org.springmodules.validation.util.condition.string.LengthRangeStringCondition Maven / Gradle / Ivy
/*
* Copyright 2004-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springmodules.validation.util.condition.string;
/**
* An {@link AbstractStringCondition} implementation that checks that a given string is
* within a specific length range.
*
* @author Uri Boness
*/
public class LengthRangeStringCondition extends AbstractStringCondition {
private int minLength;
private int maxLength;
/**
* Constructs a new LengthRangeStringCondition with given min and max range boundries.
*
* @param minLength The minimum length of the text range.
* @param maxLength The maximum length of the text range.
*/
public LengthRangeStringCondition(int minLength, int maxLength) {
this.minLength = minLength;
this.maxLength = maxLength;
}
/**
* Checks that the given text is within the range defined by this condition.
*
* @param text The text to be checked.
* @return true if the given text is within the range, false otherwise.
*/
protected boolean checkString(String text) {
int length = text.length();
return length >= minLength && length <= maxLength;
}
//=============================================== Setter/Getter ====================================================
/**
* Returns the minimum length of the range.
*
* @return The minimum length of the range.
*/
public int getMinLength() {
return minLength;
}
/**
* Returns the maximum length of the range.
*
* @return The maximum length of the range.
*/
public int getMaxLength() {
return maxLength;
}
}