org.springframework.boot.loader.tools.LoaderClassesWriter Maven / Gradle / Ivy
/*
* Copyright 2012-2017 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.loader.tools;
import java.io.IOException;
import java.io.InputStream;
/**
* Writer used by {@link CustomLoaderLayout CustomLoaderLayouts} to write classes into a
* repackaged JAR.
*
* @author Phillip Webb
* @since 1.5.0
*/
public interface LoaderClassesWriter {
/**
* Write the default required spring-boot-loader classes to the JAR.
* @throws IOException if the classes cannot be written
*/
void writeLoaderClasses() throws IOException;
/**
* Write custom required spring-boot-loader classes to the JAR.
* @param loaderJarResourceName the name of the resource containing the loader classes
* to be written
* @throws IOException if the classes cannot be written
*/
void writeLoaderClasses(String loaderJarResourceName) throws IOException;
/**
* Write a single entry to the JAR.
* @param name the name of the entry
* @param inputStream the input stream content
* @throws IOException if the entry cannot be written
*/
void writeEntry(String name, InputStream inputStream) throws IOException;
}