com.sap.hana.datalake.files.HdlfsFileStatus Maven / Gradle / Ivy

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An implementation of org.apache.hadoop.fs.FileSystem targeting SAP HANA Data Lake Files.

There is a newer version: 3.0.27

// © 2021-2022 SAP SE or an SAP affiliate company. All rights reserved.
package com.sap.hana.datalake.files;

import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.Path;

import java.net.URI;

public class HdlfsFileStatus extends FileStatus {

  private static Path computePath(final URI fileStatusUri, final boolean fsUriRequiresPort, final URI fsUri) {
    if (fsUriRequiresPort) {
      return new Path(HdlfsFileSystem.SCHEME, fsUri.getAuthority(), fileStatusUri.getPath());
    } else {
      return new Path(HdlfsFileSystem.SCHEME, fsUri.getHost(), fileStatusUri.getPath());
    }
  }

  public HdlfsFileStatus(final FileStatus fileStatus, final URI fileStatusUri, final boolean fsUriRequiresPort, final URI fsUri) {
    super(fileStatus.getLen(), fileStatus.isDirectory(), fileStatus.getReplication(), fileStatus.getBlockSize(), fileStatus.getModificationTime(),
            0L, null, fileStatus.getOwner(), fileStatus.getGroup(), computePath(fileStatusUri, fsUriRequiresPort, fsUri));
  }

  public static HdlfsFileStatus create(final FileStatus fileStatus, final boolean fsUriRequiresPort, final URI fsUri) {
    return new HdlfsFileStatus(fileStatus, fileStatus.getPath().toUri(), fsUriRequiresPort, fsUri);
  }
}

// © 2021-2022 SAP SE or an SAP affiliate company. All rights reserved.