C# Class EFLinqAnalyzer.LinqExpressionValidator

ファイルを表示 Open project: jumpinjackie/roslyn-ef-linq-analyzer Class Usage Examples

Public Methods

Method	Description
MemberAccessIsAccessingDbContext ( MemberAccessExpressionSyntax memberExpr, SyntaxNodeAnalysisContext context, EFUsageContext efContext, EFCodeFirstClassInfo &clsInfo ) : bool
ValidateLinqToEntitiesExpression ( LambdaExpressionSyntax lambda, EFCodeFirstClassInfo rootQueryableType, SyntaxNodeAnalysisContext context, EFUsageContext efContext, bool treatAsWarning = false ) : void	Validates the given lambda to see if it is a valid LINQ to Entities expression
ValidateLinqToEntitiesUsageInSyntaxNodes ( IEnumerable descendants, EFCodeFirstClassInfo rootQueryableType, SyntaxNodeAnalysisContext context, EFUsageContext efContext, ContextualLinqParameter>.Dictionary parameterNodes, bool treatAsWarning ) : void	Validates the series of syntax nodes for valid usages of LINQ to Entities constructs

Private Methods

Method	Description
DoesMethodReturnDbSet ( Microsoft.CodeAnalysis.CSharp.Syntax.IdentifierNameSyntax methodIdent, SyntaxNodeAnalysisContext context, EFUsageContext efContext, EFCodeFirstClassInfo clsInfo ) : bool
IsSupportedLinqToEntitiesMethod ( InvocationExpressionSyntax node, MemberAccessExpressionSyntax memberExpr, EFCodeFirstClassInfo rootQueryableType, EFUsageContext efContext, SyntaxNodeAnalysisContext context ) : bool
ReturnStatementTracesBackToDbSet ( Microsoft.CodeAnalysis.CSharp.Syntax.ReturnStatementSyntax ret, SyntaxNodeAnalysisContext context, EFCodeFirstClassInfo clsInfo ) : bool
SymbolCanBeTracedBackToDbContext ( ISymbol sym, SyntaxNodeAnalysisContext context, EFUsageContext efContext, EFCodeFirstClassInfo clsInfo ) : bool
ValidateMemberAccessInLinqExpression ( MemberAccessExpressionSyntax node, EFCodeFirstClassInfo rootQueryableType, SyntaxNodeAnalysisContext context, ContextualLinqParameter>.Dictionary parameterNodes, bool treatAsWarning ) : void
ValidateMethodCallInLinqExpression ( InvocationExpressionSyntax node, EFCodeFirstClassInfo rootQueryableType, SyntaxNodeAnalysisContext context, EFUsageContext efContext, ContextualLinqParameter>.Dictionary parameterNodes, bool treatAsWarning ) : void
ValidateNavigationPropertyAccess ( InvocationExpressionSyntax node, SyntaxNodeAnalysisContext context, EFUsageContext efContext, bool treatAsWarning, string memberName, EFCodeFirstClassInfo cls ) : void

Method Details

MemberAccessIsAccessingDbContext() public static method

public static MemberAccessIsAccessingDbContext ( MemberAccessExpressionSyntax memberExpr, SyntaxNodeAnalysisContext context, EFUsageContext efContext, EFCodeFirstClassInfo &clsInfo ) : bool
memberExpr	MemberAccessExpressionSyntax
context	SyntaxNodeAnalysisContext
efContext	EFUsageContext
clsInfo	EFCodeFirstClassInfo
return	bool

ValidateLinqToEntitiesExpression() public static method

Validates the given lambda to see if it is a valid LINQ to Entities expression

public static ValidateLinqToEntitiesExpression ( LambdaExpressionSyntax lambda, EFCodeFirstClassInfo rootQueryableType, SyntaxNodeAnalysisContext context, EFUsageContext efContext, bool treatAsWarning = false ) : void
lambda	LambdaExpressionSyntax	The lambda syntax node
rootQueryableType	EFCodeFirstClassInfo	The type of the IQueryable instance where a known LINQ operator is invoked on with this lambda
context	SyntaxNodeAnalysisContext	The analysis context
efContext	EFUsageContext	The EF-specific view of the semantic model
treatAsWarning	bool	If true, instructs any diagnostic reports to be flagged as warnings instead of errors. This is normally true when the analyzer cannot fully determine that the LINQ expression is made against an actual DbSet
return	void

ValidateLinqToEntitiesUsageInSyntaxNodes() public static method

Validates the series of syntax nodes for valid usages of LINQ to Entities constructs

public static ValidateLinqToEntitiesUsageInSyntaxNodes ( IEnumerable descendants, EFCodeFirstClassInfo rootQueryableType, SyntaxNodeAnalysisContext context, EFUsageContext efContext, ContextualLinqParameter>.Dictionary parameterNodes, bool treatAsWarning ) : void
descendants	IEnumerable
rootQueryableType	EFCodeFirstClassInfo
context	SyntaxNodeAnalysisContext
efContext	EFUsageContext
parameterNodes	ContextualLinqParameter>.Dictionary
treatAsWarning	bool
return	void