Example usage for com.mongodb BasicDBObjectBuilder start

Introduction

In this page you can find the example usage for com.mongodb BasicDBObjectBuilder start.

Prototype

public static BasicDBObjectBuilder start() 

Source Link

Document

Creates a builder intialized with an empty document.

Usage

From source file:org.alfresco.bm.devicesync.dao.mongo.MongoMetricsService.java

License:Open Source License

@Override
public Stream<Metrics> getMetrics(int skip, int limit) {
    DBObject query = BasicDBObjectBuilder.start().get();
    DBObject orderBy = BasicDBObjectBuilder.start("timestampMS", 1).get();
    DBCursor cur = collection.find(query).sort(orderBy).skip(skip).limit(limit);
    Stream<Metrics> stream = StreamSupport.stream(cur.spliterator(), false).onClose(() -> cur.close()) // need to close cursor;
            .map(dbo -> Metrics.fromDBObject(dbo));
    return stream;
}

---

From source file:org.alfresco.bm.devicesync.eventprocessor.AbstractCMISEventProcessor.java

License:Open Source License

public final EventResult processEvent(Event event) throws Exception {
    try {/*from  w ww  .j  a v  a 2 s  .c o m*/
        return processCMISEvent(event);
    } catch (CmisRuntimeException e) {
        String error = e.getMessage();
        String stack = ExceptionUtils.getStackTrace(e);
        // Grab the CMIS information
        DBObject data = BasicDBObjectBuilder.start().append("msg", error).append("stack", stack)
                .push("cmisFault").append("code", "" + e.getCode()) // BigInteger is not
                // Serializable
                .append("errorContent", e.getErrorContent()).pop().get();
        // Build failure result
        return new EventResult(data, false);
    } catch (RuntimeException e) {
        e.printStackTrace();
        return new EventResult(BasicDBObjectBuilder.start().append("msg", "Exception uploading document.")
                .append("exception", e.getMessage()).get(), false);
    }
}

---

From source file:org.alfresco.bm.devicesync.eventprocessor.GetFile.java

License:Open Source License

@Override
protected EventResult processCMISEvent(Event event) throws Exception {
    super.suspendTimer(); // Timer control

    DBObject dbObject = (DBObject) event.getData();
    String username = (String) dbObject.get("username");
    String path = (String) dbObject.get("path");

    try {//  ww  w .  j a  v a2 s . c  om
        super.resumeTimer(); // Timer control
        DBObject downloadResult = downloadFileHelper.download(username, path);
        super.suspendTimer(); // Timer control

        // Done
        Event doneEvent = new Event(eventNameFileDownloaded, downloadResult);
        EventResult result = new EventResult(BasicDBObjectBuilder.start()
                .append("msg", "Successfully downloaded document.").append("result", downloadResult).get(),
                doneEvent);

        // Done
        return result;
    } catch (UploadFileException e) {
        e.printStackTrace();
        return new EventResult(
                BasicDBObjectBuilder.start().append("msg", "Exception downloading document.")
                        .append("exception", e.getE().getMessage()).append("document", e.getData()).get(),
                false);
    } catch (Exception e) {
        e.printStackTrace();
        return new EventResult(BasicDBObjectBuilder.start().append("msg", "Exception downloading document.")
                .append("exception", e.getMessage()).get(), false);
    }
}

---

From source file:org.alfresco.bm.devicesync.eventprocessor.UploadFileForSubscription.java

License:Open Source License

@Override
protected EventResult processCMISEvent(Event event) throws Exception {
    super.suspendTimer(); // Timer control

    DBObject dbObject = (DBObject) event.getData();
    UploadFileData uploadFileData = UploadFileData.fromDBObject(dbObject);
    String subscriptionId = uploadFileData.getSubscriptionId();
    SubscriptionData subscriptionData = subscriptionsService.getSubscription(subscriptionId);

    try {/*w  ww. jav  a  2s  .c o m*/
        DBObject data = uploadFileHelper.doUpload(uploadFileData, subscriptionData, new UploadListener() {
            @Override
            public void beforeUpload() {
                UploadFileForSubscription.super.resumeTimer(); // Timer
                                                               // control
            }

            @Override
            public void afterUpload() {
                UploadFileForSubscription.super.stopTimer(); // Timer
                                                             // control
            }

