MemoryAppender ClassApache log4net™ SDK Documentation
Stores logging events in an array.
Inheritance Hierarchy

SystemObject
  log4net.AppenderAppenderSkeleton
    log4net.AppenderMemoryAppender

Namespace: log4net.Appender
Assembly: log4net (in log4net.dll) Version: 2.0.6.0-.NET 4.0
Syntax

public class MemoryAppender : AppenderSkeleton

The MemoryAppender type exposes the following members.

Constructors

  NameDescription
Public methodMemoryAppender
Initializes a new instance of the MemoryAppender class.
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Properties

  NameDescription
Public propertyErrorHandler
Gets or sets the IErrorHandler for this appender.
(Inherited from AppenderSkeleton.)
Public propertyFilterHead
The filter chain.
(Inherited from AppenderSkeleton.)
Public propertyFix
Gets or sets the fields that will be fixed in the event
Public propertyLayout
Gets or sets the ILayout for this appender.
(Inherited from AppenderSkeleton.)
Public propertyName
Gets or sets the name of this appender.
(Inherited from AppenderSkeleton.)
Public propertyOnlyFixPartialEventData Obsolete.
Gets or sets a value indicating whether only part of the logging event data should be fixed.
Protected propertyRequiresLayout
Tests if this appender requires a Layout to be set.
(Inherited from AppenderSkeleton.)
Public propertyThreshold
Gets or sets the threshold Level of this appender.
(Inherited from AppenderSkeleton.)
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Methods

  NameDescription
Public methodActivateOptions
Initialize the appender based on the options set
(Inherited from AppenderSkeleton.)
Public methodAddFilter
Adds a filter to the end of the filter chain.
(Inherited from AppenderSkeleton.)
Protected methodAppend(LoggingEvent)
Append a bulk array of logging events.
(Inherited from AppenderSkeleton.)
Protected methodAppend(LoggingEvent)
This method is called by the DoAppend(LoggingEvent) method.
(Overrides AppenderSkeletonAppend(LoggingEvent).)
Public methodClear
Clear the list of events
Public methodClearFilters
Clears the filter list for this appender.
(Inherited from AppenderSkeleton.)
Public methodClose
Closes the appender and release resources.
(Inherited from AppenderSkeleton.)
Public methodDoAppend(LoggingEvent)
Performs threshold checks and invokes filters before delegating actual logging to the subclasses specific [M:Append(LoggingEvent)] method.
(Inherited from AppenderSkeleton.)
Public methodDoAppend(LoggingEvent)
Performs threshold checks and invokes filters before delegating actual logging to the subclasses specific [M:Append(LoggingEvent[])] method.
(Inherited from AppenderSkeleton.)
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFilterEvent
Test if the logging event should we output by this appender
(Inherited from AppenderSkeleton.)
Protected methodFinalize
Finalizes this appender by calling the implementation's Close method.
(Inherited from AppenderSkeleton.)
Public methodFlush
Flushes any buffered log data.
(Inherited from AppenderSkeleton.)
Public methodGetEvents
Gets the events that have been logged.
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodIsAsSevereAsThreshold
Checks if the message level is below this appender's threshold.
(Inherited from AppenderSkeleton.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnClose
Is called when the appender is closed. Derived classes should override this method if resources need to be released.
(Inherited from AppenderSkeleton.)
Public methodPopAllEvents
Gets the events that have been logged and clears the list of events.
Protected methodPreAppendCheck
Called before [M:Append(LoggingEvent)] as a precondition.
(Inherited from AppenderSkeleton.)
Protected methodRenderLoggingEvent(LoggingEvent)
Renders the LoggingEvent to a string.
(Inherited from AppenderSkeleton.)
Protected methodRenderLoggingEvent(TextWriter, LoggingEvent)
Renders the LoggingEvent to a string.
(Inherited from AppenderSkeleton.)
Public methodToString
Returns a String that represents the current Object.
(Inherited from Object.)
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Fields

  NameDescription
Protected fieldm_eventsList
The list of events that have been appended.
Protected fieldm_fixFlags
Value indicating which fields in the event should be fixed
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Remarks

The memory appender stores all the logging events that are appended in an in-memory array.

Use the [M:PopAllEvents()] method to get and clear the current list of events that have been appended.

Use the [M:GetEvents()] method to get the current list of events that have been appended. Note there is a race-condition when calling [M:GetEvents()] and [M:Clear()] in pairs, you better use in that case.

Use the [M:Clear()] method to clear the current list of events. Note there is a race-condition when calling [M:GetEvents()] and [M:Clear()] in pairs, you better use in that case.

See Also

Reference