Class LfsBlobLoader

java.lang.Object
org.eclipse.jgit.lib.ObjectLoader
org.eclipse.jgit.lfs.LfsBlobLoader

public class LfsBlobLoader extends ObjectLoader
An ObjectLoader implementation that reads a media file from the LFS storage.
Since:
4.11
  • Field Details

    • mediaFile

      private Path mediaFile
    • attributes

      private BasicFileAttributes attributes
    • cached

      private byte[] cached
  • Constructor Details

    • LfsBlobLoader

      public LfsBlobLoader(Path mediaFile) throws IOException
      Create a loader for the LFS media file at the given path.
      Parameters:
      mediaFile - path to the file
      Throws:
      IOException - in case of an error reading attributes
  • Method Details

    • getType

      public int getType()
      Description copied from class: ObjectLoader
      Get Git in pack object type
      Specified by:
      getType in class ObjectLoader
      Returns:
      Git in pack object type, see Constants.
    • getSize

      public long getSize()
      Description copied from class: ObjectLoader
      Get size of object in bytes
      Specified by:
      getSize in class ObjectLoader
      Returns:
      size of object in bytes
    • getCachedBytes

      public byte[] getCachedBytes() throws LargeObjectException
      Description copied from class: ObjectLoader
      Obtain a reference to the (possibly cached) bytes of this object.

      This method offers direct access to the internal caches, potentially saving on data copies between the internal cache and higher level code. Callers who receive this reference must not modify its contents. Changes (if made) will affect the cache but not the repository itself.

      Specified by:
      getCachedBytes in class ObjectLoader
      Returns:
      the cached bytes of this object. Do not modify it.
      Throws:
      LargeObjectException - if the object won't fit into a byte array, because ObjectLoader.isLarge() returns true. Callers should use ObjectLoader.openStream() instead to access the contents.
    • openStream

      public ObjectStream openStream() throws MissingObjectException, IOException
      Description copied from class: ObjectLoader
      Obtain an input stream to read this object's data.
      Specified by:
      openStream in class ObjectLoader
      Returns:
      a stream of this object's data. Caller must close the stream when through with it. The returned stream is buffered with a reasonable buffer size.
      Throws:
      MissingObjectException - the object no longer exists.
      IOException - the object store cannot be accessed.