| /* |
| * Conditions Of Use |
| * |
| * This software was developed by employees of the National Institute of |
| * Standards and Technology (NIST), an agency of the Federal Government. |
| * Pursuant to title 15 Untied States Code Section 105, works of NIST |
| * employees are not subject to copyright protection in the United States |
| * and are considered to be in the public domain. As a result, a formal |
| * license is not needed to use the software. |
| * |
| * This software is provided by NIST as a service and is expressly |
| * provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED |
| * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT |
| * AND DATA ACCURACY. NIST does not warrant or make any representations |
| * regarding the use of the software or the results thereof, including but |
| * not limited to the correctness, accuracy, reliability or usefulness of |
| * the software. |
| * |
| * Permission to use this software is contingent upon your acceptance |
| * of the terms of this agreement |
| * |
| * . |
| * |
| */ |
| /******************************************************************************* |
| * Product of NIST/ITL Advanced Networking Technologies Division (ANTD). * |
| *******************************************************************************/ |
| package gov.nist.javax.sip.header; |
| |
| import java.util.ListIterator; |
| |
| import javax.sip.header.ExtensionHeader; |
| import javax.sip.header.Header; |
| |
| /** |
| * A generic extension header list. |
| * @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:57:30 $ |
| * @since 1.1 |
| */ |
| public class ExtensionHeaderList extends SIPHeaderList<ExtensionHeaderImpl> { |
| |
| |
| |
| private static final long serialVersionUID = 4681326807149890197L; |
| |
| |
| public Object clone() { |
| ExtensionHeaderList retval = new ExtensionHeaderList(headerName); |
| retval.clonehlist(this.hlist); |
| return retval; |
| } |
| public ExtensionHeaderList(String hName) { |
| super( ExtensionHeaderImpl.class, hName); |
| } |
| |
| public ExtensionHeaderList() { |
| super(ExtensionHeaderImpl.class,null); |
| } |
| |
| |
| public String encode() { |
| StringBuffer retval = new StringBuffer(); |
| ListIterator<ExtensionHeaderImpl> it = this.listIterator(); |
| while(it.hasNext()) { |
| ExtensionHeaderImpl eh = (ExtensionHeaderImpl) it.next(); |
| retval.append(eh.encode()); |
| } |
| return retval.toString(); |
| } |
| } |