/**
* 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.bridge.container;
import javax.portlet.PortletRequest;
import javax.portlet.filter.PortletRequestWrapper;
import com.liferay.faces.bridge.container.liferay.LiferayConstants;
/**
* @author Neil Griffin
*/
public class PortletContainerDetector {
// Private Constants
private static final String PLUTO_PACKAGE_NAMESPACE = "org.apache.pluto";
/**
* Determines whether or not the specified {@link PortletRequest} is one created by Liferay Portal. If the specified
* {@link PortletRequest} is an instance of {@link PortletRequestWrapper} then it will work with the wrapped {@link
* PortletRequest}.
*
* @param portletRequest The current {@link PortletRequest}.
*
* @return true if the specified portletRequest was created by Liferay Portal.
*/
public static boolean isLiferayPortletRequest(PortletRequest portletRequest) {
if (portletRequest != null) {
while (portletRequest instanceof PortletRequestWrapper) {
PortletRequestWrapper portletRequestWrapper = (PortletRequestWrapper) portletRequest;
portletRequest = portletRequestWrapper.getRequest();
}
return portletRequest.getClass().getName().startsWith(LiferayConstants.PACKAGE_NAMESPACE);
}
else {
return false;
}
}
/**
* Determines whether or not the specified {@link PortletRequest} is one created by Liferay Portal. If the specified
* {@link PortletRequest} is an instance of {@link PortletRequestWrapper} then it will work with the wrapped {@link
* PortletRequest}.
*
* @param portletRequest The current {@link PortletRequest}.
*
* @return true if the specified portletRequest was created by Pluto.
*/
public static boolean isPlutoPortletRequest(PortletRequest portletRequest) {
if (portletRequest != null) {
while (portletRequest instanceof PortletRequestWrapper) {
PortletRequestWrapper portletRequestWrapper = (PortletRequestWrapper) portletRequest;
portletRequest = portletRequestWrapper.getRequest();
}
return portletRequest.getClass().getName().startsWith(PLUTO_PACKAGE_NAMESPACE);
}
else {
return false;
}
}
}