/**
* Loads the details for the specified NAR. The details will be extracted from the manifest file.
*
* @param narDirectory the nar directory
* @return details about the NAR
* @throws IOException ioe
*/
private static NarDetails getNarDetails(final File narDirectory) throws IOException {
final NarDetails narDetails = new NarDetails();
narDetails.setNarWorkingDirectory(narDirectory);
final File manifestFile = new File(narDirectory, "META-INF/MANIFEST.MF");
try (final FileInputStream fis = new FileInputStream(manifestFile)) {
final Manifest manifest = new Manifest(fis);
final Attributes attributes = manifest.getMainAttributes();
// get the nar details
narDetails.setNarId(attributes.getValue("Nar-Id"));
narDetails.setNarDependencyId(attributes.getValue("Nar-Dependency-Id"));
}
return narDetails;
}
