/*
* Copyright (c) 2009 Lockheed Martin Corporation
*
* 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.eurekastreams.server.service.actions.strategies;
import javax.servlet.ServletContext;
import org.apache.commons.logging.Log;
import org.eurekastreams.commons.logging.LogFactory;
import org.springframework.web.context.ServletContextAware;
/**
* Holds the ServletContext. This class is used to work around a problem we were having making sure Spring injected the
* ServletContext into various pieces that needed it -- sometimes the injection was called, sometimes not. This thing
* always gets the context. Add it as a constructor parameter to Spring beans that need the context.
*/
public class ContextHolder implements ServletContextAware
{
/**
* Logger.
*/
private Log log = LogFactory.make();
/**
* Provides context information for the running servlet.
*/
private ServletContext context = null;
/**
* Constructor.
*/
public ContextHolder()
{
}
/**
* Setter called by Spring because of implementing ServletContextAware.
*
* @param inContext
* the context
*/
public void setServletContext(final ServletContext inContext)
{
log.debug("ContextHolder now has the ServletContext.");
context = inContext;
}
/**
* Getter.
*
* @return the servlet context provided by Spring
*/
public ServletContext getContext()
{
return context;
}
}