Clover coverage report - Alipes Project - 0.1
Coverage timestamp: Sat Sep 10 2005 21:25:58 BST
Overview   Package   File
    FRAMES   NO FRAMES  
file stats: LOC: 129   Methods: 3
NCLOC: 72   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
FileChangeStatusAlerter.java 0% 0% 0% 0%
coverage
 1    /*
 2    * $Id: FileShowAllConsoleAlerter.java,v 1.3 2004/03/09 22:29:32
 3    * johndavidtaylor Exp $ Created on Mar 10, 2004 by John Taylor jdt@roe.ac.uk .
 4    */
 5    package org.abraracourcix.alipes.alerters;
 6    import java.io.File;
 7    import java.io.IOException;
 8   
 9    import org.abraracourcix.alipes.listeners.Listener;
 10    import org.abraracourcix.alipes.listeners.email.SelectiveEmailListener;
 11    import org.abraracourcix.alipes.listeners.filter.EventFilterListener;
 12    import org.abraracourcix.alipes.listeners.status.StatusFrame;
 13    import org.abraracourcix.alipes.listeners.status.StatusListener;
 14    import org.abraracourcix.alipes.monitors.file.FileEvent;
 15    import org.abraracourcix.alipes.monitors.file.FileStateMonitor;
 16    /**
 17    * Takes a list of filenames, a stale interval, and watches those files to see
 18    * if they're deleted/stale/created or change. Updates a statuslistener.
 19    *
 20    * @author jdt
 21    */
 22    public final class FileChangeStatusAlerter {
 23    /**
 24    * Commons logger
 25    */
 26    private static final org.apache.commons.logging.Log log =
 27    org.apache.commons.logging.LogFactory.getLog(
 28    FileChangeStatusAlerter.class);
 29    /**
 30    * Hide public Constructor
 31    */
 32  0 private FileChangeStatusAlerter() {
 33    }
 34    /**
 35    * Set the wheels in motion
 36    *
 37    * @param args staletime(seconds) files
 38    * @throws InterruptedException if you hit ctrl-C
 39    * @throws IOException if there's a prob finding the files
 40    */
 41  0 public static void main(final String[] args)
 42    throws InterruptedException, IOException {
 43  0 log.debug("starting main");
 44  0 if (args.length < 2) {
 45  0 giveHelp();
 46  0 return;
 47    }
 48  0 final String interval = args[0];
 49  0 final File[] files = new File[args.length - 1];
 50  0 for (int i = 0; i < args.length - 1; ++i) {
 51  0 files[i] = new File(args[i + 1]);
 52    }
 53  0 final int maxFiles2Show = 5;
 54  0 System.out.println("Monitoring " + files.length + " files:");
 55  0 for (int i = 0; i < Math.min(files.length, maxFiles2Show); ++i) {
 56  0 System.out.println(files[i]);
 57    }
 58  0 System.out.println("...");
 59  0 int intervalSecs;
 60  0 try {
 61  0 intervalSecs = Integer.parseInt(interval);
 62    } catch (NumberFormatException nfe) {
 63  0 throw new NumberFormatException("3rd argument must be an integer number of seconds ");
 64    }
 65  0 System.out.println("Ctrl-C when you're bored");
 66   
 67  0 final StatusFrame frame = new StatusFrame();
 68  0 final Listener listener = new StatusListener(frame);
 69  0 final FileEvent[] interestingEvents =
 70    {
 71    FileEvent.CREATED,
 72    FileEvent.DELETED,
 73    FileEvent.GONE_STALE};
 74  0 final Listener filter =
 75    new EventFilterListener(
 76    listener,
 77    interestingEvents,
 78    EventFilterListener.FilterType.INCLUDED);
 79  0 final int pollFrequency = 30; //in seconds
 80  0 final FileStateMonitor mon =
 81    new FileStateMonitor(filter, pollFrequency);
 82  0 mon.addFiles(files);
 83  0 mon.setStaleInterval(intervalSecs);
 84  0 mon.start();
 85  0 frame.show();
 86  0 Thread.sleep(7*24 * 60 * 60 * 1000); //wait forever, well a week anyway
 87    }
 88    /**
 89    *
 90    */
 91  0 private static void giveHelp() {
 92  0 System.out.println(
 93    "Usage:\n java -jar your_uber_jar_here.jar staleInt file1 file2 ...");
 94  0 System.out.println("where:");
 95  0 System.out.println(
 96    "staleInt is the time in seconds before a file is considered stale");
 97  0 System.out.println(
 98    "file1 etc are the files you want to watch (can use wildcard expressions in Windows and maybe unix");
 99    }
 100    }
 101    /*
 102    * $Log: FileChangeStatusAlerter.java,v $
 103    * Revision 1.1 2004/04/27 10:57:51 johndavidtaylor
 104    * changed package name
 105    *
 106    * Revision 1.1 2004/03/17 21:16:51 johndavidtaylor
 107    * Copied across from incubation in beanpeeler
 108    *
 109    * Revision 1.4 2004/03/17 20:53:08 johndavidtaylor
 110    * changed polling frequency
 111    *
 112    * Revision 1.3 2004/03/15 11:22:35 johndavidtaylor
 113    * Now up the stage where it can be used. Things still to do:
 114    * change the way email.txt is picked up so it can be modified mid-flight,
 115    * remove the annoying logging.
 116    *
 117    * Revision 1.2 2004/03/14 18:46:21 johndavidtaylor
 118    * refactored email
 119    *
 120    * Revision 1.1 2004/03/14 00:36:46 johndavidtaylor
 121    * Added send email capability
 122    * Revision 1.3 2004/03/11 15:46:34
 123    * johndavidtaylor Applied coding standards Revision 1.2 2004/03/11 11:33:46
 124    * johndavidtaylor Refactored the way that the PollingMonitor worked.
 125    * Previously it got started in its ctor, but this allowed access to subclass
 126    * resources that hadn't yet been initialised. Bad. Now needs to be started
 127    * explicitly post-construction. Revision 1.1 2004/03/11 09:49:22
 128    * johndavidtaylor Loads of updates
 129    */
 
CloverReport generated by Clover v1.3.4
Sat Sep 10 2005 21:25:59 BST.		   30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. After this, please visit http://www.cenqua.com to obtain a licensed version of Clover