gov.nist.javax.sip.header.RecordRoute Maven / Gradle / Ivy
/*
* 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 android.gov.nist.javax.sip.header;
import android.gov.nist.javax.sip.address.*;
/**
* The Request-Route header is added to a request by any proxy that insists on
* being in the path of subsequent requests for the same call leg.
*
*@version 1.2 $Revision: 1.7 $ $Date: 2010-05-06 14:07:48 $
*
*@author M. Ranganathan
*
*
*
*/
public class RecordRoute
extends AddressParametersHeader
implements android.javax.sip.header.RecordRouteHeader {
/**
* Comment for serialVersionUID
*/
private static final long serialVersionUID = 2388023364181727205L;
/**
* constructor
* @param address address to set
*/
public RecordRoute(AddressImpl address) {
super(NAME);
this.address = address;
}
/**
* default constructor
*/
public RecordRoute() {
super(RECORD_ROUTE);
}
/** Encode into canonical form.
*@return String containing the canonicaly encoded header.
*/
public String encodeBody() {
return encodeBody(new StringBuilder()).toString();
}
protected StringBuilder encodeBody(StringBuilder buffer) {
if (address.getAddressType() == AddressImpl.ADDRESS_SPEC) {
buffer.append(LESS_THAN);
}
address.encode(buffer);
if (address.getAddressType() == AddressImpl.ADDRESS_SPEC) {
buffer.append(GREATER_THAN);
}
if (!parameters.isEmpty()) {
buffer.append(SEMICOLON);
this.parameters.encode(buffer);
}
return buffer;
}
}