io.spring.initializr.generator.packaging.Packaging Maven / Gradle / Ivy
/*
* Copyright 2012-2019 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.initializr.generator.packaging;
import java.util.Objects;
import org.springframework.core.io.support.SpringFactoriesLoader;
/**
* Application packaging, such as a jar file or a war file.
*
* @author Andy Wilkinson
*/
public interface Packaging {
String id();
static Packaging forId(String id) {
return SpringFactoriesLoader.loadFactories(PackagingFactory.class, Packaging.class.getClassLoader()).stream()
.map((factory) -> factory.createPackaging(id)).filter(Objects::nonNull).findFirst()
.orElseThrow(() -> new IllegalStateException("Unrecognized packaging id '" + id + "'"));
}
}