#region License
/*
* Copyright 2002-2006 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 Spring.Messaging.Ems.Common;
namespace Spring.Messaging.Ems.Core{
/// <summary> Callback for executing any number of operations on a provided
/// Session
/// </summary>
/// <remarks>
/// <p>To be used with the EmsTemplate.Execute(ISessionCallback)}
/// method, often implemented as an anonymous inner class.</p>
/// </remarks>
/// <author>Mark Pollack</author>
/// <seealso cref="EmsTemplate.Execute(ISessionCallback,bool)">
/// </seealso>
public interface ISessionCallback
{
/// <summary> Execute any number of operations against the supplied EMS
/// Session, possibly returning a result.
/// </summary>
/// <param name="session">the EMS <code>Session</code>
/// </param>
/// <returns> a result object from working with the <code>Session</code>, if any (so can be <code>null</code>)
/// </returns>
/// <throws>EMSException if there is any problem </throws>
object DoInEms(ISession session);
}
}
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