Class UnpackedObject


  • public class UnpackedObject
    extends java.lang.Object
    Loose object loader. This class loads an object not stored in a pack.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static int BUFFER_SIZE  
    • Constructor Summary

      Constructors 
      Constructor Description
      UnpackedObject()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static java.io.BufferedInputStream buffer​(java.io.InputStream in)  
      (package private) static void checkValidEndOfStream​(java.io.InputStream in, java.util.zip.Inflater inf, AnyObjectId id, byte[] buf)  
      (package private) static long getSize​(java.io.InputStream in, AnyObjectId id, WindowCursor wc)  
      (package private) static java.io.InputStream inflate​(java.io.InputStream in, long size, ObjectId id)  
      private static java.util.zip.InflaterInputStream inflate​(java.io.InputStream in, java.util.zip.Inflater inf)  
      (package private) static boolean isStandardFormat​(byte[] hdr)  
      (package private) static ObjectLoader open​(java.io.InputStream in, java.io.File path, AnyObjectId id, WindowCursor wc)  
      static ObjectLoader parse​(byte[] raw, AnyObjectId id)
      Parse an object from the unpacked object format.
      (package private) static int readSome​(java.io.InputStream in, byte[] hdr, int off, int cnt)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • UnpackedObject

        public UnpackedObject()
    • Method Detail

      • parse

        public static ObjectLoader parse​(byte[] raw,
                                         AnyObjectId id)
                                  throws java.io.IOException
        Parse an object from the unpacked object format.
        Parameters:
        raw - complete contents of the compressed object.
        id - expected ObjectId of the object, used only for error reporting in exceptions.
        Returns:
        loader to read the inflated contents.
        Throws:
        java.io.IOException - the object cannot be parsed.
      • getSize

        static long getSize​(java.io.InputStream in,
                            AnyObjectId id,
                            WindowCursor wc)
                     throws java.io.IOException
        Throws:
        java.io.IOException
      • isStandardFormat

        static boolean isStandardFormat​(byte[] hdr)
      • inflate

        static java.io.InputStream inflate​(java.io.InputStream in,
                                           long size,
                                           ObjectId id)
      • inflate

        private static java.util.zip.InflaterInputStream inflate​(java.io.InputStream in,
                                                                 java.util.zip.Inflater inf)
      • buffer

        static java.io.BufferedInputStream buffer​(java.io.InputStream in)
      • readSome

        static int readSome​(java.io.InputStream in,
                            byte[] hdr,
                            int off,
                            int cnt)
                     throws java.io.IOException
        Throws:
        java.io.IOException