#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
#region Imports
using System.Data;
#endregion
namespace Spring.Data{
/// <summary>
/// Generic callback interface for code that operates on a
/// IDbDataAdapter.
/// </summary>
/// <remarks>
/// <p>Allows you to execute any number of operations
/// on a IDbDataAdapter, for example to Fill a DataSet
/// or other more advanced operations such as the transfering
/// data between two different DataSets.
/// </p>
/// <p>Note that the passed in IDbDataAdapter
/// has been created by the framework and its SelectCommand
/// will be populated with values for CommandType and Text properties
/// along with Connection/Transaction properties based on the
/// calling transaction context.
/// </p>
/// <see cref="Spring.Data.Core.AdoTemplate"/> Execute(IDataAdapterCallback dataAdapterCallback)
/// method.
/// </remarks>
/// <author>Mark Pollack (.NET)</author>
public interface IDataAdapterCallback
{
/// <summary>
/// Called by AdoTemplate.Execute with an preconfigured
/// ADO.NET IDbDataAdapter instance with its SelectCommand
/// property populated with CommandType and Text values
/// along with Connection/Transaction properties based on the
/// calling transaction context.
/// </summary>
/// <param name="dataAdapter">An active IDbDataAdapter instance</param>
/// <returns>The result object</returns>
object DoInDataAdapter(IDbDataAdapter dataAdapter);
}
}
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