bsh.util
Class JConsole.BlockingPipedInputStream

java.lang.Object
  |
  +--java.io.InputStream
        |
        +--java.io.PipedInputStream
              |
              +--bsh.util.JConsole.BlockingPipedInputStream

Enclosing class:

JConsole

public static class JConsole.BlockingPipedInputStream

extends java.io.PipedInputStream

The overridden read method in this class will not throw "Broken pipe" IOExceptions; It will simply wait for new writers and data. This is used by the JConsole internal read thread to allow writers in different (and in particular ephemeral) threads to write to the pipe. It also checks a little more frequently than the original read(). Warning: read() will not even error on a read to an explicitly closed pipe (override closed to for that).

Field Summary

(package private) boolean

closed

Fields inherited from class java.io.PipedInputStream

buffer, in, out, PIPE_SIZE

Fields inherited from class java.io.InputStream

Constructor Summary

JConsole.BlockingPipedInputStream(java.io.PipedOutputStream pout)

Method Summary

void	close()
int	read()

Methods inherited from class java.io.PipedInputStream

available, connect, read, receive

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

closed

boolean closed

Constructor Detail

JConsole.BlockingPipedInputStream

public JConsole.BlockingPipedInputStream(java.io.PipedOutputStream pout)
                                  throws java.io.IOException

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.PipedInputStream

java.io.IOException

close

public void close()
           throws java.io.IOException

Overrides:

close in class java.io.PipedInputStream

java.io.IOException