org.scijava.config.logback
Class AbstractLevelsFilter

java.lang.Object
  ch.qos.logback.core.spi.ContextAwareBase
      ch.qos.logback.core.filter.Filter<E>
          ch.qos.logback.core.filter.AbstractMatcherFilter<ch.qos.logback.classic.spi.LoggingEvent>
              org.scijava.config.logback.AbstractLevelsFilter

All Implemented Interfaces:

ch.qos.logback.core.spi.ContextAware, ch.qos.logback.core.spi.LifeCycle

Direct Known Subclasses:

StdErrFilter, StdOutFilter

public class AbstractLevelsFilter
extends ch.qos.logback.core.filter.AbstractMatcherFilter<ch.qos.logback.classic.spi.LoggingEvent>

Filters log messages, keeping only certain levels. This is useful so that they can be directed to a particular log appender (e.g., stdout or stderr).

This implementation is distinct from logback-classic's built-in ch.qos.logback.classic.filter.LevelFilter, because that filter only accepts one level at a time, whereas this implementation accepts a list of levels.

Thanks to Uriah Carpenter for his answer on StackOverflow.

Author:

Curtis Rueden

Field Summary

Fields inherited from class ch.qos.logback.core.filter.AbstractMatcherFilter

onMatch, onMismatch

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

context

Constructor Summary

AbstractLevelsFilter(ch.qos.logback.classic.Level... levels)

Method Summary

ch.qos.logback.core.spi.FilterReply

decide(ch.qos.logback.classic.spi.LoggingEvent event)

Methods inherited from class ch.qos.logback.core.filter.AbstractMatcherFilter

getOnMatch, getOnMismatch, setOnMatch, setOnMismatch

Methods inherited from class ch.qos.logback.core.filter.Filter

getName, isStarted, setName, start, stop

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, toString, wait, wait, wait

Constructor Detail

AbstractLevelsFilter

public AbstractLevelsFilter(ch.qos.logback.classic.Level... levels)

Method Detail

decide

public ch.qos.logback.core.spi.FilterReply decide(ch.qos.logback.classic.spi.LoggingEvent event)

Specified by:

decide in class ch.qos.logback.core.filter.Filter<ch.qos.logback.classic.spi.LoggingEvent>