org.powertac.tournament.services.SpringApplicationContext.java Source code

Introduction

Here is the source code for org.powertac.tournament.services.SpringApplicationContext.java

Source

/*
 * Copyright (c) 2011 by the original author or authors.
 *
 * 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.powertac.tournament.services;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Service;

/**
 * Static methods to access the Spring application context. It is set up
 * as a service so Spring will create and initialize it.
 *
 * @author John Collins
 */
@Service
public class SpringApplicationContext implements ApplicationContextAware {
    private static ApplicationContext context;

    @Override
    public void setApplicationContext(ApplicationContext appContext) throws BeansException {
        context = appContext;
    }

    /**
     * Returns the Spring bean, if any, with the given name.
     */
    public static Object getBean(String beanName) {
        return context.getBean(beanName);
    }
}