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Diffstat (limited to 'libjava/java/util/jar/JarEntry.java')
| -rw-r--r-- | libjava/java/util/jar/JarEntry.java | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/libjava/java/util/jar/JarEntry.java b/libjava/java/util/jar/JarEntry.java deleted file mode 100644 index 722a283bba3..00000000000 --- a/libjava/java/util/jar/JarEntry.java +++ /dev/null @@ -1,165 +0,0 @@ -/* JarEntry.java - Represents an entry in a jar file - Copyright (C) 2000 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.util.jar; - -import java.io.IOException; -import java.security.cert.Certificate; -import java.util.zip.ZipEntry; - -/** - * Extension to a ZipEntry that contains manifest attributes and certificates. - * Both the Atrributes and the Certificates can be null when not set. - * Note that the <code>getCertificates()</code> method only returns a - * valid value after all of the data of the entry has been read. - * <p> - * There are no public methods to set the attributes or certificate of an - * Entru. Only JarEntries created by the classes in <code>java.util.jar</code> - * will have these properties set. - * - * @since 1.2 - * @author Mark Wielaard (mark@klomp.org) - */ - -public class JarEntry extends ZipEntry -{ - // (Package local) fields - - Attributes attr; - Certificate certs[]; - - // Constructors - - /** - * Creates a new JarEntry with the specified name and no attributes or - * or certificates. Calls <code>super(name)</code> so all other (zip)entry - * fields are null or -1. - * - * @param name the name of the new jar entry - * @exception NullPointerException when the supplied name is null - * @exception IllegalArgumentException when the supplied name is longer - * than 65535 bytes - */ - public JarEntry(String name) throws NullPointerException, - IllegalArgumentException - { - super(name); - attr = null; - certs = null; - } - - /** - * Creates a new JarEntry with the specified ZipEntry as template for - * all properties of the entry. Both attributes and certificates will be - * null. - * - * @param entry the ZipEntry whose fields should be copied - */ - public JarEntry(ZipEntry entry) - { - super(entry); - attr = null; - certs = null; - } - - /** - * Creates a new JarEntry with the specified JarEntry as template for - * all properties of the entry. - * - * @param entry the jarEntry whose fields should be copied - */ - public JarEntry(JarEntry entry) - { - super(entry); - try - { - attr = entry.getAttributes(); - } - catch (IOException _) - { - } - certs = entry.getCertificates(); - } - - // Methods - - /** - * Returns a copy of the Attributes set for this entry. - * When no Attributes are set in the manifest null is returned. - * - * @return a copy of the Attributes set for this entry - * @exception IOException This will never be thrown. It is here for - * binary compatibility. - */ - public Attributes getAttributes() throws IOException - { - if (attr != null) - { - return (Attributes) attr.clone(); - } - else - { - return null; - } - } - - /** - * Returns a copy of the certificates set for this entry. - * When no certificates are set or when not all data of this entry has - * been read null is returned. - * <p> - * To make sure that this call returns a valid value you must read all - * data from the JarInputStream for this entry. - * When you don't need the data for an entry but want to know the - * certificates that are set for the entry then you can skip all data by - * calling <code>skip(entry.getSize())</code> on the JarInputStream for - * the entry. - * - * @return a copy of the certificates set for this entry - */ - public Certificate[] getCertificates() - { - if (certs != null) - { - return (Certificate[])certs.clone(); - } - else - { - return null; - } - } -} |
