*/

package org.gradle.internal.properties.bean;

import org.gradle.internal.snapshot.impl.ImplementationValue;

public interface ImplementationResolver {
    ImplementationValue resolveImplementation(Object bean);

import org.gradle.internal.snapshot.impl.ImplementationValue

class TestImplementationResolver implements ImplementationResolver {
    @Override
    ImplementationValue resolveImplementation(Object bean) {
        new ImplementationValue(bean.getClass().getName(), bean)
    }

import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Proxy;

public class ScriptSourceAwareImplementationResolver implements ImplementationResolver {

    @Override
    public ImplementationValue resolveImplementation(Object bean) {
        Object unwrapped = unwrapBean(bean);
        String classIdentifier = ScriptOriginUtil.getOriginClassIdentifier(unwrapped);
        return new ImplementationValue(classIdentifier, unwrapped);
    }

        if (value == null) {
            throw new IllegalArgumentException("Provided component identifier may not be null");
        }

        Implementation implementation = resolveImplementation(value);

        encoder.writeByte(implementation.id);

        switch (implementation) {
            case MODULE:

                    NestedValidationUtil.validateBeanType(validationContext, propertyMetadata.getPropertyName(), typeMetadata.getType());
                    ImplementationValue implementation = implementationResolver.resolveImplementation(value);
                    visitor.visitInputProperty(qualifiedName, new ImplementationPropertyValue(implementation), false);
                } else if (!propertyMetadata.isAnnotationPresent(Optional.class)) {

        if (value == null) {
            throw new IllegalArgumentException("Provided component selector may not be null");
        }

        Implementation implementation = resolveImplementation(value);

        encoder.writeByte(implementation.getId());

        if (implementation == Implementation.MODULE) {
            ModuleComponentSelector moduleComponentSelector = (ModuleComponentSelector) value;