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Attributes.java, [...]: Imported from Classpath.

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Sat Aug 19 11:00:53 2000  Anthony Green  <green@redhat.com>

	* java/util/jar/Attributes.java, java/util/jar/JarEntry.java,
	java/util/jar/JarException.java, java/util/jar/JarFile.java,
	java/util/jar/JarInputStream.java,
	java/util/jar/JarOutputStream.java, java/util/jar/Manifest.java,
	java/util/Set.java, java/util/Map.java, java/util/Bucket.java,
	java/util/AbstractSet.java, java/util/BasicMapEntry.java,
	java/security/cert/CRL.java, java/security/cert/CRLException.java,
	java/security/cert/Certificate.java,
	java/security/cert/CertificateEncodingException.java,
	java/security/cert/CertificateException.java,
	java/security/cert/CertificateExpiredException.java,
	java/security/cert/CertificateFactory.java,
	java/security/cert/CertificateFactorySpi.java,
	java/security/cert/CertificateNotYetValidException.java,
	java/security/cert/CertificateParsingException.java,
	java/security/cert/X509CRL.java,
	java/security/cert/X509CRLEntry.java,
	java/security/cert/X509Certificate.java,
	java/security/cert/X509Extension.java: Imported from Classpath.
	* java/util/Hashtable.java: Imported from Classpath.

	* java/util/zip/ZipInputStream.java: Create stub for
	createZipEntry.

	* gcj/javaprims.h: Updated class list.

	* Makefile.in, gcj/Makefile.in: Rebuilt.
	* Makefile.am (ordinary_java_source_files): Add these new classes.

From-SVN: r35809
This commit is contained in:
Anthony Green 2000-08-19 18:19:42 +00:00 • committed by Anthony Green
parent e76d9acbe9
commit a729a4e9ab
35 changed files with 5943 additions and 768 deletions
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148
libjava/java/util/jar/JarEntry.java
View file

@ -1,39 +1,139 @@
/* Copyright (C) 1999 Free Software Foundation
/* JarEntry.java - Represents an entry in a jar file
Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of libgcj.
This file is part of GNU Classpath.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
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.
As a special exception, if you link this library with other files to
produce an executable, this library does not by itself cause the
resulting executable to be covered by the GNU General Public License.
This exception does not however invalidate any other reasons why the
executable file might be covered by the GNU General Public License. */
package java.util.jar;
import java.util.zip.*;
import java.io.IOException;
import java.security.cert.Certificate;
import java.util.zip.ZipEntry;
/**
* Does not implement the security and manifest methods.
* 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.
*
* @author Kresten Krab Thorup <krab@gnu.org>
* @date August 10, 1999.
* @since 1.2
* @author Mark Wielaard (mark@klomp.org)
*/
public class JarEntry extends ZipEntry {
public class JarEntry extends ZipEntry
{
ZipEntry zip;
// (Packge local) fields
public JarEntry (ZipEntry ent)
{
super (ent);
}
Attributes attr;
Certificate certs[];
public JarEntry (JarEntry ent)
{
super (ent);
}
// Constructors
public JarEntry (String name)
{
super (name);
}
/**
* 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;
}
}
}