net.logstash.logback.composite.loggingevent

Class TagsJsonProvider

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

net.logstash.logback.composite.AbstractJsonProvider<Event>

net.logstash.logback.composite.AbstractFieldJsonProvider<ILoggingEvent>

net.logstash.logback.composite.loggingevent.TagsJsonProvider

All Implemented Interfaces:

ContextAware, FieldNamesAware<LogstashFieldNames>, JsonProvider<ILoggingEvent>

public class TagsJsonProvider
extends AbstractFieldJsonProvider<ILoggingEvent>
implements FieldNamesAware<LogstashFieldNames>

Writes Marker names as an array to the 'tags' field. Does not write any special LogstashMarkers (Those are handled by LogstashMarkersJsonProvider).

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_TAGS

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

context

Constructor Summary

Constructors

Constructor and Description
TagsJsonProvider()

Method Summary

Modifier and Type	Method and Description
void	setFieldNames(LogstashFieldNames fieldNames)
void	writeTo(JsonGenerator generator, ILoggingEvent event) Writes information about the event, to the given generator.

Methods inherited from class net.logstash.logback.composite.AbstractFieldJsonProvider

getFieldName, setFieldName

Methods inherited from class net.logstash.logback.composite.AbstractJsonProvider

isStarted, prepareForDeferredProcessing, 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

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

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

Field Detail

FIELD_TAGS

public static final String FIELD_TAGS

See Also:

Constant Field Values

Constructor Detail

TagsJsonProvider

public TagsJsonProvider()

Method Detail

writeTo

public void writeTo(JsonGenerator generator,
                    ILoggingEvent event)
             throws IOException

Description copied from interface: JsonProvider

Writes information about the event, to the given generator.

When called, the generator is assumed to be within a JSON object context (i.e. this provider should write fields and their values to the generator). Upon return, the generator should be within the same JSON object context.

Specified by:

writeTo in interface JsonProvider<ILoggingEvent>

Parameters:

generator - the JsonGenerator to produce JSON content

event - the event to convert into JSON

Throws:

IOException - if an I/O error occurs

setFieldNames

public void setFieldNames(LogstashFieldNames fieldNames)

Specified by:

setFieldNames in interface FieldNamesAware<LogstashFieldNames>