Examples with EventAlreadyScheduledException org.alfresco.bm.dataload.rm.exceptions.EventAlreadyScheduledException used on opensource projects

Example 1 with EventAlreadyScheduledException

use of org.alfresco.bm.dataload.rm.exceptions.EventAlreadyScheduledException in project records-management by Alfresco.

the class ScheduleInPlaceRecordLoaders method processEvent.

@Override
protected EventResult processEvent(Event event) throws Exception {
    if (!enabled) {
        return new EventResult(DECLARING_NOT_WANTED_MSG, new Event(getEventNameComplete(), null));
    }
    long sessionCount = sessionService.getActiveSessionsCount();
    int loaderSessionsToCreate = maxActiveLoaders - (int) sessionCount;
    StringBuilder eventOutputMsg = new StringBuilder();
    List<Event> nextEvents = new ArrayList<>(loaderSessionsToCreate + 1);
    /*
         * Prepare files
         */
    restCoreAPI.authenticateUser(new UserModel(username, password));
    prepareFilesToBeDeclared(eventOutputMsg);
    if (unscheduledFilesCache.isEmpty()) {
        // Make sure there are no files in process of being declared.
        int scheduledInPlaceRecords = (int) recordService.getRecordCountInSpecifiedPaths(ExecutionState.SCHEDULED.name(), null);
        if (scheduledInPlaceRecords > 0) {
            // Reschedule self. Allow events to finish before raising the done event
            Event nextEvent = new Event(getEventNameRescheduleSelf(), System.currentTimeMillis() + loadCheckDelay, null);
            nextEvents.add(nextEvent);
            eventOutputMsg.append("Waiting for " + scheduledInPlaceRecords + " in progress declare in place records events. Rescheduled self.");
            return new EventResult(eventOutputMsg.toString(), nextEvents);
        }
        // no more files to declare, raise done event
        return new EventResult(DONE_EVENT_MSG, new Event(getEventNameComplete(), null));
    }
    /*
         * Schedule worker events
         */
    for (int i = 0; i < loaderSessionsToCreate; i++) {
        RecordData record = unscheduledFilesCache.poll();
        if (record == null) {
            break;
        }
        try {
            nextEvents.add(scheduleFile(record, eventOutputMsg));
        } catch (EventAlreadyScheduledException ex) {
            logger.info("File " + record.getId() + " has already been scheduled. Skip it.", ex);
        }
    }
    numberOfRecordsDeclared += nextEvents.size();
    /*
         * Reschedule self
         */
    Event nextEvent = new Event(getEventNameRescheduleSelf(), System.currentTimeMillis() + loadCheckDelay, null);
    nextEvents.add(nextEvent);
    eventOutputMsg.append("Raised further " + (nextEvents.size() - 1) + " events and rescheduled self.");
    return new EventResult(eventOutputMsg.toString(), nextEvents);
}

Example 2 with EventAlreadyScheduledException

use of org.alfresco.bm.dataload.rm.exceptions.EventAlreadyScheduledException in project records-management by Alfresco.

the class ScheduleInPlaceRecordLoaders method scheduleFile.

/**
 * Helper method that creates a declare record event for the provided file
 *
 * @param fileToSchedule info of the file to declare as record
 * @param eventOutputMsg
 * @return the declare as record event for the provided file
 * @throws EventAlreadyScheduledException if the provided file has already been scheduled
 */
private Event scheduleFile(RecordData fileToSchedule, StringBuilder eventOutputMsg) throws EventAlreadyScheduledException {
    eventOutputMsg.append("Sheduled file to be declared as record: " + fileToSchedule.getId() + ". ");
    // Create record in database to lock it
    try {
        recordService.createRecord(fileToSchedule);
    } catch (DuplicateRecordException ex) {
        throw new EventAlreadyScheduledException(eventNameDeclareInPlaceRecord, fileToSchedule.getId());
    }
    // Create an event
    DBObject declareData = BasicDBObjectBuilder.start().add(FIELD_ID, fileToSchedule.getId()).add(FIELD_USERNAME, username).add(FIELD_PASSWORD, password).get();
    Event declareEvent = new Event(getEventNameDeclareInPlaceRecord(), declareData);
    // Each load event must be associated with a session
    String sessionId = sessionService.startSession(declareData);
    declareEvent.setSessionId(sessionId);
    return declareEvent;
}