net.bull.javamelody.SpringContext.java Source code

Introduction

Here is the source code for net.bull.javamelody.SpringContext.java

Source

/*
 * Copyright 2008-2017 by Emeric Vernat
 *
 *     This file is part of Java Melody.
 *
 * 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 net.bull.javamelody;

import java.util.Arrays;
import java.util.List;

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

/**
 * Enregistrement du context Spring.
 * @author Emeric Vernat
 */
public class SpringContext implements ApplicationContextAware {
    private static SpringContext singleton;

    private ApplicationContext context;

    /**
     * Constructeur.
     */
    public SpringContext() {
        super();
        initSingleton(this);
    }

    public static SpringContext getSingleton() {
        return singleton;
    }

    private static void initSingleton(SpringContext springContext) {
        singleton = springContext;
    }

    /** {@inheritDoc} */
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    /**
     * @return List des noms de beans Spring.
     */
    public List<String> getBeanDefinitionNames() {
        return Arrays.asList(context.getBeanDefinitionNames());
    }

    /**
     * @param name Nom du bean
     * @return Instance du bean
     */
    public Object getBean(String name) {
        return context.getBean(name);
    }
}