org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory Class Reference

Inherits org.sleuthkit.autopsy.datamodel.BaseChildFactory< BlackboardArtifact >, and org.sleuthkit.autopsy.guiutils.RefreshThrottler.Refresher.

Public Member Functions
boolean	isRefreshRequired (PropertyChangeEvent evt)
void	refresh ()

Static Public Member Functions
static void	post (String nodeName, Object event) throws NoSuchEventBusException
static void	register (String nodeName, Object subscriber)

Protected Member Functions
void	addNotify ()
boolean	createKeys (List< T > toPopulate)
Node	createNodeForKey (BlackboardArtifact key)
void	finalize () throws Throwable
List< BlackboardArtifact >	makeKeys ()
void	onAdd ()
void	onRemove ()

Private Attributes
final long	filteringDSObjId
final PropertyChangeListener	pcl
final RefreshThrottler	refreshThrottler = new RefreshThrottler(this)
final BlackboardArtifact.Type	type
final PropertyChangeListener	weakPcl = WeakListeners.propertyChange(pcl, null)

Static Private Attributes
static final Logger	logger = Logger.getLogger(ArtifactFactory.class.getName())

Detailed Description

Creates children for a given artifact type

Definition at line 594 of file Artifacts.java.

Member Function Documentation

void org.sleuthkit.autopsy.datamodel.BaseChildFactory< T extends Content >.addNotify ( )

protectedinherited

Definition at line 120 of file BaseChildFactory.java.

boolean org.sleuthkit.autopsy.datamodel.BaseChildFactory< T extends Content >.createKeys ( List< T >  toPopulate )

protectedinherited

For page change events and page size change events we simply return the previously calculated set of keys, otherwise we make a new set of keys.

Definition at line 149 of file BaseChildFactory.java.

Node org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.createNodeForKey ( BlackboardArtifact  key )

protected

Definition at line 659 of file Artifacts.java.

void org.sleuthkit.autopsy.datamodel.BaseChildFactory< T extends Content >.finalize ( ) throws Throwable

protectedinherited

Definition at line 125 of file BaseChildFactory.java.

boolean org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.isRefreshRequired

(

PropertyChangeEvent

evt

)

Determine whether the given event should result in a refresh.

Parameters

evt

Returns

true if event should trigger a refresh, otherwise false.

Checking for a current case is a stop gap measure until a different way of handling the closing of cases is worked out. Currently, remote events may be received for a case that is already closed.

Even with the check above, it is still possible that the case will be closed in a different thread before this code executes. If that happens, it is possible for the event to have a null oldValue.

Case is closed, do nothing.

Implements org.sleuthkit.autopsy.guiutils.RefreshThrottler.Refresher.

Definition at line 706 of file Artifacts.java.

References org.sleuthkit.autopsy.ingest.IngestManager.IngestModuleEvent.DATA_ADDED, and org.sleuthkit.autopsy.casemodule.Case.getCurrentCaseThrows().

List<BlackboardArtifact> org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.makeKeys ( )

protected

Definition at line 664 of file Artifacts.java.

References org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.filteringDSObjId, org.sleuthkit.autopsy.casemodule.Case.getCurrentCaseThrows(), and org.sleuthkit.autopsy.casemodule.Case.getSleuthkitCase().

void org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.onAdd ( )

protected

Definition at line 645 of file Artifacts.java.

References org.sleuthkit.autopsy.ingest.IngestManager.addIngestJobEventListener(), org.sleuthkit.autopsy.ingest.IngestManager.getInstance(), org.sleuthkit.autopsy.datamodel.Artifacts.INGEST_JOB_EVENTS_OF_INTEREST, and org.sleuthkit.autopsy.guiutils.RefreshThrottler.registerForIngestModuleEvents().

void org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.onRemove ( )

protected

Definition at line 651 of file Artifacts.java.

References org.sleuthkit.autopsy.ingest.IngestManager.getInstance(), org.sleuthkit.autopsy.ingest.IngestManager.removeIngestJobEventListener(), and org.sleuthkit.autopsy.guiutils.RefreshThrottler.unregisterEventListener().

static void org.sleuthkit.autopsy.datamodel.BaseChildFactory< T extends Content >.post ( String  nodeName, Object  event  ) throws NoSuchEventBusException

staticinherited

Post the given event for the given node name.

Parameters

nodeName	The name of the node.
event	The event to post.

Exceptions

org.sleuthkit.autopsy.datamodel.BaseChildFactory.NoSuchEventBusException

Definition at line 96 of file BaseChildFactory.java.

void org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.refresh

(

)

The RefreshThrottler calls this method when the RefreshTask runs.

Implements org.sleuthkit.autopsy.guiutils.RefreshThrottler.Refresher.

Definition at line 701 of file Artifacts.java.

static void org.sleuthkit.autopsy.datamodel.BaseChildFactory< T extends Content >.register ( String  nodeName, Object  subscriber  )

staticinherited

Register the given subscriber for the given node name. Will create the event bus for the given node name if it does not exist.

Parameters

nodeName	The name of the node.
subscriber	The subscriber to register.

Definition at line 78 of file BaseChildFactory.java.

Member Data Documentation

final long org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.filteringDSObjId

private

Definition at line 605 of file Artifacts.java.

Referenced by org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.makeKeys().

final Logger org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.logger = Logger.getLogger(ArtifactFactory.class.getName())

staticprivate

Definition at line 596 of file Artifacts.java.

final PropertyChangeListener org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.pcl

private

Initial value:

= (PropertyChangeEvent evt) -> {
            String eventType = evt.getPropertyName();
            if (eventType.equals(IngestManager.IngestJobEvent.COMPLETED.toString())
                    || eventType.equals(IngestManager.IngestJobEvent.CANCELLED.toString())) {
                
                try {
                    Case.getCurrentCaseThrows();
                    refresh(false);
                } catch (NoCurrentCaseException notUsed) {
                    
                }
            }
        }

Definition at line 621 of file Artifacts.java.

final RefreshThrottler org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.refreshThrottler = new RefreshThrottler(this)

private

RefreshThrottler is used to limit the number of refreshes performed when CONTENT_CHANGED and DATA_ADDED ingest module events are received.

Definition at line 604 of file Artifacts.java.

final BlackboardArtifact.Type org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.type

private

Definition at line 597 of file Artifacts.java.

final PropertyChangeListener org.sleuthkit.autopsy.datamodel.Artifacts.ArtifactFactory.weakPcl = WeakListeners.propertyChange(pcl, null)

private

Definition at line 642 of file Artifacts.java.

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The documentation for this class was generated from the following file:

• /home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/datamodel/Artifacts.java