All Downloads are FREE. Search and download functionalities are using the official Maven repository.

gov.nist.javax.sip.header.CallID Maven / Gradle / Ivy

There is a newer version: 1.3.0-91
Show newest version
/*
* 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.CallIdHeader;

import java.text.ParseException;

/**
 * Call ID SIPHeader.
 *
 * @author M. Ranganathan   
* @version 1.2 $Revision: 1.8 $ $Date: 2010-05-06 14:07:54 $ * @since 1.1 */ public class CallID extends SIPHeader implements javax.sip.header.CallIdHeader { /** * Comment for serialVersionUID */ private static final long serialVersionUID = -6463630258703731156L; public final static String NAME_LOWER = NAME.toLowerCase(); /** * callIdentifier field */ protected CallIdentifier callIdentifier; /** * Default constructor */ public CallID() { super(NAME); } /* (non-Javadoc) * @see java.lang.Object#equals(java.lang.Object) * * CallIDs are compared case-insensitively */ public boolean equals( Object other ) { if (this==other) return true; if (other instanceof CallIdHeader) { final CallIdHeader o = (CallIdHeader) other; return this.getCallId().equalsIgnoreCase( o.getCallId() ); } return false; } /** * Encode the body part of this header (i.e. leave out the hdrName). *@return String encoded body part of the header. */ public String encodeBody() { return encodeBody(new StringBuilder()).toString(); } protected StringBuilder encodeBody(StringBuilder buffer) { if (callIdentifier != null) callIdentifier.encode(buffer); return buffer; } /** * get the CallId field. This does the same thing as * encodeBody * @return String the encoded body part of the */ public String getCallId() { return encodeBody(); } /** * get the call Identifer member. * @return CallIdentifier */ public CallIdentifier getCallIdentifer() { return callIdentifier; } /** * set the CallId field * @param cid String to set. This is the body part of the Call-Id * header. It must have the form localId@host or localId. * @throws IllegalArgumentException if cid is null, not a token, or is * not a token@token. */ public void setCallId(String cid) throws ParseException { try { callIdentifier = new CallIdentifier(cid); } catch (IllegalArgumentException ex) { throw new ParseException(cid, 0); } } /** * Set the callIdentifier member. * @param cid CallIdentifier to set (localId@host). */ public void setCallIdentifier(CallIdentifier cid) { callIdentifier = cid; } /** Constructor given the call Identifier. *@param callId string call identifier (should be localid@host) *@throws IllegalArgumentException if call identifier is bad. */ public CallID(String callId) throws IllegalArgumentException { super(NAME); this.callIdentifier = new CallIdentifier(callId); } public Object clone() { CallID retval = (CallID) super.clone(); if (this.callIdentifier != null) retval.callIdentifier = (CallIdentifier) this.callIdentifier.clone(); return retval; } }




© 2015 - 2024 Weber Informatics LLC | Privacy Policy