Example usage for com.mongodb BasicDBObject get

Introduction

In this page you can find the example usage for com.mongodb BasicDBObject get.

Prototype

public Object get(final String key) 

Source Link

Document

Gets a value from this object

Usage

From source file:org.canedata.provider.mongodb.entity.MongoEntity.java

License:Apache License

private void loadForMissedCacheHits(Map<Object, MongoFields> missed, Set<String> proj) {
    Set<Object> ids = missed.keySet();
    if (logger.isDebug())
        logger.debug("Loading data for missed cache hits, _id is {0}.", Arrays.toString(ids.toArray()));

    BasicDBObject query = new BasicDBObject();
    query.append("_id", new BasicDBObject().append("$in", ids.toArray()));

    DBCursor cursor = null;/*  ww  w. j  a v a2  s. c om*/
    try {
        cursor = getCollection().find(query);
        while (cursor.hasNext()) {
            BasicDBObject dbo = (BasicDBObject) cursor.next();

            Object id = dbo.get("_id");

            if (logger.isDebug())
                logger.debug("Loaded data for missed cache hits, _id is {0}.", id.toString());

            MongoFields mf = missed.get(id).putTarget(dbo);
            getCache().cache(mf.clone());
            if (!proj.isEmpty())
                mf.project(proj);
        }
    } finally {
        if (cursor != null)
            cursor.close();
    }
}

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From source file:org.canedata.provider.mongodb.entity.MongoEntity.java

License:Apache License

private void prepareOptions(BasicDBObject options) {
    for (String o : options.keySet()) {
        if (Options.MONGO_OPTION.equals(o)) {
            getCollection().addOption(options.getInt(o));
            continue;
        }/*from   w ww  .  jav  a  2 s.  c  o  m*/

        if (Options.RESET_MONGO_OPTIONS.equals(o)) {
            getCollection().resetOptions();
            continue;
        }

        if (Options.READ_PREFERENCE.equals(o)) {
            if (!(options.get(o) instanceof ReadPreference))
                throw new MalformedParameterizedTypeException();

            getCollection().setReadPreference((ReadPreference) options.get(o));

            break;
        }

        if (Options.WRITE_CONCERN.equals(o)) {
            if (!(options.get(o) instanceof WriteConcern))
                throw new MalformedParameterizedTypeException();

            getCollection().setWriteConcern((WriteConcern) options.get(o));
            break;
        }
    }
}

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From source file:org.codinjutsu.tools.mongo.view.model.JsonTreeModel.java

License:Apache License

public static void processDbObject(JsonTreeNode parentNode, DBObject mongoObject) {
    if (mongoObject instanceof BasicDBList) {
        BasicDBList mongoObjectList = (BasicDBList) mongoObject;
        for (int i = 0; i < mongoObjectList.size(); i++) {
            Object mongoObjectOfList = mongoObjectList.get(i);
            JsonTreeNode currentNode = new JsonTreeNode(
                    MongoValueDescriptor.createDescriptor(i, mongoObjectOfList));
            if (mongoObjectOfList instanceof DBObject) {
                processDbObject(currentNode, (DBObject) mongoObjectOfList);
            }/*from ww  w .ja va 2 s.  c  o m*/
            parentNode.add(currentNode);
        }
    } else if (mongoObject instanceof BasicDBObject) {
        BasicDBObject basicDBObject = (BasicDBObject) mongoObject;
        for (String key : basicDBObject.keySet()) {
            Object value = basicDBObject.get(key);
            JsonTreeNode currentNode = new JsonTreeNode(MongoKeyValueDescriptor.createDescriptor(key, value));
            if (value instanceof DBObject) {
                processDbObject(currentNode, (DBObject) value);
            }
            parentNode.add(currentNode);
        }
    }
}

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From source file:org.codinjutsu.tools.nosql.mongo.view.model.JsonTreeModel.java

