Package org.springframework.boot.actuate.endpoint.invoke

Interface ParameterValueMapper

All Known Implementing Classes:

ConversionServiceParameterValueMapper

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ParameterValueMapper

Maps parameter values to the required type when invoking an endpoint.

Since:

2.0.0

Author:

Stephane Nicoll

Field Summary

Fields

Modifier and Type	Field	Description
static final ParameterValueMapper	NONE	A ParameterValueMapper that does nothing.

Method Summary

Modifier and Type	Method	Description
Object	mapParameterValue(OperationParameter parameter, Object value)	Map the specified input parameter to the given parameterType.

Field Details

NONE

static final ParameterValueMapper NONE

A ParameterValueMapper that does nothing.

Method Details

mapParameterValue

Object mapParameterValue(OperationParameter parameter,
 Object value)
                  throws ParameterMappingException

Map the specified input parameter to the given parameterType.

Parameters:

parameter - the parameter to map

value - a parameter value

Returns:

a value suitable for that parameter

Throws:

ParameterMappingException - when a mapping failure occurs