/*
* Copyright (C) 2005 Luca Veltri - University of Parma - Italy
*
* This file is part of MjSip (http://www.mjsip.org)
*
* MjSip is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MjSip is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MjSip; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author(s):
* Luca Veltri (luca.veltri@unipr.it)
*/
package org.zoolu.sip.message;
/** Class BaseSipMethods collects all SIP method names.
*/
public abstract class BaseSipMethods
{
/** String "INVITE" */
public static final String INVITE="INVITE";
/** Whether <i>str</i> is INVITE */
public static boolean isInvite(String str) { return same(str,INVITE); }
/** String "ACK" */
public static final String ACK="ACK";
/** Whether <i>str</i> is ACK */
public static boolean isAck(String str) { return same(str,ACK); }
/** String "CANCEL" */
public static final String CANCEL="CANCEL";
/** Whether <i>str</i> is CANCEL */
public static boolean isCancel(String str) { return same(str,CANCEL); }
/** String "BYE" */
public static final String BYE="BYE";
/** Whether <i>str</i> is BYE */
public static boolean isBye(String str) { return same(str,BYE); }
/** String "INFO" */
public static final String INFO="INFO";
/** Whether <i>str</i> is INFO */
public static boolean isInfo(String str) { return same(str,INFO); }
/** String "OPTION" */
public static final String OPTION="OPTION";
/** Whether <i>str</i> is OPTION */
public static boolean isOption(String str) { return same(str,OPTION); }
/** String "REGISTER" */
public static final String REGISTER="REGISTER";
/** Whether <i>str</i> is REGISTER */
public static boolean isRegister(String str) { return same(str,REGISTER); }
/** String "UPDATE" */
public static final String UPDATE="UPDATE";
/** Whether <i>str</i> is UPDATE */
public static boolean isUpdate(String str) { return same(str,UPDATE); }
/** Whether <i>s1</i> and <i>s2</i> are case-unsensitive-equal. */
protected static boolean same(String s1, String s2)
{ //return s1.compareToIgnoreCase(s2)==0;
return s1.equalsIgnoreCase(s2);
}
/** Array of standard methods */
public static final String[] methods={ INVITE,ACK,CANCEL,BYE,INFO,OPTION,REGISTER,UPDATE };
/** Array of standards methods that creates a dialog */
public static final String[] dialog_methods={ INVITE };
}