net.logstash.logback.composite.loggingevent

Class SequenceJsonProvider

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

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

net.logstash.logback.composite.AbstractFieldJsonProvider<ch.qos.logback.classic.spi.ILoggingEvent>

net.logstash.logback.composite.loggingevent.SequenceJsonProvider

All Implemented Interfaces:

ch.qos.logback.core.spi.ContextAware, ch.qos.logback.core.spi.LifeCycle, JsonProvider<ch.qos.logback.classic.spi.ILoggingEvent>

public class SequenceJsonProvider
extends AbstractFieldJsonProvider<ch.qos.logback.classic.spi.ILoggingEvent>

Outputs an incrementing sequence number. Useful for determining if log events get lost along the transport chain.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_SEQUENCE

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

context

Constructor Summary

Constructors

Constructor and Description
SequenceJsonProvider()

Method Summary

Modifier and Type	Method and Description
void	writeTo(com.fasterxml.jackson.core.JsonGenerator generator, ch.qos.logback.classic.spi.ILoggingEvent iLoggingEvent) 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_SEQUENCE

public static final String FIELD_SEQUENCE

See Also:

Constant Field Values

Constructor Detail

SequenceJsonProvider

public SequenceJsonProvider()

Method Detail

writeTo

public void writeTo(com.fasterxml.jackson.core.JsonGenerator generator,
                    ch.qos.logback.classic.spi.ILoggingEvent iLoggingEvent)
             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.

Throws:

IOException