Example usage for com.mongodb.client.result DeleteResult wasAcknowledged

Introduction

In this page you can find the example usage for com.mongodb.client.result DeleteResult wasAcknowledged.

Prototype

public abstract boolean wasAcknowledged();

Source Link

Document

Returns true if the write was acknowledged.

Usage

From source file:com.dydabo.blackbox.mongodb.tasks.MongoDeleteTask.java

License:Apache License

/**
 * @param row/*w ww  .  ja  v a 2 s . c o m*/
 * @return
 */
private Boolean delete(T row) {

    Document doc = utils.parseRowToDocument(row);
    DeleteResult delResult = collection
            .deleteOne(Filters.eq(MongoUtils.PRIMARYKEY, doc.get(MongoUtils.PRIMARYKEY)));

    return delResult.wasAcknowledged();
}

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From source file:com.yahoo.ycsb.db3.MongoDbClient.java

License:Open Source License

/**
 * Delete a record from the database.//  w  w w  . j  a v  a  2 s .  c o  m
 * 
 * @param table
 *          The name of the table
 * @param key
 *          The record key of the record to delete.
 * @return Zero on success, a non-zero error code on error. See the {@link DB}
 *         class's description for a discussion of error codes.
 */
@Override
public Status delete(String table, String key) {
    try {
        MongoCollection<Document> collection = database.getCollection(table);

        Document query = new Document("_id", key);
        DeleteResult result = collection.withWriteConcern(writeConcern).deleteOne(query);
        if (result.wasAcknowledged() && result.getDeletedCount() == 0) {
            System.err.println("Nothing deleted for key " + key);
            return Status.NOT_FOUND;
        }
        return Status.OK;
    } catch (Exception e) {
        System.err.println(e.toString());
        return Status.ERROR;
    }
}

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From source file:eu.operando.core.pdb.mongo.OSPPrivacyPolicyMongo.java

/**
 *
 * @param ospId/*from w  ww. jav  a  2  s. c  o m*/
 * @return
 */
public boolean deleteOSPById(String ospId) {
    boolean ret = false;

    try {
        Bson filter = new Document("_id", new ObjectId(ospId));
        DeleteResult result = ospCollection.deleteOne(filter);
        ret = result.wasAcknowledged();
    } catch (MongoWriteException ex) {
        ex.printStackTrace();
    } catch (MongoWriteConcernException ex) {
        ex.printStackTrace();
    } catch (MongoException ex) {
        ex.printStackTrace();
    }

    return ret;
}

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From source file:eu.operando.core.pdb.mongo.RegulationsMongo.java

/**
 *
 * @param regId//from ww  w. j av a2s  .  c o m
 * @return
 */
public boolean deleteRegulationById(String regId) {
    boolean ret = false;

    try {
        Bson filter = new Document("_id", new ObjectId(regId));
        DeleteResult result = regCollection.deleteOne(filter);
        ret = result.wasAcknowledged();
    } catch (MongoWriteException ex) {
        ex.printStackTrace();
    } catch (MongoWriteConcernException ex) {
        ex.printStackTrace();
    } catch (MongoException ex) {
        ex.printStackTrace();
    }

    return ret;
}

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From source file:eu.operando.core.pdb.mongo.UPPMongo.java

/**
 *
 * @param ospId/*from w w  w  .j ava2s  .c o m*/
 * @return
 */
public boolean deleteUPPById(String uppId) {
    System.out.println("deleting: " + uppId);
    boolean ret = false;

    try {
        Bson filter = new Document("userId", uppId);
        DeleteResult result = uppCollection.deleteOne(filter);
        ret = result.wasAcknowledged();
    } catch (MongoWriteException ex) {
        ex.printStackTrace();
    } catch (MongoWriteConcernException ex) {
        ex.printStackTrace();
    } catch (MongoException ex) {
        ex.printStackTrace();
    }

    return ret;
}

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From source file:eu.vital.vitalcep.restApp.vuaippi.Observation.java

@POST
@Path("stream/unsubscribe")
@Consumes(MediaType.APPLICATION_JSON)//from   www  .  ja  va2s  . c  o  m
@Produces(MediaType.APPLICATION_JSON)
public Response unSubscribeToObservations(String info, @Context HttpServletRequest req)
        throws FileNotFoundException, IOException {
    JSONObject jObject = new JSONObject();
    try {
        jObject = new JSONObject(info);
        if (!jObject.has("subscription")) {
            return Response.status(Response.Status.BAD_REQUEST).build();
        }

    } catch (Exception e) {
        return Response.status(Response.Status.BAD_REQUEST).build();
    }

    StringBuilder ck = new StringBuilder();
    Security slogin = new Security();

    Boolean token = slogin.login(req.getHeader("name"), req.getHeader("password"), false, ck);
    if (!token) {
        return Response.status(Response.Status.UNAUTHORIZED).build();
    }

    MongoClient mongo = new MongoClient(new MongoClientURI(mongoURL));

    MongoDatabase db = mongo.getDatabase(mongoDB);

    Document doc = new Document("_id", new ObjectId(jObject.getString("subscription")));

    DeleteResult deleted = db.getCollection("subscriptions").deleteOne(doc);

    db = null;
    if (mongo != null) {
        mongo.close();
        mongo = null;
    }

    if (deleted.wasAcknowledged() != true || deleted.getDeletedCount() != 1) {
        return Response.status(Response.Status.NOT_FOUND).build();
    }

    return Response.status(Response.Status.OK).build();
}

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From source file:org.nuxeo.directory.mongodb.MongoDBReference.java

License:Apache License

private void removeLinksFor(String field, String value, MongoDBSession session) {
    try {//from w w w . j a v  a  2  s .c  o  m
        DeleteResult result = session.getCollection(collection)
                .deleteMany(MongoDBSerializationHelper.fieldMapToBson(field, value));
        if (!result.wasAcknowledged()) {
            throw new DirectoryException(
                    "Error while deleting the entry, the request has not been acknowledged by the server");
        }
    } catch (MongoWriteException e) {
        throw new DirectoryException(e);
    }
}

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From source file:org.nuxeo.directory.mongodb.MongoDBSession.java

License:Apache License

@Override
public void deleteEntry(String id) throws DirectoryException {
    checkPermission(SecurityConstants.WRITE);
    checkDeleteConstraints(id);/*from  www.  j av a 2  s.  c  o  m*/

    for (Reference reference : getDirectory().getReferences()) {
        if (reference instanceof MongoDBReference) {
            MongoDBReference mongoDBReference = (MongoDBReference) reference;
            mongoDBReference.removeLinksForSource(id, this);
        } else {
            reference.removeLinksForSource(id);
        }
    }

    try {
        DeleteResult result = getCollection()
                .deleteOne(MongoDBSerializationHelper.fieldMapToBson(getIdField(), id));
        if (!result.wasAcknowledged()) {
            throw new DirectoryException(
                    "Error while deleting the entry, the request has not been acknowledged by the server");
        }
    } catch (MongoWriteException e) {
        throw new DirectoryException(e);
    }
    getDirectory().invalidateCaches();
}

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