License:Apache License

public static void processDbObject(NoSqlTreeNode parentNode, DBObject mongoObject) {
    if (mongoObject instanceof BasicDBList) {
        BasicDBList mongoObjectList = (BasicDBList) mongoObject;
        for (int i = 0; i < mongoObjectList.size(); i++) {
            Object mongoObjectOfList = mongoObjectList.get(i);
            NoSqlTreeNode currentNode = new NoSqlTreeNode(
                    MongoValueDescriptor.createDescriptor(i, mongoObjectOfList));
            if (mongoObjectOfList instanceof DBObject) {
                processDbObject(currentNode, (DBObject) mongoObjectOfList);
            }//from   w ww  .  jav a2s .  co m
            parentNode.add(currentNode);
        }
    } else if (mongoObject instanceof BasicDBObject) {
        BasicDBObject basicDBObject = (BasicDBObject) mongoObject;
        for (String key : basicDBObject.keySet()) {
            Object value = basicDBObject.get(key);
            NoSqlTreeNode currentNode = new NoSqlTreeNode(MongoKeyValueDescriptor.createDescriptor(key, value));
            if (value instanceof DBObject) {
                processDbObject(currentNode, (DBObject) value);
            }
            parentNode.add(currentNode);
        }
    }
}

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From source file:org.datanucleus.store.mongodb.valuegenerator.IncrementGenerator.java

License:Open Source License

protected ValueGenerationBlock reserveBlock(long size) {
    if (size < 1) {
        return null;
    }/*from ww w .  j  a  v  a  2 s.  co  m*/

    List oids = new ArrayList();
    ManagedConnection mconn = connectionProvider.retrieveConnection();
    try {
        DB db = (DB) mconn.getConnection();
        if (!storeMgr.isAutoCreateTables() && !db.collectionExists(collectionName)) {
            throw new NucleusUserException(LOCALISER.msg("040011", collectionName));
        }

        // Create the collection if not existing
        DBCollection dbCollection = db.getCollection(collectionName);
        BasicDBObject query = new BasicDBObject();
        query.put("field-name", key);
        DBCursor curs = dbCollection.find(query);
        if (curs == null || !curs.hasNext()) {
            // No current entry for this key, so add initial entry
            long initialValue = 0;
            if (properties.containsKey("key-initial-value")) {
                initialValue = Long.valueOf(properties.getProperty("key-initial-value")) - 1;
            }
            BasicDBObject dbObject = new BasicDBObject();
            dbObject.put("field-name", key);
            dbObject.put(INCREMENT_COL_NAME, new Long(initialValue));
            dbCollection.insert(dbObject);
        }

        // Create the entry for this field if not existing
        query = new BasicDBObject();
        query.put("field-name", key);
        curs = dbCollection.find(query);
        DBObject dbObject = curs.next();

        Long currentValue = (Long) dbObject.get(INCREMENT_COL_NAME);
        long number = currentValue.longValue();
        for (int i = 0; i < size; i++) {
            oids.add(number + i + 1);
        }
        dbObject.put(INCREMENT_COL_NAME, new Long(number + size));
        dbCollection.save(dbObject);
    } finally {
        connectionProvider.releaseConnection();
    }

    return new ValueGenerationBlock(oids);
}

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From source file:org.datavyu.models.db.MongoVariable.java

License:Open Source License

/**
 * Deserializes a mongo object into an Argument.
 *
 * @param serial_type The serialized argument.
 *
 * @return The argument held inside the mongo object.
 *//*from w w  w  . j  av a  2 s. c o m*/
private Argument deserializeArgument(BasicDBObject serial_type) {

    String name = (String) serial_type.get("name");
    int type_ordinal = (Integer) serial_type.get("type_ordinal");
    Argument.Type type = Argument.Type.values()[type_ordinal];
    long id = (Long) serial_type.get("id");

    Argument arg = new Argument(name, type, id);

    if (type == Argument.Type.MATRIX) {
        List<BasicDBObject> DBchildArguments = (ArrayList<BasicDBObject>) serial_type.get("child_arguments");
        List<Argument> childArguments = new ArrayList<Argument>();

        for (BasicDBObject child : DBchildArguments) {
            childArguments.add(deserializeArgument(child));
        }
        arg.childArguments = childArguments;
    }

    return arg;
}

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From source file:org.eclipse.birt.data.oda.mongodb.internal.impl.QueryModel.java

License:Open Source License

private static BasicDBObject findOperation(BasicDBObject opObj, String operator) {
    if (opObj == null)
        return null;
    Object op = opObj.get(operator);
    return op instanceof BasicDBObject ? (BasicDBObject) op : null;
}

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From source file:org.ecloudmanager.repository.deployment.StackTraceElementEntityConverter.java

