Package org.eclipse.jgit.internal.storage.dfs

Class DfsInserter.PackStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
    Enclosing class:
    DfsInserter
    private class DfsInserter.PackStream
extends java.io.OutputStream

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int blockSize  
      (package private) java.util.zip.DeflaterOutputStream compress  
      (package private) java.util.zip.CRC32 crc32  
      private byte[] currBuf  
      private long currPos  
      private int currPtr  
      private java.util.zip.Deflater deflater  
      (package private) byte[] hdrBuf  
      private java.security.MessageDigest md  
      private DfsOutputStream out  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) void beginObject​(int objectType, long length)  
      void close()  
      private byte[] copyOf​(byte[] src, int ptr, int cnt)  
      private int encodeTypeSize​(int type, long rawLength)  
      private void flushBlock()  
      (package private) long getCount()  
      private DfsBlock getOrLoadBlock​(long pos)  
      (package private) byte[] inflate​(DfsReader ctx, long pos, int len)  
      (package private) int read​(long pos, byte[] dst, int ptr, int cnt)  
      private int setInput​(long pos, java.util.zip.Inflater inf)  
      private long toBlockStart​(long pos)  
      void write​(byte[] data, int off, int len)  
      void write​(int b)  
      private void writeNoHash​(byte[] data, int off, int len)  
      (package private) byte[] writePackFooter()  

      • Methods inherited from class java.io.OutputStream

        flush, write

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • md

        private final java.security.MessageDigest md

      • hdrBuf

        final byte[] hdrBuf

      • deflater

        private final java.util.zip.Deflater deflater

      • blockSize

        private final int blockSize

      • currPos

        private long currPos

      • currPtr

        private int currPtr

      • currBuf

        private byte[] currBuf

      • crc32

        final java.util.zip.CRC32 crc32

      • compress

        final java.util.zip.DeflaterOutputStream compress

    • Method Detail

      • getCount

        long getCount()

      • beginObject

        void beginObject​(int objectType,
                 long length)
          throws java.io.IOException
        Throws:
        java.io.IOException

      • encodeTypeSize

        private int encodeTypeSize​(int type,
                           long rawLength)

      • write

        public void write​(int b)
           throws java.io.IOException
        Specified by:
        write in class java.io.OutputStream
        Throws:
        java.io.IOException

      • write

        public void write​(byte[] data,
                  int off,
                  int len)
           throws java.io.IOException
        Overrides:
        write in class java.io.OutputStream
        Throws:
        java.io.IOException

      • writeNoHash

        private void writeNoHash​(byte[] data,
                         int off,
                         int len)
                  throws java.io.IOException
        Throws:
        java.io.IOException

      • flushBlock

        private void flushBlock()
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • copyOf

        private byte[] copyOf​(byte[] src,
                      int ptr,
                      int cnt)

      • writePackFooter

        byte[] writePackFooter()
                throws java.io.IOException
        Throws:
        java.io.IOException

      • read

        int read​(long pos,
         byte[] dst,
         int ptr,
         int cnt)
  throws java.io.IOException
        Throws:
        java.io.IOException

      • inflate

        byte[] inflate​(DfsReader ctx,
               long pos,
               int len)
        throws java.io.IOException,
               java.util.zip.DataFormatException
        Throws:
        java.io.IOException
        java.util.zip.DataFormatException

      • setInput

        private int setInput​(long pos,
                     java.util.zip.Inflater inf)
              throws java.io.IOException,
                     java.util.zip.DataFormatException
        Throws:
        java.io.IOException
        java.util.zip.DataFormatException

      • getOrLoadBlock

        private DfsBlock getOrLoadBlock​(long pos)
                         throws java.io.IOException
        Throws:
        java.io.IOException

      • toBlockStart

        private long toBlockStart​(long pos)

      • close

        public void close()
           throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Overrides:
        close in class java.io.OutputStream
        Throws:
        java.io.IOException