Class LogStreamHandler

java.lang.Object

org.apache.tools.ant.taskdefs.PumpStreamHandler

org.apache.tools.ant.taskdefs.LogStreamHandler

All Implemented Interfaces:

ExecuteStreamHandler

public class LogStreamHandler
extends PumpStreamHandler

Logs standard output and error of a subprocess to the log system of ant.

Since:

Ant 1.2

Nested Class Summary

Nested classes/interfaces inherited from class PumpStreamHandler

PumpStreamHandler.ThreadWithPumper

Modifier and Type	Class	Description
protected static class	PumpStreamHandler.ThreadWithPumper	Specialized subclass that allows access to the running StreamPumper.

Constructor Summary

Constructors

Constructor	Description
LogStreamHandler(ProjectComponent pc, int outlevel, int errlevel)	Creates log stream handler
LogStreamHandler(Task task, int outlevel, int errlevel)	Creates log stream handler

Method Summary

Modifier and Type	Method	Description
void	stop()	Stop the log stream handler.

Methods inherited from class PumpStreamHandler

createProcessErrorPump, createProcessOutputPump, createPump, createPump, createPump, finish, getErr, getOut, setProcessErrorStream, setProcessInputStream, setProcessOutputStream, start

Modifier and Type	Method	Description
protected void	createProcessErrorPump(InputStream is, OutputStream os)	Create the pump to handle error output.
protected void	createProcessOutputPump(InputStream is, OutputStream os)	Create the pump to handle process output.
protected Thread	createPump(InputStream is, OutputStream os)	Creates a stream pumper to copy the given input stream to the given output stream.
protected Thread	createPump(InputStream is, OutputStream os, boolean closeWhenExhausted)	Creates a stream pumper to copy the given input stream to the given output stream.
protected Thread	createPump(InputStream is, OutputStream os, boolean closeWhenExhausted, boolean nonBlockingIO)	Creates a stream pumper to copy the given input stream to the given output stream.
protected final void	finish(Thread t)	Waits for a thread to finish while trying to make it finish quicker by stopping the pumper (if the thread is a ThreadWithPumper instance) or interrupting the thread.
protected OutputStream	getErr()	Get the error stream.
protected OutputStream	getOut()	Get the output stream.
void	setProcessErrorStream(InputStream is)	Set the InputStream from which to read the standard error of the process.
void	setProcessInputStream(OutputStream os)	Set the OutputStream by means of which input can be sent to the process.
void	setProcessOutputStream(InputStream is)	Set the InputStream from which to read the standard output of the process.
void	start()	Start the Threads.

Methods inherited from class Object

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

Constructor Details

LogStreamHandler

public LogStreamHandler(Task task,
 int outlevel,
 int errlevel)

Creates log stream handler

Parameters:

task - the task for whom to log

outlevel - the loglevel used to log standard output

errlevel - the loglevel used to log standard error

LogStreamHandler

public LogStreamHandler(ProjectComponent pc,
 int outlevel,
 int errlevel)

Creates log stream handler

Parameters:

pc - the project component for whom to log

outlevel - the loglevel used to log standard output

errlevel - the loglevel used to log standard error

Method Details

stop

public void stop()

Stop the log stream handler.

Specified by:

stop in interface ExecuteStreamHandler

Overrides:

stop in class PumpStreamHandler