Exemplo n.º 1
0
 private void setOwnership(File dir, String group, String owner) {
   try {
     Path path = dir.toPath();
     UserPrincipalLookupService lookupService =
         FileSystems.getDefault().getUserPrincipalLookupService();
     GroupPrincipal groupPrincipal = lookupService.lookupPrincipalByGroupName(group);
     UserPrincipal userPrincipal = lookupService.lookupPrincipalByName(owner);
     PosixFileAttributeView pfav =
         Files.getFileAttributeView(path, PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
     pfav.setGroup(groupPrincipal);
     pfav.setOwner(userPrincipal);
   } catch (Exception ex) {
     cp.appendln("Unable to set the file group and owner for\n   " + dir);
   }
 }
Exemplo n.º 2
0
 /** Outputs the class index table to the INDEX.LIST file of the root jar file. */
 void dumpIndex(String rootjar, JarIndex index) throws IOException {
   File jarFile = new File(rootjar);
   Path jarPath = jarFile.toPath();
   Path tmpPath = createTempFileInSameDirectoryAs(jarFile).toPath();
   try {
     if (update(Files.newInputStream(jarPath), Files.newOutputStream(tmpPath), null, index)) {
       try {
         Files.move(tmpPath, jarPath, REPLACE_EXISTING);
       } catch (IOException e) {
         throw new IOException(getMsg("error.write.file"), e);
       }
     }
   } finally {
     Files.deleteIfExists(tmpPath);
   }
 }