cn.easy.plugin.spring.SpringPlugin.java Source code

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Here is the source code for cn.easy.plugin.spring.SpringPlugin.java

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/**
 * Copyright (c) 2011-2014, yycoder 692895299@qq.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 cn.easy.plugin.spring;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import cn.easy.plugin.IPlugin;
import cn.easy.util.PathUtil;

/**
 * SpringPlugin.
 */
public class SpringPlugin implements IPlugin {

    private String[] configurations;
    private ApplicationContext ctx;

    /**
     * Use configuration under the path of WebRoot/WEB-INF.
     */
    public SpringPlugin() {
    }

    public SpringPlugin(String... configurations) {
        this.configurations = configurations;
    }

    public SpringPlugin(ApplicationContext ctx) {
        this.ctx = ctx;
    }

    public boolean start() {
        if (ctx != null)
            IocInterceptor.ctx = ctx;
        else if (configurations != null)
            IocInterceptor.ctx = new FileSystemXmlApplicationContext(configurations);
        else
            IocInterceptor.ctx = new FileSystemXmlApplicationContext(
                    PathUtil.getWebRootPath() + "/WEB-INF/applicationContext.xml");
        return true;
    }

    public boolean stop() {
        return true;
    }
}