org.apache.hadoop.fs.swift.util.SwiftUtils#isRootDir ( )源码实例Demo

/**
 * deletes object from Swift
 *
 * @param status FileStatus to delete
 * @return true if the path was deleted by this specific operation.
 * @throws IOException on a failure
 */
public boolean deleteObject(FileStatus status) throws IOException {
  SwiftObjectPath swiftObjectPath;
  if (status.isDir()) {
    swiftObjectPath = toDirPath(status.getPath());
  } else {
    swiftObjectPath = toObjectPath(status.getPath());
  }
  if (!SwiftUtils.isRootDir(swiftObjectPath)) {
    return swiftRestClient.delete(swiftObjectPath);
  } else {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Not deleting root directory entry");
    }
    return true;
  }
}
 

/**
 * deletes object from Swift
 *
 * @param path path to delete
 * @return true if the path was deleted by this specific operation.
 * @throws IOException on a failure
 */
public boolean deleteObject(Path path) throws IOException {
  SwiftObjectPath swiftObjectPath = toObjectPath(path);
  if (!SwiftUtils.isRootDir(swiftObjectPath)) {
    return swiftRestClient.delete(swiftObjectPath);
  } else {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Not deleting root directory entry");
    }
    return true;
  }
}
 

/**
 * deletes object from Swift
 *
 * @param path path to delete
 * @return true if the path was deleted by this specific operation.
 * @throws IOException on a failure
 */
public boolean deleteObject(Path path) throws IOException {
  SwiftObjectPath swiftObjectPath = toObjectPath(path);
  if (!SwiftUtils.isRootDir(swiftObjectPath)) {
    return swiftRestClient.delete(swiftObjectPath);
  } else {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Not deleting root directory entry");
    }
    return true;
  }
}