org.fastmongo.odm.client.MongoClientFactory.java Source code

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Here is the source code for org.fastmongo.odm.client.MongoClientFactory.java

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/*
 * Copyright (c) 2014 Alexander Gulko <kirhog at gmail dot com>.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.fastmongo.odm.client;

import com.mongodb.MongoClient;
import com.mongodb.MongoClientOptions;
import com.mongodb.MongoClientURI;
import org.fastmongo.odm.bson.repository.BsonDbDecoderFactory;

import java.net.UnknownHostException;

/**
 * Builds Mongo Client from connection properties.
 *
 * @author Alexander Gulko
 */
public class MongoClientFactory {
    private String uri;
    private boolean useBsonDecoder;

    public MongoClient createMongoClient() {
        MongoClientOptions.Builder options = MongoClientOptions.builder();
        if (useBsonDecoder) {
            options.dbDecoderFactory(BsonDbDecoderFactory.INSTANCE);
        }

        MongoClientURI clientUri = new MongoClientURI(this.uri, options);

        try {
            return new MongoClient(clientUri);
        } catch (UnknownHostException e) {
            throw new RuntimeException("Can't create MongoClient with uri = " + clientUri, e);
        }
    }

    @SuppressWarnings("UnusedDeclaration")
    public void setUri(String uri) {
        this.uri = uri;
    }

    public void setUseBsonDecoder(boolean useBsonDecoder) {
        this.useBsonDecoder = useBsonDecoder;
    }
}