org.springframework.web.servlet.view.JstlView Maven / Gradle / Ivy
/*
* Copyright 2002-2005 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.servlet.view;
import javax.servlet.http.HttpServletRequest;
import org.springframework.context.MessageSource;
import org.springframework.web.servlet.support.JstlUtils;
/**
* Specialization of InternalResourceView for JSTL pages,
* i.e. JSP pages that use the JSP Standard Tag Library.
*
* Exposes JSTL-specific request attributes specifying locale
* and resource bundle for JSTL's formatting and message tags,
* using Spring's locale and message source.
*
*
This is a separate class mainly to avoid JSTL dependencies
* in InternalResourceView itself.
*
* @author Juergen Hoeller
* @since 27.02.2003
* @see org.springframework.web.servlet.support.JstlUtils#exposeLocalizationContext
*/
public class JstlView extends InternalResourceView {
private MessageSource jstlAwareMessageSource;
protected void initApplicationContext() {
super.initApplicationContext();
this.jstlAwareMessageSource =
JstlUtils.getJstlAwareMessageSource(getServletContext(), getApplicationContext());
}
protected void exposeHelpers(HttpServletRequest request) throws Exception {
JstlUtils.exposeLocalizationContext(request, this.jstlAwareMessageSource);
}
}