com.llamalad7.mixinextras.utils.InternalConstructor Maven / Gradle / Ivy
package com.llamalad7.mixinextras.utils;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
import java.util.stream.Collectors;
@SuppressWarnings("unchecked")
interface InternalConstructor {
T newInstance(Object... args);
static InternalConstructor of(Class clazz, Class... argTypes) {
Constructor impl;
try {
impl = (Constructor) clazz.getDeclaredConstructor(argTypes);
} catch (NoSuchMethodException e) {
throw new RuntimeException(
String.format(
"Failed to find constructor %s(%s)! Please report to LlamaLad7!",
clazz,
Arrays.stream(argTypes).map(Class::getName).collect(Collectors.joining(", "))
), e
);
}
impl.setAccessible(true);
return args -> {
try {
return (T) impl.newInstance(args);
} catch (IllegalAccessException | InvocationTargetException | InstantiationException e) {
throw new RuntimeException(
String.format(
"Failed to construct %s(%s) with args [%s]! Please report to LlamaLad7!",
clazz,
Arrays.stream(argTypes).map(Class::getName).collect(Collectors.joining(", ")),
Arrays.stream(args).map(Object::toString).collect(Collectors.joining(", "))
), e
);
}
};
}
static InternalConstructor of(String clazz, Class... argTypes) {
try {
return of(Class.forName(clazz), argTypes);
} catch (ClassNotFoundException e) {
throw new RuntimeException(String.format("Failed to find class %s! Please report to LlamaLad7!", clazz), e);
}
}
}