+++ /dev/null
-/* 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., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 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;
- }
- }
-}
projects / msp430-gcc.git / blobdiff