org.apache.tiles.request.jsp.JspUtil Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tiles.request.jsp;
import org.apache.tiles.request.ApplicationAccess;
import org.apache.tiles.request.ApplicationContext;
import javax.servlet.jsp.JspContext;
import javax.servlet.jsp.PageContext;
/**
* JSP utilities for JSP requests and related.
*/
public final class JspUtil {
/**
* Constructor.
*/
private JspUtil() {
}
/**
* Returns the application context. It must be
* first saved creating an {@link ApplicationContext} and using
* {@link ApplicationAccess#register(ApplicationContext)}.
*
* @param jspContext The JSP context.
* @return The application context.
*/
public static ApplicationContext getApplicationContext(JspContext jspContext) {
return (ApplicationContext) jspContext.getAttribute(
ApplicationAccess.APPLICATION_CONTEXT_ATTRIBUTE,
PageContext.APPLICATION_SCOPE
);
}
}