Author: siren Date: Tue May 2 11:32:45 2006 New Revision: 399006 URL: http://svn.apache.org/viewcvs?rev=399006&view=rev Log: add simple preferences page
Added: lucene/nutch/trunk/contrib/web2/src/main/java/org/apache/nutch/webapp/controller/PreferencesController.java Added: lucene/nutch/trunk/contrib/web2/src/main/java/org/apache/nutch/webapp/controller/PreferencesController.java URL: http://svn.apache.org/viewcvs/lucene/nutch/trunk/contrib/web2/src/main/java/org/apache/nutch/webapp/controller/PreferencesController.java?rev=399006&view=auto ============================================================================== --- lucene/nutch/trunk/contrib/web2/src/main/java/org/apache/nutch/webapp/controller/PreferencesController.java (added) +++ lucene/nutch/trunk/contrib/web2/src/main/java/org/apache/nutch/webapp/controller/PreferencesController.java Tue May 2 11:32:45 2006 @@ -0,0 +1,59 @@ +/* + * Copyright 2006 The Apache Software Foundation + * + * Licensed 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 "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.nutch.webapp.controller; + +import java.io.IOException; + +import javax.servlet.ServletContext; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.nutch.webapp.common.Preferences; +import org.apache.nutch.webapp.common.ServiceLocator; +import org.apache.struts.tiles.ComponentContext; + +/** + * Simple controller for preferences page + */ +public class PreferencesController extends NutchController { + + public void nutchPerform(ComponentContext tileContext, + HttpServletRequest request, HttpServletResponse response, + ServletContext servletContext) throws ServletException, IOException { + + ServiceLocator locator = getServiceLocator(request); + + if (tileContext.getAttribute("action").equals("save")) { + LOG.info("save"); + Preferences p=Preferences.parse(request.getQueryString(),"&", "="); + LOG.info("setting cookie"); + Preferences.setPreferencesCookie(request,response,p); + LOG.info("setting attribute"); + request.setAttribute("preferences", p); + } else { + LOG.info("view"); + request.setAttribute("preferences", locator.getPreferences()); + } + + // add List languages (defined in tles-defs) + request.setAttribute("languages", tileContext.getAttribute("languages")); + + // add List hitsPerPages (defined in tles-defs) + request.setAttribute("hitsPerPage", tileContext.getAttribute("hitsPerPage")); + + } +}