if ( (manifestation == null) && currentContext.getSelectedManifestations().iterator().hasNext()) {
manifestation = currentContext.getSelectedManifestations().iterator().next();
}
ExecutableButtonModel execButtonModel = ExecutableButtonComponent.class.cast(manifestation.getManifestedComponent()).getModel();
execCmd = execButtonModel.getData().getExecCmd();
if (execCmd == null) {
String msg = "Button execute command is null.";
ADVISORY_LOGGER.error(msg);
}