Autopsy  4.19.3
Graphical digital forensics platform for The Sleuth Kit and other tools.
TranslationTask.java
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1 /*
2  * Autopsy Forensic Browser
3  *
4  * Copyright 2018-2018 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.datamodel;
20 
21 import java.beans.PropertyChangeEvent;
22 import java.beans.PropertyChangeListener;
23 import java.lang.ref.WeakReference;
25 
32 class TranslationTask implements Runnable {
33 
34  private final WeakReference<AbstractAbstractFileNode<?>> weakNodeRef;
35  private final PropertyChangeListener listener;
36 
37  public TranslationTask(WeakReference<AbstractAbstractFileNode<?>> weakContentRef, PropertyChangeListener listener) {
38  this.weakNodeRef = weakContentRef;
39  this.listener = listener;
40  }
41 
42  @Override
43  public void run() {
44  AbstractAbstractFileNode<?> fileNode = weakNodeRef.get();
45  //Check for stale reference
46  if (fileNode == null) {
47  return;
48  }
49 
50  String translatedFileName = fileNode.getTranslatedFileName();
51  if (!translatedFileName.isEmpty() && listener != null) {
52  //Only fire if the result is meaningful and the listener is not a stale reference
53  listener.propertyChange(new PropertyChangeEvent(
54  AutopsyEvent.SourceType.LOCAL.toString(),
55  AbstractAbstractFileNode.NodeSpecificEvents.TRANSLATION_AVAILABLE.toString(),
56  null, translatedFileName));
57  }
58  }
59 }

Copyright © 2012-2022 Basis Technology. Generated on: Sat Sep 24 2022
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