Example usage for com.mongodb DBObject put

Introduction

In this page you can find the example usage for com.mongodb DBObject put.

Prototype

Object put(String key, Object v);

Source Link

Document

Sets a name/value pair in this object.

Usage

From source file:com.bugull.mongo.utils.MapperUtil.java

License:Apache License

/**
 * options for ensureIndex().//  w ww .j  a  va 2s  .c o m
 * @param index
 * @return 
 */
public static List<DBIndex> getDBIndex(String index) {
    List<DBIndex> list = new ArrayList<DBIndex>();
    index = index.replaceAll("\\}[^{^}]+\\{", "};{");
    index = index.replaceAll("[{}'']", "");
    String[] items = index.split(";");
    for (String item : items) {
        DBObject keys = new BasicDBObject();
        DBObject options = new BasicDBObject("background", true);
        String[] arr = item.split(",");
        for (String s : arr) {
            String[] kv = s.split(":");
            String k = kv[0].trim();
            String v = kv[1].trim();
            //note: the following check order can't be changed!
            if (v.equalsIgnoreCase("2d") || v.equalsIgnoreCase("text")) {
                keys.put(k, v);
            } else if (k.equalsIgnoreCase("expireAfterSeconds")) {
                options.put(k, Integer.parseInt(v));
            } else if (v.equals("1") || v.equals("-1")) {
                keys.put(k, Integer.parseInt(v));
            } else if (v.equalsIgnoreCase("true") || v.equalsIgnoreCase("false")) {
                options.put(k, Boolean.parseBoolean(v));
            } else if (k.equalsIgnoreCase("name")) {
                options.put(k, v);
            }
        }
        DBIndex dbi = new DBIndex();
        dbi.setKeys(keys);
        dbi.setOptions(options);
        list.add(dbi);
    }
    return list;
}

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From source file:com.bugull.mongo.utils.MapperUtil.java

License:Apache License

/**
 * Get the lazy fields/* w w w .  ja  v  a  2s  . c om*/
 * @param clazz
 * @return 
 */
public static DBObject getKeyFields(Class<?> clazz) {
    DBObject keys = new BasicDBObject();
    Field[] fields = FieldsCache.getInstance().get(clazz);
    for (Field field : fields) {
        String fieldName = field.getName();
        Property property = field.getAnnotation(Property.class);
        if (property != null && property.lazy()) {
            String name = property.name();
            if (!name.equals(Default.NAME)) {
                fieldName = name;
            }
            keys.put(fieldName, 0);
            continue;
        }
        Embed embed = field.getAnnotation(Embed.class);
        if (embed != null && embed.lazy()) {
            String name = embed.name();
            if (!name.equals(Default.NAME)) {
                fieldName = name;
            }
            keys.put(fieldName, 0);
            continue;
        }
        EmbedList embedList = field.getAnnotation(EmbedList.class);
        if (embedList != null && embedList.lazy()) {
            String name = embedList.name();
            if (!name.equals(Default.NAME)) {
                fieldName = name;
            }
            keys.put(fieldName, 0);
            continue;
        }
    }
    return keys;
}

---

From source file:com.buzz.buzzdata.MongoBuzz.java

private String getBuzz(BasicDBObject query, Double lat, Double lng) {
    String retval = "";
    DBCollection buzzCollection = mongoDB.getCollection("BuzzInfo");
    DBObject sort = new BasicDBObject();
    sort.put("modified", -1);
    DBCursor cursor = buzzCollection.find(query).sort(sort);
    try {//ww w  .  ja v  a 2 s .c o  m
        while (cursor.hasNext()) {
            //get buzzid
            DBObject buzz_obj = cursor.next();
            ObjectId buzz_id = (ObjectId) buzz_obj.get("_id");
            //get images for buzzid
            GridFS gridFS = new GridFS(mongoDB);
            BasicDBObject check_images = new BasicDBObject("BuzzID", buzz_id);
            List<GridFSDBFile> dbfiles = gridFS.find(check_images);
            String image_links = "";
            for (GridFSDBFile file : dbfiles) {
                String _buzz_id = buzz_id.toString();
                String pic_num = file.get("PicNum").toString();

