Example usage for com.mongodb DBObject toMap

Introduction

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

Prototype

Map toMap();

Source Link

Document

Returns a map representing this BSONObject.

Usage

From source file:alto.plugin.webradio.recommender.MongoDBDataModel.java

License:Apache License

/**
 * <p>/*from w ww .jav  a2s. co  m*/
 * Translates the MongoDB identifier to Mahout/MongoDBDataModel's internal
 * identifier, if required.
 * </p>
 * <p>
 * If MongoDB identifiers are long datatypes, it returns the id.
 * </p>
 * <p>
 * This conversion is needed since Mahout uses the long datatype to feed the
 * recommender, and MongoDB uses 12 bytes to create its identifiers.
 * </p>
 *
 * @param id     MongoDB identifier
 * @param isUser
 * @return String containing the translation of the external MongoDB ID to
 *         internal long ID (mapping).
 * @see #fromLongToId(long)
 * @see <a href="http://www.mongodb.org/display/DOCS/Object%20IDs">
 *      Mongo Object IDs</a>
 */
public String fromIdToLong(String id, boolean isUser) {
    DBObject objectIdLong = collectionMap.findOne(new BasicDBObject("element_id", id));
    if (objectIdLong != null) {
        Map<String, Object> idLong = (Map<String, Object>) objectIdLong.toMap();
        Object value = idLong.get("long_value");
        return value == null ? null : value.toString();
    } else {
        objectIdLong = new BasicDBObject();
        String longValue = Long.toString(idCounter++);
        objectIdLong.put("element_id", id);
        objectIdLong.put("long_value", longValue);
        collectionMap.insert(objectIdLong);
        log.info("Adding Translation {}: {} long_value: {}", isUser ? "User ID" : "Item ID", id, longValue);
        return longValue;
    }
}

From source file:alto.plugin.webradio.recommender.MongoDBDataModel.java

License:Apache License

/**
 * <p>/*w  w w. j av  a2s  .c om*/
 * Translates the Mahout/MongoDBDataModel's internal identifier to MongoDB
 * identifier, if required.
 * </p>
 * <p>
 * If MongoDB identifiers are long datatypes, it returns the id in String
 * format.
 * </p>
 * <p>
 * This conversion is needed since Mahout uses the long datatype to feed the
 * recommender, and MongoDB uses 12 bytes to create its identifiers.
 * </p>
 *
 * @param id Mahout's internal identifier
 * @return String containing the translation of the internal long ID to
 *         external MongoDB ID (mapping).
 * @see #fromIdToLong(String, boolean)
 * @see <a href="http://www.mongodb.org/display/DOCS/Object%20IDs">
 *      Mongo Object IDs</a>
 */
public String fromLongToId(long id) {
    DBObject objectIdLong = collectionMap.findOne(new BasicDBObject("long_value", Long.toString(id)));
    Map<String, Object> idLong = (Map<String, Object>) objectIdLong.toMap();
    Object value = idLong.get("element_id");
    return value == null ? null : value.toString();
}

From source file:bank_server.Task2.java

public void iterateOverCursor(DBCursor dbCursor, Push push) {
    for (DBObject o : dbCursor) {
        //System.out.println(o);
        HashMap map = (HashMap) o.toMap();
        push.getIds().add(map.get("_id").toString().replace(".0", ""));
        push.getMontants().add(map.get("montant").toString().replace(".0", ""));
        push.getTypes().add(map.get("type").toString());
        String str = map.get("valide").toString();
        if (str.equals("true"))
            push.getValides().add(Boolean.TRUE);
        else//from  ww  w .  java  2 s.  c  o  m
            push.getValides().add(Boolean.FALSE);
        String tab1[] = map.get("banque").toString().split("\"name\" : \"");
        String tab2[] = tab1[1].split("\"");
        push.getBanques().add(tab2[0]);
    }
}

From source file:br.rdu.ifpb.mongo.repositorio.PessoaRepositoriMongo.java

@Override
public Pessoa find(String key, String value) {
    Pessoa pessoa = new Pessoa();
    DB db = getConnection();//from   www  .j  a v a 2s  .c om
    DBCollection table = db.getCollection("pessoa");
    BasicDBObject query = new BasicDBObject().append(key, value);

    DBCursor result = table.find(query);

    result.hasNext();

    DBObject DBO = result.next();
    pessoa.setId(DBO.toMap().get("_id").toString());
    pessoa.setNome(DBO.toMap().get("nome").toString());
    pessoa.setCpf(DBO.toMap().get("cpf").toString());
    int idade = Integer.parseInt(DBO.toMap().get("idade").toString());
    pessoa.setIdade(idade);

    return pessoa;
}

From source file:br.ufabc.impress.mongo.manager.DBHelper.java

@Override
public List<Boolean> modifyNotOveride(String tableName, String json, String _id) {
    if (tableName == null || tableName.equals("") || json == null || json.equals("") || _id == null
            || _id.equals("")) {
        return null;
    }//ww w. j ava2s. c  om
    List<Boolean> resList = new ArrayList();
    DBCollection table = db.getCollection(tableName);
    DBCursor cursor = table.find();
    while (cursor.hasNext()) {
        DBObject updateDocument = cursor.next();
        DBObject searchQuery = cursor.next();
        DBObject dbObject = (DBObject) JSON.parse(json);
        updateDocument.putAll(dbObject.toMap());
        updateDocument.removeField("_id");
        WriteResult result = table.update(searchQuery, updateDocument);
        resList.add(result.isUpdateOfExisting());
    }
    return resList;
}

