hTableId, colnameString);
ExecutionController ctrl = WorkspaceRegistry.getInstance()
.getExecutionController(workspace.getId());
CommandFactory cf0 = ctrl.getCommandFactoryMap().get(
AddColumnCommand.class.getSimpleName());
JSONInputCommandFactory scf1 = (JSONInputCommandFactory) cf0;
Command comm1 = null;
// TODO handle exceptions intelligently
try {
comm1 = scf1.createCommand(inputParamArr0, workspace);
} catch (JSONException e1) {
logger.error(
"Error creating new "
+ AddColumnCommand.class.getSimpleName(), e1);
} catch (KarmaException e1) {