ActionBaseContext.java

/**
 * Copyright (C) 2014 Stratio (http://stratio.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 com.stratio.decision.functions;

/**
 * Created by josepablofernandez on 24/05/16.
 */
import java.io.Serializable;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

import com.stratio.decision.configuration.BaseConfiguration;
import com.stratio.decision.configuration.ServiceConfiguration;

/**
 * Created by josepablofernandez on 19/05/16.
 */
public class ActionBaseContext implements Serializable {

    private static final long serialVersionUID = -8765413112252293811L;
    private static AnnotationConfigApplicationContext context = null;
    private static ActionBaseContext instance = null;

    protected static Logger log = LoggerFactory.getLogger(ActionBaseContext.class);

    private ActionBaseContext() {
        if (context == null) {
            context = new
                    AnnotationConfigApplicationContext(BaseConfiguration.class);

            log.debug("SPRING CONTEXT INITIALIZED: {}" + context.toString());
        }
    }

    public static ActionBaseContext getInstance() {

        if (instance == null) {
            instance = new ActionBaseContext();
        }

        return instance;

    }

    public AnnotationConfigApplicationContext getContext() {
        return context;
    }
}