/*
* #%L
* BroadleafCommerce Common Libraries
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* 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.
* #L%
*/
package org.broadleafcommerce.common.web.filter;
import org.broadleafcommerce.common.i18n.service.TranslationConsiderationContext;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.ServletWebRequest;
import org.springframework.web.filter.GenericFilterBean;
import javax.annotation.Resource;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* Responsible for setting the necessary attributes on the {@link TranslationConsiderationContext}.
*
* @author Andre Azzolini (apazzolini), bpolster
*/
@Component("blTranslationFilter")
public class TranslationFilter extends GenericFilterBean {
@Resource(name = "blTranslationRequestProcessor")
protected TranslationRequestProcessor translationRequestProcessor;
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
try {
translationRequestProcessor.process(new ServletWebRequest((HttpServletRequest) request, (HttpServletResponse) response));
filterChain.doFilter(request, response);
} finally {
translationRequestProcessor.postProcess(new ServletWebRequest((HttpServletRequest) request, (HttpServletResponse) response));
}
}
}