com.codahale.metrics.logback

Class InstrumentedAppender

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.UnsynchronizedAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

com.codahale.metrics.logback.InstrumentedAppender

All Implemented Interfaces:

ch.qos.logback.core.Appender<ch.qos.logback.classic.spi.ILoggingEvent>, ch.qos.logback.core.spi.ContextAware, ch.qos.logback.core.spi.FilterAttachable<ch.qos.logback.classic.spi.ILoggingEvent>, ch.qos.logback.core.spi.LifeCycle

public class InstrumentedAppender
extends ch.qos.logback.core.UnsynchronizedAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

A Logback Appender which has six meters, one for each logging level and one for the total number of statements being logged. The meter names are the logging level names appended to the name of the appender.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_REGISTRY
static String	REGISTRY_PROPERTY_NAME

Fields inherited from class ch.qos.logback.core.UnsynchronizedAppenderBase

name, started

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor and Description
InstrumentedAppender() Create a new instrumented appender using the given registry name.
InstrumentedAppender(MetricRegistry registry) Create a new instrumented appender using the given registry.
InstrumentedAppender(String registryName) Create a new instrumented appender using the given registry name.

Method Summary

Modifier and Type	Method and Description
protected void	append(ch.qos.logback.classic.spi.ILoggingEvent event)
void	start()

Methods inherited from class ch.qos.logback.core.UnsynchronizedAppenderBase

addFilter, clearAllFilters, doAppend, getCopyOfAttachedFiltersList, getFilterChainDecision, getName, isStarted, setName, stop, toString

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Field Detail

DEFAULT_REGISTRY

public static final String DEFAULT_REGISTRY

See Also:

Constant Field Values

REGISTRY_PROPERTY_NAME

public static final String REGISTRY_PROPERTY_NAME

See Also:

Constant Field Values

Constructor Detail

InstrumentedAppender

public InstrumentedAppender()

Create a new instrumented appender using the given registry name.

InstrumentedAppender

public InstrumentedAppender(String registryName)

Create a new instrumented appender using the given registry name.

Parameters:

registryName - the name of the registry in SharedMetricRegistries

InstrumentedAppender

public InstrumentedAppender(MetricRegistry registry)

Create a new instrumented appender using the given registry.

Parameters:

registry - the metric registry

Method Detail

start

public void start()

Specified by:

start in interface ch.qos.logback.core.spi.LifeCycle

Overrides:

start in class ch.qos.logback.core.UnsynchronizedAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

append

protected void append(ch.qos.logback.classic.spi.ILoggingEvent event)

Specified by:

append in class ch.qos.logback.core.UnsynchronizedAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>