Example usage for com.mongodb.client.model IndexOptions IndexOptions

Introduction

In this page you can find the example usage for com.mongodb.client.model IndexOptions IndexOptions.

Prototype

IndexOptions

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Usage

From source file:br.ufg.inf.es.saep.sandbox.persistencia.service.BasicParecerDAO.java

License:Creative Commons License

/**
 * Construtor responsvel por inicializar a coleo referente aos Parecer.
 *
 * @param mongoDatabase Instancia do banco de dados mongo.
 * @param collectionName Nome da coleo referente ao {@code Parecer}
 * @see Parecer//ww  w.j  av  a  2s.c o m
 */
public BasicParecerDAO(MongoDatabase mongoDatabase, String collectionName) {
    this.mongoDatabase = mongoDatabase;
    this.mongoCollection = this.mongoDatabase.getCollection(collectionName);

    Document index = new Document(ID, 1);
    this.mongoCollection.createIndex(index, new IndexOptions().unique(true));
}

From source file:br.ufg.inf.es.saep.sandbox.persistencia.service.BasicRadocDAO.java

License:Creative Commons License

/**
 * Construtor responsvel por inicializar a coleo referente aos Radoc.
 *
 * @param mongoDatabase Instancia do banco de dados mongo.
 * @param collectionName Nome da coleo referente ao {@code Radoc}
 * @see Radoc// w w  w  .j  a  v a 2  s  .c  o m
 */
public BasicRadocDAO(MongoDatabase mongoDatabase, String collectionName) {
    this.mongoDatabase = mongoDatabase;
    this.mongoCollection = this.mongoDatabase.getCollection(collectionName);

    Document index = new Document(ID, 1);
    this.mongoCollection.createIndex(index, new IndexOptions().unique(true));
}

From source file:br.ufg.inf.es.saep.sandbox.persistencia.service.BasicResolucaoDAO.java

License:Creative Commons License

/**
 * Construtor responsvel por inicializar a coleo referente s Resolues.
 * /*from   w w  w . j a va  2 s. c om*/
 * @param mongoDatabase Instancia do banco de dados mongo.
 * @param collectionName Nome da coleo referente  {@code Resolucao}
 * @see Resolucao
 */
public BasicResolucaoDAO(MongoDatabase mongoDatabase, String collectionName) {
    this.mongoDatabase = mongoDatabase;
    this.mongoCollection = this.mongoDatabase.getCollection(collectionName);

    Document index = new Document(ID, 1);
    this.mongoCollection.createIndex(index, new IndexOptions().unique(true));
}

From source file:br.ufg.inf.es.saep.sandbox.persistencia.service.BasicTipoDAO.java

License:Creative Commons License

/**
 * Construtor responsvel por inicializar a coleo referente aos Tipo.
 *
 * @param mongoDatabase Instancia do banco de dados mongo.
 * @param collectionName Nome da coleo referente ao {@code Tipo}
 * @see Tipo/*from  w  w  w.  j  ava  2 s. c  o  m*/
 */
public BasicTipoDAO(MongoDatabase mongoDatabase, String collectionName) {
    this.mongoDatabase = mongoDatabase;
    this.mongoCollection = this.mongoDatabase.getCollection(collectionName);

    Document index = new Document(ID, 1);
    this.mongoCollection.createIndex(index, new IndexOptions().unique(true));
}

From source file:com.bluedragon.mongo.MongoCollectionIndexEnsure.java

License:Open Source License

public cfData execute(cfSession _session, cfArgStructData argStruct) throws cfmRunTimeException {
    MongoDatabase db = getMongoDatabase(_session, argStruct);
    String collection = getNamedStringParam(argStruct, "collection", null);
    if (collection == null)
        throwException(_session, "please specify a 'collection' parameter");

    cfData keys = getNamedParam(argStruct, "keys", null);
    if (keys == null)
        throwException(_session, "please specify 'keys' parameter");

    String index = getNamedStringParam(argStruct, "name", null);
    if (index == null)
        throwException(_session, "please specify 'index' parameter");

    try {/*w  ww.j a va 2 s .co m*/

        db.getCollection(collection).createIndex(getDocument(keys),
                new IndexOptions().background(true).unique(getNamedBooleanParam(argStruct, "unique", false)));

        return cfBooleanData.TRUE;
    } catch (Exception me) {
        throwException(_session, me.getMessage());
        return null;
    }
}

