com.evolveum.midpoint.model.api.hooks
Interface ChangeHook

All Known Implementing Classes:
NotificationChangeHook, SystemConfigurationHandler, WfHook

public interface ChangeHook

TODO This applies to all changes, therefore it will "hook" into addObject, modifyObject and also deleteObject.

Author:
semancik

Method Summary
 HookOperationMode invoke(ModelContext context, Task task, OperationResult result)
          Generic method to be implemented by the hook.
 

Method Detail

invoke

HookOperationMode invoke(ModelContext context,
                         Task task,
                         OperationResult result)
Generic method to be implemented by the hook. It is invoked by the Model Clockwork at these occasions: - after PRIMARY state has been entered, - after SECONDARY state has been entered, and - after each of secondary-state waves has been executed (i.e. with the state of SECONDARY for all except the last one, will have state set to FINAL). TODO: what about EXECUTION and POSTEXECUTION states?

Returns:
- FOREGROUND, if the processing of model operation should continue on the foreground - BACKGROUND, if the hook switched further processing into background (and, therefore, current execution of model operation should end immediately, in the hope it will eventually be resumed later) - ERROR, if the hook encountered an error which prevents model operation from continuing (this case is currently not defined very well)


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