Class InstrumentedAppender

java.lang.Object
ch.qos.logback.core.spi.ContextAwareBase
ch.qos.logback.core.UnsynchronizedAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>
io.prometheus.client.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>

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    COUNTER_NAME
     
    private final Counter.Child
    debugCounter
     
    private static final Counter
    defaultCounter
     
    private final Counter.Child
    errorCounter
     
    private final Counter.Child
    infoCounter
     
    private final Counter.Child
    traceCounter
     
    private final Counter.Child
    warnCounter
     

    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
    Modifier
    Constructor
    Description
     
    InstrumentedAppender()
    Create a new instrumented appender using the default registry.
     
    InstrumentedAppender(CollectorRegistry registry)
    Create a new instrumented appender using the supplied registry.
    private
    InstrumentedAppender(Counter counter)
     

  • Method Summary

    Modifier and Type
    Method
    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 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 Details

  • Constructor Details

    • InstrumentedAppender

      public InstrumentedAppender()
      Create a new instrumented appender using the default registry.

    • InstrumentedAppender

      public InstrumentedAppender(CollectorRegistry registry)
      Create a new instrumented appender using the supplied registry.

    • InstrumentedAppender

      private InstrumentedAppender(Counter counter)

  • Method Details

    • 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>