#region License
/*
* Copyright 2002-2008 the original author or 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
*
* 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.
*/
#endregion
using System;
using System.Messaging;
namespace Spring.Messaging.Listener{
/// <summary>
/// The exception handler within a transactional context.
/// </summary>
/// <remarks>
/// The return value indicates to the invoker (typically a
/// <see cref="TransactionalMessageListenerContainer"/>) whether the
/// MessageTransaction that is associated with the delivery of this message
/// should be rolled back (placing the message back on the transactional queue
/// for redelivery) or commited (removing the message from the transactional queue)
/// </remarks>
/// <author>Mark Pollack</author>
public interface IMessageTransactionExceptionHandler
{
/// <summary>
/// Called when an exception is thrown during listener processing under the
/// scope of a <see cref="MessageQueueTransaction"/>.
/// </summary>
/// <param name="exception">The exception.</param>
/// <param name="message">The message.</param>
/// <param name="messageQueueTransaction">The message queue transaction.</param>
/// <returns>An action indicating if the caller should commit or rollback the
/// <see cref="MessageQueueTransaction"/>
/// </returns>
TransactionAction OnException(Exception exception, Message message,
MessageQueueTransaction messageQueueTransaction);
}
}
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