/**
* Returns an input stream for reading the specified resource from GAR file only.
*
* @param name Resource name.
* @return An input stream for reading the resource, or {@code null} if the resource could not be
* found.
*/
@Nullable
public InputStream getResourceAsStreamGarOnly(String name) {
URL url = findResource(name);
try {
return url != null ? url.openStream() : null;
} catch (IOException ignored) {
return null;
}
}
/**
* Resolve IGFS profiler logs directory.
*
* @param igfs IGFS instance to resolve logs dir for.
* @return {@link Path} to log dir or {@code null} if not found.
* @throws IgniteCheckedException if failed to resolve.
*/
public static Path resolveIgfsProfilerLogsDir(IgniteFileSystem igfs)
throws IgniteCheckedException {
String logsDir;
if (igfs instanceof IgfsEx) logsDir = ((IgfsEx) igfs).clientLogDirectory();
else if (igfs == null)
throw new IgniteCheckedException(
"Failed to get profiler log folder (IGFS instance not found)");
else
throw new IgniteCheckedException(
"Failed to get profiler log folder (unexpected IGFS instance type)");
URL logsDirUrl = U.resolveIgniteUrl(logsDir != null ? logsDir : DFLT_IGFS_LOG_DIR);
return logsDirUrl != null ? new File(logsDirUrl.getPath()).toPath() : null;
}