com.eventshero.api.dao.impl.PMF.java Source code

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Here is the source code for com.eventshero.api.dao.impl.PMF.java

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/* Copyright (c) 2009 Google Inc.
 *
 * 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 com.eventshero.api.dao.impl;

import java.net.UnknownHostException;

import com.mongodb.*;

public final class PMF {
    private static DB dbInstance = null;

    private PMF() {
    }

    public static DB getDB() {
        if (dbInstance == null) {
            MongoClient mongo;
            try {
                mongo = new MongoClient("localhost", 27017);

                //Get database. If the database doesnt exist, MongoDB will create it
                dbInstance = mongo.getDB("eventshero");
            } catch (UnknownHostException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        return dbInstance;
    }
}