From aa76ff75e6830b35ca2b7171c8c3a81e96ff937c Mon Sep 17 00:00:00 2001
From: Nils Schwabe
Date: Tue, 22 Apr 2014 18:18:09 +0200
Subject: Added FtpCredentialsScheduler to periodically remove old files and
 ftp users

---
 src/main/java/org/openslx/imagemaster/util/Util.java | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/main/java/org/openslx/imagemaster/util')

diff --git a/src/main/java/org/openslx/imagemaster/util/Util.java b/src/main/java/org/openslx/imagemaster/util/Util.java
index 4459a3a..9e0f708 100644
--- a/src/main/java/org/openslx/imagemaster/util/Util.java
+++ b/src/main/java/org/openslx/imagemaster/util/Util.java
@@ -1,5 +1,6 @@
 package org.openslx.imagemaster.util;
 
+import java.io.File;
 import java.util.Random;
 
 import org.apache.log4j.Logger;
@@ -48,5 +49,23 @@ public class Util
 	{
 		return random.nextInt( n );
 	}
+	
+	/**
+	 * Remove a folder and all contents
+	 * @param folder
+	 */
+	public static void deleteFolder(File folder) {
+	    File[] files = folder.listFiles();
+	    if (files!=null) {
+	        for (File f: files) {
+	            if (f.isDirectory()) {
+	                deleteFolder(f);
+	            } else {
+	                f.delete();
+	            }
+	        }
+	    }
+	    folder.delete();
+	}
 
 }
-- 
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