Autopsy  4.19.3
Graphical digital forensics platform for The Sleuth Kit and other tools.
GetFilesContentVisitor.java
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1 /*
2  * Autopsy Forensic Browser
3  *
4  * Copyright 2011-2018 Basis Technology Corp.
5  * Contact: carrier <at> sleuthkit <dot> org
6  *
7  * Licensed under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  *
11  * http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing, software
14  * distributed under the License is distributed on an "AS IS" BASIS,
15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  */
19 package org.sleuthkit.autopsy.ingest;
20 
21 import java.util.ArrayList;
22 import java.util.Collection;
23 import java.util.logging.Level;
25 import org.sleuthkit.datamodel.AbstractContent;
26 import org.sleuthkit.datamodel.Content;
27 import org.sleuthkit.datamodel.ContentVisitor;
28 import org.sleuthkit.datamodel.Directory;
29 import org.sleuthkit.datamodel.AbstractFile;
30 import org.sleuthkit.datamodel.Image;
31 import org.sleuthkit.datamodel.VirtualDirectory;
32 import org.sleuthkit.datamodel.LocalDirectory;
33 import org.sleuthkit.datamodel.Pool;
34 import org.sleuthkit.datamodel.Report;
35 import org.sleuthkit.datamodel.TskException;
36 import org.sleuthkit.datamodel.Volume;
37 import org.sleuthkit.datamodel.VolumeSystem;
38 
42 abstract class GetFilesContentVisitor implements ContentVisitor<Collection<AbstractFile>> {
43 
44  private static final Logger logger = Logger.getLogger(GetFilesContentVisitor.class.getName());
45 
46  @Override
47  public Collection<AbstractFile> visit(VirtualDirectory ld) {
48  return getAllFromChildren(ld);
49  }
50 
51  @Override
52  public Collection<AbstractFile> visit(LocalDirectory ld) {
53  return getAllFromChildren(ld);
54  }
55 
56  @Override
57  public Collection<AbstractFile> visit(Directory drctr) {
58  return getAllFromChildren(drctr);
59  }
60 
61  @Override
62  public Collection<AbstractFile> visit(Image image) {
63  return getAllFromChildren(image);
64  }
65 
66  @Override
67  public Collection<AbstractFile> visit(Volume volume) {
68  return getAllFromChildren(volume);
69  }
70 
71  @Override
72  public Collection<AbstractFile> visit(VolumeSystem vs) {
73  return getAllFromChildren(vs);
74  }
75 
76  @Override
77  public Collection<AbstractFile> visit(Pool pool) {
78  return getAllFromChildren(pool);
79  }
80 
81  @Override
82  public Collection<AbstractFile> visit(Report r) {
83  return getAllFromChildren(r);
84  }
85 
94  protected Collection<AbstractFile> getAllFromChildren(Content parent) {
95  Collection<AbstractFile> all = new ArrayList<>();
96 
97  try {
98  for (Content child : parent.getChildren()) {
99  if (child instanceof AbstractContent){
100  all.addAll(child.accept(this));
101  }
102  }
103  } catch (TskException ex) {
104  logger.log(Level.SEVERE, "Error getting Content children", ex); //NON-NLS
105  }
106 
107  return all;
108  }
109 }

Copyright © 2012-2022 Basis Technology. Generated on: Tue Dec 6 2022
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