Package org.globus.io.streams

Class HTTPInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    Direct Known Subclasses:
    GassInputStream
    public class HTTPInputStream
extends GlobusInputStream

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.io.InputStream input  
      protected long size  
      protected java.net.Socket socket  

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected HTTPInputStream()
      Private constructor used by subclasses.
        HTTPInputStream​(java.lang.String host, int port, java.lang.String file)
      Opens HTTP input stream connection (unsecure)

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void abort()
      Aborts transfer.
      int available()  
      void close()  
      protected void get​(java.lang.String host, int port, java.lang.String file)  
      long getSize()
      Returns the total size of input data.
      protected java.net.Socket openSocket​(java.lang.String host, int port)  
      int read()  
      int read​(byte[] msg)  
      int read​(byte[] buf, int off, int len)  

      • Methods inherited from class java.io.InputStream

        mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • input

        protected java.io.InputStream input

      • socket

        protected java.net.Socket socket

      • size

        protected long size

    • Constructor Detail

      • HTTPInputStream

        protected HTTPInputStream()
        Private constructor used by subclasses.

      • HTTPInputStream

        public HTTPInputStream​(java.lang.String host,
                       int port,
                       java.lang.String file)
                throws java.io.IOException
        Opens HTTP input stream connection (unsecure)
        Parameters:
        host - host name of the HTTP server.
        port - port number of the HTTP server.
        file - file to retrieve from the server.
        Throws:
        java.io.IOException

    • Method Detail

      • openSocket

        protected java.net.Socket openSocket​(java.lang.String host,
                                     int port)
                              throws java.io.IOException
        Throws:
        java.io.IOException

      • get

        protected void get​(java.lang.String host,
                   int port,
                   java.lang.String file)
            throws java.io.IOException
        Throws:
        java.io.IOException

      • abort

        public void abort()
        Description copied from class: GlobusInputStream
        Aborts transfer. Usually makes sure to release all resources (sockets, file descriptors)
        Does nothing by default.
        Overrides:
        abort in class GlobusInputStream

      • 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.InputStream
        Throws:
        java.io.IOException

      • read

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

      • read

        public int read​(byte[] buf,
                int off,
                int len)
         throws java.io.IOException
        Overrides:
        read in class java.io.InputStream
        Throws:
        java.io.IOException

      • read

        public int read()
         throws java.io.IOException
        Overrides:
        read in class GlobusInputStream
        Throws:
        java.io.IOException

      • available

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