Package org.jenkinsci.test.acceptance.log

Class LogWatcher

java.lang.Object

org.jenkinsci.test.acceptance.log.LogWatcher

All Implemented Interfaces:

LogListener

public class LogWatcher
extends Object
implements LogListener

Receives log as LogListener, and provides a regular expression pattern matching.

Author:

Vivek Pandey, Kohsuke Kawaguchi

Field Summary

Fields

Modifier and Type	Field	Description
protected final LogSplitter	splitter	All the listeners in here is LogWatcher.Watchers.

Constructor Summary

Constructors

Constructor	Description
LogWatcher()

Method Summary

Modifier and Type	Method	Description
void	processClose(Exception t)	Indicates the EOF.
void	processLine(String line)	Receives log output from Jenkins process one line at a time, in the order.
Future<Matcher>	watch(Pattern regexp)	Starts watching an expression in the output.

Methods inherited from class java.lang.Object

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

Field Details

splitter

protected final LogSplitter splitter

All the listeners in here is LogWatcher.Watchers.

Constructor Details

LogWatcher

public LogWatcher()

Method Details

processLine

public void processLine(String line)
                 throws IOException

Description copied from interface: LogListener

Receives log output from Jenkins process one line at a time, in the order.

Specified by:

processLine in interface LogListener

Throws:

IOException

processClose

public void processClose(Exception t)

Description copied from interface: LogListener

Indicates the EOF.

Specified by:

processClose in interface LogListener

Parameters:

t - if the termination of log source is unexpected, indicate the cause of the problem.

watch

public Future<Matcher> watch(Pattern regexp)

Starts watching an expression in the output.

Returned future will signal when the expression is found.