org.mca.qmass.mongodb.MongoDBAccessorImpl.java Source code

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Here is the source code for org.mca.qmass.mongodb.MongoDBAccessorImpl.java

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/*
 * Copyright 2011 MCA
 *
 * 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.mca.qmass.mongodb;

import com.mongodb.DB;
import com.mongodb.Mongo;

import java.net.UnknownHostException;

/**
 * User: malpay
 * Date: 15.12.2011
 * Time: 14:30
 */
public class MongoDBAccessorImpl implements MongoDBAccessor {

    private Mongo mongo;

    public MongoDBAccessorImpl() {
        this("localhost");
    }

    public MongoDBAccessorImpl(String host) {
        try {
            mongo = new Mongo(host);
        } catch (UnknownHostException e) {
            throw new RuntimeException(e);
        }
    }

    public void testDB() {
        mongo.getDatabaseNames();
    }

    public DB getDB(String name) {
        return mongo.getDB(name);
    }
}