Autopsy  4.19.3
Graphical digital forensics platform for The Sleuth Kit and other tools.
StreamingAddDataSourceCallbacks.java
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1 /*
2  * Autopsy Forensic Browser
3  *
4  * Copyright 2020 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.casemodule;
20 
21 import java.util.List;
22 import java.util.logging.Level;
26 import org.sleuthkit.datamodel.AddDataSourceCallbacks;
27 
33 class StreamingAddDataSourceCallbacks implements AddDataSourceCallbacks {
34 
35  private final Logger logger = Logger.getLogger(StreamingAddDataSourceCallbacks.class.getName());
36  private final IngestStream ingestStream;
37 
45  StreamingAddDataSourceCallbacks(IngestStream stream) {
46  ingestStream = stream;
47  }
48 
49  @Override
50  public void onFilesAdded(List<Long> fileObjectIds) {
51  if (ingestStream.wasStopped()) {
52  return;
53  }
54 
55  try {
56  ingestStream.addFiles(fileObjectIds);
57  } catch (IngestStreamClosedException ex) {
58  if (!ingestStream.wasStopped()) {
59  // If the ingest stream is closed but not stopped log the error.
60  // This state should only happen once the data source is completely
61  // added which means it's a severe error that files are still being added.
62  logger.log(Level.SEVERE, "Error adding files to ingest stream - ingest stream is closed");
63  }
64  }
65  }
66 }

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