fish.payara.microprofile.opentracing.cdi

Class OpenTracingCdiUtils

java.lang.Object

fish.payara.microprofile.opentracing.cdi.OpenTracingCdiUtils

public class OpenTracingCdiUtils
extends Object

Utilities class for various CDI-based operations used by the OpenTracing Service classes.

Author:

Andrew Pielage , Arjan Tijms

Constructor Summary

Constructors

Constructor and Description
OpenTracingCdiUtils()

Method Summary

Modifier and Type	Method and Description
static <A extends Annotation> A	getAnnotation(javax.enterprise.inject.spi.BeanManager beanManager, Class<A> annotationClass, Class<?> annotatedClass, Method method)
static <A extends Annotation> A	getAnnotation(javax.enterprise.inject.spi.BeanManager beanManager, Class<A> annotationClass, javax.interceptor.InvocationContext invocationContext) Gets the annotation from the method that triggered the interceptor.
static <A extends Annotation> A	getAnnotation(javax.enterprise.inject.spi.BeanManager beanManager, Class<A> annotationClass, javax.ws.rs.container.ResourceInfo resourceInfo) Gets the annotation from the method that triggered the interceptor.
static <A extends Annotation,T> Optional<T>	getConfigOverrideValue(Class<A> annotationClass, String parameterName, javax.interceptor.InvocationContext invocationContext, Class<T> parameterType) Gets overriding config parameter values if they're present from an invocation context.
static <A extends Annotation,T> Optional<T>	getConfigOverrideValue(Class<A> annotationClass, String parameterName, Method method, Class<T> parameterType) Gets overriding config parameter values if they're present from an invocation context.
static <A extends Annotation,T> Optional<T>	getConfigOverrideValue(Class<A> annotationClass, String parameterName, javax.ws.rs.container.ResourceInfo resourceInfo, Class<T> parameterType) Gets overriding config parameter values if they're present from an invocation context.

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenTracingCdiUtils

public OpenTracingCdiUtils()

Method Detail

getAnnotation

public static <A extends Annotation> A getAnnotation(javax.enterprise.inject.spi.BeanManager beanManager,
                                                     Class<A> annotationClass,
                                                     javax.interceptor.InvocationContext invocationContext)

Gets the annotation from the method that triggered the interceptor.

Type Parameters:

A - The annotation type to return

Parameters:

beanManager - The invoking interceptor's BeanManager

annotationClass - The class of the annotation to get

invocationContext - The context of the method invocation

Returns:

The annotation that triggered the interceptor.

getAnnotation

public static <A extends Annotation> A getAnnotation(javax.enterprise.inject.spi.BeanManager beanManager,
                                                     Class<A> annotationClass,
                                                     javax.ws.rs.container.ResourceInfo resourceInfo)

Gets the annotation from the method that triggered the interceptor.

Type Parameters:

A - The annotation type to return

Parameters:

beanManager - The invoking interceptor's BeanManager

annotationClass - The class of the annotation to get

resourceInfo - The targeted jaxrs resource

Returns:

The annotation that triggered the interceptor.

getAnnotation

public static <A extends Annotation> A getAnnotation(javax.enterprise.inject.spi.BeanManager beanManager,
                                                     Class<A> annotationClass,
                                                     Class<?> annotatedClass,
                                                     Method method)

getConfigOverrideValue

public static <A extends Annotation,T> Optional<T> getConfigOverrideValue(Class<A> annotationClass,
                                                                          String parameterName,
                                                                          javax.interceptor.InvocationContext invocationContext,
                                                                          Class<T> parameterType)

Gets overriding config parameter values if they're present from an invocation context.

Type Parameters:

A - The annotation type

Parameters:

annotationClass - The annotation class

parameterName - The name of the parameter to get the override value of

invocationContext - The context of the invoking request

parameterType - The type of the parameter to get the override value of

Returns:

An Optional containing the override value from the config if there is one

getConfigOverrideValue

public static <A extends Annotation,T> Optional<T> getConfigOverrideValue(Class<A> annotationClass,
                                                                          String parameterName,
                                                                          Method method,
                                                                          Class<T> parameterType)

Gets overriding config parameter values if they're present from an invocation context.

Type Parameters:

A - The annotation type

Parameters:

annotationClass - The annotation class

parameterName - The name of the parameter to get the override value of

method - The method to be invoked

parameterType - The type of the parameter to get the override value of

Returns:

An Optional containing the override value from the config if there is one

getConfigOverrideValue

public static <A extends Annotation,T> Optional<T> getConfigOverrideValue(Class<A> annotationClass,
                                                                          String parameterName,
                                                                          javax.ws.rs.container.ResourceInfo resourceInfo,
                                                                          Class<T> parameterType)

Gets overriding config parameter values if they're present from an invocation context.

Type Parameters:

A - The annotation type

Parameters:

annotationClass - The annotation class

parameterName - The name of the parameter to get the override value of

resourceInfo - The targeted jaxrs resource

parameterType - The type of the parameter to get the override value of

Returns:

An Optional containing the override value from the config if there is one