Examples of org.sleuthkit.autopsy.ingest.ModuleDataEvent

org.sleuthkit.autopsy.ingest.ModuleDataEvent
Event data that are fired off by ingest modules when they have posted new data of specific type to the blackboard. The name of property change fired is then IngestManager.IngestModuleEvent.DATA.toString() In its most generic form, it only gives notice about a type of artifact and it can also give notice about specific IDs that can be retrieved. The object wraps a collection of blackboard artifacts and their associated attributes that are to be reported as the new data to listeners. Passing the data as part of the event reduces memory footprint and decreases number of garbage collections of the blackboard artifacts and attributes objects (the objects are expected to be reused by the data event listeners). If a module does not pass the data as part of ModuleDataEvent (ModuleDataEvent.getArtifacts() returns null) - it is an indication that the module has new data but it does not implement new data tracking. The listener can then perform a blackboard query to get the latest data of interest (e.g. by artifact type). By design, only a single type of artifacts can be contained in a single data event.

                                             abstractFile.getName()),
                         detailsSb.toString(),
                         abstractFile.getName() + md5Hash,
                         badFile));
            }
            services.fireModuleDataEvent(new ModuleDataEvent(MODULE_NAME, ARTIFACT_TYPE.TSK_HASHSET_HIT, Collections.singletonList(badFile)));
        } catch (TskException ex) {
            logger.log(Level.WARNING, "Error creating blackboard artifact", ex); //NON-NLS
        }
    }

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            logger.log(Level.SEVERE, "Encountered error retrieving artifacts for search engine queries", e); //NON-NLS
        } finally {
            if (context.dataSourceIngestIsCancelled()) {
                logger.info("Operation terminated by user."); //NON-NLS
            }
            IngestServices.getInstance().fireModuleDataEvent(new ModuleDataEvent(
                    NbBundle.getMessage(this.getClass(), "SearchEngineURLQueryAnalyzer.parentModuleName.noSpace"),
                    BlackboardArtifact.ARTIFACT_TYPE.TSK_WEB_SEARCH_QUERY));
            logger.log(Level.INFO, "Extracted {0} queries from the blackboard", totalQueries); //NON-NLS
        }
    }

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            // This method is thread-safe with per ingest job reference counted
            // management of shared data.
            addToBlackboardPostCount(context.getJobId(), 1L);


            // Fire an event to notify any listeners for blackboard postings.
            ModuleDataEvent event = new ModuleDataEvent(SampleIngestModuleFactory.getModuleName(), ARTIFACT_TYPE.TSK_GEN_INFO);
            IngestServices.getInstance().fireModuleDataEvent(event);


            return IngestModule.ProcessResult.OK;


        } catch (TskCoreException ex) {

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        if (hasEncrypted) {
            String encryptionType = fullEncryption ? ENCRYPTION_FULL : ENCRYPTION_FILE_LEVEL;
            try {
                BlackboardArtifact artifact = archiveFile.newArtifact(BlackboardArtifact.ARTIFACT_TYPE.TSK_ENCRYPTION_DETECTED);
                artifact.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_NAME.getTypeID(), ArchiveFileExtractorModuleFactory.getModuleName(), encryptionType));
                services.fireModuleDataEvent(new ModuleDataEvent(ArchiveFileExtractorModuleFactory.getModuleName(), BlackboardArtifact.ARTIFACT_TYPE.TSK_ENCRYPTION_DETECTED));
            } catch (TskCoreException ex) {
                logger.log(Level.SEVERE, "Error creating blackboard artifact for encryption detected for file: " + archiveFile, ex); //NON-NLS
            }


            String msg = NbBundle.getMessage(this.getClass(), "SevenZipIngestModule.unpack.encrFileDetected.msg");

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            if (mismatchDetected) {
                // add artifact               
                BlackboardArtifact bart = abstractFile.newArtifact(ARTIFACT_TYPE.TSK_EXT_MISMATCH_DETECTED);


                services.fireModuleDataEvent(new ModuleDataEvent(FileExtMismatchDetectorModuleFactory.getModuleName(), ARTIFACT_TYPE.TSK_EXT_MISMATCH_DETECTED, Collections.singletonList(bart)));
            }
            return ProcessResult.OK;
        } catch (TskException ex) {
            logger.log(Level.WARNING, "Error matching file signature", ex); //NON-NLS
            return ProcessResult.ERROR;

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