/*

  * Copyright 2005-2007 The Kuali 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/ecl2.php

  *

  * 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.kuali.rice.kew.mail;

 import org.kuali.rice.core.api.lifecycle.Lifecycle;

 import org.kuali.rice.kew.exception.WorkflowException;

 import org.kuali.rice.kew.service.KEWServiceLocator;

 import org.kuali.rice.ksb.service.KSBServiceLocator;

 import org.quartz.Scheduler;

 /**

  * A {@link Lifecycle} which is initialized on system startup that sets up

  * the daily and weekly email reminders.

  *

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public class EmailReminderLifecycle implements Lifecycle {

         private boolean started;

         public boolean isStarted() {

                 return started;

         }

         public void start() throws Exception {

                 // fetch scheduler here to initialize it outside of a transactional context, otherwise we get weird transaction errors

             Scheduler scheduler = KSBServiceLocator.getScheduler();

             if (scheduler == null) {

                 throw new WorkflowException("Failed to locate Quartz Scheduler Service.");

             }

             KEWServiceLocator.getActionListEmailService().scheduleBatchEmailReminders();

             started = true;

         }

         public void stop() throws Exception {

                 started = false;

         }

 }