                if (!image_links.equals("")) {
                    image_links += ",http://192.168.0.11:8080/BuzzRestAPI/webresources/buzz/Image?buzzid="
                            + _buzz_id + "&pic_num=" + pic_num;
                } else {
                    image_links += "http://192.168.0.11:8080/BuzzRestAPI/webresources/buzz/Image?buzzid="
                            + _buzz_id + "&pic_num=" + pic_num;
                }
            }
            String imgs = "\"Images\": " + "\"" + image_links + "\"";
            retval += buzz_obj;
            retval = retval.substring(0, retval.length() - 1);
            retval += ", " + imgs;
            double lat2 = (double) ((BasicDBList) buzz_obj.get("loc")).get(0);
            double lng2 = (double) ((BasicDBList) buzz_obj.get("loc")).get(1);
            double dist = this.haversine(lat, lng, lat2, lng2);
            retval += ", \"Distance\": " + dist;
            String directions_url = "https://maps.google.com/maps?saddr=" + lat + "," + lng + "&daddr=" + lat2
                    + "," + lng2 + "&hl=en&sll=" + lat + "," + lng + "&sspn=" + lat2 + "," + lng2
                    + "&t=m&mra=mift&mrsp=1&sz=5&z=18";
            retval += ", \"Directions\": \"" + directions_url + "\"";
            retval += "},";
        }
    } catch (Exception exc) {
    } finally {
        cursor.close();
    }
    retval = retval.substring(0, retval.length() - 1);
    retval = "callback({\"Buzzes\": [" + retval + "]})";
    return retval;
}

---

From source file:com.ca.apm.mongo.test.MongoReplicaSetForTestFactory.java

License:Open Source License

private void initializeReplicaSet(Entry<String, List<IMongodConfig>> entry) throws Exception {
    String replicaName = entry.getKey();
    List<IMongodConfig> mongoConfigList = entry.getValue();

    if (mongoConfigList.size() < 3) {
        throw new Exception("A replica set must contain at least 3 members.");
    }//from   w  w w . j  ava  2 s. c  o m
    // Create 3 mongod processes
    for (IMongodConfig mongoConfig : mongoConfigList) {
        if (!mongoConfig.replication().getReplSetName().equals(replicaName)) {
            throw new Exception("Replica set name must match in mongo configuration");
        }
        MongodStarter starter = MongodStarter.getDefaultInstance();
        MongodExecutable mongodExe = starter.prepare(mongoConfig);
        MongodProcess process = mongodExe.start();
        mongodProcessList.add(process);
    }
    Thread.sleep(1000);
    MongoClientOptions mo = MongoClientOptions.builder().autoConnectRetry(true).build();
    MongoClient mongo = new MongoClient(
            new ServerAddress(mongoConfigList.get(0).net().getServerAddress().getHostName(),
                    mongoConfigList.get(0).net().getPort()),
            mo);
    DB mongoAdminDB = mongo.getDB(ADMIN_DATABASE_NAME);

    CommandResult cr = mongoAdminDB.command(new BasicDBObject("isMaster", 1));
    logger.info("isMaster: " + cr);

    // Build BSON object replica set settings
    DBObject replicaSetSetting = new BasicDBObject();
    replicaSetSetting.put("_id", replicaName);
    BasicDBList members = new BasicDBList();
    int i = 0;
    for (IMongodConfig mongoConfig : mongoConfigList) {
        DBObject host = new BasicDBObject();
        host.put("_id", i++);
        host.put("host",
                mongoConfig.net().getServerAddress().getHostName() + ":" + mongoConfig.net().getPort());
        members.add(host);
    }

    replicaSetSetting.put("members", members);
    logger.info(replicaSetSetting.toString());
    // Initialize replica set
    cr = mongoAdminDB.command(new BasicDBObject("replSetInitiate", replicaSetSetting));
    logger.info("replSetInitiate: " + cr);

    Thread.sleep(5000);
    cr = mongoAdminDB.command(new BasicDBObject("replSetGetStatus", 1));
    logger.info("replSetGetStatus: " + cr);

    // Check replica set status before to proceed
    while (!isReplicaSetStarted(cr)) {
        logger.info("Waiting for 3 seconds...");
        Thread.sleep(1000);
        cr = mongoAdminDB.command(new BasicDBObject("replSetGetStatus", 1));
        logger.info("replSetGetStatus: " + cr);
    }

    mongo.close();
    mongo = null;
}

---

From source file:com.caci.dummyserver.MongoRepository.java

private DBObject makeQueryObject(Collection<Pair<String, String>> keys,
        Collection<Pair<String, Collection<String>>> filters) {
    DBObject result = new BasicDBObject();

    if (keys != null) {
        for (Pair<String, String> key : keys) {
            result.put("key." + key.getKey(), key.getValue());
        }/*from w ww .  java  2s  .  c o  m*/
    }

    if (filters != null) {
        for (Pair<String, Collection<String>> filter : filters) {
            int valueCount = filter.getValue().size();
            if (valueCount == 1) {
                String filterValue = null;
                for (String v : filter.getValue()) {
                    filterValue = v;
                }
                result.put("data." + filter.getKey(), filterValue);
            } else if (valueCount > 1) {
                BasicDBList dbList = new BasicDBList();
                dbList.addAll(filter.getValue());

