gov.nist.javax.sip.header.StatusLine Maven / Gradle / Ivy
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/*
* 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 android.gov.nist.javax.sip.header;
import android.gov.nist.javax.sip.SIPConstants;
/**
* Status Line (for SIPReply) messages.
*
* @version 1.2 $Revision: 1.7 $ $Date: 2009-10-18 13:46:34 $
*
* @author M. Ranganathan
*
*
*/
public final class StatusLine extends SIPObject implements SipStatusLine {
/**
* Comment for serialVersionUID
*/
private static final long serialVersionUID = -4738092215519950414L;
protected boolean matchStatusClass;
/** sipVersion field
*/
protected String sipVersion;
/** status code field
*/
protected int statusCode;
/** reasonPhrase field
*/
protected String reasonPhrase;
/** Match with a template.
* Match only the response class if the last two digits of the
* match templates are 0's
*/
public boolean match(Object matchObj) {
if (!(matchObj instanceof StatusLine))
return false;
StatusLine sl = (StatusLine) matchObj;
// A pattern matcher has been registered.
if (sl.matchExpression != null)
return sl.matchExpression.match(this.encode());
// no patter matcher has been registered..
if (sl.sipVersion != null && !sl.sipVersion.equals(sipVersion))
return false;
if (sl.statusCode != 0) {
if (matchStatusClass) {
int hiscode = sl.statusCode;
String codeString = Integer.toString(sl.statusCode);
String mycode = Integer.toString(statusCode);
if (codeString.charAt(0) != mycode.charAt(0))
return false;
} else {
if (statusCode != sl.statusCode)
return false;
}
}
if (sl.reasonPhrase == null || reasonPhrase == sl.reasonPhrase)
return true;
return reasonPhrase.equals(sl.reasonPhrase);
}
/** set the flag on a match template.
*If this set to true, then the whole status code is matched (default
* behavior) else only the class of the response is matched.
*/
public void setMatchStatusClass(boolean flag) {
matchStatusClass = flag;
}
/** Default Constructor
*/
public StatusLine() {
reasonPhrase = null;
sipVersion = SIPConstants.SIP_VERSION_STRING;
}
/**
* Encode into a canonical form.
* @return String
*/
public String encode() {
String encoding = SIPConstants.SIP_VERSION_STRING + SP + statusCode;
if (reasonPhrase != null)
encoding += SP + reasonPhrase;
encoding += NEWLINE;
return encoding;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#getSipVersion()
*/
public String getSipVersion() {
return sipVersion;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#getStatusCode()
*/
public int getStatusCode() {
return statusCode;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#getReasonPhrase()
*/
public String getReasonPhrase() {
return reasonPhrase;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#setSipVersion(java.lang.String)
*/
public void setSipVersion(String s) {
sipVersion = s;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#setStatusCode(int)
*/
public void setStatusCode(int statusCode) {
this.statusCode = statusCode;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#setReasonPhrase(java.lang.String)
*/
public void setReasonPhrase(String reasonPhrase) {
this.reasonPhrase = reasonPhrase;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#getVersionMajor()
*/
public String getVersionMajor() {
if (sipVersion == null)
return null;
String major = null;
boolean slash = false;
for (int i = 0; i < sipVersion.length(); i++) {
if (sipVersion.charAt(i) == '.')
slash = false;
if (slash) {
if (major == null)
major = "" + sipVersion.charAt(i);
else
major += sipVersion.charAt(i);
}
if (sipVersion.charAt(i) == '/')
slash = true;
}
return major;
}
/* (non-Javadoc)
* @see android.gov.nist.javax.sip.header.SipStatusLine#getVersionMinor()
*/
public String getVersionMinor() {
if (sipVersion == null)
return null;
String minor = null;
boolean dot = false;
for (int i = 0; i < sipVersion.length(); i++) {
if (dot) {
if (minor == null)
minor = "" + sipVersion.charAt(i);
else
minor += sipVersion.charAt(i);
}
if (sipVersion.charAt(i) == '.')
dot = true;
}
return minor;
}
}
/*
* $Log: not supported by cvs2svn $
* Revision 1.6 2009/09/15 02:55:26 mranga
* Issue number: 222
* Add HeaderFactoryExt.createStatusLine(String) and HeaderFactoryExt.createRequestLine(String)
* Allows users to easily parse SipFrag bodies (for example NOTIFY bodies
* during call transfer).
*
* Revision 1.5 2009/07/17 18:57:38 emcho
* Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
*
* Revision 1.4 2006/07/13 09:01:48 mranga
* Issue number:
* Obtained from:
* Submitted by: jeroen van bemmel
* Reviewed by: mranga
* Moved some changes from jain-sip-1.2 to java.net
*
* CVS: ----------------------------------------------------------------------
* CVS: Issue number:
* CVS: If this change addresses one or more issues,
* CVS: then enter the issue number(s) here.
* CVS: Obtained from:
* CVS: If this change has been taken from another system,
* CVS: then name the system in this line, otherwise delete it.
* CVS: Submitted by:
* CVS: If this code has been contributed to the project by someone else; i.e.,
* CVS: they sent us a patch or a set of diffs, then include their name/email
* CVS: address here. If this is your work then delete this line.
* CVS: Reviewed by:
* CVS: If we are doing pre-commit code reviews and someone else has
* CVS: reviewed your changes, include their name(s) here.
* CVS: If you have not had it reviewed then delete this line.
*
* Revision 1.3 2006/06/19 06:47:27 mranga
* javadoc fixups
*
* Revision 1.2 2006/06/16 15:26:28 mranga
* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
*
* Revision 1.1.1.1 2005/10/04 17:12:35 mranga
*
* Import
*
*
* Revision 1.2 2004/01/22 13:26:29 sverker
* Issue number:
* Obtained from:
* Submitted by: sverker
* Reviewed by: mranga
*
* Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
*
* CVS: ----------------------------------------------------------------------
* CVS: Issue number:
* CVS: If this change addresses one or more issues,
* CVS: then enter the issue number(s) here.
* CVS: Obtained from:
* CVS: If this change has been taken from another system,
* CVS: then name the system in this line, otherwise delete it.
* CVS: Submitted by:
* CVS: If this code has been contributed to the project by someone else; i.e.,
* CVS: they sent us a patch or a set of diffs, then include their name/email
* CVS: address here. If this is your work then delete this line.
* CVS: Reviewed by:
* CVS: If we are doing pre-commit code reviews and someone else has
* CVS: reviewed your changes, include their name(s) here.
* CVS: If you have not had it reviewed then delete this line.
*
*/