ParkNPark.tests
Class ErrorCopier

java.lang.Object
  java.lang.Thread
      ParkNPark.tests.InputCopier
          ParkNPark.tests.ErrorCopier

All Implemented Interfaces:

Runnable

public class ErrorCopier
extends InputCopier

Copies all errors to the given writer and flushes immediately after

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

(package private) ProcessInfo

processInfo

Fields inherited from class ParkNPark.tests.InputCopier

reader, writer

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ErrorCopier(ProcessInfo processInfo, Reader reader, Writer writer)

Method Summary

protected void	closeWriter() Don't close the output writer, because we don't want to close stderr
protected void	lineProcessed(String line) Called after a line has been written to the writer
protected String	processLine(String line) Processes the given line and returns the line that should be written to the writer or null if the copier should stop copying

Methods inherited from class ParkNPark.tests.InputCopier

closeReader, processingFinished, run

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

processInfo

ProcessInfo processInfo

Constructor Detail

ErrorCopier

public ErrorCopier(ProcessInfo processInfo,
                   Reader reader,
                   Writer writer)

Method Detail

processLine

protected String processLine(String line)

Description copied from class: InputCopier

Processes the given line and returns the line that should be written to the writer or null if the copier should stop copying

Overrides:

processLine in class InputCopier

Parameters:

line - The line returned from the reader

Returns:

The line to write to the writer or null if the copier should stop copying

lineProcessed

protected void lineProcessed(String line)

Description copied from class: InputCopier

Called after a line has been written to the writer

Overrides:

lineProcessed in class InputCopier

Parameters:

line - The line that was written to the writer

closeWriter

protected void closeWriter()

Don't close the output writer, because we don't want to close stderr

Overrides:

closeWriter in class InputCopier