org.glassfish.jersey.server.internal.inject

Class ParamInjectionResolver<A extends Annotation>

java.lang.Object

org.glassfish.jersey.server.internal.inject.ParamInjectionResolver<A>

Type Parameters:

A - supported parameter injection annotation.

All Implemented Interfaces:

InjectionResolver<A>

public class ParamInjectionResolver<A extends Annotation>
extends Object
implements InjectionResolver<A>

Abstract base class for resolving JAX-RS @XxxParam injection.

Author:

Marek Potociar

Constructor Summary

Constructors

Constructor and Description
ParamInjectionResolver(ValueParamProvider valueParamProvider, Class<A> annotation, jakarta.inject.Provider<ContainerRequest> request) Initialize the base parameter injection resolver.

Method Summary

Modifier and Type	Method and Description
Class<A>	getAnnotation() This method returns the annotation for what the injection resolver is implemented.
boolean	isConstructorParameterIndicator() This method should return true if the annotation that indicates that this is an injection point can appear in the parameter list of a constructor.
boolean	isMethodParameterIndicator() This method should return true if the annotation that indicates that this is an injection point can appear in the parameter list of a method.
Object	resolve(Injectee injectee) This method will return the object that should be injected into the given injection point.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParamInjectionResolver

public ParamInjectionResolver(ValueParamProvider valueParamProvider,
                              Class<A> annotation,
                              jakarta.inject.Provider<ContainerRequest> request)

Initialize the base parameter injection resolver.

Parameters:

valueParamProvider - parameter value supplier provider.

Method Detail

resolve

public Object resolve(Injectee injectee)

Description copied from interface: InjectionResolver

This method will return the object that should be injected into the given injection point. It is the responsibility of the implementation to ensure that the object returned can be safely injected into the injection point.

This method should not do the injection themselves.

Specified by:

resolve in interface InjectionResolver<A extends Annotation>

Parameters:

injectee - The injection point this value is being injected into

Returns:

A possibly null value to be injected into the given injection point

isConstructorParameterIndicator

public boolean isConstructorParameterIndicator()

Description copied from interface: InjectionResolver

This method should return true if the annotation that indicates that this is an injection point can appear in the parameter list of a constructor.

Specified by:

isConstructorParameterIndicator in interface InjectionResolver<A extends Annotation>

Returns:

true if the injection annotation can appear in the parameter list of a constructor.

isMethodParameterIndicator

public boolean isMethodParameterIndicator()

Description copied from interface: InjectionResolver

This method should return true if the annotation that indicates that this is an injection point can appear in the parameter list of a method.

Specified by:

isMethodParameterIndicator in interface InjectionResolver<A extends Annotation>

Returns:

true if the injection annotation can appear in the parameter list of a method.

getAnnotation

public Class<A> getAnnotation()

Description copied from interface: InjectionResolver

This method returns the annotation for what the injection resolver is implemented.

Specified by:

getAnnotation in interface InjectionResolver<A extends Annotation>

Returns:

handled annotation by injection resolver.