| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| WorkerThread |
|
| 3.0;3 |
| 1 | package org.apache.turbine.services.schedule; | |
| 2 | ||
| 3 | import org.apache.logging.log4j.LogManager; | |
| 4 | ||
| 5 | /* | |
| 6 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 7 | * or more contributor license agreements. See the NOTICE file | |
| 8 | * distributed with this work for additional information | |
| 9 | * regarding copyright ownership. The ASF licenses this file | |
| 10 | * to you under the Apache License, Version 2.0 (the | |
| 11 | * "License"); you may not use this file except in compliance | |
| 12 | * with the License. You may obtain a copy of the License at | |
| 13 | * | |
| 14 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 15 | * | |
| 16 | * Unless required by applicable law or agreed to in writing, | |
| 17 | * software distributed under the License is distributed on an | |
| 18 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 19 | * KIND, either express or implied. See the License for the | |
| 20 | * specific language governing permissions and limitations | |
| 21 | * under the License. | |
| 22 | */ | |
| 23 | ||
| 24 | import org.apache.logging.log4j.Logger; | |
| 25 | import org.apache.turbine.modules.ScheduledJobLoader; | |
| 26 | ||
| 27 | /** | |
| 28 | * Wrapper for a <code>JobEntry</code> to actually perform the job's action. | |
| 29 | * | |
| 30 | * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a> | |
| 31 | * @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a> | |
| 32 | * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> | |
| 33 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> | |
| 34 | * @version $Id: WorkerThread.java 534527 2007-05-02 16:10:59Z tv $ | |
| 35 | */ | |
| 36 | public class WorkerThread | |
| 37 | implements Runnable | |
| 38 | { | |
| 39 | /** | |
| 40 | * The <code>JobEntry</code> to run. | |
| 41 | */ | |
| 42 | 3 | private JobEntry je = null; |
| 43 | ||
| 44 | /** Logging */ | |
| 45 | 3 | private static final Logger log = LogManager.getLogger(ScheduleService.LOGGER_NAME); |
| 46 | ||
| 47 | /** | |
| 48 | * Creates a new worker to run the specified <code>JobEntry</code>. | |
| 49 | * | |
| 50 | * @param je The <code>JobEntry</code> to create a worker for. | |
| 51 | */ | |
| 52 | public WorkerThread(JobEntry je) | |
| 53 | 3 | { |
| 54 | 3 | this.je = je; |
| 55 | 3 | } |
| 56 | ||
| 57 | /** | |
| 58 | * Run the job. | |
| 59 | */ | |
| 60 | @Override | |
| 61 | public void run() | |
| 62 | { | |
| 63 | 3 | if (je == null || je.isActive()) |
| 64 | { | |
| 65 | 0 | return; |
| 66 | } | |
| 67 | ||
| 68 | try | |
| 69 | { | |
| 70 | 3 | if (!je.isActive()) |
| 71 | { | |
| 72 | 3 | je.setActive(true); |
| 73 | 3 | logStateChange("started"); |
| 74 | 3 | ScheduledJobLoader.getInstance().exec(je, je.getTask()); |
| 75 | } | |
| 76 | } | |
| 77 | 0 | catch (Exception e) |
| 78 | { | |
| 79 | 0 | log.error("Error in WorkerThread for scheduled job #{}, task: {}", |
| 80 | 0 | Integer.valueOf(je.getJobId()), je.getTask(), e); |
| 81 | } | |
| 82 | finally | |
| 83 | { | |
| 84 | 3 | if (je.isActive()) |
| 85 | { | |
| 86 | 3 | je.setActive(false); |
| 87 | 3 | logStateChange("completed"); |
| 88 | } | |
| 89 | 0 | } |
| 90 | 3 | } |
| 91 | ||
| 92 | /** | |
| 93 | * Macro to log <code>JobEntry</code> status information. | |
| 94 | * | |
| 95 | * @param state The new state of the <code>JobEntry</code>. | |
| 96 | */ | |
| 97 | private final void logStateChange(String state) | |
| 98 | { | |
| 99 | 12 | log.error("Scheduled job #{} {}, task: {}", |
| 100 | 6 | Integer.valueOf(je.getJobId()), state, je.getTask()); |
| 101 | 6 | } |
| 102 | } |