName,
                  Object oldValue,
                  Object newValue)

fireOnPostWrite

protected void fireOnPostWrite(String propertyName,
                   Object oldValue,
                   Object newValue)

fireOnPostWrite

protected void fireOnPostWrite(String propertyName,
                   int index,
                   Object oldValue,
                   Object newValue)

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
                             PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Adds a PropertyChangeListener on the given property writing.

Specified by:

addPropertyChangeListener in interface TopiaEntity

Parameters:

propertyName - the property name to listen

listener - the listener to register

See Also:

PropertyChangeSupport

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Adds a PropertyChangeListener on any property writing.

Specified by:

addPropertyChangeListener in interface TopiaEntity

Parameters:

listener - the listener to register

See Also:

PropertyChangeSupport

addVetoableChangeListener

public void addVetoableChangeListener(String propertyName,
                             VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Adds a VetoableChangeListener on the given property writing.

Specified by:

addVetoableChangeListener in interface TopiaEntity

Parameters:

propertyName - the property name to listen

vetoable - the listener to register

See Also:

VetoableChangeSupport

addVetoableChangeListener

public void addVetoableChangeListener(VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Adds a VetoableChangeListener on any property writing.

Specified by:

addVetoableChangeListener in interface TopiaEntity

Parameters:

vetoable - the listener to register

See Also:

VetoableChangeSupport

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
                                PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Remove the given PropertyChangeListener registered the given property writing.

Specified by:

removePropertyChangeListener in interface TopiaEntity

Parameters:

propertyName - the property name to unregister writing

listener - the listener to unregister

See Also:

PropertyChangeSupport

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Remove the given PropertyChangeListener registered for any property writing.

Specified by:

removePropertyChangeListener in interface TopiaEntity

Parameters:

listener - the listener to unregister

See Also:

PropertyChangeSupport

removeVetoableChangeListener

public void removeVetoableChangeListener(String propertyName,
                                VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Remove the given VetoableChangeListener registered the given property writing.

Specified by:

removeVetoableChangeListener in interface TopiaEntity

Parameters:

propertyName - the property name to unregister writing

vetoable - the listener to unregister

See Also:

VetoableChangeSupport

removeVetoableChangeListener

public void removeVetoableChangeListener(VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Remove the given VetoableChangeListener registered for any property writing.

Specified by:

removeVetoableChangeListener in interface TopiaEntity

Parameters:

vetoable - the listener to unregister

See Also:

VetoableChangeSupport

addPropertyListener

public void addPropertyListener(String propertyName,
                       PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Adds a PropertyChangeListener on the given property reading.

Specified by:

addPropertyListener in interface TopiaEntity

Parameters:

propertyName - the property name to listen

listener - the listener to register

See Also:

PropertyChangeSupport

addPropertyListener

public void addPropertyListener(PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Adds a PropertyChangeListener on any property reading.

Specified by:

addPropertyListener in interface TopiaEntity

Parameters:

listener - the listener to register

See Also:

PropertyChangeSupport

addVetoableListener

public void addVetoableListener(String propertyName,
                       VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Adds a VetoableChangeListener on the given property reading.

Specified by:

addVetoableListener in interface TopiaEntity

Parameters:

propertyName - the property name to listen

vetoable - the listener to register

See Also:

VetoableChangeSupport

addVetoableListener

public void addVetoableListener(VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Adds a VetoableChangeListener on any property reading.

Specified by:

addVetoableListener in interface TopiaEntity

Parameters:

vetoable - the listener to register

See Also:

VetoableChangeSupport

removePropertyListener

public void removePropertyListener(String propertyName,
                          PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Remove the given PropertyChangeListener registered the given property reading.

Specified by:

removePropertyListener in interface TopiaEntity

Parameters:

propertyName - the property name to unregister reading

listener - the listener to unregister

See Also:

PropertyChangeSupport

removePropertyListener

public void removePropertyListener(PropertyChangeListener listener)

Description copied from interface: TopiaEntity

Remove the given PropertyChangeListener registered for any property reading.

Specified by:

removePropertyListener in interface TopiaEntity

Parameters:

listener - the listener to unregister

See Also:

PropertyChangeSupport

removeVetoableListener

public void removeVetoableListener(String propertyName,
                          VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Remove the given VetoableChangeListener registered the given property reading.

Specified by:

removeVetoableListener in interface TopiaEntity

Parameters:

propertyName - the property name to unregister reading

vetoable - the listener to unregister

See Also:

VetoableChangeSupport

removeVetoableListener

public void removeVetoableListener(VetoableChangeListener vetoable)

Description copied from interface: TopiaEntity

Remove the given VetoableChangeListener registered for any property reading.

Specified by:

removeVetoableListener in interface TopiaEntity

Parameters:

vetoable - the listener to unregister

See Also:

VetoableChangeSupport