Example usage for com.mongodb.client MongoCollection createIndex

Introduction

In this page you can find the example usage for com.mongodb.client MongoCollection createIndex.

Prototype

String createIndex(ClientSession clientSession, Bson keys);

Source Link

Document

Create an index with the given keys.

Usage

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  .  ja  v  a 2 s .c  om
            .mdwDebug("Created Index : " + indexName + " on collection : " + collectionName);
    collectionDocIdIndexed.putIfAbsent(collectionName, Boolean.valueOf(true));
}

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

License:Apache License

/**
 * Create index on billing collection./*  w w  w.  j  av  a 2s.co 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);
    }
}

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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 {// w  w  w .j  a  v  a 2 s  . c om
            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;
}

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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  . jav a 2s .  co  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);
}

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From source file:com.helger.as2lib.partner.mongodb.MongoDBPartnershipFactory.java

License:Apache License

public MongoDBPartnershipFactory(final MongoCollection<Document> partnerships, final Logger logger) {
    this.logger = logger;
    partnerships.createIndex(new Document(NAME_KEY, Integer.valueOf(1)), new IndexOptions().unique(true));
    this.partnerships = partnerships;
}

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From source file:io.djigger.collector.accessors.stackref.AbstractAccessor.java

License:Open Source License

private void createTimestampIndexWithOptions(MongoCollection<Document> collection, String attribute,
        IndexOptions options) {/* w w  w. j ava  2  s  .  c  o  m*/
    collection.createIndex(new Document(attribute, 1), options);
}

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From source file:io.lumeer.storage.mongodb.dao.organization.MongoCompanyContactDao.java

License:Open Source License

@Override
public void createCompanyContactRepository() {
    if (database.getCollection(COMPANY_CONTACT_COLLECTION) == null) {
        database.createCollection(COMPANY_CONTACT_COLLECTION);

        MongoCollection<Document> companyContactCollection = database.getCollection(COMPANY_CONTACT_COLLECTION);
        companyContactCollection.createIndex(Indexes.ascending(CompanyContactCodec.ORGANIZATION_ID),
                new IndexOptions().unique(true));
    }/*from  www  .j  a v a2  s  .  com*/
}

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From source file:io.lumeer.storage.mongodb.dao.organization.MongoPaymentDao.java

License:Open Source License

@Override
public void createPaymentRepository(final Organization organization) {
    database.createCollection(databaseCollectionName(organization));

    MongoCollection<Document> groupCollection = database.getCollection(databaseCollectionName(organization));
    groupCollection.createIndex(Indexes.ascending(PaymentCodec.PAYMENT_ID), new IndexOptions().unique(true));
    groupCollection.createIndex(Indexes.descending(PaymentCodec.DATE), new IndexOptions().unique(true));
    groupCollection.createIndex(Indexes.descending(PaymentCodec.START), new IndexOptions().unique(true));
    groupCollection.createIndex(Indexes.descending(PaymentCodec.VALID_UNTIL), new IndexOptions().unique(true));
}

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From source file:io.lumeer.storage.mongodb.dao.project.MongoViewDao.java

License:Open Source License

@Override
public void createViewsRepository(Project project) {
    database.createCollection(databaseCollectionName(project));

    MongoCollection<Document> projectCollection = database.getCollection(databaseCollectionName(project));
    projectCollection.createIndex(Indexes.ascending(ViewCodec.CODE), new IndexOptions().unique(true));
    projectCollection.createIndex(Indexes.ascending(ViewCodec.NAME), new IndexOptions().unique(true));
    projectCollection.createIndex(Indexes.text(ViewCodec.NAME));
}

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From source file:io.lumeer.storage.mongodb.dao.system.MongoGroupDao.java

License:Open Source License

@Override
public void createGroupsRepository(Organization organization) {
    database.createCollection(databaseCollectionName(organization));

    MongoCollection<Document> groupCollection = database.getCollection(databaseCollectionName(organization));
    groupCollection.createIndex(Indexes.ascending(GroupCodec.NAME), new IndexOptions().unique(true));
}

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