Package org.apache.cayenne.util
Class ObjectContextGraphAction
java.lang.Object
org.apache.cayenne.util.ObjectContextGraphAction
- All Implemented Interfaces:
Serializable
public class ObjectContextGraphAction extends Object implements Serializable
A base implementation of a helper class to handle
ObjectContext.propertyChanged(org.apache.cayenne.Persistent, String, Object, Object)
processing on behalf of an ObjectContext.- Since:
- 3.0 TODO: make this non-public!
- See Also:
- Serialized Form
-
Field Summary
Fields Modifier and Type Field Description protected ObjectContext
context
-
Constructor Summary
Constructors Constructor Description ObjectContextGraphAction(ObjectContext context)
-
Method Summary
Modifier and Type Method Description protected void
handleArcPropertyChange(Persistent object, ArcProperty property, Object oldValue, Object newValue)
void
handlePropertyChange(Persistent object, String propertyName, Object oldValue, Object newValue)
Handles property change in a Persistent object, routing to eitherhandleArcPropertyChange(Persistent, ArcProperty, Object, Object)
orhandleSimplePropertyChange(Persistent, String, Object, Object)
.protected void
handleSimplePropertyChange(Persistent object, String propertyName, Object oldValue, Object newValue)
protected boolean
markAsDirty(Persistent object)
Changes object state to MODIFIED if needed, returning true if the change has occurred, false if not.
-
Field Details
-
context
-
-
Constructor Details
-
ObjectContextGraphAction
-
-
Method Details
-
handlePropertyChange
public void handlePropertyChange(Persistent object, String propertyName, Object oldValue, Object newValue)Handles property change in a Persistent object, routing to eitherhandleArcPropertyChange(Persistent, ArcProperty, Object, Object)
orhandleSimplePropertyChange(Persistent, String, Object, Object)
. -
handleArcPropertyChange
protected void handleArcPropertyChange(Persistent object, ArcProperty property, Object oldValue, Object newValue) -
handleSimplePropertyChange
protected void handleSimplePropertyChange(Persistent object, String propertyName, Object oldValue, Object newValue) -
markAsDirty
Changes object state to MODIFIED if needed, returning true if the change has occurred, false if not.
-