Package com.pixelmed.dicom

Class AsynchronousOutputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
    public class AsynchronousOutputStream
extends java.io.FilterOutputStream

    A class that extends FilterOutputStream by creating a separate thread to actually perform the output operations, and returning immediately from write calls, but blocking on closing.

    • Field Summary

      • Fields inherited from class java.io.FilterOutputStream

        out

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()
      Closes this output stream and releases any system resources associated with the stream.
      void flush()
      Flushes this output stream and forces any buffered output bytes to be written out to the stream.
      void write​(byte[] b)
      Writes b.length bytes to this output stream.
      void write​(byte[] b, int off, int len)
      Writes len bytes from the specified byte array starting at offset off to this output stream.
      void write​(int b)
      Writes the specified byte to this output stream.

      • Methods inherited from class java.io.OutputStream

        nullOutputStream

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • AsynchronousOutputStream

        public AsynchronousOutputStream​(java.io.OutputStream out)
        Parameters:
        out - the OutputStream to write to

    • Method Detail

      • write

        public void write​(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException
        Writes len bytes from the specified byte array starting at offset off to this output stream.

        Overrides:
        write in class java.io.FilterOutputStream
        Parameters:
        b - the data.
        off - the start offset in the data.
        len - the number of bytes to write.
        Throws:
        java.io.IOException - if an I/O error occurs.

      • write

        public void write​(int b)
           throws java.io.IOException
        Writes the specified byte to this output stream.
        Overrides:
        write in class java.io.FilterOutputStream
        Parameters:
        b - the byte.
        Throws:
        java.io.IOException - if an I/O error occurs.

      • write

        public void write​(byte[] b)
           throws java.io.IOException
        Writes b.length bytes to this output stream.
        Overrides:
        write in class java.io.FilterOutputStream
        Parameters:
        b - the data to be written.
        Throws:
        java.io.IOException - if an I/O error occurs.

      • flush

        public void flush()
           throws java.io.IOException
        Flushes this output stream and forces any buffered output bytes to be written out to the stream.
        Specified by:
        flush in interface java.io.Flushable
        Overrides:
        flush in class java.io.FilterOutputStream
        Throws:
        java.io.IOException - if an I/O error occurs.

      • close

        public void close()
           throws java.io.IOException
        Closes this output stream and releases any system resources associated with the stream.
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Overrides:
        close in class java.io.FilterOutputStream
        Throws:
        java.io.IOException - if an I/O error occurs.