/** Make this TopComponent a listener to various change events. */
private void subscribeToChangeEvents() {
UserPreferences.addChangeListener(
new PreferenceChangeListener() {
@Override
public void preferenceChange(PreferenceChangeEvent evt) {
switch (evt.getKey()) {
case UserPreferences.HIDE_KNOWN_FILES_IN_DATA_SOURCES_TREE:
refreshContentTreeSafe();
break;
case UserPreferences.HIDE_KNOWN_FILES_IN_VIEWS_TREE:
// TODO: Need a way to refresh the Views subtree
break;
}
}
});
Case.addPropertyChangeListener(this);
this.em.addPropertyChangeListener(this);
IngestManager.getInstance().addIngestJobEventListener(this);
IngestManager.getInstance().addIngestModuleEventListener(this);
}
/**
* Removes a hash database from the set of hash databases used to classify files as known or known
* bad and saves the configuration.
*
* @param hashDb
* @throws HashDbManagerException
*/
public synchronized void removeHashDatabase(HashDb hashDb) throws HashDbManagerException {
// Don't remove a database if ingest is running
boolean ingestIsRunning = IngestManager.getInstance().isIngestRunning();
if (ingestIsRunning) {
throw new HashDbManagerException(
NbBundle.getMessage(this.getClass(), "HashDbManager.ingestRunningExceptionMsg"));
}
removeHashDatabaseInternal(hashDb);
if (!save()) {
throw new HashDbManagerException(
NbBundle.getMessage(this.getClass(), "HashDbManager.saveErrorExceptionMsg"));
}
}
private void removeListeners() {
deleteObservers();
IngestManager.getInstance().removeIngestJobEventListener(pcl);
IngestManager.getInstance().removeIngestModuleEventListener(pcl);
Case.removePropertyChangeListener(pcl);
}
FileSizeRootChildrenObservable() {
IngestManager.getInstance().addIngestJobEventListener(pcl);
IngestManager.getInstance().addIngestModuleEventListener(pcl);
Case.addPropertyChangeListener(pcl);
}
/**
* Provides a callback for completed data source ingest jobs, allowing this ingest job to notify
* the ingest manager when it is complete.
*
* @param dataSourceIngestJob A completed data source ingest job.
*/
void dataSourceJobFinished(DataSourceIngestJob dataSourceIngestJob) {
if (incompleteJobsCount.decrementAndGet() == 0) {
IngestManager.getInstance().finishIngestJob(this);
}
}