287 lines
9.2 KiB
Java
287 lines
9.2 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.SIPConstants;
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/**
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* Status Line (for SIPReply) messages.
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*
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* @version 1.2 $Revision: 1.7 $ $Date: 2009/10/18 13:46:34 $
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*
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* @author M. Ranganathan <br/>
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*
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*
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*/
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public final class StatusLine extends SIPObject implements SipStatusLine {
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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 = -4738092215519950414L;
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protected boolean matchStatusClass;
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/** sipVersion field
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*/
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protected String sipVersion;
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/** status code field
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*/
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protected int statusCode;
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/** reasonPhrase field
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*/
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protected String reasonPhrase;
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/** Match with a template.
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* Match only the response class if the last two digits of the
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* match templates are 0's
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*/
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public boolean match(Object matchObj) {
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if (!(matchObj instanceof StatusLine))
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return false;
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StatusLine sl = (StatusLine) matchObj;
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// A pattern matcher has been registered.
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if (sl.matchExpression != null)
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return sl.matchExpression.match(this.encode());
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// no patter matcher has been registered..
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if (sl.sipVersion != null && !sl.sipVersion.equals(sipVersion))
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return false;
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if (sl.statusCode != 0) {
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if (matchStatusClass) {
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int hiscode = sl.statusCode;
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String codeString = Integer.toString(sl.statusCode);
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String mycode = Integer.toString(statusCode);
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if (codeString.charAt(0) != mycode.charAt(0))
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return false;
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} else {
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if (statusCode != sl.statusCode)
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return false;
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}
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}
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if (sl.reasonPhrase == null || reasonPhrase == sl.reasonPhrase)
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return true;
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return reasonPhrase.equals(sl.reasonPhrase);
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}
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/** set the flag on a match template.
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*If this set to true, then the whole status code is matched (default
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* behavior) else only the class of the response is matched.
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*/
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public void setMatchStatusClass(boolean flag) {
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matchStatusClass = flag;
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}
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/** Default Constructor
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*/
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public StatusLine() {
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reasonPhrase = null;
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sipVersion = SIPConstants.SIP_VERSION_STRING;
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}
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/**
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* Encode into a canonical form.
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* @return String
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*/
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public String encode() {
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String encoding = SIPConstants.SIP_VERSION_STRING + SP + statusCode;
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if (reasonPhrase != null)
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encoding += SP + reasonPhrase;
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encoding += NEWLINE;
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return encoding;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#getSipVersion()
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*/
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public String getSipVersion() {
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return sipVersion;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#getStatusCode()
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*/
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public int getStatusCode() {
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return statusCode;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#getReasonPhrase()
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*/
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public String getReasonPhrase() {
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return reasonPhrase;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#setSipVersion(java.lang.String)
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*/
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public void setSipVersion(String s) {
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sipVersion = s;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#setStatusCode(int)
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*/
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public void setStatusCode(int statusCode) {
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this.statusCode = statusCode;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#setReasonPhrase(java.lang.String)
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*/
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public void setReasonPhrase(String reasonPhrase) {
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this.reasonPhrase = reasonPhrase;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#getVersionMajor()
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*/
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public String getVersionMajor() {
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if (sipVersion == null)
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return null;
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String major = null;
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boolean slash = false;
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for (int i = 0; i < sipVersion.length(); i++) {
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if (sipVersion.charAt(i) == '.')
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slash = false;
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if (slash) {
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if (major == null)
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major = "" + sipVersion.charAt(i);
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else
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major += sipVersion.charAt(i);
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}
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if (sipVersion.charAt(i) == '/')
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slash = true;
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}
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return major;
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}
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/* (non-Javadoc)
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* @see gov.nist.javax.sip.header.SipStatusLine#getVersionMinor()
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*/
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public String getVersionMinor() {
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if (sipVersion == null)
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return null;
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String minor = null;
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boolean dot = false;
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for (int i = 0; i < sipVersion.length(); i++) {
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if (dot) {
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if (minor == null)
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minor = "" + sipVersion.charAt(i);
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else
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minor += sipVersion.charAt(i);
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}
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if (sipVersion.charAt(i) == '.')
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dot = true;
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}
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return minor;
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}
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}
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/*
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* $Log: StatusLine.java,v $
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* Revision 1.7 2009/10/18 13:46:34 deruelle_jean
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* FindBugs Fixes (Category Performance Warnings)
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*
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* Issue number:
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* Obtained from:
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* Submitted by: Jean Deruelle
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* Reviewed by:
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*
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* Revision 1.6 2009/09/15 02:55:26 mranga
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* Issue number: 222
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* Add HeaderFactoryExt.createStatusLine(String) and HeaderFactoryExt.createRequestLine(String)
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* Allows users to easily parse SipFrag bodies (for example NOTIFY bodies
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* during call transfer).
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*
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* Revision 1.5 2009/07/17 18:57:38 emcho
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* Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
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*
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* Revision 1.4 2006/07/13 09:01:48 mranga
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* Issue number:
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* Obtained from:
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* Submitted by: jeroen van bemmel
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* Reviewed by: mranga
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* Moved some changes from jain-sip-1.2 to java.net
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*
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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*
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* Revision 1.3 2006/06/19 06:47:27 mranga
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* javadoc fixups
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*
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* Revision 1.2 2006/06/16 15:26:28 mranga
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* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
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*
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* Revision 1.1.1.1 2005/10/04 17:12:35 mranga
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*
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* Import
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*
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*
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* Revision 1.2 2004/01/22 13:26:29 sverker
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* Issue number:
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* Obtained from:
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* Submitted by: sverker
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* Reviewed by: mranga
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*
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* Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
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*
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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*
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*/
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