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"));
+
+ }
+}
