##### Coverage Report - org.apache.any23.source.MemCopyFactory

Classes in this File | Line Coverage | Branch Coverage | Complexity
MemCopyFactory |
0% | 0/9
0% | 0/2
| 2.0;2

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.source;
19 |  |
20 |  |
     import java.io.ByteArrayOutputStream;
21 |  |
     import java.io.IOException;
22 |  |
     import java.io.InputStream;
23 |  |
24 |  |
     /**
25 |  |
      * Creates local copies of {@link DocumentSource} by
26 |  |
      * reading them into an in-memory buffer. This allows opening
27 |  |
      * several input streams over the content at lower cost.
28 |  |
      *
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      * @author Richard Cyganiak (richard@cyganiak.de)
30 |  |
      */
31 | 0 |
     public class MemCopyFactory implements LocalCopyFactory {
32 |  |
33 |  |
         private static final int TEMP_SIZE = 10000;
34 |  |
35 |  |
         public static byte[] toByteArray(InputStream in) throws IOException {
36 | 0 |
             ByteArrayOutputStream out = new ByteArrayOutputStream();
37 | 0 |
             byte[] temp = new byte[TEMP_SIZE];
38 |  |
             while (true) {
39 | 0 |
                 int bytes = in.read(temp);
40 | 0 |
                 if (bytes == -1) break;
41 | 0 |
                 out.write(temp, 0, bytes);
42 | 0 |
             }
43 | 0 |
             return out.toByteArray();
44 |  |
         }
45 |  |
46 |  |
         public DocumentSource createLocalCopy(final DocumentSource in) throws IOException {
47 | 0 |
             return new ByteArrayDocumentSource(in.openInputStream(), in.getDocumentURI(), in.getContentType());
48 |  |
         }
49 |  |
     }