protected virtual IQuery CreateQuery(
string id, StorageProviderDefinition storageProviderDefinition, string statement, CommandParameter[] commandParameters, QueryType queryType)
{
ArgumentUtility.CheckNotNullOrEmpty("id", id);
ArgumentUtility.CheckNotNull("storageProviderDefinition", storageProviderDefinition);
ArgumentUtility.CheckNotNull("statement", statement);
ArgumentUtility.CheckNotNull("commandParameters", commandParameters);
var queryParameters = new QueryParameterCollection();
foreach (var commandParameter in commandParameters)
{
queryParameters.Add(commandParameter.Name, commandParameter.Value, QueryParameterType.Value);
}
if (queryType == QueryType.Scalar)
{
return(QueryFactory.CreateScalarQuery(id, storageProviderDefinition, statement, queryParameters));
}
else if (queryType == QueryType.Collection)
{
return(QueryFactory.CreateCollectionQuery(id, storageProviderDefinition, statement, queryParameters, typeof(DomainObjectCollection)));
}
else
{
return(QueryFactory.CreateCustomQuery(id, storageProviderDefinition, statement, queryParameters));
}
}
public void CreateScalarQuery()
{
var id = "id";
var statement = "stmt";
var parameterCollection = new QueryParameterCollection();
IQuery query = QueryFactory.CreateScalarQuery(id, TestDomainStorageProviderDefinition, statement, parameterCollection);
Assert.That(query.CollectionType, Is.Null);
Assert.That(query.ID, Is.EqualTo(id));
Assert.That(query.Parameters, Is.SameAs(parameterCollection));
Assert.That(query.QueryType, Is.EqualTo(QueryType.Scalar));
Assert.That(query.Statement, Is.EqualTo(statement));
Assert.That(query.StorageProviderDefinition, Is.SameAs(TestDomainStorageProviderDefinition));
}