2362N/A * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * This interface defines the methods required of a certificate attribute. 0N/A * Examples of X.509 certificate attributes are Validity, Issuer_Name, and 0N/A * Subject Name. A CertAttrSet may comprise one attribute or many 0N/A * A CertAttrSet itself can also be comprised of other sub-sets. 0N/A * In the case of X.509 V3 certificates, for example, the "extensions" 0N/A * attribute has subattributes, such as those for KeyUsage and 0N/A * AuthorityKeyIdentifier. 0N/A * @author Amit Kapoor 0N/A * @author Hemma Prafullchandra 0N/A * @see CertificateException 0N/A * Returns a short string describing this certificate attribute. 0N/A * @return value of this certificate attribute in 0N/A * Encodes the attribute to the output stream in a format 0N/A * that can be parsed by the <code>decode</code> method. 0N/A * @param out the OutputStream to encode the attribute to. 0N/A * @exception CertificateException on encoding or validity errors. 0N/A * @exception IOException on other errors. 0N/A * Sets an attribute value within this CertAttrSet. 0N/A * @param name the name of the attribute (e.g. "x509.info.key") 0N/A * @param obj the attribute object. 0N/A * @exception CertificateException on attribute handling errors. 0N/A * @exception IOException on other errors. 0N/A * Gets an attribute value for this CertAttrSet. 0N/A * @param name the name of the attribute to return. 0N/A * @exception CertificateException on attribute handling errors. 0N/A * @exception IOException on other errors. 0N/A * Deletes an attribute value from this CertAttrSet. 0N/A * @param name the name of the attribute to delete. 0N/A * @exception CertificateException on attribute handling errors. 0N/A * @exception IOException on other errors. 0N/A * Returns an enumeration of the names of the attributes existing within 0N/A * @return an enumeration of the attribute names. 0N/A * Returns the name (identifier) of this CertAttrSet. 0N/A * @return the name of this CertAttrSet.