From source file:com.apifest.oauth20.MongoDBManager.java

License:Apache License

@SuppressWarnings("unchecked")
@Override/*from  w w  w .j  av  a  2 s . c o m*/
public AuthCode findAuthCode(String authCode, String redirectUri) {
    BasicDBObject keys = new BasicDBObject();
    keys.put(AUTH_CODE_ID_NAME, authCode);
    keys.put(REDIRECT_URI_NAME, redirectUri);
    keys.put(VALID_NAME, true);
    DBCursor list = db.getCollection(AUTH_CODE_COLLECTION_NAME).find(new BasicDBObject(keys));
    while (list.hasNext()) {
        DBObject result = list.next();
        Map<String, Object> mapLoaded = result.toMap();
        AuthCode loadedAuthCode = AuthCode.loadFromMap(mapLoaded);
        log.debug(loadedAuthCode.getClientId());
        list.close();
        return loadedAuthCode;
    }
    list.close();
    return null;
}

From source file:com.apifest.oauth20.MongoDBManager.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
public List<Scope> getAllScopes() {
    List<Scope> list = new ArrayList<Scope>();
    DBCollection coll = db.getCollection(SCOPE_COLLECTION_NAME);
    List<DBObject> result = coll.find().toArray();
    for (DBObject obj : result) {
        Map<String, Object> mapLoaded = obj.toMap();
        Scope scope = Scope.loadFromMap(mapLoaded);
        list.add(scope);//www  .  ja  v  a 2  s .com
    }
    return list;
}

From source file:com.apifest.oauth20.MongoDBManager.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
public List<AccessToken> getAccessTokenByUserIdAndClientApp(String userId, String clientId) {
    List<AccessToken> accessTokens = new ArrayList<AccessToken>();
    BasicDBObject dbObject = new BasicDBObject();
    // TODO: add indexes
    dbObject.put(USER_ID, userId);//from   w  ww  .ja  va  2s.  c  om
    dbObject.put(CLIENTS_ID_NAME, clientId);
    dbObject.put(VALID_NAME, true);
    DBCollection coll = db.getCollection(ACCESS_TOKEN_COLLECTION_NAME);
    List<DBObject> list = coll.find(dbObject).toArray();
    for (DBObject object : list) {
        Map<String, Object> mapLoaded = object.toMap();
        // convert details list to String
        if (mapLoaded.get("details") instanceof BasicDBObject) {
            BasicDBObject details = (BasicDBObject) mapLoaded.get("details");
            mapLoaded.put("details", details.toString());
        }
        AccessToken loadedAccessToken = AccessToken.loadFromMap(mapLoaded);
        accessTokens.add(loadedAccessToken);
    }
    return accessTokens;
}

From source file:com.apifest.oauth20.persistence.mongodb.MongoDBManager.java

License:Apache License

@SuppressWarnings("unchecked")
@Override/*  w w  w. j av  a  2  s  .c om*/
public AuthCode findAuthCode(String authCode, String redirectUri) {
    BasicDBObject keys = new BasicDBObject();
    keys.put(AUTH_CODE, authCode);
    keys.put(ACCESS_TOKEN_REDIRECT_URI, redirectUri);
    keys.put(ACCESS_TOKEN_VALID, true);
    DBCursor list = db.getCollection(AUTH_CODE_COLLECTION_NAME).find(new BasicDBObject(keys));
    if (list.hasNext()) {
        DBObject result = list.next();
        Map<String, Object> mapLoaded = result.toMap();
        AuthCode loadedAuthCode = AuthCode.loadFromMap(mapLoaded);
        log.debug(loadedAuthCode.getClientId());
        list.close();
        return loadedAuthCode;
    }
    list.close();
    return null;
}

From source file:com.apifest.oauth20.persistence.mongodb.MongoDBManager.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
public List<ClientCredentials> getAllApplications() {
    List<ClientCredentials> list = new ArrayList<ClientCredentials>();
    DBCollection coll = db.getCollection(CLIENTS_COLLECTION_NAME);
    List<DBObject> result = coll.find().toArray();
    for (DBObject obj : result) {
        Map<String, Object> mapLoaded = obj.toMap();
        ClientCredentials loadedCreds = ClientCredentials.loadFromMap(mapLoaded);
        list.add(loadedCreds);//w ww. j  a  v a2 s .  c o m
    }
    return list;
}