content: /*
   * Copyright 2012-2022 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
   *
   *      https://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 io.spring.start.site.extension.dependency.springcloud;
  
  import io.spring.initializr.generator.buildsystem.Build;
  import io.spring.initializr.generator.buildsystem.Dependency;
  import io.spring.initializr.generator.buildsystem.DependencyScope;
  import io.spring.initializr.generator.buildsystem.maven.MavenBuild;
  import io.spring.initializr.generator.spring.build.BuildCustomizer;
  
  /**
   * Determine the appropriate Spring Cloud stream dependency to use based on the selected
   * integration technology.
   * <p>
   * Does not replace the integration technology jar by the relevant binder. If more than
   * one tech is selected, it is far easier to remove the unnecessary binder jar than to
   * figure out the name of the tech jar to add to keep support for that technology.
   *
   * @author Stephane Nicoll
   * @author Madhura Bhave
   */
  class SpringCloudStreamBuildCustomizer implements BuildCustomizer<Build> {
  
  	@Override
  	public void customize(Build build) {
  		if (hasDependency("cloud-stream", build) || hasDependency("cloud-bus", build)) {
  			if (hasDependency("amqp", build)) {
  				build.dependencies().add("cloud-stream-binder-rabbit", "org.springframework.cloud",
  						"spring-cloud-stream-binder-rabbit", DependencyScope.COMPILE);
  			}
  			if (hasDependency("kafka", build)) {
  				build.dependencies().add("cloud-stream-binder-kafka", "org.springframework.cloud",
  						"spring-cloud-stream-binder-kafka", DependencyScope.COMPILE);
  			}
  		}
  		// Spring Cloud Stream specific
  		if (hasDependency("cloud-stream", build)) {
  			if (hasDependency("kafka-streams", build)) {
  				build.dependencies().add("cloud-stream-binder-kafka-streams", "org.springframework.cloud",
  						"spring-cloud-stream-binder-kafka-streams", DependencyScope.COMPILE);
  			}
  			// TODO: https://github.com/spring-io/initializr/issues/1159
  			if (build instanceof MavenBuild) {
  				build.dependencies().add("cloud-stream-test",
  						Dependency.withCoordinates("org.springframework.cloud", "spring-cloud-stream")
  								.classifier("test-binder").type("test-jar").scope(DependencyScope.TEST_COMPILE));
  			}
  		}
  	}
  
  	protected boolean hasDependency(String id, Build build) {
  		return build.dependencies().has(id);
  	}
  
  }
  