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[utils]
/
support
/
general
/
src
/
main
/
java
/
org
/
wamblee
/
io
/
DirectoryMonitor.java
diff --git
a/support/general/src/main/java/org/wamblee/io/DirectoryMonitor.java
b/support/general/src/main/java/org/wamblee/io/DirectoryMonitor.java
index a4ad6d87f4a0bbf8f57c9f2a87318db57797558e..a258f0984ae346cdfd9ab347380f5c7e970dbb32 100644
(file)
--- a/
support/general/src/main/java/org/wamblee/io/DirectoryMonitor.java
+++ b/
support/general/src/main/java/org/wamblee/io/DirectoryMonitor.java
@@
-15,8
+15,6
@@
*/
package org.wamblee.io;
*/
package org.wamblee.io;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
import java.io.File;
import java.io.FileFilter;
import java.io.File;
import java.io.FileFilter;
@@
-26,14
+24,17
@@
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
+import java.util.logging.Logger;
/**
* Monitors a directory for changes.
/**
* Monitors a directory for changes.
+ * The currernt implementation only checks files not directories and does not check for
+ * modifications in subdirectories.
*
* @author Erik Brakkee
*/
public class DirectoryMonitor {
*
* @author Erik Brakkee
*/
public class DirectoryMonitor {
- private static final Log
LOG = LogFactory.getLog(DirectoryMonitor.class
);
+ private static final Log
ger LOG = Logger.getLogger(DirectoryMonitor.class.getName()
);
private File directory;
private File directory;
@@
-68,7
+69,7
@@
public class DirectoryMonitor {
* for the same changes.
*/
public void poll() {
* for the same changes.
*/
public void poll() {
- LOG.
debug
("Polling " + directory);
+ LOG.
fine
("Polling " + directory);
Map<File, Date> newContents = new HashMap<File, Date>();
File[] files = directory.listFiles(filter);
Map<File, Date> newContents = new HashMap<File, Date>();
File[] files = directory.listFiles(filter);
@@
-110,11
+111,26
@@
public class DirectoryMonitor {
contents = newContents;
}
contents = newContents;
}
+ /**
+ * Listener interface to be provided by users of the directory monitor to get notified of
+ * changes.
+ *
+ * @author Erik Brakkee
+ */
public static interface Listener {
public static interface Listener {
+ /**
+ * @param aFile File that has changed.
+ */
void fileChanged(File aFile);
void fileChanged(File aFile);
+ /**
+ * @param aFile File that was created.
+ */
void fileCreated(File aFile);
void fileCreated(File aFile);
+ /**
+ * @param aFile File that was deleted.
+ */
void fileDeleted(File aFile);
}
}
void fileDeleted(File aFile);
}
}