PayaraTracingServices (Payara Project 6.2022.1.Alpha3 API)

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 Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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.