/**
* Copyright (c) 2000-2014 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.faces.util.event.internal;
import java.io.IOException;
import java.util.EventObject;
import java.util.List;
import java.util.Map;
import javax.faces.application.Application;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.event.AbortProcessingException;
import com.liferay.faces.util.config.ApplicationConfig;
import com.liferay.faces.util.config.ApplicationConfigInitializer;
import com.liferay.faces.util.config.ApplicationConfigInitializerImpl;
import com.liferay.faces.util.config.ConfiguredElement;
import com.liferay.faces.util.config.FacesConfig;
import com.liferay.faces.util.config.WebConfigParam;
import com.liferay.faces.util.factory.FactoryExtensionFinder;
/**
* @author Neil Griffin
*/
public class ApplicationStartupListener extends ApplicationStartupListenerCompat {
@Override
public void processSystemEvent(EventObject systemEvent) throws AbortProcessingException {
Application application = (Application) systemEvent.getSource();
FacesContext initFacesContext = FacesContext.getCurrentInstance();
ExternalContext externalContext = initFacesContext.getExternalContext();
Map<String, Object> applicationMap = externalContext.getApplicationMap();
String appConfigAttrName = ApplicationConfig.class.getName();
ApplicationConfig applicationConfig = (ApplicationConfig) applicationMap.get(appConfigAttrName);
if (applicationConfig == null) {
boolean resolveEntities = WebConfigParam.ResolveXMLEntities.getBooleanValue(externalContext);
String requestServletPath = externalContext.getRequestServletPath();
ApplicationConfigInitializer applicationConfigInitializer = new ApplicationConfigInitializerImpl(
requestServletPath, resolveEntities);
try {
applicationConfig = applicationConfigInitializer.initialize();
applicationMap.put(appConfigAttrName, applicationConfig);
// Register the configured factories with the factory extension finder.
FacesConfig facesConfig = applicationConfig.getFacesConfig();
List<ConfiguredElement> configuredFactoryExtensions = facesConfig.getConfiguredFactoryExtensions();
if (configuredFactoryExtensions != null) {
FactoryExtensionFinder factoryExtensionFinder = FactoryExtensionFinder.getInstance();
for (ConfiguredElement configuredFactoryExtension : configuredFactoryExtensions) {
factoryExtensionFinder.registerFactory(configuredFactoryExtension);
}
}
}
catch (IOException e) {
throw new AbortProcessingException(e);
}
publishEvent(application, initFacesContext, applicationConfig);
}
}
}