FF4JWebConfiguration.java

/*
 *
 * 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.
 *
 * Copyright 2013-2016 the original author or authors.
 */

package org.ff4j.spring.boot.autoconfigure;

/*
 * #%L
 * ff4j-spring-boot-autoconfigure
 * %%
 * Copyright (C) 2013 - 2016 FF4J
 * %%
 * 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.
 * #L%
 */

import org.ff4j.FF4j;
import org.ff4j.web.FF4jDispatcherServlet;
import org.ff4j.web.embedded.ConsoleServlet;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.context.embedded.ServletRegistrationBean;
import org.springframework.boot.context.web.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Created by Paul
 *
 * @author <a href="mailto:paul58914080@gmail.com">Paul Williams</a>
 */
@Configuration
@ConditionalOnClass({ConsoleServlet.class, FF4jDispatcherServlet.class})
@AutoConfigureAfter(FF4JConfiguration.class)
public class FF4JWebConfiguration extends SpringBootServletInitializer {

    @Bean
    public ServletRegistrationBean servletRegistrationBean(ConsoleServlet ff4jConsoleServlet) {
        return new ServletRegistrationBean(ff4jConsoleServlet, "/ff4j-console");
    }

    @Bean
    @ConditionalOnMissingBean
    public ConsoleServlet getFF4jServlet(FF4j ff4j) {
        ConsoleServlet ff4jConsoleServlet = new ConsoleServlet();
        ff4jConsoleServlet.setFf4j(ff4j);
        return ff4jConsoleServlet;
    }

    @Bean
    public ServletRegistrationBean ff4jDispatcherServletRegistrationBean(FF4jDispatcherServlet ff4jDispatcherServlet) {
        return new ServletRegistrationBean(ff4jDispatcherServlet, "/ff4j-web-console/*");
    }

    @Bean
    @ConditionalOnMissingBean
    public FF4jDispatcherServlet getFF4jDispatcherServlet(FF4j ff4j) {
        FF4jDispatcherServlet ff4jConsoleServlet = new FF4jDispatcherServlet();
        ff4jConsoleServlet.setFf4j(ff4j);
        return ff4jConsoleServlet;
    }
}