Package com.martiansoftware.nailgun

Class NGInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    class NGInputStream
extends java.io.FilterInputStream
    A FilterInputStream that is able to read the chunked stdin stream from a NailGun client.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.io.DataInputStream din  
      private boolean eof  
      private byte[] oneByteBuffer  
      private java.io.DataOutputStream out  
      private long remaining  
      private boolean started  

      • Fields inherited from class java.io.FilterInputStream

        in

    • Constructor Summary

      Constructors 
      Constructor Description
      NGInputStream​(java.io.InputStream in, java.io.DataOutputStream out)
      Creates a new NGInputStream wrapping the specified InputStream

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int available()  
      boolean markSupported()  
      int read()  
      int read​(byte[] b)  
      int read​(byte[] b, int offset, int length)  
      private void readHeader()
      Reads a NailGun chunk header from the underlying InputStream.

      • Methods inherited from class java.io.FilterInputStream

        close, mark, reset, skip

      • Methods inherited from class java.io.InputStream

        nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • din

        private java.io.DataInputStream din

      • eof

        private boolean eof

      • remaining

        private long remaining

      • oneByteBuffer

        private byte[] oneByteBuffer

      • out

        private final java.io.DataOutputStream out

      • started

        private boolean started

    • Constructor Detail

      • NGInputStream

        public NGInputStream​(java.io.InputStream in,
                     java.io.DataOutputStream out)
        Creates a new NGInputStream wrapping the specified InputStream
        Parameters:
        in - the InputStream to wrap
        out - the OutputStream to which a STARTINPUT chunk should be sent prior to the first read.

    • Method Detail

      • readHeader

        private void readHeader()
                 throws java.io.IOException
        Reads a NailGun chunk header from the underlying InputStream.
        Throws:
        java.io.IOException - if thrown by the underlying InputStream, or if an unexpected NailGun chunk type is encountered.

      • available

        public int available()
              throws java.io.IOException
        Overrides:
        available in class java.io.FilterInputStream
        Throws:
        java.io.IOException
        See Also:
        InputStream.available()

      • markSupported

        public boolean markSupported()
        Overrides:
        markSupported in class java.io.FilterInputStream
        See Also:
        InputStream.markSupported()

      • read

        public int read()
         throws java.io.IOException
        Overrides:
        read in class java.io.FilterInputStream
        Throws:
        java.io.IOException
        See Also:
        InputStream.read()

      • read

        public int read​(byte[] b)
         throws java.io.IOException
        Overrides:
        read in class java.io.FilterInputStream
        Throws:
        java.io.IOException

      • read

        public int read​(byte[] b,
                int offset,
                int length)
         throws java.io.IOException
        Overrides:
        read in class java.io.FilterInputStream
        Throws:
        java.io.IOException