org.springmodules.validation.bean.rule.RegExpValidationRule 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.bean.rule;
import org.springmodules.validation.util.condition.Condition;
import org.springmodules.validation.util.condition.Conditions;
/**
* An {@link AbstractValidationRule} that represents a validation rule to validate string values based on a regular
* expression.
*
* @author Uri Boness
*/
public class RegExpValidationRule extends AbstractValidationRule {
public final static String DEFAULT_ERROR_CODE = "regexp";
private String expression;
/**
* Constructs a new RegExpValidationRule with a given regular expression.
*
* @param expression The given regular expression.
*/
public RegExpValidationRule(String expression) {
super(DEFAULT_ERROR_CODE, createErrorArgumentsResolver(expression));
this.expression = expression;
}
/**
* Returns the regular expression condition.
*
* @see org.springmodules.validation.bean.rule.AbstractValidationRule#getCondition()
*/
public Condition getCondition() {
return Conditions.regexp(expression);
}
public static String getDefaultErrorCode() {
return DEFAULT_ERROR_CODE;
}
}