net.vidageek.mirror.reflect.DefaultConstructorReflector Maven / Gradle / Ivy

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/**
 * 
 */
package net.vidageek.mirror.reflect;

import java.lang.reflect.Constructor;

import net.vidageek.mirror.provider.ReflectionProvider;
import net.vidageek.mirror.reflect.dsl.ConstructorReflector;

/**
 * This class is responsible for reflecting a constructor.
 * 
 * @author jonasabreu
 */
public final class DefaultConstructorReflector implements ConstructorReflector {

    private final Class clazz;

    private final ReflectionProvider provider;

    public DefaultConstructorReflector(final ReflectionProvider provider, final Class clazz) {
        if (clazz == null) {
            throw new IllegalArgumentException("argument class cannot be null.");
        }
        this.provider = provider;
        this.clazz = clazz;
    }

    public Constructor withArgs(final Class... classes) {
        if (classes == null) {
            throw new IllegalArgumentException("classes cannot be null");
        }

        return provider.getClassReflectionProvider(clazz).reflectConstructor(classes);
    }

    public Constructor withoutArgs() {
        return withArgs(new Class[0]);
    }

}