ro.fortsoft.pf4j.spring.demo.Boot.java Source code

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Here is the source code for ro.fortsoft.pf4j.spring.demo.Boot.java

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/*
 * Copyright 2014 Decebal Suiu
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with
 * the License. You may obtain a copy of the License in the LICENSE file, or 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 ro.fortsoft.pf4j.spring.demo;

import org.apache.commons.lang.StringUtils;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import ro.fortsoft.pf4j.DefaultPluginManager;
import ro.fortsoft.pf4j.PluginManager;
import ro.fortsoft.pf4j.spring.ExtensionsInjector;

/**
 * @author Decebal Suiu
 */
@Configuration
public class Boot {

    public static void main(String[] args) {
        // print logo
        printLogo();

        // retrieves the spring application context
        ApplicationContext applicationContext = new AnnotationConfigApplicationContext(Boot.class);

        // print greetings in System.out
        Greetings greetings = applicationContext.getBean(Greetings.class);
        greetings.printGreetings();

        // stop plugins
        PluginManager pluginManager = applicationContext.getBean(PluginManager.class);
        pluginManager.stopPlugins();
    }

    @Bean
    public PluginManager pluginManager() {
        PluginManager pluginManager = new DefaultPluginManager();
        pluginManager.loadPlugins();

        // start (active/resolved) the plugins
        pluginManager.startPlugins();

        return pluginManager;
    }

    @Bean
    public static ExtensionsInjector extensionsInjector() {
        return new ExtensionsInjector();
    }

    @Bean
    public Greetings greetings() {
        return new Greetings();
    }

    private static void printLogo() {
        System.out.println(StringUtils.repeat("#", 40));
        System.out.println(StringUtils.center("PF4J-SPRING", 40));
        System.out.println(StringUtils.repeat("#", 40));
    }

}