er.extensions.eof
Class ERXDefaultEditingContextDelegate

java.lang.Object
  er.extensions.eof.ERXEditingContextDelegate
      er.extensions.eof.ERXDefaultEditingContextDelegate

All Implemented Interfaces:

java.io.Serializable

public class ERXDefaultEditingContextDelegate
extends ERXEditingContextDelegate

Default editing context delegate. This delegate augments the regular transaction process by adding the calling of willInsert, willUpdate or willDelete on enterprise objects that are of type ERXEnterpriseObject after saveChanges is called on the editing context, but before validateForSave is called on the object. These methods can give the object a last chance to modify itself before validation occurs. The second enhancement is a built in flushing of caches on subclasses of ERXEnterpriseObject when objects have changes merged in or are invalidated. Being able to maintain caches on enterprise objects that are flushed when the underlying values change can be very handy.

See Also:

Serialized Form

Field Summary

static org.apache.log4j.Logger

log logging support

Constructor Summary

ERXDefaultEditingContextDelegate()
Constructor needed for Serialable interface

Method Summary

Methods inherited from class er.extensions.eof.ERXEditingContextDelegate

_checkEditingContextDelegate

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.apache.log4j.Logger log

logging support

Constructor Detail

ERXDefaultEditingContextDelegate

public ERXDefaultEditingContextDelegate()

Constructor needed for Serialable interface