Spring.NET 1.3.0 RC1 for .NET 2.0 API Reference

TypedDataSetUtils Class

Using reflection on VS.NET 2005 a generated typed dataset, apply the connection/transaction pair associated with the current Spring based transaction scope.

For a list of all members of this type, see TypedDataSetUtils Members .


[Visual Basic]
Public MustInherit Class TypedDataSetUtils
public abstract class TypedDataSetUtils

Thread Safety

Public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Instance members are not guaranteed to be thread-safe.


This avoids the limitations of using System.Transaction based transaction scope for multiple operation on typed datasets withone one transaction. Reflection was used rather than partial classes to provide a general solution that can be written and applied once. Usage within a DAO method, FindAll() is shown below. Note: Convenience methods to simplify calling syntax maybe provided in the future, it is a trade off on type safety calling the typed adapter defined outside the anonymous method as compared to casting inside a "DoInDbAdapter(object dbAdapter) method.

 public PrintGroupMappingDataSet FindAll()

    PrintGroupMappingTableAdapter adapter = new PrintGroupMappingTableAdapter();
    PrintGroupMappingDataSet printGroupMappingDataSet = new PrintGroupMappingDataSet();
    printGroupMappingDataSet = AdoTemplate.Execute(delegate(IDbCommand command)
                                   TypedDataSetUtils.ApplyConnectionAndTx(adapter, command);
                                   return printGroupMappingDataSet;
                               as PrintGroupMappingDataSet;

    return printGroupMappingDataSet;
See http://www.code-magazine.com/articleprint.aspx?quickid=0605031 for a more complete discussion.


Namespace: Spring.Data.Support

Assembly: Spring.Data (in Spring.Data.dll)

See Also

TypedDataSetUtils Members | Spring.Data.Support Namespace