org.apache.struts2.tiles.StrutsTilesInitializer Maven / Gradle / Ivy
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* 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
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package org.apache.struts2.tiles;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.tiles.definition.DefinitionsFactory;
import org.apache.tiles.factory.AbstractTilesContainerFactory;
import org.apache.tiles.request.ApplicationContext;
import org.apache.tiles.request.servlet.ServletApplicationContext;
import org.apache.tiles.startup.AbstractTilesInitializer;
import javax.servlet.ServletContext;
public class StrutsTilesInitializer extends AbstractTilesInitializer {
private static final Logger LOG = LogManager.getLogger(StrutsTilesInitializer.class);
@Override
protected ApplicationContext createTilesApplicationContext(ApplicationContext preliminaryContext) {
ServletContext servletContext = (ServletContext) preliminaryContext.getContext();
if (servletContext.getInitParameter(DefinitionsFactory.DEFINITIONS_CONFIG) != null) {
LOG.trace("Found definitions config in web.xml, using standard Servlet support ....");
return new ServletApplicationContext(servletContext);
} else {
LOG.trace("Initializing Tiles wildcard support ...");
return new StrutsWildcardServletApplicationContext(servletContext);
}
}
@Override
protected AbstractTilesContainerFactory createContainerFactory(ApplicationContext context) {
LOG.trace("Creating dedicated Struts factory to create Tiles container");
return new StrutsTilesContainerFactory();
}
}