Package co.crystaldev.alpinecore.util

Class ReflectionHelper

java.lang.Object

co.crystaldev.alpinecore.util.ReflectionHelper

public final class ReflectionHelper
extends Object

Since:

0.3.0

Constructor Summary

Constructors

Constructor	Description
ReflectionHelper()

Method Summary

Modifier and Type	Method	Description
static @Nullable Field	findField(@NotNull Class<?> clazz, @NotNull String... fieldNames)
static @Nullable Method	findMethod(@NotNull Class<?> clazz, @NotNull String[] methodNames, @NotNull Class<?>... parameterTypes)
static @Nullable Method	findMethod(@NotNull Class<?> clazz, @NotNull String methodName, @NotNull Class<?>... parameterTypes)
static @Nullable Class<? super Object>	getClass(@NotNull ClassLoader loader, @NotNull String className)
static @Nullable Class<? super Object>	getClass(@NotNull ClassLoader loader, @NotNull String... classNames)
static @NotNull ClassLoader	getContextClassLoader()
static <T, E> T	getPrivateValue(@NotNull Class<? super E> classToAccess, E instance, @NotNull String... fieldNames)
static <R> R	invokeMethod(@NotNull Class<R> returnType, @NotNull Method method, @Nullable Object source, @Nullable Object... parameters)
static <R> R	invokeMethod(@NotNull Method method, @Nullable Object source, @Nullable Object... parameters)
static <T, E> void	setPrivateValue(@NotNull Class<? super T> classToAccess, T instance, E value, @NotNull String... fieldNames)

Methods inherited from class java.lang.Object

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

Constructor Details

ReflectionHelper

public ReflectionHelper()

Method Details

findField

@Nullable
public static @Nullable Field findField(@NotNull
 @NotNull Class<?> clazz,
 @NotNull
 @NotNull String... fieldNames)

getPrivateValue

@Nullable
public static <T,
E> T getPrivateValue(@NotNull
 @NotNull Class<? super E> classToAccess,
 @NotNull
 E instance,
 @NotNull
 @NotNull String... fieldNames)

setPrivateValue

public static <T,
E> void setPrivateValue(@NotNull
 @NotNull Class<? super T> classToAccess,
 @NotNull
 T instance,
 @Nullable
 E value,
 @NotNull
 @NotNull String... fieldNames)

getContextClassLoader

@NotNull
public static @NotNull ClassLoader getContextClassLoader()

getClass

@Nullable
public static @Nullable Class<? super Object> getClass(@NotNull
 @NotNull ClassLoader loader,
 @NotNull
 @NotNull String... classNames)

getClass

@Nullable
public static @Nullable Class<? super Object> getClass(@NotNull
 @NotNull ClassLoader loader,
 @NotNull
 @NotNull String className)

findMethod

@Nullable
public static @Nullable Method findMethod(@NotNull
 @NotNull Class<?> clazz,
 @NotNull
 @NotNull String methodName,
 @NotNull
 @NotNull Class<?>... parameterTypes)

findMethod

@Nullable
public static @Nullable Method findMethod(@NotNull
 @NotNull Class<?> clazz,
 @NotNull
 @NotNull String[] methodNames,
 @NotNull
 @NotNull Class<?>... parameterTypes)

invokeMethod

@Nullable
public static <R> R invokeMethod(@NotNull
 @NotNull Method method,
 @Nullable
 @Nullable Object source,
 @Nullable
 @Nullable Object... parameters)

invokeMethod

@Nullable
public static <R> R invokeMethod(@NotNull
 @NotNull Class<R> returnType,
 @NotNull
 @NotNull Method method,
 @Nullable
 @Nullable Object source,
 @Nullable
 @Nullable Object... parameters)