Package io.microsphere.spring.core

Class MethodParameterUtils

java.lang.Object

io.microsphere.util.BaseUtils

io.microsphere.spring.core.MethodParameterUtils

public abstract class MethodParameterUtils
extends io.microsphere.util.BaseUtils

The utility class for MethodParameter

Since:

1.0.0

Author:

Mercy

See Also:

MethodParameter

Constructor Summary

Constructors

Constructor	Description
MethodParameterUtils()

Method Summary

Modifier and Type	Method	Description
protected static int	findParameterIndex(java.lang.reflect.Parameter parameter)
static org.springframework.core.MethodParameter	forExecutable(java.lang.reflect.Executable executable, int parameterIndex)	Create a new MethodParameter for the given method or constructor.
static org.springframework.core.MethodParameter	forParameter(java.lang.reflect.Parameter parameter)	Create a new MethodParameter for the given parameter descriptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodParameterUtils

public MethodParameterUtils()

Method Detail

forParameter

public static org.springframework.core.MethodParameter forParameter(java.lang.reflect.Parameter parameter)

Create a new MethodParameter for the given parameter descriptor.

This is a convenience factory method for scenarios where a Java 8 Parameter descriptor is already available.

Parameters:

parameter - the parameter descriptor

Returns:

the corresponding MethodParameter instance

Since:

Spring Framework 5.0

See Also:

MethodParameter.forParameter(Parameter)

forExecutable

public static org.springframework.core.MethodParameter forExecutable(java.lang.reflect.Executable executable,
                                                                     int parameterIndex)

Create a new MethodParameter for the given method or constructor.

This is a convenience factory method for scenarios where a Method or Constructor reference is treated in a generic fashion.

Parameters:

executable - the Method or Constructor to specify a parameter for

parameterIndex - the index of the parameter

Returns:

the corresponding MethodParameter instance

Since:

Spring Framework 5.0

findParameterIndex

protected static int findParameterIndex(java.lang.reflect.Parameter parameter)