com.liferay.portal.util.SessionLayoutClone Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present 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.portal.util;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.servlet.SharedSessionServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import javax.servlet.http.HttpSession;
/**
* @author Brian Wing Shun Chan
*/
public class SessionLayoutClone implements LayoutClone {
@Override
public String get(HttpServletRequest request, long plid) {
HttpSession session = getPortalSession(request);
return (String)session.getAttribute(encodeKey(plid));
}
@Override
public void update(
HttpServletRequest request, long plid, String typeSettings) {
HttpSession session = getPortalSession(request);
session.setAttribute(encodeKey(plid), typeSettings);
}
protected String encodeKey(long plid) {
return SessionLayoutClone.class.getName(
).concat(
StringPool.POUND
).concat(
StringUtil.toHexString(plid)
);
}
protected HttpSession getPortalSession(HttpServletRequest request) {
HttpServletRequest originalRequest = request;
while (originalRequest instanceof HttpServletRequestWrapper) {
if (originalRequest instanceof SharedSessionServletRequest) {
SharedSessionServletRequest sharedSessionServletRequest =
(SharedSessionServletRequest)originalRequest;
return sharedSessionServletRequest.getSharedSession();
}
originalRequest =
(HttpServletRequest)
((HttpServletRequestWrapper)originalRequest).getRequest();
}
return request.getSession();
}
}