SakaiIntegrationServiceImpl.java

/**********************************************************************************
* $URL: https://source.sakaiproject.org/svn/osp/trunk/integration/api-impl/src/java/org/theospi/portfolio/admin/service/SakaiIntegrationServiceImpl.java $
* $Id: SakaiIntegrationServiceImpl.java 105079 2012-02-24 23:08:11Z ottenhoff@longsight.com $
***********************************************************************************
*
 * Copyright (c) 2006, 2008 The Sakai Foundation
 *
 * Licensed under the Educational Community 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.opensource.org/licenses/ECL-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.theospi.portfolio.admin.service;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.sakaiproject.api.app.scheduler.SchedulerManager;
import org.sakaiproject.component.api.ServerConfigurationService;
import org.sakaiproject.component.cover.ComponentManager;
import org.sakaiproject.content.api.ContentCollectionEdit;
import org.sakaiproject.content.api.ContentHostingService;
import org.sakaiproject.entity.api.ResourceProperties;
import org.sakaiproject.exception.IdUsedException;
import org.sakaiproject.tool.api.Session;
import org.sakaiproject.tool.cover.SessionManager;
import org.springframework.beans.factory.InitializingBean;
import org.theospi.portfolio.admin.intf.SakaiIntegrationPlugin;
import org.theospi.portfolio.admin.intf.SakaiIntegrationService;
import org.theospi.portfolio.admin.model.IntegrationOption;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class SakaiIntegrationServiceImpl implements SakaiIntegrationService, InitializingBean {
   protected final transient Log logger = LogFactory.getLog(getClass());

   private List integrationPlugins;
   private List dependantBeans;
   private long pollingInterval;
   private SchedulerManager schedulerManager;
   private ContentHostingService contentHostingService;
   private ServerConfigurationService serverConfigurationService;
   private List initUsers = new ArrayList();

   protected void executePlugin(SakaiIntegrationPlugin plugin) {
      for (Iterator i=plugin.getPotentialIntegrations().iterator();i.hasNext();) {
         if (!plugin.executeOption((IntegrationOption) i.next())) {
            break;
         }
      }
   }

   public void afterPropertiesSet() throws Exception {
      logger.info("afterPropertiesSet()");
      // go through each integration plugin and execute it...
      
      //SAK-15884, only if portfolioAdmin.autocreate not set to true
      if(serverConfigurationService.getBoolean("PortfolioAdmin.autocreate", true)) {
	      Session sakaiSession = SessionManager.getCurrentSession();
	      String userId = sakaiSession.getUserId();
	
	      try {
	         sakaiSession.setUserId("admin");
	         sakaiSession.setUserEid("admin");
	         createUserResourceDir();
	         for (Iterator i=getIntegrationPlugins().iterator();i.hasNext();) {
	            String pluginId = (String) i.next();
	            SakaiIntegrationPlugin plugin = (SakaiIntegrationPlugin) ComponentManager.get(pluginId);
	            executePlugin(plugin);
	         }
	      } catch (Exception e) {
	         logger.warn("Temporarily catching all exceptions in osp.SakaiIntegrationServiceImpl.afterPropertiesSet()", e);
	      } finally {
	         sakaiSession.setUserEid(userId);
	         sakaiSession.setUserId(userId);
	      }
      }
   }

   protected void createUserResourceDir() {
      for (Iterator iter = getInitUsers().iterator(); iter.hasNext();) {
         String userId = (String)iter.next();
         try {
            ContentCollectionEdit userCollection = getContentHostingService().addCollection("/user/" + userId + "/");
            userCollection.getPropertiesEdit().addProperty(ResourceProperties.PROP_DISPLAY_NAME, userId);
            getContentHostingService().commitCollection(userCollection);
         }
         catch (IdUsedException e) {
            // ignore... it is already there.
         }
         catch (Exception e) {
            throw new RuntimeException(e);
         }
      }
   }

   public List getIntegrationPlugins() {
      return integrationPlugins;
   }

   public void setIntegrationPlugins(List integrationPlugins) {
      this.integrationPlugins = integrationPlugins;
   }

   public List getDependantBeans() {
      return dependantBeans;
   }

   public void setDependantBeans(List dependantBeans) {
      this.dependantBeans = dependantBeans;
   }

   public long getPollingInterval() {
      return pollingInterval;
   }

   public void setPollingInterval(long pollingInterval) {
      this.pollingInterval = pollingInterval;
   }

   public SchedulerManager getSchedulerManager() {
      return schedulerManager;
   }

   public void setSchedulerManager(SchedulerManager schedulerManager) {
      this.schedulerManager = schedulerManager;
   }

   public ContentHostingService getContentHostingService() {
      return contentHostingService;
   }

   public void setContentHostingService(ContentHostingService contentHostingService) {
      this.contentHostingService = contentHostingService;
   }
   
   public ServerConfigurationService getServerConfigurationService() {
      return serverConfigurationService;
   }
   
   public void setServerConfigurationService(ServerConfigurationService serverConfigurationService) {
      this.serverConfigurationService = serverConfigurationService;
   }

   public List getInitUsers() {
      return initUsers;
   }

   public void setInitUsers(List initUsers) {
      this.initUsers = initUsers;
   }

}