org.jboss.weld.module.ejb.WeldEjbValidator Maven / Gradle / Ivy
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* Copyright 2015, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.weld.module.ejb;
import jakarta.ejb.TransactionManagement;
import jakarta.ejb.TransactionManagementType;
import jakarta.enterprise.inject.Default;
import jakarta.enterprise.inject.spi.Bean;
import jakarta.enterprise.inject.spi.InjectionPoint;
import jakarta.transaction.UserTransaction;
import org.jboss.weld.bean.SessionBean;
import org.jboss.weld.logging.ValidatorLogger;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.module.PlugableValidator;
import org.jboss.weld.util.reflection.Formats;
class WeldEjbValidator implements PlugableValidator {
public void validateInjectionPointForDefinitionErrors(InjectionPoint ij, Bean bean, BeanManagerImpl beanManager) {
// check that UserTransaction is not injected into a SessionBean with container-managed transactions
if (bean instanceof SessionBean) {
SessionBean sessionBean = (SessionBean) bean;
if (UserTransaction.class.equals(ij.getType())
&& (ij.getQualifiers().isEmpty() || ij.getQualifiers().contains(Default.Literal.INSTANCE))
&& hasContainerManagedTransactions(sessionBean)) {
throw ValidatorLogger.LOG.userTransactionInjectionIntoBeanWithContainerManagedTransactions(ij,
Formats.formatAsStackTraceElement(ij));
}
}
}
private boolean hasContainerManagedTransactions(SessionBean bean) {
TransactionManagement transactionManagementAnnotation = bean.getAnnotated().getAnnotation(TransactionManagement.class);
if (transactionManagementAnnotation == null) {
return true;
}
return transactionManagementAnnotation.value() == TransactionManagementType.CONTAINER;
}
}