Autopsy  4.19.3
Graphical digital forensics platform for The Sleuth Kit and other tools.
OtherOccurrencesFilesTableModel.java
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1 /*
2  * Central Repository
3  *
4  * Copyright 2015-2019 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.centralrepository.contentviewer;
20 
22 import java.util.ArrayList;
23 import java.util.HashMap;
24 import java.util.List;
25 import java.util.Map;
26 import java.util.logging.Level;
27 import javax.swing.table.AbstractTableModel;
28 import org.openide.util.NbBundle.Messages;
29 import org.apache.commons.io.FilenameUtils;
35 
40 public class OtherOccurrencesFilesTableModel extends AbstractTableModel {
41 
42  private static final long serialVersionUID = 1L;
43  private static final Logger logger = Logger.getLogger(OtherOccurrencesFilesTableModel.class.getName());
44  private final List<String> nodeKeys = new ArrayList<>();
45  private final Map<String, List<NodeData>> nodeMap = new HashMap<>();
46 
51  // This constructor is intentionally empty.
52  }
53 
54  @Override
55  public int getColumnCount() {
56  return 1;
57  }
58 
59  @Override
60  public int getRowCount() {
61  return nodeKeys.size();
62  }
63 
64  @Messages({"OtherOccurrencesFilesTableModel.fileName=File Name",
65  "OtherOccurrencesFilesTableModel.noData=No Data."})
66  @Override
67  public String getColumnName(int colIdx) {
68  return Bundle.OtherOccurrencesFilesTableModel_fileName();
69  }
70 
71  @Override
72  public Object getValueAt(int rowIdx, int colIdx) {
73  //if anything would prevent this from working we will consider it no data for the sake of simplicity
74  if (nodeMap.isEmpty() || nodeKeys.isEmpty() || rowIdx < 0
75  || rowIdx >= nodeKeys.size() || nodeKeys.get(rowIdx) == null
76  || nodeMap.get(nodeKeys.get(rowIdx)) == null
77  || nodeMap.get(nodeKeys.get(rowIdx)).isEmpty()) {
78  return Bundle.OtherOccurrencesFilesTableModel_noData();
79  }
80  return FilenameUtils.getName( nodeMap.get(nodeKeys.get(rowIdx)).get(0).getFilePath());
81  }
82 
92  List<NodeData> getListOfNodesForFile(int rowIdx) {
93  //if anything would prevent this from working return an empty list
94  if (nodeMap.isEmpty() || nodeKeys.isEmpty() || rowIdx < 0
95  || rowIdx >= nodeKeys.size() || nodeKeys.get(rowIdx) == null
96  || nodeMap.get(nodeKeys.get(rowIdx)) == null) {
97  return new ArrayList<>();
98  }
99  return nodeMap.get(nodeKeys.get(rowIdx));
100  }
101 
102  @Override
103  public Class<String> getColumnClass(int colIdx) {
104  return String.class;
105  }
106 
112  void addNodeData(NodeData newNodeData) {
113  String newNodeKey = createNodeKey(newNodeData);
114  List<NodeData> nodeList = nodeMap.get(newNodeKey);
115  if (nodeList == null) {
116  nodeKeys.add(newNodeKey);
117  nodeList = new ArrayList<>();
118  }
119  nodeList.add(newNodeData);
120  nodeMap.put(newNodeKey, nodeList);
121  fireTableDataChanged();
122  }
123 
124  private String createNodeKey(NodeData nodeData) {
125  String caseUUID;
126  try {
128  } catch (CentralRepoException ignored) {
129  //non central repo nodeData won't have a correlation case
130  try {
131  caseUUID = Case.getCurrentCaseThrows().getName();
132  //place holder value will be used since correlation attribute was unavailble
133  } catch (NoCurrentCaseException ex) {
134  logger.log(Level.WARNING, "Unable to get current case", ex);
136  }
137  }
138  return nodeData.getCaseName() + nodeData.getDataSourceName() + nodeData.getDeviceID() + nodeData.getFilePath() + caseUUID;
139  }
140 
144  void clearTable() {
145  nodeKeys.clear();
146  nodeMap.clear();
147  fireTableDataChanged();
148  }
149 
150 }
CorrelationAttributeInstance getCorrelationAttributeInstance()
Definition: NodeData.java:219
synchronized static Logger getLogger(String name)
Definition: Logger.java:124

Copyright © 2012-2022 Basis Technology. Generated on: Wed Sep 28 2022
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