            @Override
            public void onException(Exception e) {
                UploadFileForSubscription.super.stopTimer(); // Timer
                                                             // control
            }
        }, super.getName());

        // Done
        Event doneEvent = new Event(eventNameFileUploaded, data);
        EventResult result = new EventResult(BasicDBObjectBuilder.start()
                .append("msg", "Successfully uploaded document.").append("document", data).get(), doneEvent);

        // Done
        return result;
    } catch (UploadFileException e) {
        return new EventResult(
                BasicDBObjectBuilder.start().append("msg", "Exception uploading document.")
                        .append("exception", e.getE().getMessage()).append("document", e.getData()).get(),
                false);
    }
}

---

From source file:org.alfresco.bm.event.mongo.MongoEventService.java

License:Open Source License

/**
 * Helper method to convert an {@link Event} into a {@link DBObject persistable object}
 *///from   www. ja v  a  2  s . com
public static DBObject convertEvent(Event event) {
    // Check the event
    if (event.getDataInMemory() && event.getDriver() != null) {
        throw new IllegalStateException(
                "Events cannot be assigned a specific driver when they have their data bound in memory: "
                        + event);
    }

    BasicDBObjectBuilder insertObjBuilder = BasicDBObjectBuilder.start();
    // Handle the data-key-data-owner link i.e. we store either the object or the key and owner of the key
    insertObjBuilder.add(Event.FIELD_DATA, event.getData());
    insertObjBuilder.add(Event.FIELD_LOCK_OWNER, event.getLockOwner())
            .add(Event.FIELD_LOCK_TIME, new Date(event.getLockTime())).add(Event.FIELD_NAME, event.getName())
            .add(Event.FIELD_SCHEDULED_TIME, new Date(event.getScheduledTime()))
            .add(Event.FIELD_SESSION_ID, event.getSessionId()).add(Event.FIELD_DRIVER, event.getDriver());
    DBObject insertObj = insertObjBuilder.get();
    // Handle explicit setting of the ID
    if (event.getId() != null) {
        insertObj.put(Event.FIELD_ID, new ObjectId(event.getId()));
    }
    return insertObj;
}

---

From source file:org.alfresco.bm.event.mongo.MongoEventService.java

License:Open Source License

@Override
public Event getEvent(String id) {
    DBObject queryObj = BasicDBObjectBuilder.start().add(Event.FIELD_ID, new ObjectId(id)).get();
    DBObject eventObj = collection.findOne(queryObj);
    Event event = null;//from  w  ww.j av  a  2 s . c o m
    if (eventObj != null) {
        event = convertDBObject(eventObj);
    }

    // Done
    if (logger.isDebugEnabled()) {
        logger.debug("Fetched event for ID '" + id + ": " + event);
    }
    return event;
}

---

From source file:org.alfresco.bm.event.mongo.MongoEventService.java

License:Open Source License

/**
 * {@inheritDoc}//from w  ww  .  ja  va  2 s  . c  o  m
 */
@Override
public Event nextEvent(String driverId, long latestScheduledTime) {
    // Build query
    BasicDBObjectBuilder qb = BasicDBObjectBuilder.start().push(Event.FIELD_SCHEDULED_TIME) // Must be scheduled to execute
            .add("$lte", new Date(latestScheduledTime)).pop().add(Event.FIELD_LOCK_OWNER, null) // Must not be locked
            .push(Event.FIELD_DATA_OWNER) // We must own the data it or it must be unowned
            .add("$in", new String[] { dataOwner, null }).pop();
    if (driverId != null) {
        qb.push(Event.FIELD_DRIVER) // Must be assigned to the given driver or must be unassigned
                .add("$in", new String[] { driverId, null }).pop();
    }
    DBObject queryObj = qb.get();
    // Build sort
    DBObject sortObj = BasicDBObjectBuilder.start().add(Event.FIELD_SCHEDULED_TIME, Integer.valueOf(1)).get();
    // Build update
    long now = System.currentTimeMillis();
    DBObject updateObj = BasicDBObjectBuilder.start().push("$set").add(Event.FIELD_LOCK_OWNER, dataOwner)
            .add(Event.FIELD_LOCK_TIME, new Date(now)).pop().get();

    DBObject oldObj = collection.findAndModify(queryObj, sortObj, updateObj);
    // Make sure we return the event, as modified
    Event event = null;
    if (oldObj != null) {
        event = convertDBObject(oldObj);
        event.setLockOwner(dataOwner);
        event.setLockTime(now);
    }

