/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jdbi.v3.sqlobject.config.internal;

import java.lang.annotation.Annotation;
import java.lang.reflect.Method;

import org.jdbi.v3.core.collector.CollectorFactory;
import org.jdbi.v3.core.collector.JdbiCollectors;
import org.jdbi.v3.core.config.ConfigRegistry;
import org.jdbi.v3.sqlobject.config.Configurer;
import org.jdbi.v3.sqlobject.config.RegisterCollectorFactory;

public class RegisterCollectorFactoryImpl implements Configurer {
    @Override
    public void configureForMethod(ConfigRegistry registry, Annotation annotation, Class<?> sqlObjectType, Method method) {
        configureForType(registry, annotation, sqlObjectType);
    }

    @Override
    public void configureForType(ConfigRegistry registry, Annotation annotation, Class<?> sqlObjectType) {
        RegisterCollectorFactory registerCollectorFactory = (RegisterCollectorFactory) annotation;
        JdbiCollectors collectors = registry.get(JdbiCollectors.class);
        Class<? extends CollectorFactory> type = registerCollectorFactory.value();
        try {
            collectors.register(type.newInstance());
        } catch (InstantiationException | IllegalAccessException e) {
            throw new IllegalStateException("Unable to instantiate container factory", e);
        }
    }
}