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ExceptionConverterImpl.java
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ExceptionConverterImpl.java
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/*
* SPDX-License-Identifier: LGPL-2.1-or-later
* Copyright Red Hat Inc. and Hibernate Authors
*/
package org.hibernate.internal;
import java.io.Serializable;
import java.sql.SQLException;
import org.hibernate.HibernateException;
import org.hibernate.JDBCException;
import org.hibernate.LockOptions;
import org.hibernate.ObjectNotFoundException;
import org.hibernate.PersistentObjectException;
import org.hibernate.StaleObjectStateException;
import org.hibernate.StaleStateException;
import org.hibernate.TransientObjectException;
import org.hibernate.UnresolvableObjectException;
import org.hibernate.dialect.lock.LockingStrategyException;
import org.hibernate.dialect.lock.OptimisticEntityLockException;
import org.hibernate.dialect.lock.PessimisticEntityLockException;
import org.hibernate.engine.spi.ExceptionConverter;
import org.hibernate.engine.spi.SharedSessionContractImplementor;
import org.hibernate.exception.LockAcquisitionException;
import org.hibernate.loader.MultipleBagFetchException;
import org.hibernate.query.IllegalQueryOperationException;
import org.hibernate.query.SemanticException;
import org.hibernate.query.SyntaxException;
import jakarta.persistence.EntityExistsException;
import jakarta.persistence.EntityNotFoundException;
import jakarta.persistence.LockTimeoutException;
import jakarta.persistence.NoResultException;
import jakarta.persistence.NonUniqueResultException;
import jakarta.persistence.OptimisticLockException;
import jakarta.persistence.PersistenceException;
import jakarta.persistence.PessimisticLockException;
import jakarta.persistence.QueryTimeoutException;
import jakarta.persistence.RollbackException;
/**
* @author Andrea Boriero
*/
public class ExceptionConverterImpl implements ExceptionConverter {
private static final CoreMessageLogger log = CoreLogging.messageLogger( ExceptionConverterImpl.class );
private final SharedSessionContractImplementor session;
private final boolean isJpaBootstrap;
public ExceptionConverterImpl(SharedSessionContractImplementor session) {
this.session = session;
isJpaBootstrap = session.getFactory().getSessionFactoryOptions().isJpaBootstrap();
}
@Override
public RuntimeException convertCommitException(RuntimeException exception) {
if ( isJpaBootstrap ) {
try {
//as per the spec we should roll back if commit fails
session.getTransaction().rollback();
}
catch (Exception re) {
//swallow
}
return new RollbackException( "Error while committing the transaction",
exception instanceof HibernateException hibernateException
? convert( hibernateException )
: exception );
}
else {
return exception;
}
}
@Override
public RuntimeException convert(HibernateException exception, LockOptions lockOptions) {
if ( exception instanceof StaleStateException ) {
final PersistenceException converted = wrapStaleStateException( (StaleStateException) exception );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof LockAcquisitionException ) {
final PersistenceException converted = wrapLockException( exception, lockOptions );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof LockingStrategyException ) {
final PersistenceException converted = wrapLockException( exception, lockOptions );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof org.hibernate.PessimisticLockException ) {
final PersistenceException converted = wrapLockException( exception, lockOptions );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof org.hibernate.QueryTimeoutException ) {
final QueryTimeoutException converted = new QueryTimeoutException( exception.getMessage(), exception );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof ObjectNotFoundException ) {
final EntityNotFoundException converted = new EntityNotFoundException( exception.getMessage(), exception );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof org.hibernate.NonUniqueObjectException
|| exception instanceof PersistentObjectException) {
final EntityExistsException converted = new EntityExistsException( exception.getMessage(), exception );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof org.hibernate.NonUniqueResultException ) {
final NonUniqueResultException converted = new NonUniqueResultException( exception.getMessage(), exception );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof UnresolvableObjectException ) {
final EntityNotFoundException converted = new EntityNotFoundException( exception.getMessage(), exception );
rollbackIfNecessary( converted );
return converted;
}
else if ( exception instanceof SyntaxException
|| exception instanceof SemanticException
|| exception instanceof IllegalQueryOperationException) {
return new IllegalArgumentException( exception );
}
else if ( exception instanceof MultipleBagFetchException ) {
return new IllegalArgumentException( exception );
}
else if ( exception instanceof TransientObjectException ) {
try {
session.markForRollbackOnly();
}
catch (Exception ne) {
//we do not want the subsequent exception to swallow the original one
log.unableToMarkForRollbackOnTransientObjectException( ne );
}
//Spec 3.2.3 Synchronization rules
return new IllegalStateException( exception );
}
else {
rollbackIfNecessary( exception );
return exception;
}
}
@Override
public RuntimeException convert(HibernateException exception) {
return convert( exception, null );
}
@Override
public RuntimeException convert(RuntimeException exception) {
if ( exception instanceof HibernateException hibernateException ) {
return convert( hibernateException );
}
else {
session.markForRollbackOnly();
return exception;
}
}
@Override
public RuntimeException convert(RuntimeException exception, LockOptions lockOptions) {
if ( exception instanceof HibernateException hibernateException ) {
return convert( hibernateException, lockOptions );
}
else {
session.markForRollbackOnly();
return exception;
}
}
@Override
public JDBCException convert(SQLException e, String message) {
return session.getJdbcServices().getSqlExceptionHelper().convert( e, message );
}
protected PersistenceException wrapStaleStateException(StaleStateException exception) {
if ( exception instanceof StaleObjectStateException staleStateException ) {
final Object identifier = staleStateException.getIdentifier();
final String entityName = staleStateException.getEntityName();
if ( identifier != null ) {
try {
final Object entity = session.internalLoad( entityName, identifier, false, true );
if ( entity instanceof Serializable ) { // avoid some user errors regarding boundary crossing
return new OptimisticLockException( exception.getMessage(), exception, entity );
}
}
catch (EntityNotFoundException entityNotFoundException) {
// swallow it;
}
}
}
return new OptimisticLockException( exception.getMessage(), exception );
}
protected PersistenceException wrapLockException(HibernateException exception, LockOptions lockOptions) {
if ( exception instanceof OptimisticEntityLockException lockException ) {
return new OptimisticLockException( lockException.getMessage(), lockException, lockException.getEntity() );
}
else if ( exception instanceof org.hibernate.exception.LockTimeoutException ) {
return new LockTimeoutException( exception.getMessage(), exception, null );
}
else if ( exception instanceof PessimisticEntityLockException lockException ) {
// assume lock timeout occurred if a timeout or NO WAIT was specified
return lockOptions != null && lockOptions.getTimeOut() > -1
? new LockTimeoutException( lockException.getMessage(), lockException, lockException.getEntity() )
: new PessimisticLockException( lockException.getMessage(), lockException, lockException.getEntity() );
}
else if ( exception instanceof org.hibernate.PessimisticLockException lockException ) {
// assume lock timeout occurred if a timeout or NO WAIT was specified
return lockOptions != null && lockOptions.getTimeOut() > -1
? new LockTimeoutException( lockException.getMessage(), lockException, null )
: new PessimisticLockException( lockException.getMessage(), lockException, null );
}
else {
return new OptimisticLockException( exception );
}
}
private void rollbackIfNecessary(PersistenceException persistenceException) {
if ( !isNonRollbackException( persistenceException ) ) {
try {
session.markForRollbackOnly();
}
catch (Exception ne) {
//we do not want the subsequent exception to swallow the original one
log.unableToMarkForRollbackOnPersistenceException( ne );
}
}
}
/**
* Is this a special exception type explicitly exempted from
* forced rollbacks by the JPA specification itself?
*/
private static boolean isNonRollbackException(PersistenceException persistenceException) {
return persistenceException instanceof NoResultException
|| persistenceException instanceof NonUniqueResultException
|| persistenceException instanceof LockTimeoutException
|| persistenceException instanceof QueryTimeoutException;
}
}