                BasicDBObject dbObj = new BasicDBObject();
                dbObj.put("$in", dbList);
                result.put("data." + filter.getKey(), dbObj);
            }
        }
    }

    return result;
}

---

From source file:com.caci.dummyserver.MongoRepository.java

private DBObject makeDBObject(Collection<Pair<String, String>> keys, String json) {
    DBObject result = new BasicDBObject();

    if (keys != null) {
        DBObject keyObject = new BasicDBObject();
        for (Pair<String, String> key : keys) {
            keyObject.put(key.getKey(), key.getValue());
        }//from  w ww .  j  a  v  a  2 s .  co  m
        result.put("key", keyObject);
    }

    if (json != null && !json.equals("")) {
        result.put("data", (DBObject) JSON.parse(json));
    }

    return result;
}

---

From source file:com.caci.dummyserver.MongoRepository.java

public GetObjectsResult getObjects(String table, Collection<Pair<String, String>> keys,
        Collection<String> fields, Collection<Pair<String, Collection<String>>> filters,
        Collection<String> sort, Integer offset, Integer limit) {
    DB db = mongo.getDB("Objects");
    DBCollection col = db.getCollection(table);

    GetObjectsResult result = new GetObjectsResult();

    DBObject queryObject = makeQueryObject(keys, filters);
    DBCursor cursor = col.find(queryObject);
    try {/*w w w.  ja  va2 s  .co  m*/
        if (sort != null && !sort.isEmpty()) {
            DBObject sortObj = new BasicDBObject();
            for (String fieldName : sort) {
                if (fieldName.startsWith("-")) {
                    sortObj.put("data." + fieldName.substring(1), -1);
                } else {
                    sortObj.put("data." + fieldName, 1);
                }
            }
            cursor.sort(sortObj);
        }

        result.setTotal(cursor.count());

        if (offset != null && offset > 0) {
            cursor.skip(offset);
        }
        if (limit != null && limit > 0) {
            cursor.limit(limit);
        }

        while (cursor.hasNext()) {
            DBObject obj = cursor.next();
            obj = pruneDBObject(getData(obj), fields);
            result.getResults().add(obj.toString());
        }
    } finally {
        cursor.close();
    }

    return result;
}

---

From source file:com.caci.dummyserver.MongoRepository.java

public void updateObject(String table, Collection<Pair<String, String>> keys, String json) {
    DB db = mongo.getDB("Objects");
    DBCollection col = db.getCollection(table);

    DBObject queryObject = makeQueryObject(keys, null);
    DBObject updateObject = new BasicDBObject();
    updateObject.put("$set", makeDBObject(keys, json));

    col.update(queryObject, updateObject);
}

---

From source file:com.caci.dummyserver.MongoRepository.java

/**
 * Insert a new object into the specified collection.
 * @param table The name of the Mongo collection to insert into.
 * @param keys The list of key/value pairs.  These are the path parameters.
 * @param json The json for the document to insert.
 * @return Returns the DAVE ID of the object.
 *//*from  w  ww.j  ava2  s .  c om*/
public String insertObject(String table, Collection<Pair<String, String>> keys, String json) throws Exception {
    DB db = mongo.getDB("Objects");
    DBCollection col = db.getCollection(table);

    String daveId = generateDAVEID();
    while (getObject(table, daveId, null) != null) {
        daveId = generateDAVEID();
    }

    DBObject data = (DBObject) JSON.parse(json);
    data.put("id", daveId);
    json = data.toString();
    if (keys == null) {
        keys = new ArrayList<>();
    }
    keys.add(new Pair<>(":" + table, daveId));

    DBObject obj = makeDBObject(keys, json);
    col.insert(obj);

    return daveId;
}

---

From source file:com.callidusrobotics.droptables.model.DocumentDao.java

License:Open Source License

protected static DBObject flatten(DBObject item) {
    item.put(DOC_ID, item.get(DOC_ID).toString());
    return item;
}

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