Package org.apache.cayenne.map.event

Class MapEvent

java.lang.Object
java.util.EventObject
org.apache.cayenne.event.CayenneEvent
org.apache.cayenne.map.event.MapEvent
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
EmbeddableEvent, EntityEvent
public abstract class MapEvent extends CayenneEvent
Superclass of CayenneModeler events.
See Also:

  • Field Details

    • CHANGE

      public static final int CHANGE
      A type that describes object modification events. CHANGE is a default type of new MapEvents, unless the type is specified explicitly.
      See Also:

    • ADD

      public static final int ADD
      A type that describes object creation events.
      See Also:

    • REMOVE

      public static final int REMOVE
      A type that describes object removal events.
      See Also:

    • id

      protected int id

    • oldName

      protected String oldName

    • oldNameSet

      protected boolean oldNameSet

    • domain

      protected DataChannelDescriptor domain
      Domain of event object. Might be null

  • Constructor Details

    • MapEvent

      public MapEvent(Object source)
      Constructor for MapEvent.
      Parameters:
      source - event source

    • MapEvent

      public MapEvent(Object source, String oldName)
      Constructor for MapEvent.
      Parameters:
      source - event source

  • Method Details

    • isNameChange

      public boolean isNameChange()

    • getId

      public int getId()
      Returns the id.
      Returns:
      int

    • getNewName

      public abstract String getNewName()
      Returns the newName of the object that caused this event.

    • getOldName

      public String getOldName()
      Returns the oldName.

    • setId

      public void setId(int id)
      Sets the id.

    • setOldName

      public void setOldName(String oldName)
      Sets the oldName.

    • setDomain

      public void setDomain(DataChannelDescriptor domain)
      Sets domain of event object.

    • getDomain

      public DataChannelDescriptor getDomain()
      Returns:
      Domain of event object. Might be null