| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| TorqueSchedulerService |
|
| 4.0;4 |
| 1 | package org.apache.turbine.services.schedule; | |
| 2 | ||
| 3 | /* | |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 5 | * or more contributor license agreements. See the NOTICE file | |
| 6 | * distributed with this work for additional information | |
| 7 | * regarding copyright ownership. The ASF licenses this file | |
| 8 | * to you under the Apache License, Version 2.0 (the | |
| 9 | * "License"); you may not use this file except in compliance | |
| 10 | * with the License. You may obtain a copy of the License at | |
| 11 | * | |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 | * | |
| 14 | * Unless required by applicable law or agreed to in writing, | |
| 15 | * software distributed under the License is distributed on an | |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 17 | * KIND, either express or implied. See the License for the | |
| 18 | * specific language governing permissions and limitations | |
| 19 | * under the License. | |
| 20 | */ | |
| 21 | ||
| 22 | import java.util.List; | |
| 23 | ||
| 24 | import org.apache.torque.TorqueException; | |
| 25 | import org.apache.torque.criteria.Criteria; | |
| 26 | import org.apache.turbine.util.TurbineException; | |
| 27 | ||
| 28 | /** | |
| 29 | * Service for a cron like scheduler. | |
| 30 | * | |
| 31 | * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a> | |
| 32 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> | |
| 33 | * @version $Id: TorqueSchedulerService.java 534527 2007-05-02 16:10:59Z tv $ | |
| 34 | * | |
| 35 | * @deprecated Use QuartzSchedulerService instead | |
| 36 | */ | |
| 37 | @Deprecated | |
| 38 | 0 | public class TorqueSchedulerService extends AbstractSchedulerService |
| 39 | { | |
| 40 | /** | |
| 41 | * Load all jobs from configuration storage | |
| 42 | * | |
| 43 | * @return the list of pre-configured jobs | |
| 44 | * @throws TurbineException | |
| 45 | */ | |
| 46 | @Override | |
| 47 | protected List<? extends JobEntry> loadJobs() throws TurbineException | |
| 48 | { | |
| 49 | // Load all from cold storage. | |
| 50 | try | |
| 51 | { | |
| 52 | 0 | List<JobEntryTorque> jobsTorque = JobEntryTorquePeer.doSelect(new Criteria()); |
| 53 | ||
| 54 | 0 | for (JobEntryTorque job : jobsTorque) |
| 55 | { | |
| 56 | 0 | job.calcRunTime(); |
| 57 | 0 | } |
| 58 | ||
| 59 | 0 | return jobsTorque; |
| 60 | } | |
| 61 | 0 | catch (TorqueException e) |
| 62 | { | |
| 63 | 0 | throw new TurbineException("Error retrieving initial job list from persistent storage.", e); |
| 64 | } | |
| 65 | } | |
| 66 | ||
| 67 | /** | |
| 68 | * @see org.apache.turbine.services.schedule.ScheduleService#newJob(int, int, int, int, int, java.lang.String) | |
| 69 | */ | |
| 70 | @Override | |
| 71 | public JobEntry newJob(int sec, int min, int hour, int wd, int day_mo, String task) throws TurbineException | |
| 72 | { | |
| 73 | 0 | JobEntryTorque jet = new JobEntryTorque(); |
| 74 | 0 | jet.setSecond(sec); |
| 75 | 0 | jet.setMinute(min); |
| 76 | 0 | jet.setHour(hour); |
| 77 | 0 | jet.setWeekDay(wd); |
| 78 | 0 | jet.setDayOfMonth(day_mo); |
| 79 | 0 | jet.setTask(task); |
| 80 | ||
| 81 | 0 | return jet; |
| 82 | } | |
| 83 | ||
| 84 | /** | |
| 85 | * Get a specific Job from Storage. | |
| 86 | * | |
| 87 | * @param oid | |
| 88 | * The int id for the job. | |
| 89 | * @return A JobEntry. | |
| 90 | * @exception TurbineException | |
| 91 | * job could not be retrieved. | |
| 92 | */ | |
| 93 | @Override | |
| 94 | public JobEntry getJob(int oid) throws TurbineException | |
| 95 | { | |
| 96 | try | |
| 97 | { | |
| 98 | 0 | JobEntryTorque je = JobEntryTorquePeer.retrieveByPK(oid); |
| 99 | 0 | return scheduleQueue.getJob(je); |
| 100 | } | |
| 101 | 0 | catch (TorqueException e) |
| 102 | { | |
| 103 | 0 | throw new TurbineException("Error retrieving job from persistent storage.", e); |
| 104 | } | |
| 105 | } | |
| 106 | ||
| 107 | /** | |
| 108 | * Remove a job from the queue. | |
| 109 | * | |
| 110 | * @param je | |
| 111 | * A JobEntry with the job to remove. | |
| 112 | * @exception TurbineException | |
| 113 | * job could not be removed | |
| 114 | */ | |
| 115 | @Override | |
| 116 | public void removeJob(JobEntry je) throws TurbineException | |
| 117 | { | |
| 118 | try | |
| 119 | { | |
| 120 | // First remove from DB. | |
| 121 | 0 | Criteria c = new Criteria().where(JobEntryTorquePeer.JOB_ID, Integer.valueOf(je.getJobId())); |
| 122 | 0 | JobEntryTorquePeer.doDelete(c); |
| 123 | ||
| 124 | // Remove from the queue. | |
| 125 | 0 | scheduleQueue.remove(je); |
| 126 | ||
| 127 | // restart the scheduler | |
| 128 | 0 | restart(); |
| 129 | } | |
| 130 | 0 | catch (TorqueException e) |
| 131 | { | |
| 132 | 0 | throw new TurbineException("Problem removing Scheduled Job: " + je.getTask(), e); |
| 133 | 0 | } |
| 134 | 0 | } |
| 135 | ||
| 136 | /** | |
| 137 | * Add or update a job. | |
| 138 | * | |
| 139 | * @param je | |
| 140 | * A JobEntry with the job to modify | |
| 141 | * @throws TurbineException | |
| 142 | * job could not be updated | |
| 143 | */ | |
| 144 | @Override | |
| 145 | public void updateJob(JobEntry je) throws TurbineException | |
| 146 | { | |
| 147 | try | |
| 148 | { | |
| 149 | 0 | je.calcRunTime(); |
| 150 | ||
| 151 | // Update the queue. | |
| 152 | 0 | if (je.isNew()) |
| 153 | { | |
| 154 | 0 | scheduleQueue.add(je); |
| 155 | } | |
| 156 | else | |
| 157 | { | |
| 158 | 0 | scheduleQueue.modify(je); |
| 159 | } | |
| 160 | ||
| 161 | 0 | if (je instanceof JobEntryTorque) |
| 162 | { | |
| 163 | 0 | ((JobEntryTorque)je).save(); |
| 164 | } | |
| 165 | ||
| 166 | 0 | restart(); |
| 167 | } | |
| 168 | 0 | catch (TorqueException e) |
| 169 | { | |
| 170 | 0 | throw new TurbineException("Problem persisting Scheduled Job: " + je.getTask(), e); |
| 171 | } | |
| 172 | 0 | catch (TurbineException e) |
| 173 | { | |
| 174 | 0 | throw new TurbineException("Problem updating Scheduled Job: " + je.getTask(), e); |
| 175 | 0 | } |
| 176 | 0 | } |
| 177 | } |