##### Coverage Report - org.apache.any23.util.MathUtils

Classes in this File | Line Coverage | Branch Coverage | Complexity
MathUtils |
0% | 0/11
0% | 0/2
| 3.0;3

1 |  |
     /*
2 |  |
      * Licensed to the Apache Software Foundation (ASF) under one or more
3 |  |
      * contributor license agreements.  See the NOTICE file distributed with
4 |  |
      * this work for additional information regarding copyright ownership.
5 |  |
      * The ASF licenses this file to You under the Apache License, Version 2.0
6 |  |
      * (the "License"); you may not use this file except in compliance with
7 |  |
      * the License.  You may obtain a copy of the License at
8 |  |
      *
9 |  |
      *  http://www.apache.org/licenses/LICENSE-2.0
10 |  |
      *
11 |  |
      * Unless required by applicable law or agreed to in writing, software
12 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
13 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 |  |
      * See the License for the specific language governing permissions and
15 |  |
      * limitations under the License.
16 |  |
      */
17 |  |
18 |  |
     package org.apache.any23.util;
19 |  |
20 |  |
     import java.security.MessageDigest;
21 |  |
     import java.security.NoSuchAlgorithmException;
22 |  |
23 |  |
     /**
24 |  |
      * General utility functions.
25 |  |
      *
26 |  |
      * @author Michele Mostarda (mostarda@fbk.eu)
27 |  |
      * @author Davide Palmisano (palmisano@fbk.eu)
28 |  |
      */
29 |  |
     public class MathUtils {
30 |  |
31 | 0 |
         private MathUtils(){}
32 |  |
33 |  |
         public static final String md5(String s) {
34 |  |
             try {
35 | 0 |
                 MessageDigest md5 = MessageDigest.getInstance("MD5");
36 | 0 |
                 md5.reset();
37 | 0 |
                 md5.update(s.getBytes());
38 | 0 |
                 byte[] digest = md5.digest();
39 | 0 |
                 StringBuffer result = new StringBuffer();
40 | 0 |
                 for (byte b : digest) {
41 | 0 |
                     result.append(Integer.toHexString(0xFF & b));
42 |  |
                 }
43 | 0 |
                 return result.toString();
44 | 0 |
             } catch (NoSuchAlgorithmException e) {
45 | 0 |
                 throw new RuntimeException("Should never happen, MD5 is supported", e);
46 |  |
             }
47 |  |
         }
48 |  |
49 |  |
     }