--- a/jdk/src/share/classes/sun/security/pkcs/PKCS10Attributes.java Fri Oct 28 17:49:36 2011 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,219 +0,0 @@
-/*
- * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.security.pkcs;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.security.cert.CertificateException;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.Hashtable;
-
-import sun.security.util.*;
-
-/**
- * This class defines the PKCS10 attributes for the request.
- * The ASN.1 syntax for this is:
- * <pre>
- * Attributes ::= SET OF Attribute
- * </pre>
- *
- * @author Amit Kapoor
- * @author Hemma Prafullchandra
- * @see PKCS10
- * @see PKCS10Attribute
- */
-public class PKCS10Attributes implements DerEncoder {
-
- private Hashtable<String, PKCS10Attribute> map =
- new Hashtable<String, PKCS10Attribute>(3);
-
- /**
- * Default constructor for the PKCS10 attribute.
- */
- public PKCS10Attributes() { }
-
- /**
- * Create the object from the array of PKCS10Attribute objects.
- *
- * @param attrs the array of PKCS10Attribute objects.
- */
- public PKCS10Attributes(PKCS10Attribute[] attrs) {
- for (int i = 0; i < attrs.length; i++) {
- map.put(attrs[i].getAttributeId().toString(), attrs[i]);
- }
- }
-
- /**
- * Create the object, decoding the values from the passed DER stream.
- * The DER stream contains the SET OF Attribute.
- *
- * @param in the DerInputStream to read the attributes from.
- * @exception IOException on decoding errors.
- */
- public PKCS10Attributes(DerInputStream in) throws IOException {
- DerValue[] attrs = in.getSet(3, true);
-
- if (attrs == null)
- throw new IOException("Illegal encoding of attributes");
- for (int i = 0; i < attrs.length; i++) {
- PKCS10Attribute attr = new PKCS10Attribute(attrs[i]);
- map.put(attr.getAttributeId().toString(), attr);
- }
- }
-
- /**
- * Encode the attributes in DER form to the stream.
- *
- * @param out the OutputStream to marshal the contents to.
- * @exception IOException on encoding errors.
- */
- public void encode(OutputStream out) throws IOException {
- derEncode(out);
- }
-
- /**
- * Encode the attributes in DER form to the stream.
- * Implements the <code>DerEncoder</code> interface.
- *
- * @param out the OutputStream to marshal the contents to.
- * @exception IOException on encoding errors.
- */
- public void derEncode(OutputStream out) throws IOException {
- // first copy the elements into an array
- Collection<PKCS10Attribute> allAttrs = map.values();
- PKCS10Attribute[] attribs =
- allAttrs.toArray(new PKCS10Attribute[map.size()]);
-
- DerOutputStream attrOut = new DerOutputStream();
- attrOut.putOrderedSetOf(DerValue.createTag(DerValue.TAG_CONTEXT,
- true, (byte)0),
- attribs);
- out.write(attrOut.toByteArray());
- }
-
- /**
- * Set the attribute value.
- */
- public void setAttribute(String name, Object obj) {
- if (obj instanceof PKCS10Attribute) {
- map.put(name, (PKCS10Attribute)obj);
- }
- }
-
- /**
- * Get the attribute value.
- */
- public Object getAttribute(String name) {
- return map.get(name);
- }
-
- /**
- * Delete the attribute value.
- */
- public void deleteAttribute(String name) {
- map.remove(name);
- }
-
- /**
- * Return an enumeration of names of attributes existing within this
- * attribute.
- */
- public Enumeration<PKCS10Attribute> getElements() {
- return (map.elements());
- }
-
- /**
- * Return a Collection of attributes existing within this
- * PKCS10Attributes object.
- */
- public Collection<PKCS10Attribute> getAttributes() {
- return (Collections.unmodifiableCollection(map.values()));
- }
-
- /**
- * Compares this PKCS10Attributes for equality with the specified
- * object. If the <code>other</code> object is an
- * <code>instanceof</code> <code>PKCS10Attributes</code>, then
- * all the entries are compared with the entries from this.
- *
- * @param other the object to test for equality with this PKCS10Attributes.
- * @return true if all the entries match that of the Other,
- * false otherwise.
- */
- public boolean equals(Object other) {
- if (this == other)
- return true;
- if (!(other instanceof PKCS10Attributes))
- return false;
-
- Collection<PKCS10Attribute> othersAttribs =
- ((PKCS10Attributes)other).getAttributes();
- PKCS10Attribute[] attrs =
- othersAttribs.toArray(new PKCS10Attribute[othersAttribs.size()]);
- int len = attrs.length;
- if (len != map.size())
- return false;
- PKCS10Attribute thisAttr, otherAttr;
- String key = null;
- for (int i=0; i < len; i++) {
- otherAttr = attrs[i];
- key = otherAttr.getAttributeId().toString();
-
- if (key == null)
- return false;
- thisAttr = map.get(key);
- if (thisAttr == null)
- return false;
- if (! thisAttr.equals(otherAttr))
- return false;
- }
- return true;
- }
-
- /**
- * Returns a hashcode value for this PKCS10Attributes.
- *
- * @return the hashcode value.
- */
- public int hashCode() {
- return map.hashCode();
- }
-
- /**
- * Returns a string representation of this <tt>PKCS10Attributes</tt> object
- * in the form of a set of entries, enclosed in braces and separated
- * by the ASCII characters "<tt>, </tt>" (comma and space).
- * <p>Overrides the <tt>toString</tt> method of <tt>Object</tt>.
- *
- * @return a string representation of this PKCS10Attributes.
- */
- public String toString() {
- String s = map.size() + "\n" + map.toString();
- return s;
- }
-}