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  14. 				    <h1><a name="LogCleanerJob-LogCleanerJob"></a>LogCleanerJob</h1>
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  16. <p>This job implementation infers a logfile's age by its filename and deletes files older than a given age. Ample details are in the javadocs of the class.</p>
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  20. <td class='confluenceTd'> Author <br clear="all" /> </td>
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  21. <td class='confluenceTd'> <a href="mailto:mirko.caserta@nexse.com" title="Send mail to Mirko Caserta">Mirko Caserta</a> </td>
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  24. <td class='confluenceTd'> Quartz Interface <br clear="all" /> </td>
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  25. <td class='confluenceTd'> org.quartz.Job </td>
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  28. <td class='confluenceTd'> Quartz Tested Version(s) <br clear="all" /> </td>
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  29. <td class='confluenceTd'> 1.6 <br clear="all" /> </td>
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  32. <td class='confluenceTd'> Source Code <br clear="all" /> </td>
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  33. <td class='confluenceTd'> <a href="http://wiki.opensymphony.com/download/attachments/7464/LogCleanerJob.java?version=1" title="LogCleanerJob.java attached to LogCleanerJob">LogCleanerJob.java</a> </td>
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  37. <h2><a name="LogCleanerJob-UsageExample"></a>Usage Example</h2>
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  39. <p>Suppose you have a log directory with an absolute path of: /home/bea/user_projects/domains/mydomain/logs</p>
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  41. <p>The log files are named so that they end with the date the last time the log file was accessed. An example file name could be: myserver.log.2005-12-02</p>
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  43. <p>This example runs every morning at 9:30 and deletes files older than 60 days:</p>
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  45. <pre class="code-java">JobDetail jobDetail = <span class="code-keyword">new</span> JobDetail(<span class="code-quote">"GrimReaper"</span>, <span class="code-keyword">null</span>, LogCleanerJob.class);
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  46. JobDataMap jobDataMap = jobDetail.getJobDataMap();
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  47. jobDataMap.put(LogCleanerJob.DATAMAP_KEY_LOG_DIR, <span class="code-quote">"/home/bea/user_projects/domains/mydomain/logs"</span>);
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  48. jobDataMap.put(LogCleanerJob.DATAMAP_KEY_DELETE_IF_AGE_GREATER_THAN_DAYS, <span class="code-keyword">new</span> <span class="code-object">Integer</span>(60));
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  49. jobDataMap.put(LogCleanerJob.DATAMAP_KEY_DATE_IN_FILENAME_REGEX, <span class="code-quote">"^.+\\.log\\.(\\d{4}-\\d{2}-\\d{2})$"</span>);
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  50. jobDataMap.put(LogCleanerJob.DATAMAP_KEY_FILENAME_SIMPLE_DATE_FORMAT_PATTERN, <span class="code-quote">"yyyy-MM-dd"</span>);
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  51. jobDataMap.put(LogCleanerJob.DATAMAP_KEY_DELETE_EMPTY_DIRS, <span class="code-object">Boolean</span>.FALSE);
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  53. scheduler.scheduleJob(jobDetail, TriggerUtils.makeDailyTrigger(<span class="code-quote">"DailyGrimReaper"</span>, 9, 30));</pre>
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