com.impetus.kundera.graphbrowser.IMDBUtils.java Source code

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Here is the source code for com.impetus.kundera.graphbrowser.IMDBUtils.java

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/**
 * Copyright 2012 Impetus Infotech.
 *
 * 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.impetus.kundera.graphbrowser;

import java.util.Date;
import java.util.UUID;

import javax.faces.context.FacesContext;
import javax.servlet.http.HttpSession;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.impetus.kundera.graphbrowser.service.IMDBService;

/**
 * <Prove description of functionality provided by this Type> 
 * @author amresh.singh
 */
public class IMDBUtils {
    public static String getUniqueId() {
        return UUID.randomUUID().toString();
    }

    public static long getCurrentTimestamp() {
        return new Date().getTime();
    }

    public static IMDBService getIMDBService() {
        HttpSession session = (HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(true);
        IMDBService imdbService = (IMDBService) session.getAttribute("imdb");
        if (imdbService == null) {
            BeanFactory beanfactory = new ClassPathXmlApplicationContext("appContext.xml");
            imdbService = (IMDBService) beanfactory.getBean("imdb");
            //            imdbService.init();
            session.setAttribute("imdb", imdbService);
        }
        return imdbService;
    }

}