Package dk.gtz.graphedit.logging

Class EditorLogAppender

java.lang.Object
ch.qos.logback.core.spi.ContextAwareBase
ch.qos.logback.core.AppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>
dk.gtz.graphedit.logging.EditorLogAppender
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 EditorLogAppender extends ch.qos.logback.core.AppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>
A pub-sub pattern class that takes logback logging events and informs all subscribed consumers

  • Field Summary

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

    name, started

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

    context

  • Constructor Summary

    Constructors
    Constructor
    Description
    EditorLogAppender()
    Constructs a new EditorLogAppender instance

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    append(ch.qos.logback.classic.spi.ILoggingEvent eventObject)
     
    void
    doAppend(ch.qos.logback.classic.spi.ILoggingEvent eventObject)
     
    static UUID
    subscribe(ch.qos.logback.classic.Level levelFilter, Consumer<String> logConsumer)
    Add a logconsume function to the list of consumers
    static void
    unsubscribe(UUID key)
    Will remove the logconsume function with the associated key.

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

    addFilter, clearAllFilters, getCopyOfAttachedFiltersList, getFilterChainDecision, getName, isStarted, setName, start, 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

  • Constructor Details

    • EditorLogAppender

      public EditorLogAppender()
      Constructs a new EditorLogAppender instance

  • Method Details

    • append

      protected void append(ch.qos.logback.classic.spi.ILoggingEvent eventObject)
      Specified by:
      append in class ch.qos.logback.core.AppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

    • doAppend

      public void doAppend(ch.qos.logback.classic.spi.ILoggingEvent eventObject)
      Specified by:
      doAppend in interface ch.qos.logback.core.Appender<ch.qos.logback.classic.spi.ILoggingEvent>
      Overrides:
      doAppend in class ch.qos.logback.core.AppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

    • subscribe

      public static UUID subscribe(ch.qos.logback.classic.Level levelFilter, Consumer<String> logConsumer)
      Add a logconsume function to the list of consumers
      Parameters:
      levelFilter - the log level at which the logconsumer function will be invoked
      logConsumer - the logconsumer function to invoke
      Returns:
      the registered key. Use this to unsubscribe again later if needed

    • unsubscribe

      public static void unsubscribe(UUID key)
      Will remove the logconsume function with the associated key.
      Parameters:
      key - the identifying key of the logconsumer to remove