/*
* Copyright 2012 astamuse company,Ltd.
*
* 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 com.astamuse.asta4d.misc.spring.mvc;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.context.ServletContextAware;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
import com.astamuse.asta4d.Context;
import com.astamuse.asta4d.web.WebApplicationContext;
public class Asta4dTemplateContextInitializer extends HandlerInterceptorAdapter implements ServletContextAware {
private ServletContext servletContext;
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
Context templateContext = Context.getCurrentThreadContext();
if (templateContext == null) {
templateContext = new WebApplicationContext();
Context.setCurrentThreadContext(templateContext);
}
templateContext.init();
WebApplicationContext webContext = (WebApplicationContext) templateContext;
webContext.setRequest(request);
webContext.setResponse(response);
webContext.setServletContext(servletContext);
return true;
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
Context templateContext = Context.getCurrentThreadContext();
if (templateContext != null) {
templateContext.clear();
}
super.afterCompletion(request, response, handler, ex);
}
@Override
public void setServletContext(ServletContext servletContext) {
this.servletContext = servletContext;
}
}