Task manager provides the following notifications:

Event	Recipient(s)	Comment
Task handler execution start	task owner	Emitted when a task handler execution is started.
Task handler execution finish	task owner	Emitted when a task handler execution finishes.

Some examples

The following snippet of the system configuration object can be used to configure task notifications:

<notificationConfiguration>
    <handler>
        <simpleTaskNotifier>
            <transport>mail</transport>      <!-- all starts and finishes are reported by mail (can generate a lot of messages, e.g. when live sync is used -->
        </simpleTaskNotifier>
        <simpleTaskNotifier>
            <operation>delete</operation>    <!-- DELETE means finishing task handler execution -->
            <status>onlyFailure</status>     <!-- this corresponds to the FATAL_ERROR result -->
            <transport>sms</transport>
        </simpleTaskNotifier>
        <simpleTaskNotifier>
            <operation>delete</operation>    <!-- DELETE means finishing task handler execution -->
            <category>taskEvent</category>
            <expressionFilter>
                <script>                     <!-- any situation that results in the task being suspended -->
                    <code>event.isPermanentError()</code>
                </script>
            </expressionFilter>
            <transport>sms</transport>
        </simpleTaskNotifier>
    </handler>
    <mail>
        <server>
            <host>smtp.gmail.com</host>
            <port>587</port>
            <username>...</username>
            <password>...</password>
            <transportSecurity>starttlsEnabled</transportSecurity>
         </server>
         <redirectToFile>d:\midpoint\home\mail-notifications.txt</redirectToFile>		<!-- just for debugging -->
     </mail>
     <sms> ... </sms> 
</notificationConfiguration>

A notification looks like this:

============================================ Tue Jun 21 18:07:42 CEST 2016
To: admin@evolveum.com
Subject: Task 'Reconcile CSV1' finish notification: FATAL_ERROR

Notification about task-related operation.

Task: Reconcile CSV1
Handler: http://midpoint.evolveum.com/xml/ns/public/model/synchronization/task/reconciliation/handler-3

Run result status: PERMANENT_ERROR
Status: FATAL_ERROR
Message: Reconciliation without an object class specification is not supported
Progress: 0

Notification created on: Tue Jun 21 18:07:42 CEST 2016

Task owner: midPoint Administrator (administrator)
Channel: http://midpoint.evolveum.com/xml/ns/public/provisioning/channels-3#reconciliation

The following information is available:

Field	Meaning	Comment
Task	The name of the task. Usually it is self-explaining.
Handler	Handler that starts or finishes its execution. Most tasks have exactly one handler. However, some workflow-related tasks can have more (sometimes up to 4) handlers. Each handler start/stop is sent as a standalone event.
Run result status	Result of the handler execution, driving what will be done with the task. Can have values of PERMANENT_ERROR, TEMPORARY_ERROR, FINISHED, FINISHED_HANDLER, INTERRUPTED, RESTART_REQUESTED. (TODO - more information)	Can be tested with isPermanentError(), isTemporaryError(), isFinished(), isInterrupted(), isRestartRequested() event methods.
Status	Status as stored in the task's operation result. Can have values of SUCCESS, HANDLED_ERROR, WARNING, PARTIAL_ERROR, FATAL_ERROR, IN_PROGRESS, NOT_APPLICABLE.	Can be tested with <status> filter, or with isSuccess() - corresponds to SUCESS, HANDLED_ERROR, WARNING, isOnlyFailure() - corresponds to FATAL_ERROR, isFailure() - corresponds to PARTIAL_ERROR or FATAL_ERROR.
Message	Message that is part of the operation result, if present.	Retrieved via event.getMessage().
Progress	Progress reported by the task.	Retrieved via event.getProgress().

So, if you want to send notifications when a problem occurs, it is most advisable to use expressionFilter of event.isPermanentError(), as in the third example.

TODO more detailed explanation

Page tree

Task notifications

Some examples