C# Class SqlFu.Builders.Expressions.ExpressionSqlGenerator

Inheritance: System.Linq.Expressions.ExpressionVisitor, IGenerateSqlFromExpressions

Datei anzeigen Open project: sapiens/SqlFu

Public Methods

Method	Description
ExpressionSqlGenerator ( IDbProviderExpressions provider, ITableInfoFactory factory, IEscapeIdentifier escape, ParametersManager param = null ) : System
GetColumnsSql ( ) : string	Only to generate "select columns"
GetSql ( Expression expression ) : string	For everything except "select columns"
ToString ( ) : string

Method	Description
VisitBinary ( BinaryExpression node ) : Expression
VisitConstant ( ConstantExpression node ) : Expression
VisitMember ( MemberExpression node ) : Expression	This is called only in criterias. It shouldn't be called when in generating columns
VisitMemberInit ( MemberInitExpression node ) : Expression
VisitMethodCall ( MethodCallExpression node ) : Expression
VisitNew ( NewExpression node ) : Expression
VisitUnary ( UnaryExpression node ) : Expression

Method	Description
GetColumnName ( MemberExpression member ) : string
GetColumnName ( MemberInfo column ) : string
GetColumnName ( UnaryExpression member ) : string
HandleAnonymous ( NewExpression node ) : void
HandleContains ( MethodCallExpression meth ) : void
HandleDateTimeProperties ( MemberExpression node ) : void
HandleInject ( MethodCallExpression node ) : void
HandleObject ( NewExpression node ) : int	Returns how many columns were written
HandleParamStringFunctions ( MethodCallExpression node ) : void
HandleParameter ( MemberExpression node ) : void
HandleParameter ( MethodCallExpression node ) : void
HandleParameterSubProperty ( MemberExpression node ) : void	For properties of a parameter property. Used to for properties that can be translated into db functions
HandleSingleBooleanConstant ( ConstantExpression node ) : void
HandleSingleBooleanProperty ( MemberExpression node, bool b ) : void
HandleStringProperties ( MemberExpression node ) : void
IsLambdaBooleanConstantHandled ( LambdaExpression expression ) : bool
IsSingleBooleanConstant ( ConstantExpression node ) : bool
IsSingleBooleanProperty ( Expression node ) : bool
VisitProjection ( NewExpression node ) : void
WriteParameter ( Expression node ) : void

public ExpressionSqlGenerator ( IDbProviderExpressions provider, ITableInfoFactory factory, IEscapeIdentifier escape, ParametersManager param = null ) : System
provider	IDbProviderExpressions
factory	ITableInfoFactory
escape	IEscapeIdentifier
param	ParametersManager
return	System

Only to generate "select columns"

public GetColumnsSql ( ) : string
return	string

For everything except "select columns"

public GetSql ( Expression expression ) : string
expression	System.Linq.Expressions.Expression
return	string

public ToString ( ) : string
return	string

protected VisitBinary ( BinaryExpression node ) : Expression
node	System.Linq.Expressions.BinaryExpression
return	System.Linq.Expressions.Expression

protected VisitConstant ( ConstantExpression node ) : Expression
node	System.Linq.Expressions.ConstantExpression
return	System.Linq.Expressions.Expression

This is called only in criterias. It shouldn't be called when in generating columns

protected VisitMember ( MemberExpression node ) : Expression
node	System.Linq.Expressions.MemberExpression
return	System.Linq.Expressions.Expression

protected VisitMemberInit ( MemberInitExpression node ) : Expression
node	System.Linq.Expressions.MemberInitExpression
return	System.Linq.Expressions.Expression

protected VisitMethodCall ( MethodCallExpression node ) : Expression
node	System.Linq.Expressions.MethodCallExpression
return	System.Linq.Expressions.Expression

protected VisitNew ( NewExpression node ) : Expression
node	System.Linq.Expressions.NewExpression
return	System.Linq.Expressions.Expression

protected VisitUnary ( UnaryExpression node ) : Expression
node	System.Linq.Expressions.UnaryExpression
return	System.Linq.Expressions.Expression