com.arsdigita.domain
Interface DomainObjectObserver

All Known Subinterfaces:

GlobalObserver

All Known Implementing Classes:

AbstractDomainObjectObserver, AuditingObserver, PermissionsObserver, SearchableObserver

public interface DomainObjectObserver

Interface for DomainObject observers. Implementations of DomainObjectObserver should implement the equals method meaningfully so that multiple copies of the same observer are not added by multiple domain objects that wrap the same data object.

Version:

1.0

Author:

Joseph Bank

Field Summary

static String

versionId

Method Summary

void	add(DomainObject dobj, String name, DataObject dataObject) Callback for an add operation on the observed DomainObject
void	afterDelete(DomainObject dobj) Callback after a delete operation on the observed DomainObject
void	afterSave(DomainObject dobj) Callback after a save operation on the observed DomainObject
void	beforeDelete(DomainObject dobj) Callback before a delete operation on the observed DomainObject
void	beforeSave(DomainObject dobj) Callback before a save operation on the observed DomainObject
void	clear(DomainObject dobj, String name) Callback for a clear operation on the observed DomainObject
void	remove(DomainObject dobj, String name, DataObject dataObject) Callback for a remove operation on the observed DomainObject
void	set(DomainObject dobj, String name, Object old_value, Object new_value) Callback for a set operation on the observed DomainObject

Field Detail

versionId

public static final String versionId

See Also:

Constant Field Values

Method Detail

set

public void set(DomainObject dobj,
                String name,
                Object old_value,
                Object new_value)

Callback for a set operation on the observed DomainObject

Parameters:

dobj - the observed domain object

name - the name of the parameter being set

old_value - the old value of the parameter being set

new_value - the old value of the parameter being set

add

public void add(DomainObject dobj,
                String name,
                DataObject dataObject)

Callback for an add operation on the observed DomainObject

Parameters:

dobj - the observed domain object

name - the name of the parameter being set

remove

public void remove(DomainObject dobj,
                   String name,
                   DataObject dataObject)

Callback for a remove operation on the observed DomainObject

Parameters:

dobj - the observed domain object

name - the name of the parameter being set

clear

public void clear(DomainObject dobj,
                  String name)

Callback for a clear operation on the observed DomainObject

Parameters:

dobj - the observed domain object

name - the name of the parameter being set

beforeSave

public void beforeSave(DomainObject dobj)
                throws PersistenceException

Callback before a save operation on the observed DomainObject

Parameters:

dobj - the observed domain object

Throws:

PersistenceException

afterSave

public void afterSave(DomainObject dobj)
               throws PersistenceException

Callback after a save operation on the observed DomainObject

Parameters:

dobj - the observed domain object

Throws:

PersistenceException

beforeDelete

public void beforeDelete(DomainObject dobj)
                  throws PersistenceException

Callback before a delete operation on the observed DomainObject

Parameters:

dobj - the observed domain object

Throws:

PersistenceException

afterDelete

public void afterDelete(DomainObject dobj)
                 throws PersistenceException

Callback after a delete operation on the observed DomainObject

Parameters:

dobj - the observed domain object

Throws:

PersistenceException