Package bsh.util

Class JConsole.BlockingPipedInputStream

java.lang.Object

java.io.InputStream

java.io.PipedInputStream

bsh.util.JConsole.BlockingPipedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

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

Fields inherited from class java.io.PipedInputStream

buffer, in, out, PIPE_SIZE

Constructor Summary

Constructors

Constructor	Description
BlockingPipedInputStream(java.io.PipedOutputStream pout)

Method Summary

Modifier and Type	Method	Description
void	close()
int	read()

Methods inherited from class java.io.InputStream

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

Methods inherited from class java.lang.Object

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

Methods inherited from class java.io.PipedInputStream

available, connect, read, receive

Constructor Detail

BlockingPipedInputStream

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

Throws:

java.io.IOException

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.PipedInputStream

Throws:

java.io.IOException

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.PipedInputStream

Throws:

java.io.IOException