#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.Collections;
using Spring.Dao.Support;
using Spring.Data.Common;
#endregion
namespace Spring.Data.Objects{
/// <summary>
/// Place together the mapping logic to a plain .NET object
/// for one result set within the same class.
/// </summary>
/// <author>Mark Pollack (.NET)</author>
public abstract class AdoQuery : AdoOperation
{
#region Fields
#endregion
#region Constructor (s)
/// <summary>
/// Initializes a new instance of the <see cref="AdoQuery"/> class.
/// </summary>
public AdoQuery()
{
}
public AdoQuery(IDbProvider provider, string sql)
{
DbProvider = provider;
Sql = sql;
}
#endregion
#region Properties
#endregion
#region Methods
public IList Query()
{
return QueryByNamedParam(null);
}
public IList QueryByNamedParam(IDictionary inParams)
{
return QueryByNamedParam(inParams, null);
}
public IList QueryByNamedParam(IDictionary inParams, IDictionary returnedParameters)
{
return QueryByNamedParam(inParams, returnedParameters, null);
}
public IList QueryByNamedParam(IDictionary inParams, IDictionary returnedParameters, IDictionary callingContext)
{
ValidateNamedParameters(inParams);
IRowMapper rowMapper = NewRowMapper(inParams, callingContext);
return AdoTemplate.QueryWithCommandCreator(NewCommandCreator(inParams), rowMapper, returnedParameters);
}
public object QueryForObject(IDictionary inParams)
{
IList results = QueryByNamedParam(inParams);
return DataAccessUtils.RequiredUniqueResultSet(results);
}
public object QueryForObject(IDictionary inParams, IDictionary returnedParameters)
{
IList results = QueryByNamedParam(inParams, returnedParameters);
return DataAccessUtils.RequiredUniqueResultSet(results);
}
public object QueryForObject(IDictionary inParams, IDictionary returnedParameters, IDictionary callingContext)
{
IList results = QueryByNamedParam(inParams, returnedParameters, callingContext);
return DataAccessUtils.RequiredUniqueResultSet(results);
}
protected abstract IRowMapper NewRowMapper(IDictionary inParams, IDictionary callingContext);
#endregion
}
}
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