net.logstash.logback.composite.loggingevent

Class RootStackTraceElementJsonProvider

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.RootStackTraceElementJsonProvider

All Implemented Interfaces:

ContextAware, FieldNamesAware<LogstashFieldNames>, JsonProvider<ILoggingEvent>

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

A JSON provider that, for any log event with a stack trace, adds a root_stack_trace_element JSON object field containing the class name and method name where the outer-most exception was thrown.

Author:

Daniel Albuquerque

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_CLASS_NAME
static String	FIELD_METHOD_NAME
static String	FIELD_STACKTRACE_ELEMENT

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

context

Constructor Summary

Constructors

Constructor and Description
RootStackTraceElementJsonProvider()

Method Summary

Modifier and Type	Method and Description
void	setClassFieldName(String classFieldName)
void	setFieldNames(LogstashFieldNames fieldNames)
void	setMethodFieldName(String methodFieldName)
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_CLASS_NAME

public static final String FIELD_CLASS_NAME

See Also:

Constant Field Values

FIELD_METHOD_NAME

public static final String FIELD_METHOD_NAME

See Also:

Constant Field Values

FIELD_STACKTRACE_ELEMENT

public static final String FIELD_STACKTRACE_ELEMENT

See Also:

Constant Field Values

Constructor Detail

RootStackTraceElementJsonProvider

public RootStackTraceElementJsonProvider()

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>

setClassFieldName

public void setClassFieldName(String classFieldName)

setMethodFieldName

public void setMethodFieldName(String methodFieldName)