Example usage for com.mongodb DBCollection insert

Introduction

In this page you can find the example usage for com.mongodb DBCollection insert.

Prototype

public WriteResult insert(final List<? extends DBObject> documents, final WriteConcern aWriteConcern,
        @Nullable final DBEncoder dbEncoder) 

Source Link

Document

Insert documents into a collection.

Usage

From source file:com.impetus.client.mongodb.MongoDBClient.java

License:Apache License

/**
 * On collections flush.//from   ww  w  .j a  v a  2 s .  c om
 * 
 * @param collections
 *            collection containing records to be inserted in mongo db.
 */
private void onFlushCollection(Map<String, List<DBObject>> collections) {
    for (String tableName : collections.keySet()) {
        DBCollection dbCollection = mongoDb.getCollection(tableName);
        KunderaCoreUtils.printQuery("Persist collection:" + tableName, showQuery);
        try {
            dbCollection.insert(collections.get(tableName).toArray(new DBObject[0]), getWriteConcern(),
                    encoder);
        } catch (MongoException ex) {
            throw new KunderaException(
                    "document is not inserted in " + dbCollection.getFullName() + " collection. Caused By:",
                    ex);
        }
    }

}

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From source file:ezbake.data.mongo.MongoDriverHandler.java

License:Apache License

public EzWriteResult insert_driver(String collection, EzInsertRequest req, EzSecurityToken token)
        throws TException, EzMongoDriverException {
    //        if (!collection.equals("fs.chunks") && !collection.equals("fs.files")) {
    collection = appName + "_" + collection;
    //        }//  w  w w. j  a v  a  2s.c o m

    appLog.debug("insert_driver() to collection: {}", collection);

    TokenUtils.validateSecurityToken(token, handler.getConfigurationProperties());
    EzWriteResult ewr = new EzWriteResult();
    try {
        DBCollection c = handler.db.getCollection(normalizeCollection(collection));

        ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(req.getDbObjectList()));
        List<DBObject> list = (List<DBObject>) ois.readObject();

        ois = new ObjectInputStream(new ByteArrayInputStream(req.getWriteConcern()));
        WriteConcern writeConcern = (WriteConcern) ois.readObject();

        ois = new ObjectInputStream(new ByteArrayInputStream(req.getDbEncoder()));
        DBEncoder dbEncoder = (DBEncoder) ois.readObject();

        HashMap<String, String> auditParamsMap = new HashMap<>();
        auditParamsMap.put("action", "insert_driver");
        auditParamsMap.put("collectionName", collection);
        auditParamsMap.put("list", handler.printMongoObject(list));
        auditParamsMap.put("writeConcern", handler.printMongoObject(writeConcern));
        auditParamsMap.put("dbEncoder", handler.printMongoObject(dbEncoder));
        handler.auditLog(token, AuditEventType.FileObjectCreate, auditParamsMap);

        WriteResult res = null;

        Boolean isDriverUnitTestMode = req.isIsUnitTestMode();

        if (!isDriverUnitTestMode) {
            // check if the user has the auths to insert these records
            List<DBObject> insertableList = new ArrayList<>();
            for (DBObject dbObject : list) {
                try {
                    handler.getMongoInsertHelper().checkAbilityToInsert(token, null, dbObject, null, false,
                            true);
                    insertableList.add(dbObject);
                } catch (ClassCastException | VisibilityParseException | EzMongoBaseException e) {
                    appLog.error(e.toString());
                    appLog.debug("User does not have the auths to insert record: {}", dbObject);
                }
            }
            res = c.insert(insertableList, writeConcern, dbEncoder);
        } else {
            res = c.insert(list, writeConcern, dbEncoder);
        }

        if (list != null && list.size() == 1 && list.get(0) instanceof GridFSInputFile) {
            GridFSInputFile g = (GridFSInputFile) list.get(0);
            Object o = g.getId();
            if (o instanceof ObjectId) {
                ObjectId id = (ObjectId) o;
                cm.getCache(GRID_FS_INPUT_FILE_MAP_CACHE).put(new Element(id.toString(), id));
            }
        }

        appLog.debug("WriteResult: {}", res);

        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        new ObjectOutputStream(bOut).writeObject(res);

        ewr.setWriteResult(bOut.toByteArray());
    } catch (Exception e) {
        appLog.error(e.toString());
        EzMongoDriverException eme = new EzMongoDriverException();
        eme.setEx(ser(e));
        throw eme;
    }
    return ewr;
}

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From source file:org.cryptorchat.json.JsonDBObject.java

License:Apache License

public void insertToCollection(final DBCollection collection) {
    final JsonDBObject[] array = { this };
    final Object oid = get("_id");
    if (oid != null && !ObjectId.isValid(oid.toString())) {
        objectId = new ObjectId();
        put("_id", objectId);
    }/*from w ww .  j  av  a  2 s  . co m*/
    collection.insert(array, collection.getWriteConcern(), new JsonDBEncoder());
}

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