| /* |
| * 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 gov.nist.javax.sip.address.AddressImpl; |
| |
| import javax.sip.header.RouteHeader; |
| |
| /** |
| * Route SIPHeader Object |
| * |
| * @version 1.2 $Revision: 1.6 $ $Date: 2009/07/17 18:57:36 $ |
| * |
| * @author M. Ranganathan <br/> |
| * |
| * |
| */ |
| public class Route |
| extends AddressParametersHeader |
| implements javax.sip.header.RouteHeader { |
| |
| /** |
| * Comment for <code>serialVersionUID</code> |
| */ |
| private static final long serialVersionUID = 5683577362998368846L; |
| |
| /** Default constructor |
| */ |
| public Route() { |
| super(NAME); |
| } |
| |
| /** Default constructor given an address. |
| * |
| *@param address -- address of this header. |
| * |
| */ |
| |
| public Route(AddressImpl address) { |
| super(NAME); |
| this.address = address; |
| } |
| |
| /** |
| * Hashcode so this header can be inserted into a set. |
| * |
| *@return the hashcode of the encoded address. |
| */ |
| public int hashCode() { |
| return this.address.getHostPort().encode().toLowerCase().hashCode(); |
| } |
| |
| /** |
| * Encode into canonical form. |
| * Acknowledgement: contains a bug fix for a bug reported by |
| * Laurent Schwizer |
| * |
| *@return a canonical encoding of the header. |
| */ |
| public String encodeBody() { |
| return encodeBody(new StringBuffer()).toString(); |
| } |
| |
| protected StringBuffer encodeBody(StringBuffer buffer) { |
| boolean addrFlag = address.getAddressType() == AddressImpl.NAME_ADDR; |
| if (!addrFlag) { |
| buffer.append('<'); |
| address.encode(buffer); |
| buffer.append('>'); |
| } else { |
| address.encode(buffer); |
| } |
| if (!parameters.isEmpty()) { |
| buffer.append(SEMICOLON); |
| parameters.encode(buffer); |
| } |
| return buffer; |
| } |
| |
| public boolean equals(Object other) { |
| return (other instanceof RouteHeader) && super.equals(other); |
| } |
| |
| } |
| |