/**
* {@inheritDoc}
*
* @see org.teiid.designer.vdb.connections.SourceHandler#getTranslatorTypes()
*/
@Override
public String[] getTranslatorTypes() {
Server defaultServer = getDefaultServer();
if ((defaultServer != null) && defaultServer.isConnected()) {
Collection<TeiidTranslator> translators = null;
try {
translators = defaultServer.getAdmin().getTranslators();
} catch (Exception e) {
UTIL.log(
IStatus.ERROR,
e,
UTIL.getString(
"VdbSourceConnectionHandler.errorObtainingTranslators",
defaultServer.getHost())); // $NON-NLS-1$
}
if (translators != null) {
Collection<String> translatorTypes = new ArrayList<String>();
for (TeiidTranslator translator : translators) {
translatorTypes.add(translator.getName());
}
return translatorTypes.toArray(new String[translatorTypes.size()]);
}
}
return null;
}
@Override
public void selectionChanged(SelectionChangedEvent event) {
TreeSelection selection = (TreeSelection) event.getSelection();
if (selection.isEmpty()) {
this.selectedTranslator = null;
this.translatorNameText.setText(UNDEFINED);
updateOnSelection(null);
return;
}
Object firstElement = selection.getFirstElement();
if (!(firstElement instanceof TeiidTranslator)) {
this.selectedTranslator = null;
this.translatorNameText.setText(UNDEFINED);
} else {
this.selectedTranslator = (TeiidTranslator) selection.getFirstElement();
this.translatorNameText.setText(selectedTranslator.getName());
}
updateOnSelection(firstElement);
}