124 lines
3.4 KiB
Java
124 lines
3.4 KiB
Java
/*
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* Conditions Of Use
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*
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* This software was developed by employees of the National Institute of
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* Standards and Technology (NIST), an agency of the Federal Government.
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* Pursuant to title 15 Untied States Code Section 105, works of NIST
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* employees are not subject to copyright protection in the United States
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* and are considered to be in the public domain. As a result, a formal
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* license is not needed to use the software.
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*
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* This software is provided by NIST as a service and is expressly
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* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
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* AND DATA ACCURACY. NIST does not warrant or make any representations
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* regarding the use of the software or the results thereof, including but
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* not limited to the correctness, accuracy, reliability or usefulness of
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* the software.
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*
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* Permission to use this software is contingent upon your acceptance
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* of the terms of this agreement
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*
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* .
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*
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*/
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/*******************************************************************************
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* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). *
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*******************************************************************************/
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package gov.nist.javax.sip.header;
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import gov.nist.javax.sip.address.*;
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import java.text.ParseException;
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/**
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* CallInfo SIPHeader.
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*
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*
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* @author "M. Ranganathan" <br/>
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* @version 1.2 $Revision: 1.7 $ $Date: 2009/07/17 18:57:28 $
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* @since 1.1
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*/
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public final class CallInfo
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extends ParametersHeader
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implements javax.sip.header.CallInfoHeader {
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/**
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* Comment for <code>serialVersionUID</code>
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*/
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private static final long serialVersionUID = -8179246487696752928L;
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protected GenericURI info;
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/**
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* Default constructor
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*/
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public CallInfo() {
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super(CALL_INFO);
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}
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/**
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* Return canonical representation.
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* @return String
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*/
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public String encodeBody() {
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return encodeBody(new StringBuffer()).toString();
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}
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protected StringBuffer encodeBody(StringBuffer buffer) {
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buffer.append(LESS_THAN);
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info.encode(buffer);
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buffer.append(GREATER_THAN);
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if (parameters != null && !parameters.isEmpty()) {
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buffer.append(SEMICOLON);
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parameters.encode(buffer);
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}
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return buffer;
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}
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/**
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* get the purpose field
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* @return String
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*/
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public String getPurpose() {
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return this.getParameter("purpose");
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}
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/**
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* get the URI field
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* @return URI
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*/
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public javax.sip.address.URI getInfo() {
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return info;
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}
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/**
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* set the purpose field
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* @param purpose is the purpose field.
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*/
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public void setPurpose(String purpose) {
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if (purpose == null)
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throw new NullPointerException("null arg");
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try {
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this.setParameter("purpose", purpose);
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} catch (ParseException ex) {
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}
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}
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/**
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* set the URI field
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* @param info is the URI to set.
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*/
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public void setInfo(javax.sip.address.URI info) {
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this.info = (GenericURI) info;
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}
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public Object clone() {
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CallInfo retval = (CallInfo) super.clone();
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if (this.info != null)
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retval.info = (GenericURI) this.info.clone();
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return retval;
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}
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}
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