org.apache.brooklyn.test

Class LogWatcher

java.lang.Object

org.apache.brooklyn.test.LogWatcher

All Implemented Interfaces:

Closeable, AutoCloseable

@Beta
public class LogWatcher
extends Object
implements Closeable

Testing utility that registers an appender to watch a given logback logger, and records events that match a given predicate. Callers should first call start(), and must call close() to de-register the appender (doing this in a finally block).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LogWatcher.EventPredicates

Constructor Summary

Constructors

Constructor and Description
LogWatcher(Iterable<String> loggerNames, ch.qos.logback.classic.Level loggerLevel, com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)
LogWatcher(String loggerName, ch.qos.logback.classic.Level loggerLevel, com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)

Method Summary

Modifier and Type	Method and Description
void	assertHasEvent()
List<ch.qos.logback.classic.spi.ILoggingEvent>	assertHasEvent(com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)
List<ch.qos.logback.classic.spi.ILoggingEvent>	assertHasEventEventually()
List<ch.qos.logback.classic.spi.ILoggingEvent>	assertHasEventEventually(com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)
void	clearEvents()
void	close()
List<ch.qos.logback.classic.spi.ILoggingEvent>	getEvents()
List<ch.qos.logback.classic.spi.ILoggingEvent>	getEvents(com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)
void	printEvents()
void	printEvents(PrintStream stream, Iterable<? extends ch.qos.logback.classic.spi.ILoggingEvent> events)
String	printEventsToString()
String	printEventsToString(Iterable<? extends ch.qos.logback.classic.spi.ILoggingEvent> events)
void	start() Deprecated. since 1.0.0 called by constructor, will go private as no need for anyone else to call

Methods inherited from class java.lang.Object

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

Constructor Detail

LogWatcher

public LogWatcher(String loggerName,
                  ch.qos.logback.classic.Level loggerLevel,
                  com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)

LogWatcher

public LogWatcher(Iterable<String> loggerNames,
                  ch.qos.logback.classic.Level loggerLevel,
                  com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)

Method Detail

start

public void start()

Deprecated. since 1.0.0 called by constructor, will go private as no need for anyone else to call

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

assertHasEvent

public void assertHasEvent()

assertHasEvent

public List<ch.qos.logback.classic.spi.ILoggingEvent> assertHasEvent(com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)

assertHasEventEventually

public List<ch.qos.logback.classic.spi.ILoggingEvent> assertHasEventEventually()

assertHasEventEventually

public List<ch.qos.logback.classic.spi.ILoggingEvent> assertHasEventEventually(com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)

getEvents

public List<ch.qos.logback.classic.spi.ILoggingEvent> getEvents()

getEvents

public List<ch.qos.logback.classic.spi.ILoggingEvent> getEvents(com.google.common.base.Predicate<? super ch.qos.logback.classic.spi.ILoggingEvent> filter)

printEvents

public void printEvents()

printEventsToString

public String printEventsToString()

printEventsToString

public String printEventsToString(Iterable<? extends ch.qos.logback.classic.spi.ILoggingEvent> events)

printEvents

public void printEvents(PrintStream stream,
                        Iterable<? extends ch.qos.logback.classic.spi.ILoggingEvent> events)

clearEvents

public void clearEvents()