lp.wrap
Class LparseWrapper.ErrorStreamProcessor

java.lang.Object
  lp.wrap.LparseWrapper.ErrorStreamProcessor

All Implemented Interfaces:

Runnable

Enclosing class:

LparseWrapper

private class LparseWrapper.ErrorStreamProcessor
extends Object
implements Runnable

A helper thread that reads and parses contents of an lparse standard error stream and stores the resulting LparseMessage objects in LparseWrapper.error and LparseWrapper.warnings.

Field Summary

private InputStream

stream The InputStream to read stream.

Constructor Summary

LparseWrapper.ErrorStreamProcessor()
Constructs a new instance of ErrorStreamProcessor.

Method Summary

private void	parseMessages() Parses all errors and warnings issued by lparse from its error output stream.
void	run() Runs the thread—here the stream set by setErrorStream(InputStream) is read and parsed.
void	setErrorStream(InputStream input) Sets the error stream to read from.

Methods inherited from class java.lang.Object

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

Field Detail

stream

private InputStream stream

The InputStream to read stream.

Constructor Detail

LparseWrapper.ErrorStreamProcessor

public LparseWrapper.ErrorStreamProcessor()

Constructs a new instance of ErrorStreamProcessor.

Method Detail

setErrorStream

public void setErrorStream(InputStream input)

Sets the error stream to read from.

run

public void run()

Runs the thread—here the stream set by setErrorStream(InputStream) is read and parsed. Resulting LparseMessage objects are stored in LparseWrapper.error and LparseWrapper.warnings.

Specified by:

run in interface Runnable

Throws:

IOException - (wrapped in an WrapperException) if an I/O error occurs while parsing the stream

parseMessages

private void parseMessages()
                    throws IOException

Parses all errors and warnings issued by lparse from its error output stream.

Throws:

IOException - if an I/O error occurs while parsing the stream