Add SpringWebsocketCompilerAutoConfiguration

Fixes gh-693

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/autoconfigure/SpringWebsocketCompilerAutoConfiguration.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2012-2013 the original author or authors.
+ *
+ * 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 org.springframework.boot.cli.compiler.autoconfigure;
+
+import org.codehaus.groovy.ast.ClassNode;
+import org.codehaus.groovy.control.customizers.ImportCustomizer;
+import org.springframework.boot.cli.compiler.AstUtils;
+import org.springframework.boot.cli.compiler.CompilerAutoConfiguration;
+import org.springframework.boot.cli.compiler.DependencyCustomizer;
+
+/**
+ * {@link CompilerAutoConfiguration} for Spring Websocket.
+ * 
+ * @author Dave Syer
+ */
+public class SpringWebsocketCompilerAutoConfiguration extends CompilerAutoConfiguration {
+
+	@Override
+	public boolean matches(ClassNode classNode) {
+		return AstUtils.hasAtLeastOneAnnotation(classNode, "EnableWebSocket",
+				"EnableWebSocketMessageBroker");
+	}
+
+	@Override
+	public void applyDependencies(DependencyCustomizer dependencies) {
+		dependencies
+				.ifAnyMissingClasses(
+						"org.springframework.web.socket.config.annotation.EnableWebSocket")
+				.add("spring-boot-starter-websocket").add("spring-messaging");
+	}
+
+	@Override
+	public void applyImports(ImportCustomizer imports) {
+		imports.addStarImports("org.springframework.messaging.handler.annotation",
+				"org.springframework.messaging.simp.config",
+				"org.springframework.web.socket",
+				"org.springframework.web.socket.handler",
+				"org.springframework.web.socket.config.annotation");
+	}
+
+}

spring-boot-cli/src/main/resources/META-INF/services/org.springframework.boot.cli.compiler.CompilerAutoConfiguration

@@ -11,3 +11,4 @@ org.springframework.boot.cli.compiler.autoconfigure.TransactionManagementCompile
 org.springframework.boot.cli.compiler.autoconfigure.SpringIntegrationCompilerAutoConfiguration
 org.springframework.boot.cli.compiler.autoconfigure.SpringSecurityCompilerAutoConfiguration
 org.springframework.boot.cli.compiler.autoconfigure.SpringMobileCompilerAutoConfiguration
+org.springframework.boot.cli.compiler.autoconfigure.SpringWebsocketCompilerAutoConfiguration