CUtils.java
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上传日期:2013-04-07
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- // jSMSEngine API.
- // An open-source API package for sending and receiving SMS via a GSM device.
- // Copyright (C) 2002-2006, Thanasis Delenikas, Athens/GREECE
- // Web Site: http://www.jsmsengine.org
- //
- // jSMSEngine is a package which can be used in order to add SMS processing
- // capabilities in an application. jSMSEngine is written in Java. It allows you
- // to communicate with a compatible mobile phone or GSM Modem, and
- // send / receive SMS messages.
- //
- // jSMSEngine is distributed under the LGPL license.
- //
- // This library is free software; you can redistribute it and/or
- // modify it under the terms of the GNU Lesser General Public
- // License as published by the Free Software Foundation; either
- // version 2.1 of the License, or (at your option) any later version.
- // This library 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
- // Lesser General Public License for more details.
- // You should have received a copy of the GNU Lesser General Public
- // License along with this library; if not, write to the Free Software
- // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- //
- package org.jsmsengine;
- import java.io.*;
- import java.util.*;
- import java.text.*;
- /**
- This class has some general purpose functions.
- */
- public class CUtils
- {
- /**
- String substitution routine.
- @param text the initial text.
- @param symbol the string to be substituted.
- @param value the string that the "symbol" will be substituted with, in the "text" (all occurences).
- @return the changed text.
- */
- public static String substituteSymbol(String text, String symbol, String value)
- {
- StringBuffer buffer;
- while (text.indexOf(symbol) >= 0)
- {
- buffer = new StringBuffer(text);
- buffer.replace(text.indexOf(symbol), text.indexOf(symbol) + symbol.length(), value);
- text = buffer.toString();
- }
- return text;
- }
- }