org.springframework.boot.loader.JarLauncher 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;
import org.springframework.boot.loader.archive.Archive;
/**
* {@link Launcher} for JAR based archives. This launcher assumes that dependency jars are
* included inside a {@code /BOOT-INF/lib} directory and that application classes are
* included inside a {@code /BOOT-INF/classes} directory.
*
* @author Phillip Webb
* @author Andy Wilkinson
*/
public class JarLauncher extends ExecutableArchiveLauncher {
static final String BOOT_INF_CLASSES = "BOOT-INF/classes/";
static final String BOOT_INF_LIB = "BOOT-INF/lib/";
public JarLauncher() {
}
protected JarLauncher(Archive archive) {
super(archive);
}
@Override
protected boolean isNestedArchive(Archive.Entry entry) {
if (entry.isDirectory()) {
return entry.getName().equals(BOOT_INF_CLASSES);
}
return entry.getName().startsWith(BOOT_INF_LIB);
}
public static void main(String[] args) throws Exception {
new JarLauncher().launch(args);
}
}