X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fio%2FDirectoryMonitor.java;h=a4ad6d87f4a0bbf8f57c9f2a87318db57797558e;hb=17775e14ecfb286e59f67117e5cee7e21e95ab1f;hp=b777a97c642a67fdb7cd02ad116cfea4429008d8;hpb=ddd261f331280640c5b53c7128230b629ebcd268;p=utils

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 b777a97c..a4ad6d87 100644
--- a/support/general/src/main/java/org/wamblee/io/DirectoryMonitor.java
+++ b/support/general/src/main/java/org/wamblee/io/DirectoryMonitor.java
@@ -1,18 +1,18 @@
 /*
- * Copyright 2006 the original author or authors.
- *
+ * Copyright 2005-2010 the original author or authors.
+ * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- *
+ * 
  *      http://www.apache.org/licenses/LICENSE-2.0
- *
+ * 
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- */
+ */ 
 package org.wamblee.io;
 
 import org.apache.commons.logging.Log;
@@ -27,73 +27,54 @@ import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
-
 /**
  * Monitors a directory for changes.
- *
+ * 
  * @author Erik Brakkee
  */
 public class DirectoryMonitor {
-    /**
-     * DOCUMENT ME!
-     */
     private static final Log LOG = LogFactory.getLog(DirectoryMonitor.class);
 
-    /**
-     * DOCUMENT ME!
-     */
     private File directory;
 
-    /**
-     * DOCUMENT ME!
-     */
     private FileFilter filter;
 
-    /**
-     * DOCUMENT ME!
-     */
     private Listener listener;
 
-    /**
-     * DOCUMENT ME!
-     */
     private Map<File, Date> contents;
 
-/**
+    /**
      * Creates a new DirectoryMonitor object.
-     *
-     * @param aDirectory DOCUMENT ME!
-     * @param aFilefilter DOCUMENT ME!
-     * @param aListener DOCUMENT ME!
+     * 
      */
     public DirectoryMonitor(File aDirectory, FileFilter aFilefilter,
         Listener aListener) {
         directory = aDirectory;
 
         if (!directory.isDirectory()) {
-            throw new IllegalArgumentException("Directory '" + directory
-                + "' does not exist");
+            throw new IllegalArgumentException("Directory '" + directory +
+                "' does not exist");
         }
 
-        filter       = aFilefilter;
-        listener     = aListener;
-        contents     = new HashMap<File, Date>();
+        filter = aFilefilter;
+        listener = aListener;
+        contents = new HashMap<File, Date>();
     }
 
     /**
-     * Polls the directory for changes and notifies the listener of any
-     * changes. In case of any exceptions thrown by the listener while
-     * handling the changes, the next call to this method will invoked the
-     * listeners again for the same changes.
+     * Polls the directory for changes and notifies the listener of any changes.
+     * In case of any exceptions thrown by the listener while handling the
+     * changes, the next call to this method will invoked the listeners again
+     * for the same changes.
      */
     public void poll() {
         LOG.debug("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);
 
-        // Check deleted files. 
-        Set<File>       deletedFiles = new HashSet<File>(contents.keySet());
+        // Check deleted files.
+        Set<File> deletedFiles = new HashSet<File>(contents.keySet());
 
         for (File file : files) {
             if (file.isFile()) {