com.kabira.platform

Interface CompensationTrigger

public interface CompensationTrigger

Indicate that this class implements a compensation trigger. Compensation triggers are invoked on the active node for an instance when a conflict has been detected when restoring a node, and the JOIN_CLUSTER_RESTORE enable action is used. This interface can only be implemented by Managed types.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CompensationTrigger.ConflictInfo The conflict information passed into the uponConflict() trigger.
static class	CompensationTrigger.ConflictType Possible conflicts that are detected.

Method Summary

Modifier and Type	Method and Description
void	uponConflict(CompensationTrigger.ConflictInfo conflictInfo, java.io.ObjectInputStream conflictedDataStream) Compensation trigger callback method.

Method Detail

uponConflict

void uponConflict(CompensationTrigger.ConflictInfo conflictInfo,
                  java.io.ObjectInputStream conflictedDataStream)

Compensation trigger callback method. The conflictedDataStream is a Serializable stream containing the object data from the remote node. To access the data, see the documentation for the java.io.ObjectInputStream class.

Parameters:

conflictInfo - Information for this conflict.

conflictedDataStream - The conflicting instance serialized into a Stream. Will be null for CompensationTrigger.ConflictType.ADDED_INSTANCE.