Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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.apache.commons.compress.archivers.jar; import java.security.cert.Certificate; import java.util.jar.Attributes; import java.util.jar.JarEntry; import java.util.zip.ZipEntry; import java.util.zip.ZipException; import org.apache.commons.compress.archivers.ArchiveEntry; import org.apache.commons.compress.archivers.zip.ZipArchiveEntry; /** * * @NotThreadSafe */ public class JarArchiveEntry extends ZipArchiveEntry implements ArchiveEntry { private Attributes manifestAttributes = null; private Certificate[] certificates = null; public JarArchiveEntry(ZipEntry entry) throws ZipException { super(entry); } public JarArchiveEntry(String name) { super(name); } public JarArchiveEntry(ZipArchiveEntry entry) throws ZipException { super(entry); } public JarArchiveEntry(JarEntry entry) throws ZipException { super(entry); } public Attributes getManifestAttributes() { return manifestAttributes; } public Certificate[] getCertificates() { if (certificates != null) { Certificate[] certs = new Certificate[certificates.length]; System.arraycopy(certificates, 0, certs, 0, certs.length); return certs; } return null; } }