I_ChangeCallback (xmlBlaster 1.6.2 API)

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xmlBlaster 1.6.2 API

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org.xmlBlaster.engine.msgstore
Interface I_ChangeCallback

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

Method Detail

public 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.