public void warn(String message) {
try {
Warning.warning(this, false, false, message);
} catch (IOException e) {
throw new EvalException(e);
}
}
@Internal("file.create")
@DataParallel
public static boolean fileCreate(
@Current Context context, @Recycle String fileName, @Recycle(false) boolean showWarnings)
throws IOException {
try {
FileObject file = context.resolveFile(fileName);
// VFS will create the parent folder if it doesn't exist,
// which the R method is not supposed to do
if (!file.getParent().exists()) {
throw new IOException("No such file or directory");
}
file.getContent().getOutputStream().close();
return true;
} catch (Exception e) {
if (showWarnings) {
Warning.invokeWarning(
context, "cannot create file '%s', reason '%s'", fileName, e.getMessage());
}
return false;
}
}
