TracingFilter (Helidon Project 2.0.0-RC2 API)

java.lang.Object
- io.helidon.tracing.jersey.AbstractTracingFilter
- - io.helidon.tracing.jersey.TracingFilter

All Implemented Interfaces:

javax.ws.rs.container.ContainerRequestFilter, javax.ws.rs.container.ContainerResponseFilter
```
@Priority(-2147483638)
public class TracingFilter
extends AbstractTracingFilter
```
Adds tracing of (overall) Jersey calls.

Constructor Summary

Constructors
Constructor Description

TracingFilter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`configureSpan(io.opentracing.Tracer.SpanBuilder spanBuilder)`	Configure additional properties of a span that is named and has a parent.
`protected String`	`spanName(javax.ws.rs.container.ContainerRequestContext context)`	Create name of the newly created span.
`protected boolean`	`tracingEnabled(javax.ws.rs.container.ContainerRequestContext context)`	Whether this tracing filter is enabled.

Methods inherited from class io.helidon.tracing.jersey.AbstractTracingFilter
filter, filter, url

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TracingFilter
```
public TracingFilter()
```
- Method Detail
  - configureSpan
```
protected void configureSpan(io.opentracing.Tracer.SpanBuilder spanBuilder)
```
    Description copied from class: AbstractTracingFilter
    
    Configure additional properties of a span that is named and has a parent.
    
    Specified by:
    
    configureSpan in class AbstractTracingFilter
    
    Parameters:
    
    spanBuilder - builder of the new span
  - tracingEnabled
```
protected boolean tracingEnabled(javax.ws.rs.container.ContainerRequestContext context)
```
    Description copied from class: AbstractTracingFilter
    
    Whether this tracing filter is enabled.
    
    Specified by:
    
    tracingEnabled in class AbstractTracingFilter
    
    Parameters:
    
    context - request context
    
    Returns:
    
    true if filter should trigger and start a new span
  - spanName
```
protected String spanName(javax.ws.rs.container.ContainerRequestContext context)
```
    Description copied from class: AbstractTracingFilter
    
    Create name of the newly created span.
    
    Specified by:
    
    spanName in class AbstractTracingFilter
    
    Parameters:
    
    context - request context
    
    Returns:
    
    name of the span to be created