Autopsy  4.19.3
Graphical digital forensics platform for The Sleuth Kit and other tools.
DataSourceIngestPipeline.java
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1 /*
2  * Autopsy Forensic Browser
3  *
4  * Copyright 2014-2021 Basis Technology Corp.
5  * Contact: carrier <at> sleuthkit <dot> org
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7  * Licensed under the Apache License, Version 2.0 (the "License");
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19 package org.sleuthkit.autopsy.ingest;
20 
21 import java.util.List;
22 import java.util.Optional;
23 import java.util.logging.Level;
24 import org.openide.util.NbBundle;
26 import org.sleuthkit.datamodel.Content;
27 
32 final class DataSourceIngestPipeline extends IngestPipeline<DataSourceIngestTask> {
33 
34  private static final Logger logger = Logger.getLogger(DataSourceIngestPipeline.class.getName());
35  private static final IngestManager ingestManager = IngestManager.getInstance();
36 
47  DataSourceIngestPipeline(IngestJobExecutor ingestJobExecutor, List<IngestModuleTemplate> moduleTemplates) {
48  super(ingestJobExecutor, moduleTemplates);
49  }
50 
51  @Override
52  Optional<IngestPipeline.PipelineModule<DataSourceIngestTask>> acceptModuleTemplate(IngestModuleTemplate template) {
53  Optional<IngestPipeline.PipelineModule<DataSourceIngestTask>> module = Optional.empty();
54  if (template.isDataSourceIngestModuleTemplate()) {
55  DataSourceIngestModule ingestModule = template.createDataSourceIngestModule();
56  module = Optional.of(new DataSourcePipelineModule(ingestModule, template.getModuleName()));
57  }
58  return module;
59  }
60 
61  @Override
62  void prepareForTask(DataSourceIngestTask task) {
63  }
64 
65  @Override
66  void cleanUpAfterTask(DataSourceIngestTask task) {
67  ingestManager.setIngestTaskProgressCompleted(task);
68  }
69 
74  static final class DataSourcePipelineModule extends IngestPipeline.PipelineModule<DataSourceIngestTask> {
75 
76  private final DataSourceIngestModule module;
77 
82  DataSourcePipelineModule(DataSourceIngestModule module, String displayName) {
83  super(module, displayName);
84  this.module = module;
85  }
86 
87  @Override
88  void process(IngestJobExecutor ingestJobExecutor, DataSourceIngestTask task) throws IngestModuleException {
89  Content dataSource = task.getDataSource();
90  String progressBarDisplayName = NbBundle.getMessage(this.getClass(), "IngestJob.progress.dataSourceIngest.displayName", getDisplayName(), dataSource.getName());
91  ingestJobExecutor.changeDataSourceIngestProgressBarTitle(progressBarDisplayName);
92  ingestJobExecutor.switchDataSourceIngestProgressBarToIndeterminate();
93  ingestManager.setIngestTaskProgress(task, getDisplayName());
94  logger.log(Level.INFO, "{0} analysis of {1} starting", new Object[]{getDisplayName(), dataSource.getName()}); //NON-NLS
95  module.process(dataSource, new DataSourceIngestModuleProgress(ingestJobExecutor));
96  logger.log(Level.INFO, "{0} analysis of {1} finished", new Object[]{getDisplayName(), dataSource.getName()}); //NON-NLS
97  if (!ingestJobExecutor.isCancelled() && ingestJobExecutor.currentDataSourceIngestModuleIsCancelled()) {
98  ingestJobExecutor.currentDataSourceIngestModuleCancellationCompleted(getDisplayName());
99  }
100  }
101 
102  }
103 
104 }

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