+++ /dev/null
-/*********************************************************************
- *
- * File : $Source$
- *
- * Purpose : Utility string functions.
- *
- * Copyright : Written by and Copyright (C) 2003 the SourceForge
- * Privoxy team. http://www.privoxy.org/
- *
- * Based on the Internet Junkbuster originally written
- * by and Copyright (C) 1997 Anonymous Coders and
- * Junkbusters Corporation. http://www.junkbusters.com
- *
- * This program 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.
- *
- * This program 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.
- *
- * The GNU General Public License should be included with
- * this file. If not, you can view it at
- * http://www.gnu.org/copyleft/gpl.html
- * or write to the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Revisions :
- * $Log$
- *********************************************************************/
-
-package org.privoxy.activityconsole;
-
-/**
- * Utility string functions.
- * @author Last Modified By: $Author$
- * @version $Rev$-$Date$$State$
- */
-class StringUtil
-{
- private static final String
- COPYRIGHT = org.privoxy.activityconsole.Copyright.COPYRIGHT;
-
- /****************************************************************************
- * This method replaces the preValue with the postValue in the originalString.
- *
- * @param originalString the string to have replacements
- * @param preValue The substring value that the string currently contains
- * @param postValue The substring value to replace the preValue
- * @param recursive true if replacements should occur recursively
- *
- * @return String representing the substituted value(s)
- ****************************************************************************/
- public static final String replaceSubstring( String originalString
- , String preValue
- , String postValue
- , boolean recursive
- )
- {
- String finalString = originalString;
- int previousFind = originalString.length();
-
- int index = originalString.lastIndexOf(preValue);
- while (index > -1 &&
- index < previousFind
- )
- {
- previousFind = index;
-
- finalString = originalString.substring(0,index)
- + postValue
- + finalString.substring(index+preValue.length());
-
- index = finalString.lastIndexOf(preValue,previousFind);
- if (!recursive)
- {
- if (index == previousFind)
- previousFind--;
- index = finalString.lastIndexOf(preValue,previousFind);
- }
- }
-
- return finalString;
- }
-
- /****************************************************************************
- * This method replaces the preValue with the postValue in the originalString.
- *
- * @param originalString the string to have replacements
- * @param preValue The substring value that the string currently contains
- * @param postValue The substring value to replace the preValue
- *
- * @return String representing the substituted value(s)
- ****************************************************************************/
- public static final String replaceSubstring( String originalString
- , String preValue
- , String postValue
- )
- {
- return(replaceSubstring(originalString, preValue, postValue, false));
- }
-}