1 /* 2 * Copyright 2007 Werner Guttmann 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 package org.castor.core.util; 15 16 import org.apache.commons.lang3.StringUtils; 17 18 /** 19 * Common functionality relate to String processing. 20 * 21 * @since 1.2 22 */ 23 public class StringUtil { 24 25 /** 26 * Replaces all occurences of a pattern within a String. 27 * 28 * @param source The source string. 29 * @param toReplace The character to replace. 30 * @param replacement The replacement. 31 * @return The new String with characters replaced. 32 */ 33 public static String replaceAll(final String source, final String toReplace, 34 final String replacement) { 35 // if (source == null) { 36 // return null; 37 // } 38 // String returnValue = source; 39 // int idx = source.lastIndexOf(toReplace); 40 // if (idx != -1) { 41 // StringBuffer ret = new StringBuffer(source); 42 // ret.replace(idx, idx + toReplace.length(), replacement); 43 // while ((idx = source.lastIndexOf(toReplace, idx - 1)) != -1) { 44 // ret.replace(idx, idx + toReplace.length(), replacement); 45 // } 46 // returnValue = ret.toString(); 47 // } 48 // return returnValue; 49 return StringUtils.replace(source, toReplace, replacement); 50 } 51 52 }