org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable Class Reference

Inherits Observable, and org.sleuthkit.autopsy.guiutils.RefreshThrottler.Refresher.

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

Private Member Functions
	FileTypesByExtObservable ()
void	removeListeners ()
void	update ()

Private Attributes
final Set< Case.Events >	CASE_EVENTS_OF_INTEREST
final PropertyChangeListener	pcl
final RefreshThrottler	refreshThrottler = new RefreshThrottler(this)

Detailed Description

Listens for case and ingest invest. Updates observers when events are fired. FileType and FileTypes nodes are all listening to this.

Definition at line 89 of file FileTypesByExtension.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.FileTypesByExtObservable ( )

private

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.

Case is closed, do nothing.

Definition at line 100 of file FileTypesByExtension.java.

References org.sleuthkit.autopsy.casemodule.Case.addEventTypeSubscriber(), org.sleuthkit.autopsy.ingest.IngestManager.addIngestJobEventListener(), org.sleuthkit.autopsy.ingest.IngestManager.IngestJobEvent.CANCELLED, org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.CASE_EVENTS_OF_INTEREST, org.sleuthkit.autopsy.ingest.IngestManager.IngestJobEvent.COMPLETED, org.sleuthkit.autopsy.casemodule.Case.Events.CURRENT_CASE, org.sleuthkit.autopsy.casemodule.Case.Events.DATA_SOURCE_ADDED, org.sleuthkit.autopsy.casemodule.Case.getCurrentCaseThrows(), org.sleuthkit.autopsy.ingest.IngestManager.getInstance(), org.sleuthkit.autopsy.datamodel.FileTypesByExtension.INGEST_JOB_EVENTS_OF_INTEREST, org.sleuthkit.autopsy.guiutils.RefreshThrottler.registerForIngestModuleEvents(), org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.removeListeners(), and org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.update().

Member Function Documentation

boolean org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.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.

If a new file has been added but does not have an extension there is nothing to do.

Case is closed, no refresh needed.

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

Definition at line 156 of file FileTypesByExtension.java.

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

void org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.refresh

(

)

The RefreshThrottler calls this method when the RefreshTask runs.

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

Definition at line 150 of file FileTypesByExtension.java.

References org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.update().

void org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.removeListeners ( )

private

Definition at line 137 of file FileTypesByExtension.java.

References org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.CASE_EVENTS_OF_INTEREST, org.sleuthkit.autopsy.ingest.IngestManager.getInstance(), org.sleuthkit.autopsy.casemodule.Case.removeEventTypeSubscriber(), org.sleuthkit.autopsy.ingest.IngestManager.removeIngestJobEventListener(), and org.sleuthkit.autopsy.guiutils.RefreshThrottler.unregisterEventListener().

Referenced by org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.FileTypesByExtObservable().

void org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.update ( )

private

Definition at line 144 of file FileTypesByExtension.java.

Referenced by org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.FileTypesByExtObservable(), and org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.refresh().

Member Data Documentation

final Set<Case.Events> org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.CASE_EVENTS_OF_INTEREST

private

Definition at line 92 of file FileTypesByExtension.java.

Referenced by org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.FileTypesByExtObservable(), and org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.removeListeners().

final PropertyChangeListener org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.pcl

private

Definition at line 91 of file FileTypesByExtension.java.

final RefreshThrottler org.sleuthkit.autopsy.datamodel.FileTypesByExtension.FileTypesByExtObservable.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 98 of file FileTypesByExtension.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/FileTypesByExtension.java