/*
* 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.conf;
import org.springframework.util.ObjectUtils;
import org.springmodules.validation.util.condition.Condition;
import org.springmodules.validation.util.condition.common.AlwaysTrueCondition;
/**
* Represents a cascade validation definition. Holds the name
* of the property to which the validation will be cascaded and
* the applicability condition to determine whether the cascading
* should be applied.
*
* @author Uri Boness
*/
public class CascadeValidation {
private String propertyName;
private Condition applicabilityCondition;
/**
* Constructs a new CascadeValidation with a given property name. This cascading always applies.
*
* @param propertyName The name of the property to which the validation will be cascaded.
*/
public CascadeValidation(String propertyName) {
this(propertyName, new AlwaysTrueCondition());
}
/**
* Constructs a new CascadeValidation with a given property name and applicability condition.
*
* @param propertyName The name of the property to which the validation will be cascaded.
* @param applicabilityCondition The condition to determine whether the cascading will be applied.
*/
public CascadeValidation(String propertyName, Condition applicabilityCondition) {
this.propertyName = propertyName;
this.applicabilityCondition = applicabilityCondition;
}
/**
* Returns the name of the property to which the validation will be cascaded.
*
* @return The name of the property to which the validation will be cascaded.
*/
public String getPropertyName() {
return propertyName;
}
/**
* Returns the condition that determines whether the cascading should be applied.
*
* @return The condition that determines whether the cascading should be applied.
*/
public Condition getApplicabilityCondition() {
return applicabilityCondition;
}
/**
* Sets the condition that determines whether the cascading should be applied.
*
* @param applicabilityCondition The condition that determines whether the cascading should be applied.
*/
public void setApplicabilityCondition(Condition applicabilityCondition) {
this.applicabilityCondition = applicabilityCondition;
}
public boolean equals(Object object) {
if (this == object) {
return true;
}
if (object == null || getClass() != object.getClass()) {
return false;
}
CascadeValidation that = (CascadeValidation) object;
if (!propertyName.equals(that.propertyName)) {
return false;
}
return (ObjectUtils.nullSafeEquals(applicabilityCondition, that.applicabilityCondition));
}
public int hashCode() {
int result;
result = propertyName.hashCode();
result = 29 * result + (applicabilityCondition != null ? applicabilityCondition.hashCode() : 0);
return result;
}
}