001/*
002 * Copyright 2012-2013 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.cli.compiler.autoconfigure;
018
019import org.codehaus.groovy.ast.ClassNode;
020import org.codehaus.groovy.control.customizers.ImportCustomizer;
021
022import org.springframework.boot.cli.compiler.AstUtils;
023import org.springframework.boot.cli.compiler.CompilerAutoConfiguration;
024import org.springframework.boot.cli.compiler.DependencyCustomizer;
025
026/**
027 * {@link CompilerAutoConfiguration} for Spring Websocket.
028 *
029 * @author Dave Syer
030 */
031public class SpringWebsocketCompilerAutoConfiguration extends CompilerAutoConfiguration {
032
033        @Override
034        public boolean matches(ClassNode classNode) {
035                return AstUtils.hasAtLeastOneAnnotation(classNode, "EnableWebSocket",
036                                "EnableWebSocketMessageBroker");
037        }
038
039        @Override
040        public void applyDependencies(DependencyCustomizer dependencies) {
041                dependencies
042                                .ifAnyMissingClasses(
043                                                "org.springframework.web.socket.config.annotation.EnableWebSocket")
044                                .add("spring-boot-starter-websocket").add("spring-messaging");
045        }
046
047        @Override
048        public void applyImports(ImportCustomizer imports) {
049                imports.addStarImports("org.springframework.messaging.handler.annotation",
050                                "org.springframework.messaging.simp.config",
051                                "org.springframework.web.socket.handler",
052                                "org.springframework.web.socket.sockjs.transport.handler",
053                                "org.springframework.web.socket.config.annotation")
054                                .addImports("org.springframework.web.socket.WebSocketHandler");
055        }
056
057}