xmlBlaster 2.2.0 API

org.xmlBlaster.engine.msgstore
Interface I_ChangeCallback

All Known Implementing Classes:
MsgUnitWrapper

public interface I_ChangeCallback


Method Summary
 I_MapEntry changeEntry(I_MapEntry entry)
          Callback invoked by I_Map.change inside the synchronization point.
 

Method Detail

changeEntry

I_MapEntry changeEntry(I_MapEntry entry)
                       throws XmlBlasterException
Callback invoked by I_Map.change inside the synchronization point.

Parameters:
entry - the entry to modify.
Returns:
I_MapEntry the modified entry, if null we return immediately (returning the given entry)
Throws:
XmlBlasterException - if something has gone wrong and the change must be rolled back.

xmlBlaster 2.2.0 API

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