Package com.noleme.vault.reflect

Class ClassUtils

java.lang.Object

com.noleme.vault.reflect.ClassUtils

public final class ClassUtils
extends Object

Author:

Pierre Lecerf ([email protected]) Created on 2020/11/27

Method Summary

Modifier and Type	Method	Description
static Constructor<?>	getConstructor(Class<?> type, Class<?>[] parameterTypes)	Attempts to find a constructor for the provided class matching with the provided parameter types.
static Method	getMethod(Class<?> type, String methodName, Class<?>[] parameterTypes)	Attempts to find a method for the provided class matching with the provided parameter types.
static boolean	isBoxedTypeFor(Class<?> c1, Class<?> c2)
static boolean	isParseableAsBoolean(String value)
static boolean	matchesArgumentType(Class<?> providedType, Class<?> argumentType)	Checks whether a given type "matches" with another type found in a method/ctor signature.

Methods inherited from class java.lang.Object

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

Method Detail

getConstructor

public static Constructor<?> getConstructor(Class<?> type,
                                            Class<?>[] parameterTypes)
                                     throws NoSuchMethodException

Attempts to find a constructor for the provided class matching with the provided parameter types.

Parameters:

type - the type of the class on which to perform the lookup

parameterTypes - the types of arguments expected for the constructor signature

Returns:

a matching Constructor instance

Throws:

NoSuchMethodException - thrown if no matching constructor could be found

getMethod

public static Method getMethod(Class<?> type,
                               String methodName,
                               Class<?>[] parameterTypes)
                        throws NoSuchMethodException

Attempts to find a method for the provided class matching with the provided parameter types.

Parameters:

type - the type of the class on which to perform the lookup

methodName - the name of the method

parameterTypes - the types of the arguments expected for the method signature

Returns:

a matching Method instance

Throws:

NoSuchMethodException - thrown if no matching method could be found

matchesArgumentType

public static boolean matchesArgumentType(Class<?> providedType,
                                          Class<?> argumentType)

Checks whether a given type "matches" with another type found in a method/ctor signature.

Parameters:

providedType - the type of an input

argumentType - the type found in a method/ctor signature

Returns:

true if the types are compatible, false otherwise

isBoxedTypeFor

public static boolean isBoxedTypeFor(Class<?> c1,
                                     Class<?> c2)

Parameters:

c1 -

c2 -

Returns:

isParseableAsBoolean

public static boolean isParseableAsBoolean(String value)

Parameters:

value -

Returns: