1 /* 2 * Copyright 2004-2009 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.springmodules.validation.util.condition.string; 18 19 /** 20 * An {@link AbstractStringCondition} implementation that checks whether the given strings contain a specific 21 * sub-string. 22 * 23 * @author Uri Boness 24 */ 25 public class ContainsSubstringStringCondition extends AbstractStringCondition { 26 27 private String substring; 28 29 /** 30 * Constructs a new ContainsSubstringStringCondition with a given sub-string. 31 * 32 * @param substring The sub-string this condition will look for within the checked strings. 33 */ 34 public ContainsSubstringStringCondition(String substring) { 35 this.substring = substring; 36 } 37 38 /** 39 * Checks whether the given text contains the sub-string associated with this condition. 40 * 41 * @param text The string to be checked. 42 * @return <code>true</code> if the given text contains the sub-string, <code>false</code> otherwise. 43 */ 44 protected boolean checkString(String text) { 45 return text.indexOf(substring) > -1; 46 } 47 48 //============================================= Setter/Getter =================================================== 49 50 /** 51 * Returns the sub-string that is associated with this condition. 52 * 53 * @return The sub-string that is associated with this condition. 54 */ 55 public String getSubstring() { 56 return substring; 57 } 58 59 }