License:Open Source License

@Override
public Object decode(final Class targetClass, final Object fromDBObject, final MappedField optionalExtraInfo)
        throws MappingException {
    StackTraceElementEntity entity = new StackTraceElementEntity();
    if (fromDBObject instanceof BasicDBObject) {
        BasicDBObject basicDBObject = (BasicDBObject) fromDBObject;
        entity.setClassName((String) basicDBObject.get("className"));
        entity.setFileName((String) basicDBObject.get("fileName"));
        entity.setMethodName((String) basicDBObject.get("methodName"));
        entity.setLineNumber((Integer) basicDBObject.get("lineNumber"));
    }//from   w w  w  . ja va2 s  .  com

    return entity;
}

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From source file:org.elasticsearch.river.mongodb.RiverMongoDBTestAbstract.java

License:Apache License

private boolean isReplicaSetStarted(BasicDBObject setting) {
    if (setting.get("members") == null) {
        return false;
    }//from  w  w  w.  ja  v a 2  s  . c om

    BasicDBList members = (BasicDBList) setting.get("members");
    int numPrimaries = 0;
    for (Object m : members.toArray()) {
        BasicDBObject member = (BasicDBObject) m;
        logger.trace("Member: {}", member);
        int state = member.getInt("state");
        logger.info("Member state: " + state);
        // 1 - PRIMARY, 2 - SECONDARY, 7 - ARBITER
        if (state != 1 && state != 2 && state != 7) {
            return false;
        }
        if (state == 1) {
            ++numPrimaries;
        }
    }
    if (numPrimaries != 1) {
        logger.warn("Expected 1 primary, instead found " + numPrimaries);
        return false;
    }
    return true;
}

---

From source file:org.exoplatform.chat.server.ChatServer.java

License:Open Source License

@Resource
@Route("/sendMeetingNotes")
public Response.Content sendMeetingNotes(String user, String token, String room, String fromTimestamp,
        String toTimestamp) throws IOException {
    if (!tokenService.hasUserWithToken(user, token)) {
        return Response.notFound("Petit malin !");
    }/* w w  w. java2 s.c  o m*/

    Long from = null;
    Long to = null;
    String html = "";
    try {
        if (fromTimestamp != null && !"".equals(fromTimestamp))
            from = Long.parseLong(fromTimestamp);
    } catch (NumberFormatException nfe) {
        LOG.info("fromTimestamp is not a valid Long number");
    }
    try {
        if (toTimestamp != null && !"".equals(toTimestamp))
            to = Long.parseLong(toTimestamp);
    } catch (NumberFormatException nfe) {
        LOG.info("fromTimestamp is not a valid Long number");
    }
    String data = chatService.read(room, userService, false, from, to);
    BasicDBObject datao = (BasicDBObject) JSON.parse(data);
    if (datao.containsField("messages")) {
        List<UserBean> users = userService.getUsers(room);
        ReportBean reportBean = new ReportBean();
        reportBean.fill((BasicDBList) datao.get("messages"), users);

        ArrayList<String> tos = new ArrayList<String>();
        String senderFullname = user;
        for (UserBean userBean : users) {
            if (!"".equals(userBean.getEmail())) {
                tos.add(userBean.getEmail());
            }
            if (user.equals(userBean.getName())) {
                senderFullname = userBean.getFullname();
            }
        }

        String roomName = "";
        List<SpaceBean> spaces = userService.getSpaces(user);
        for (SpaceBean spaceBean : spaces) {
            if (room.equals(spaceBean.getRoom())) {
                roomName = spaceBean.getDisplayName();
            }
        }
        List<RoomBean> roomBeans = userService.getTeams(user);
        for (RoomBean roomBean : roomBeans) {
            if (room.equals(roomBean.getRoom())) {
                roomName = roomBean.getFullname();
            }
        }
        SimpleDateFormat formatter = new SimpleDateFormat("dd/MM/yyyy");
        String date = formatter.format(new GregorianCalendar().getTime());
        String title = roomName + " : Meeting Notes [" + date + "]";
        html = reportBean.getAsHtml(title);

        try {
            sendMailWithAuth(senderFullname, tos, html.toString(), title);
        } catch (Exception e) {
            LOG.info(e.getMessage());
        }

    }

    return Response.ok("sent").withMimeType("text/event-stream; charset=UTF-8").withHeader("Cache-Control",
            "no-cache");
}

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