    // Done
    if (logger.isDebugEnabled()) {
        logger.debug("\n" + "Fetched next event (no lock present): \n" + "   Latest scheduled time:  "
                + latestScheduledTime + "\n" + "   Driver ID:              " + driverId + "\n" + "   Event: "
                + event);
    }
    return event;
}

---

From source file:org.alfresco.bm.event.mongo.MongoEventService.java

License:Open Source License

@Override
public boolean deleteEvent(Event event) {
    String id = event.getId();/*  w w  w. j a  v  a2  s  .  c  o m*/
    DBObject queryObj = BasicDBObjectBuilder.start().add(Event.FIELD_ID, new ObjectId(id)).get();
    // Drop any associated memory data
    runLocalData.remove(id);

    WriteResult wr = collection.remove(queryObj);
    if (wr.getN() != 1) {
        // Done
        if (logger.isDebugEnabled()) {
            logger.debug("Failed to removed event: \n" + "   Event:  " + event + "\n" + "   Result: " + wr);
        }
        return false;
    } else {
        // Done
        if (logger.isDebugEnabled()) {
            logger.debug("Removed event: " + event);
        }
        return true;
    }
}

---

From source file:org.alfresco.bm.event.mongo.MongoResultService.java

License:Open Source License

@Override
public void recordResult(EventRecord result) {
    if (result == null) {
        throw new IllegalArgumentException("EventRecord may not be null.");
    }//from   w  ww .  ja v  a2  s  .  c  om

    Event event = result.getEvent();
    if (event == null) {
        throw new IllegalArgumentException("EventRecord must contain an Event.");
    }

    DBObject eventObj = MongoEventService.convertEvent(event);
    // Remove the event data if it is not persistable
    if (event.getDataInMemory()) {
        eventObj.removeField(Event.FIELD_DATA);
    }
    // Remove data that is captured in the result
    eventObj.removeField(Event.FIELD_DATA_OWNER); // This is covered by the processedBy
    eventObj.removeField(Event.FIELD_ID); // Internal and not required
    eventObj.removeField(Event.FIELD_SCHEDULED_TIME); // This is the (startTime - startDelay)
    eventObj.removeField(Event.FIELD_LOCK_TIME); // Locking was an internal function
    eventObj.removeField(Event.FIELD_LOCK_OWNER); // Locking was an internal function

    BasicDBObjectBuilder insertObjBuilder = BasicDBObjectBuilder.start()
            .add(EventRecord.FIELD_PROCESSED_BY, result.getProcessedBy())
            .add(EventRecord.FIELD_CHART, result.isChart()).add(EventRecord.FIELD_DATA, result.getData())
            .add(EventRecord.FIELD_DRIVER_ID, result.getDriverId())
            .add(EventRecord.FIELD_START_DELAY, result.getStartDelay())
            .add(EventRecord.FIELD_START_TIME, new Date(result.getStartTime()))
            .add(EventRecord.FIELD_SUCCESS, result.isSuccess()).add(EventRecord.FIELD_TIME, result.getTime())
            .add(EventRecord.FIELD_EVENT, eventObj);
    if (result.getWarning() != null) {
        insertObjBuilder.add(EventRecord.FIELD_WARNING, result.getWarning());
    }
    DBObject insertObj = insertObjBuilder.get();

    try {
        collection.insert(insertObj);
    } catch (MongoException e) {
        throw new RuntimeException("Failed to insert event result:\n" + "   Result: " + insertObj, e);
    }
    // Done
    if (logger.isDebugEnabled()) {
        logger.debug("Recorded result: " + insertObj);
    }
}

---

From source file:org.alfresco.bm.event.mongo.MongoResultService.java

License:Open Source License

@Override
public EventRecord getFirstResult() {
    DBObject sortObj = BasicDBObjectBuilder.start().add(EventRecord.FIELD_START_TIME, Integer.valueOf(1)).get();

    DBObject resultObj = collection.findOne(null, null, sortObj);
    EventRecord result = convertToEventRecord(resultObj);

    if (logger.isDebugEnabled()) {
        logger.debug("Found first result: " + result);
    }/*from  ww  w. ja v  a  2 s.  c om*/
    return result;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• »