org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent Class Reference

Inherits org.sleuthkit.autopsy.events.AutopsyEvent, and Serializable.

Classes
class	SerializableEventData

Public Member Functions
	BlackboardPostEvent (ModuleDataEvent eventData)
Object	getOldValue ()
Object	getSource ()
SourceType	getSourceType ()

Private Attributes
transient ModuleDataEvent	eventData

Static Private Attributes
static final Logger	logger = Logger.getLogger(BlackboardPostEvent.class.getName())
static final long	serialVersionUID = 1L

Detailed Description

Event published when new data is posted to the blackboard of a case. The "old" value is a legacy ModuleDataEvent object. The "new" value is null.

Definition at line 41 of file BlackboardPostEvent.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.BlackboardPostEvent

(

ModuleDataEvent

eventData

)

Constructs an event to be published when new content is added to a case or there is a change a recorded attribute of existing content.

Parameters

eventData

A ModuleDataEvent object containing the data associated with the blackboard post.

Putting a serializable data holding object into oldValue to allow for lazy loading of the ModuleDataEvent object for remote events. This bypasses the issues related to the serialization and de-serialization of BlackboardArtifact objects when the event is published over a network.

Definition at line 54 of file BlackboardPostEvent.java.

References org.sleuthkit.autopsy.ingest.IngestManager.IngestModuleEvent.DATA_ADDED, org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.eventData, org.sleuthkit.autopsy.ingest.ModuleDataEvent.getArtifacts(), org.sleuthkit.autopsy.ingest.ModuleDataEvent.getBlackboardArtifactType(), and org.sleuthkit.autopsy.ingest.ModuleDataEvent.getModuleName().

Member Function Documentation

Object org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.getOldValue

(

)

Gets the legacy ModuleDataEvent object associated with this event.

Returns

The ModuleDataEvent.

The eventData field is set in the constructor, but it is transient so it will become null when the event is serialized for publication over a network. Doing a lazy load of the ModuleDataEvent object bypasses the issues related to the serialization and de-serialization of BlackboardArtifact objects and may also save database round trips from other nodes since subscribers to this event are often not interested in the event data.

Definition at line 80 of file BlackboardPostEvent.java.

References org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.SerializableEventData.artifactIds, org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.SerializableEventData.artifactTypeId, org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.eventData, org.sleuthkit.autopsy.casemodule.Case.getCurrentCaseThrows(), org.sleuthkit.autopsy.casemodule.Case.getSleuthkitCase(), and org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.SerializableEventData.moduleName.

Object org.sleuthkit.autopsy.events.AutopsyEvent.getSource ( )

inherited

Gets the event source type (local or remote) as a string.

Returns

A string, either "LOCAL" or "REMOTE."

Definition at line 88 of file AutopsyEvent.java.

SourceType org.sleuthkit.autopsy.events.AutopsyEvent.getSourceType ( )

inherited

Gets the event source type (local or remote).

Returns

SourceType The source type of the event, local or remote.

Definition at line 78 of file AutopsyEvent.java.

References org.sleuthkit.autopsy.events.AutopsyEvent.sourceType.

Referenced by org.sleuthkit.autopsy.casemodule.events.TskDataModelChangedEvent< TagSet, TagSet >.getNewValue(), and org.sleuthkit.autopsy.casemodule.events.TskDataModelChangedEvent< TagSet, TagSet >.getOldValue().

Member Data Documentation

transient ModuleDataEvent org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.eventData

private

Definition at line 45 of file BlackboardPostEvent.java.

Referenced by org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.BlackboardPostEvent(), and org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.getOldValue().

final Logger org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.logger = Logger.getLogger(BlackboardPostEvent.class.getName())

staticprivate

Definition at line 44 of file BlackboardPostEvent.java.

final long org.sleuthkit.autopsy.ingest.events.BlackboardPostEvent.serialVersionUID = 1L

staticprivate

Definition at line 43 of file BlackboardPostEvent.java.

---

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

• /home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/ingest/events/BlackboardPostEvent.java