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  1. Commons IO
  2. IO-353

Add API IOUtils.copy(InputStream, OutputStream, int)

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.5
    • Component/s: Utilities
    • Labels:
      None
    • Environment:

      Description

      Add API IOUtils.copy(InputStream, OutputStream, int)

          /**
           * Copy bytes from an <code>InputStream</code> to an <code>OutputStream</code> using an internal buffer of the
           * given size.
           * <p>
           * This method buffers the input internally, so there is no need to use a <code>BufferedInputStream</code>.
           * <p>
           * 
           * @param input
           *            the <code>InputStream</code> to read from
           * @param output
           *            the <code>OutputStream</code> to write to
           * @param bufferSize
           *            the bufferSize used to copy from the input to the output
           * @return the number of bytes copied
           * @throws NullPointerException
           *             if the input or output is null
           * @throws IOException
           *             if an I/O error occurs
           * @since 2.5
           */
          public static long copy(InputStream input, OutputStream output, int bufferSize) throws IOException
      

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            • Assignee:
              garydgregory Gary Gregory
              Reporter:
              garydgregory Gary Gregory
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              • Created:
                Updated:
                Resolved: