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Data Repository Support for Micronaut
/*
* Copyright 2017-2019 original authors
*
* 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
*
* https://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 io.micronaut.data.processor.mappers.jta;
import io.micronaut.core.annotation.AnnotationValue;
import io.micronaut.core.annotation.AnnotationValueBuilder;
import io.micronaut.inject.annotation.NamedAnnotationMapper;
import io.micronaut.inject.visitor.VisitorContext;
import edu.umd.cs.findbugs.annotations.NonNull;
import java.lang.annotation.Annotation;
import java.util.Collections;
import java.util.List;
/**
* Maps JTA's transaction annotation.
*
* @author graemerocher
* @since 1.0.0
*/
public class JtaTransactionalMapper implements NamedAnnotationMapper {
@NonNull
@Override
public String getName() {
return "javax.transaction.Transactional";
}
@Override
public List> map(AnnotationValue annotation, VisitorContext visitorContext) {
final boolean springManagement = visitorContext.getClassElement("io.micronaut.spring.tx.annotation.Transactional").isPresent();
AnnotationValueBuilder builder =
AnnotationValue.builder(springManagement ? "io.micronaut.spring.tx.annotation.Transactional" : "io.micronaut.transaction.annotation.TransactionalAdvice");
annotation.getValue(String.class).ifPresent(type ->
builder.member("propagation", type)
);
annotation.get("rollbackOn", String[].class).ifPresent(type ->
builder.member("rollbackFor", type)
);
annotation.get("dontRollbackOn", String[].class).ifPresent(type ->
builder.member("noRollbackFor", type)
);
return Collections.singletonList(
builder.build()
);
}
}