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package org.glassfish.cdi.transaction;
import com.sun.logging.LogDomains;
import javax.interceptor.AroundInvoke;
import javax.interceptor.Interceptor;
import javax.interceptor.InvocationContext;
import javax.transaction.InvalidTransactionException;
import javax.transaction.TransactionalException;
import java.util.logging.Logger;
/**
* Transactional annotation Interceptor class for Never transaction type,
* ie javax.transaction.Transactional.TxType.NEVER
* If called outside a transaction context, managed bean method execution will then
* continue outside a transaction context.
* If called inside a transaction context, InvalidTransactionException will be thrown
*
* @author Paul Parkinson
*/
@javax.annotation.Priority(Interceptor.Priority.LIBRARY_BEFORE + 10)
@Interceptor
@javax.transaction.Transactional(javax.transaction.Transactional.TxType.NEVER)
public class TransactionalInterceptorNever extends TransactionalInterceptorBase {
private static Logger _logger = LogDomains.getLogger(
TransactionalInterceptorMandatory.class, LogDomains.JTA_LOGGER);
@AroundInvoke
public Object transactional(InvocationContext ctx) throws Exception {
_logger.info("In NEVER TransactionalInterceptor");
if (isLifeCycleMethod(ctx)) return proceed(ctx);
setTransactionalTransactionOperationsManger(true);
try {
if (getTransactionManager().getTransaction() != null)
throw new TransactionalException(
"InvalidTransactionException thrown from TxType.NEVER transactional interceptor.",
new InvalidTransactionException("Managed bean with Transactional annotation and TxType of NEVER " +
"called inside a transaction context"));
return proceed(ctx);
} finally {
resetTransactionOperationsManager();
}
}
}