gov.nist.javax.sip.header.Priority 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 gov.nist.javax.sip.header;
import javax.sip.header.*;
import java.nio.Buffer;
import java.text.ParseException;
/**
* the Priority header.
*
* @author Olivier Deruelle
* @version 1.2 $Revision: 1.7 $ $Date: 2010-05-06 14:07:53 $
*
*
*
*/
public class Priority extends SIPHeader implements PriorityHeader {
/**
* Comment for serialVersionUID
*/
private static final long serialVersionUID = 3837543366074322106L;
/** constant EMERGENCY field
*/
public static final String EMERGENCY = ParameterNames.EMERGENCY;
/** constant URGENT field
*/
public static final String URGENT = ParameterNames.URGENT;
/** constant NORMAL field
*/
public static final String NORMAL = ParameterNames.NORMAL;
/** constant NON_URGENT field
*/
public static final String NON_URGENT = ParameterNames.NON_URGENT;
/** priority field
*/
protected String priority;
/** Default constructor
*/
public Priority() {
super(NAME);
}
/**
* Encode into canonical form.
* @return String
*/
public StringBuilder encodeBody(StringBuilder buffer) {
return buffer.append(priority);
}
/**
* get the priority value.
* @return String
*/
public String getPriority() {
return priority;
}
/**
* Set the priority member
* @param p String to set
*/
public void setPriority(String p) throws ParseException {
if (p == null)
throw new NullPointerException(
"JAIN-SIP Exception,"
+ "Priority, setPriority(), the priority parameter is null");
priority = p;
}
}