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| javax.swing.JFrame
 snow.watchdog.WatchDog
| WatchDog | | final public class WatchDog extends JFrame (Code) | | Utility to observe some file / folders / urls for modifications.
VERY useful.
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| Inner Class :static class WatchedData implements Comparable<WatchedData> | |
| Inner Class :static class SF | |
| Inner Class :class WatcherEditor extends JDialog | |
| mod | | final WatchedDataTable mod(Code) | | |
| standalone | | static boolean standalone(Code) | | |
| computeHashForURLContent | | public static long computeHashForURLContent(URL url) throws Exception(Code) | | Tricky. tricky.
IF the url last modified exists => returns it as is.
IF the content length exists => returns it.
otherwise, reads the whole content and return the length.
this may only be used as a simple hash to detect changes.
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| installTrayIfNecessary | | public static void installTrayIfNecessary()(Code) | | Only if active watchers are present.
Should be called at each changes.
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| lookIfActiveWatchersArePresent | | public static boolean lookIfActiveWatchersArePresent()(Code) | | Helper...
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| watch | | void watch()(Code) | | Called from time to time (10 sec).
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