| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. The ASF licenses this file to You |
| * 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| |
| package org.apache.roller.weblogger.ui.struts2.editor; |
| |
| import java.util.Date; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.roller.weblogger.business.search.IndexManager; |
| import org.apache.roller.weblogger.business.WeblogEntryManager; |
| import org.apache.roller.weblogger.business.WebloggerFactory; |
| import org.apache.roller.weblogger.pojos.Weblog; |
| import org.apache.roller.weblogger.ui.struts2.util.UIAction; |
| import org.apache.roller.weblogger.util.cache.CacheManager; |
| import org.apache.struts2.convention.annotation.AllowedMethods; |
| |
| /** |
| * Allows user to perform maintenance operations such as flushing the page cache |
| * or re-indexing the search index. |
| */ |
| // TODO: make this work @AllowedMethods({"execute","index","flushCache","reset"}) |
| public class Maintenance extends UIAction { |
| |
| private static Log log = LogFactory.getLog(Maintenance.class); |
| |
| public Maintenance() { |
| this.actionName = "maintenance"; |
| this.desiredMenu = "editor"; |
| this.pageTitle = "maintenance.title"; |
| } |
| |
| @Override |
| public String execute() { |
| return SUCCESS; |
| } |
| |
| /** |
| * Rebuild search index for weblog. |
| */ |
| public String index() { |
| |
| try { |
| IndexManager manager = WebloggerFactory.getWeblogger() |
| .getIndexManager(); |
| manager.rebuildWebsiteIndex(getActionWeblog()); |
| |
| addMessage("maintenance.message.indexed"); |
| } catch (Exception ex) { |
| log.error("Error doing index rebuild", ex); |
| addError("maintenance.message.indexed.failure"); |
| } |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * Flush page cache for weblog. |
| */ |
| public String flushCache() { |
| |
| try { |
| Weblog weblog = getActionWeblog(); |
| |
| // some caches are based on weblog last-modified, so update it |
| weblog.setLastModified(new Date()); |
| |
| WebloggerFactory.getWeblogger().getWeblogManager() |
| .saveWeblog(weblog); |
| WebloggerFactory.getWeblogger().flush(); |
| |
| // also notify cache manager |
| CacheManager.invalidate(weblog); |
| |
| addMessage("maintenance.message.flushed"); |
| |
| } catch (Exception ex) { |
| log.error("Error saving weblog - " + getActionWeblog().getHandle(), |
| ex); |
| addError("Error flushing page cache"); |
| } |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * Reset hit count for weblog. |
| */ |
| public String reset() { |
| |
| try { |
| Weblog weblog = getActionWeblog(); |
| |
| WeblogEntryManager mgr = WebloggerFactory.getWeblogger() |
| .getWeblogEntryManager(); |
| mgr.resetHitCount(weblog); |
| |
| // some caches are based on weblog last-modified, so update it |
| weblog.setLastModified(new Date()); |
| |
| WebloggerFactory.getWeblogger().getWeblogManager() |
| .saveWeblog(weblog); |
| WebloggerFactory.getWeblogger().flush(); |
| |
| // also notify cache manager |
| CacheManager.invalidate(weblog); |
| |
| addMessage("maintenance.message.reset"); |
| |
| } catch (Exception ex) { |
| log.error("Error saving weblog - " + getActionWeblog().getHandle(), |
| ex); |
| addError("Error flushing page cache"); |
| } |
| |
| return SUCCESS; |
| } |
| |
| } |