// Constructors
/// <summary>
/// Initializes a new instance of this class.
/// </summary>
public SqlCompiler(HandlerAccessor handlers, CompilerConfiguration configuration)
{
Handlers = handlers;
OuterReferences = new BindingCollection <ApplyParameter, Pair <SqlProvider, bool> >();
Mapping = configuration.StorageNode.Mapping;
TypeIdRegistry = configuration.StorageNode.TypeIdRegistry;
NodeConfiguration = configuration.StorageNode.Configuration;
providerInfo = Handlers.ProviderInfo;
temporaryTablesSupported = DomainHandler.TemporaryTableManager.Supported;
if (!providerInfo.Supports(ProviderFeatures.FullFeaturedBooleanExpressions))
{
booleanExpressionConverter = new BooleanExpressionConverter(Driver);
}
stubColumnMap = new Dictionary <SqlColumnStub, SqlExpression>();
}
// Constructors
public ExpressionProcessor(
LambdaExpression lambda, HandlerAccessor handlers, SqlCompiler compiler, params IReadOnlyList <SqlExpression>[] sourceColumns)
{
ArgumentValidator.EnsureArgumentNotNull(lambda, "lambda");
ArgumentValidator.EnsureArgumentNotNull(handlers, "handlers");
ArgumentValidator.EnsureArgumentNotNull(sourceColumns, "sourceColumns");
this.compiler = compiler; // This might be null, check before use!
this.lambda = lambda;
this.sourceColumns = sourceColumns;
providerInfo = handlers.ProviderInfo;
driver = handlers.StorageDriver;
fixBooleanExpressions = !providerInfo.Supports(ProviderFeatures.FullFeaturedBooleanExpressions);
emptyStringIsNull = providerInfo.Supports(ProviderFeatures.TreatEmptyStringAsNull);
dateTimeEmulation = providerInfo.Supports(ProviderFeatures.DateTimeEmulation);
dateTimeOffsetEmulation = providerInfo.Supports(ProviderFeatures.DateTimeOffsetEmulation);
memberCompilerProvider = handlers.DomainHandler.GetMemberCompilerProvider <SqlExpression>();
specialByteArrayComparison = providerInfo.ProviderName.Equals(WellKnown.Provider.Oracle);
bindings = new HashSet <QueryParameterBinding>();
activeParameters = new List <ParameterExpression>();
evaluator = new ExpressionEvaluator(lambda);
parameterExtractor = new ParameterExtractor(evaluator);
if (fixBooleanExpressions)
{
booleanExpressionConverter = new BooleanExpressionConverter(driver);
}
if (lambda.Parameters.Count != sourceColumns.Length)
{
throw Exceptions.InternalError(Strings.ExParametersCountIsNotSameAsSourceColumnListsCount, OrmLog.Instance);
}
if (sourceColumns.Any(list => list.Any(c => c.IsNullReference())))
{
throw Exceptions.InternalError(Strings.ExSourceColumnListContainsNullValues, OrmLog.Instance);
}
sourceMapping = new Dictionary <ParameterExpression, IReadOnlyList <SqlExpression> >();
}
// Constructors
public ExpressionTranslationContext(ProviderInfo providerInfo, StorageDriver driver, BooleanExpressionConverter booleanExpressionConverter)
{
ProviderInfo = providerInfo;
Driver = driver;
BooleanExpressionConverter = booleanExpressionConverter;
}
public ExpressionTranslationScope(ProviderInfo providerInfo, StorageDriver driver, BooleanExpressionConverter booleanExpressionConverter)
: base(new ExpressionTranslationContext(providerInfo, driver, booleanExpressionConverter))
{
}