/*
* Copyright 2002-2007 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.springframework.web.portlet.context;
import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
/**
* {@link org.springframework.beans.factory.config.BeanPostProcessor}
* implementation that passes the PortletContext to beans that implement
* the {@link PortletContextAware} interface.
*
* <p>Portlet application contexts will automatically register this with their
* underlying bean factory. Applications do not use this directly.
*
* @author Juergen Hoeller
* @author John A. Lewis
* @since 2.0
* @see org.springframework.web.portlet.context.PortletContextAware
* @see org.springframework.web.portlet.context.XmlPortletApplicationContext#postProcessBeanFactory
*/
public class PortletContextAwareProcessor implements BeanPostProcessor {
private PortletContext portletContext;
private PortletConfig portletConfig;
/**
* Create a new PortletContextAwareProcessor for the given context.
*/
public PortletContextAwareProcessor(PortletContext portletContext) {
this(portletContext, null);
}
/**
* Create a new PortletContextAwareProcessor for the given config.
*/
public PortletContextAwareProcessor(PortletConfig portletConfig) {
this(null, portletConfig);
}
/**
* Create a new PortletContextAwareProcessor for the given context and config.
*/
public PortletContextAwareProcessor(PortletContext portletContext, PortletConfig portletConfig) {
this.portletContext = portletContext;
this.portletConfig = portletConfig;
if (portletContext == null && portletConfig != null) {
this.portletContext = portletConfig.getPortletContext();
}
}
public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
if (this.portletContext != null && bean instanceof PortletContextAware) {
((PortletContextAware) bean).setPortletContext(this.portletContext);
}
if (this.portletConfig != null && bean instanceof PortletConfigAware) {
((PortletConfigAware) bean).setPortletConfig(this.portletConfig);
}
return bean;
}
public Object postProcessAfterInitialization(Object bean, String beanName) {
return bean;
}
}
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