fish.payara.nucleus.requesttracing

Class RequestTracingService

java.lang.Object

fish.payara.nucleus.requesttracing.RequestTracingService

All Implemented Interfaces:

EventListener, org.jvnet.hk2.config.ConfigListener

@Service(name="requesttracing-service")
 @RunLevel(value=10)
public class RequestTracingService
extends Object
implements EventListener, org.jvnet.hk2.config.ConfigListener

Main service class that provides methods used by interceptors for tracing requests.

Since:

4.1.1.163

Author:

mertcaliskan

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.api.event.EventListener

EventListener.Event<T>

Constructor Summary

Constructors

Constructor and Description
RequestTracingService()

Method Summary

Modifier and Type	Method and Description
void	bootstrapNotifierList() Configures notifiers with request tracing and starts any enabled ones.
void	bootstrapRequestTracingService() Starts the request tracing service
org.jvnet.hk2.config.UnprocessedChangeEvents	changed(PropertyChangeEvent[] events)
void	endTrace()
void	event(EventListener.Event event) Process a Glassfish/Payara event
UUID	getConversationID() Retrieves the current Conversation ID
RequestTracingExecutionOptions	getExecutionOptions()
Long	getThresholdValueInNanos()
boolean	isRequestTracingEnabled()
boolean	isTraceInProgress() Returns true if a trace has started and not yet completed
void	setConversationID(UUID newID) Reset the conversation ID This is especially useful for trace propagation across threads when the event tracer can receive the conversation ID propagated to it
UUID	startTrace() Starts a new request trace
void	traceRequestEvent(RequestEvent requestEvent) Adds a new event to the request trace currently in progress

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RequestTracingService

public RequestTracingService()

Method Detail

event

public void event(EventListener.Event event)

Description copied from interface: EventListener

Process a Glassfish/Payara event

Specified by:

event in interface EventListener

bootstrapRequestTracingService

public void bootstrapRequestTracingService()

Starts the request tracing service

Since:

4.1.1.171

bootstrapNotifierList

public void bootstrapNotifierList()

Configures notifiers with request tracing and starts any enabled ones. If no options are set then the log notifier is automatically turned on.

Since:

4.1.2.173

getConversationID

public UUID getConversationID()

Retrieves the current Conversation ID

Returns:

setConversationID

public void setConversationID(UUID newID)

Reset the conversation ID This is especially useful for trace propagation across threads when the event tracer can receive the conversation ID propagated to it

Parameters:

newID -

isTraceInProgress

public boolean isTraceInProgress()

Returns true if a trace has started and not yet completed

Returns:

startTrace

public UUID startTrace()

Starts a new request trace

Returns:

a unique identifier for the request trace

traceRequestEvent

public void traceRequestEvent(RequestEvent requestEvent)

Adds a new event to the request trace currently in progress

Parameters:

requestEvent -

endTrace

public void endTrace()

getThresholdValueInNanos

public Long getThresholdValueInNanos()

Returns:

Since:

4.1.1.164

isRequestTracingEnabled

public boolean isRequestTracingEnabled()

getExecutionOptions

public RequestTracingExecutionOptions getExecutionOptions()

changed

public org.jvnet.hk2.config.UnprocessedChangeEvents changed(PropertyChangeEvent[] events)

Specified by:

changed in interface org.jvnet.hk2.config.ConfigListener