From source file:com.centurylink.mdw.mongo.MongoDocumentDb.java

License:Apache License

public static void createMongoDocIdIndex(String collectionName) {
    IndexOptions indexOptions = new IndexOptions().unique(true).background(true);
    MongoCollection<org.bson.Document> collection = mongoClient.getDatabase("mdw")
            .getCollection(collectionName);
    String indexName = collection.createIndex(Indexes.ascending("document_id"), indexOptions);
    LoggerUtil.getStandardLogger()/*from  ww w.  j av a 2 s . c om*/
            .mdwDebug("Created Index : " + indexName + " on collection : " + collectionName);
    collectionDocIdIndexed.putIfAbsent(collectionName, Boolean.valueOf(true));
}

From source file:com.epam.dlab.backendapi.dao.IndexCreator.java

License:Apache License

@Override
public void start() {
    mongoService.getCollection(USER_INSTANCES).createIndex(
            new BasicDBObject(USER, 1).append(EXPLORATORY_NAME, 2), new IndexOptions().unique(true));
    // TODO: Make refactoring and append indexes for other mongo collections
}

From source file:com.epam.dlab.mongo.MongoDbConnection.java

License:Apache License

/**
 * Create index on billing collection./*from   w w w .ja va  2 s .  c o m*/
 *
 * @param indexName the name of index.
 * @param index     the index options.
 */
private void createBillingIndexes(String indexName, Bson index) {
    MongoCollection<Document> collection = database.getCollection(MongoConstants.COLLECTION_BILLING);
    IndexOptions options = new IndexOptions().name(MongoConstants.COLLECTION_BILLING + indexName);
    try {
        collection.createIndex(index, options);
    } catch (Exception e) {
        LOGGER.warn("Cannot create index {} on collection {}. {}", options.getName(),
                MongoConstants.COLLECTION_BILLING, e.getLocalizedMessage(), e);
    }
}

From source file:com.facebook.presto.mongodb.MongoSession.java

License:Apache License

private Document getTableMetadata(SchemaTableName schemaTableName) throws TableNotFoundException {
    String schemaName = schemaTableName.getSchemaName();
    String tableName = schemaTableName.getTableName();

    MongoDatabase db = client.getDatabase(schemaName);
    MongoCollection<Document> schema = db.getCollection(schemaCollection);

    Document doc = schema.find(new Document(TABLE_NAME_KEY, tableName)).first();

    if (doc == null) {
        if (!collectionExists(db, tableName)) {
            throw new TableNotFoundException(schemaTableName);
        } else {//from w  ww.  j a v a  2 s .  c  o m
            Document metadata = new Document(TABLE_NAME_KEY, tableName);
            metadata.append(FIELDS_KEY, guessTableFields(schemaTableName));

            schema.createIndex(new Document(TABLE_NAME_KEY, 1), new IndexOptions().unique(true));
            schema.insertOne(metadata);

            return metadata;
        }
    }

    return doc;
}

From source file:com.facebook.presto.mongodb.MongoSession.java

License:Apache License

private void createTableMetadata(SchemaTableName schemaTableName, List<MongoColumnHandle> columns)
        throws TableNotFoundException {
    String schemaName = schemaTableName.getSchemaName();
    String tableName = schemaTableName.getTableName();

    MongoDatabase db = client.getDatabase(schemaName);
    Document metadata = new Document(TABLE_NAME_KEY, tableName);

    ArrayList<Document> fields = new ArrayList<>();
    if (!columns.stream().anyMatch(c -> c.getName().equals("_id"))) {
        fields.add(new MongoColumnHandle("_id", OBJECT_ID, true).getDocument());
    }//from ww  w.ja  va2 s  .c  o m

    fields.addAll(columns.stream().map(MongoColumnHandle::getDocument).collect(toList()));

    metadata.append(FIELDS_KEY, fields);

    MongoCollection<Document> schema = db.getCollection(schemaCollection);
    schema.createIndex(new Document(TABLE_NAME_KEY, 1), new IndexOptions().unique(true));
    schema.insertOne(metadata);
}