From: Felix Schumacher <felix.schumacher@internetallee.de>
Date: Tue, 24 Aug 2010 18:32:20 +0000 (+0200)
Subject: removed singleton pattern and renamed class
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=9fe44fe2b1e327cced29e63cd457762ba6799b0c;p=problems.git

removed singleton pattern and renamed class
---

diff --git a/src/org/mcb/services/PasswordService.java b/src/org/mcb/services/PasswordService.java
new file mode 100644
index 0000000..e5f0da7
--- /dev/null
+++ b/src/org/mcb/services/PasswordService.java
@@ -0,0 +1,38 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package org.mcb.services;
+
+/**
+ * 
+ * @author yawar.saeed
+ */
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+import sun.misc.BASE64Encoder;
+
+public final class PasswordService {
+	
+	public synchronized String encrypt(String plaintext) throws Exception {
+		MessageDigest md = null;
+		try {
+			md = MessageDigest.getInstance("SHA"); // step 2
+		} catch (NoSuchAlgorithmException e) {
+			throw new Exception(e.getMessage());
+		}
+		try {
+			md.update(plaintext.getBytes("UTF-8")); // step 3
+		} catch (UnsupportedEncodingException e) {
+			throw new Exception(e.getMessage());
+		}
+		byte raw[] = md.digest(); // step 4
+		String hash = (new BASE64Encoder()).encode(raw); // step 5
+		return hash; // step 6
+	}
+
+}