/*
* Copyright 2005-2006 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.strecks.validator.factory;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.util.ArrayList;
import org.strecks.exceptions.ApplicationRuntimeException;
import org.strecks.validator.DateValidator;
import org.strecks.validator.annotation.ValidateDate;
import org.strecks.validator.internal.ValidatorWrapper;
/**
* Has capability of creating a <code>DateValidator</code> or subclass using information supplied from a
* <code>ValidateDate</code> annotation
* @author Phil Zoio
*/
public class ValidateDateFactory extends BaseFactory
{
public ValidatorWrapper create(Annotation annot, Method method)
{
ValidateDate annotation = (ValidateDate) annot;
final String key = annotation.key();
final int order = annotation.order();
final Class clazz = annotation.implementationClass();
DateValidator validator = createDateValidator(clazz);
return create(validator, key, order, new ArrayList<Object>(), method);
}
protected DateValidator createDateValidator(Class clazz)
{
try
{
final Object newInstance = clazz.newInstance();
return (DateValidator) newInstance;
}
catch (Exception e)
{
throw new ApplicationRuntimeException("Unable to create new instance of class "
+ DateValidator.class.getName() + " from class " + clazz.getName(), e);
}
}
}