100 lines
2.8 KiB
Java
100 lines
2.8 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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* 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 javax.sip.header.*;
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import java.text.ParseException;
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/**
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* the SIP-If-Match header.
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*
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* @author Jeroen van Bemmel<br/>
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* @version 1.2 $Revision: 1.3 $ $Date: 2009/07/17 18:57:38 $
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* @since 1.2
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*/
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public class SIPIfMatch extends SIPHeader implements SIPIfMatchHeader,ExtensionHeader {
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/**
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* unique serial id
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*/
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private static final long serialVersionUID = 3833745477828359730L;
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/**
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* entity tag field
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*/
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protected String entityTag;
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/** Default constructor
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*/
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public SIPIfMatch() {
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super(NAME);
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}
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public SIPIfMatch(String etag) throws ParseException {
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this();
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this.setETag( etag );
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}
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/**
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* Encode into canonical form.
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* @return String
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*/
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public String encodeBody() {
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return entityTag;
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}
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/**
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* get the priority value.
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* @return String
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*/
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public String getETag() {
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return entityTag;
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}
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/**
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* Set the priority member
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* @param etag -- the entity tag to set.
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*/
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public void setETag(String etag) throws ParseException {
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if (etag == null)
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throw new NullPointerException(
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"JAIN-SIP Exception,"
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+ "SIP-If-Match, setETag(), the etag parameter is null");
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this.entityTag = etag;
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}
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/**
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* For v 1.1 backwards compatibility.
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* @see javax.sip.header.ExtensionHeader#setValue(java.lang.String)
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*/
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public void setValue(String value) throws ParseException {
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this.setETag(value);
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}
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}
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