org.springframework.boot.actuate.endpoint

Interface OperationArgumentResolver

All Known Implementing Classes:

ProducibleOperationArgumentResolver

public interface OperationArgumentResolver

Resolver for an argument of an Operation.

Since:

2.5.0

Author:

Andy Wilkinson

Method Summary

Modifier and Type	Method and Description
boolean	canResolve(Class<?> type) Return whether an argument of the given type can be resolved.
static <T> OperationArgumentResolver	of(Class<T> type, Supplier<? extends T> supplier) Factory method that creates an OperationArgumentResolver for a specific type using a Supplier.
<T> T	resolve(Class<T> type) Resolves an argument of the given type.

Method Detail

canResolve

boolean canResolve(Class<?> type)

Return whether an argument of the given type can be resolved.

Parameters:

type - argument type

Returns:

true if an argument of the required type can be resolved, otherwise false

resolve

<T> T resolve(Class<T> type)

Resolves an argument of the given type.

Type Parameters:

T - required type of the argument

Parameters:

type - argument type

Returns:

an argument of the required type, or null

of

static <T> OperationArgumentResolver of(Class<T> type,
                                        Supplier<? extends T> supplier)

Factory method that creates an OperationArgumentResolver for a specific type using a Supplier.

Type Parameters:

T - the resolvable type

Parameters:

type - the resolvable type

supplier - the value supplier

Returns:

an OperationArgumentResolver instance