128 lines
4.0 KiB
Java
128 lines
4.0 KiB
Java
/*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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*
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* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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* language governing rights and limitations under the License.
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*
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* The Original Code is the Venice Web Community System.
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*
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* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
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* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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* Copyright (C) 2001 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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*
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* Contributor(s):
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*/
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package com.silverwrist.venice.servlets;
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import java.util.*;
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import javax.servlet.*;
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import javax.servlet.http.*;
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import org.apache.log4j.*;
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import com.silverwrist.venice.core.*;
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import com.silverwrist.venice.servlets.format.*;
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public abstract class VeniceServlet extends HttpServlet
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{
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/*--------------------------------------------------------------------------------
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* Static data values
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*--------------------------------------------------------------------------------
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*/
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private static Category logger = Category.getInstance(VeniceServlet.class.getName());
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/*--------------------------------------------------------------------------------
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* Internal operations intended for use by derived classes
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*--------------------------------------------------------------------------------
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*/
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protected static boolean isImageButtonClicked(ServletRequest request, String name)
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{
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String val = request.getParameter(name + ".x");
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return (val!=null);
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} // end isImageButtonClicked
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protected static VeniceEngine getVeniceEngine(ServletContext ctxt) throws ServletException
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{
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return Variables.getVeniceEngine(ctxt);
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} // end getVeniceEngine
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protected VeniceEngine getVeniceEngine() throws ServletException
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{
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return Variables.getVeniceEngine(getServletContext());
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} // end getVeniceEngine
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protected UserContext getUserContext(HttpServletRequest request) throws ServletException
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{
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return Variables.getUserContext(getServletContext(),request,request.getSession(true));
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} // end getUserContext
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protected void putUserContext(HttpServletRequest request, UserContext ctxt)
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{
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Variables.putUserContext(request.getSession(true),ctxt);
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} // end putUserContext
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protected void clearUserContext(HttpServletRequest request)
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{
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Variables.clearUserContext(request.getSession(true));
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} // end clearUserContext
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protected static List getCountryList(ServletContext ctxt) throws ServletException
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{
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return Variables.getCountryList(ctxt);
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} // end getCountryList
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protected List getCountryList() throws ServletException
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{
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return Variables.getCountryList(getServletContext());
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} // end getCountryList
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protected List getLanguageList(ServletContext ctxt) throws ServletException
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{
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return Variables.getLanguageList(ctxt);
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} // end getLanguageList
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protected List getLanguageList() throws ServletException
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{
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return Variables.getLanguageList(getServletContext());
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} // end getLanguageList
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protected void changeMenuTop(HttpServletRequest request)
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{
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Variables.setMenuTop(getServletContext(),request.getSession(true));
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} // end changeMenuTop
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protected void changeMenuSIG(HttpServletRequest request, SIGContext sig)
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{
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Variables.setMenuSIG(request.getSession(true),sig);
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} // end changeMenuSIG
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protected void clearMenu(HttpServletRequest request)
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{
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Variables.clearMenu(request.getSession(true));
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} // end clearMenu
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protected RenderData createRenderData(HttpServletRequest request, HttpServletResponse response)
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throws ServletException
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{
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return RenderConfig.createRenderData(getServletContext(),request,response);
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} // end createRenderData
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} // end class VeniceServlet
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