fish.payara.requesttracing.jaxrs.client

Class PayaraTracingServices

java.lang.Object

fish.payara.requesttracing.jaxrs.client.PayaraTracingServices

public final class PayaraTracingServices
extends Object

This is a class hiding internal mechanism of lookup of HK2 services. The required services will be eagerly initialised using their service handles, and throwing an exception if the handle is available but not the service itself.

Author:

David Matejcek

Constructor Summary

Constructors

Constructor and Description
PayaraTracingServices() Initialise the tracing services if they are available.

Method Summary

Modifier and Type	Method and Description
io.opentracing.Tracer	getActiveTracer()
String	getApplicationName()
Deployment	getDeployment()
InvocationManager	getInvocationManager()
OpenTracingService	getOpenTracingService()
RequestTracingService	getRequestTracingService()
boolean	isTracingAvailable()

Methods inherited from class java.lang.Object

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

Constructor Detail

PayaraTracingServices

public PayaraTracingServices()

Initialise the tracing services if they are available.

Throws:

RuntimeException - if an exception occurs initialising the services.

Method Detail

isTracingAvailable

public boolean isTracingAvailable()

Returns:

true if the Request Tracing services are available and have been initialised, or false if the services are not available.

getRequestTracingService

public RequestTracingService getRequestTracingService()

Returns:

RequestTracingService, or null if the HK2 service couldn't be initialised.

getOpenTracingService

public OpenTracingService getOpenTracingService()

Returns:

OpenTracingService, or null if the HK2 service couldn't be initialised.

getInvocationManager

public InvocationManager getInvocationManager()

Returns:

InvocationManager

getDeployment

public Deployment getDeployment()

Returns:

Deployment

getApplicationName

public String getApplicationName()

Returns:

application name known to the actual InvocationManager, or null if no invocation manager can be found.

getActiveTracer

public io.opentracing.Tracer getActiveTracer()

Returns:

actually active Tracer for the current application, or null if the tracing service is not available.