/*
* 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.injection.factory;
import java.beans.PropertyDescriptor;
import java.lang.annotation.Annotation;
import org.strecks.injection.annotation.InjectRequestAttribute;
import org.strecks.injection.handler.InjectionHandler;
import org.strecks.injection.handler.RequestAttributeInjectionHandler;
/**
* Enables creation of <code>ContextAttributeInjectionHandler</code> for injecting named
* <code>HttpServletRequest</code> attribute
* @author Phil Zoio
*/
public class RequestAttributeFactory implements InjectionHandlerFactory
{
public InjectionHandler createInjectionHandler(Annotation annotation, Class clazz, PropertyDescriptor propertyDescriptor)
{
InjectRequestAttribute input = (InjectRequestAttribute) annotation;
String attributeName = AnnotationFactoryUtils.getAttributeName(propertyDescriptor.getName(), input.name());
Class autoCreateClass = input.autoCreate() ? propertyDescriptor.getPropertyType() : null;
RequestAttributeInjectionHandler handler = new RequestAttributeInjectionHandler(attributeName, autoCreateClass);
return handler;
}
}