/*
* 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;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.reflect.Method;
import org.jdbi.v3.core.config.ConfigRegistry;
import org.jdbi.v3.core.mapper.RowMappers;
import org.jdbi.v3.core.mapper.RowMapperFactory;
/**
* Used to register a row mapper factory with either a sql object type or for a specific method.
*/
@ConfiguringAnnotation(RegisterRowMapperFactory.Impl.class)
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementType.METHOD})
public @interface RegisterRowMapperFactory
{
Class<? extends RowMapperFactory>[] value();
class Impl 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)
{
RegisterRowMapperFactory registerRowMapperFactory = (RegisterRowMapperFactory) annotation;
RowMappers mappers = registry.get(RowMappers.class);
try {
Class<? extends RowMapperFactory>[] factoryTypes = registerRowMapperFactory.value();
for (int i = 0; i < factoryTypes.length; i++) {
mappers.register(factoryTypes[i].newInstance());
}
}
catch (Exception e) {
throw new IllegalStateException("unable to create a specified row mapper factory", e);
}
}
}
}