com.photon.phresco.service.api.MongoConfig.java Source code

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Here is the source code for com.photon.phresco.service.api.MongoConfig.java

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/*
 * ###
 * Phresco Service
 * 
 * Copyright (C) 1999 - 2012 Photon Infotech 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.photon.phresco.service.api;

import java.net.UnknownHostException;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.document.mongodb.MongoTemplate;
import org.springframework.data.document.mongodb.config.AbstractMongoConfiguration;

import com.mongodb.Mongo;
import com.mongodb.MongoException;
import com.photon.phresco.exception.PhrescoException;
import com.photon.phresco.service.model.ServerConfiguration;
import com.photon.phresco.util.ServiceConstants;

@Configuration
public class MongoConfig extends AbstractMongoConfiguration implements ServiceConstants {

    private ServerConfiguration config;

    public MongoConfig() throws PhrescoException {
        PhrescoServerFactory.initialize();
        config = PhrescoServerFactory.getServerConfig();
    }

    @Override
    public @Bean Mongo mongo() throws PhrescoException {
        Mongo mongo = null;
        try {
            mongo = new Mongo(config.getDbHost(), config.getDbPort());
        } catch (UnknownHostException e) {
            throw new PhrescoException(EX_PHEX00002);
        } catch (MongoException e) {
            throw new PhrescoException(EX_PHEX00003);
        }
        return mongo;
    }

    @Override
    public @Bean MongoTemplate mongoTemplate() throws PhrescoException {
        MongoTemplate mongoTemplate = null;
        try {
            mongoTemplate = new MongoTemplate(mongo(), config.getDbName(), config.getDbCollection());
        } catch (MongoException e) {
            throw new PhrescoException(EX_PHEX00003);
        }
        return mongoTemplate;
    }
}