/*
* Copyright 2014 - 2017 Blazebit.
*
* 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 com.blazebit.persistence.examples.cdi.transaction;
import org.apache.deltaspike.core.util.metadata.AnnotationInstanceProvider;
import org.apache.deltaspike.core.util.metadata.builder.AnnotatedTypeBuilder;
import javax.enterprise.event.Observes;
import javax.enterprise.inject.spi.Extension;
import javax.enterprise.inject.spi.ProcessAnnotatedType;
import javax.enterprise.inject.spi.WithAnnotations;
import javax.transaction.Transactional;
/**
* Integrates DeltaSpike's @Transactional feature with javax.transaction.Transactional
*
* @author Moritz Becker (moritz.becker@gmx.at)
* @since 1.2
*/
public class JavaxTransactionalExtension implements Extension {
public <T> void onAnnotatedType(@Observes @WithAnnotations(Transactional.class) ProcessAnnotatedType<T> annotatedType) {
AnnotatedTypeBuilder<T> builder = new AnnotatedTypeBuilder<T>()
.readFromType(annotatedType.getAnnotatedType())
.addToClass(AnnotationInstanceProvider.of(org.apache.deltaspike.jpa.api.transaction.Transactional.class));
annotatedType.setAnnotatedType(builder.create());
}
}