public virtual Expression ApplyContext(Expression expression, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull("expression", expression);
ArgumentUtility.CheckNotNull("mappingResolutionContext", mappingResolutionContext);
return(SqlContextExpressionVisitor.ApplySqlExpressionContext(expression, expressionContext, this, mappingResolutionContext));
}
public virtual SqlStatement ApplySelectionContext(SqlStatement sqlStatement, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull("sqlStatement", sqlStatement);
ArgumentUtility.CheckNotNull("mappingResolutionContext", mappingResolutionContext);
return(SqlContextSelectionAdjuster.ApplyContext(sqlStatement, expressionContext, this, mappingResolutionContext));
}
public virtual ITableInfo ApplyContext(ITableInfo tableInfo, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull("tableInfo", tableInfo);
ArgumentUtility.CheckNotNull("mappingResolutionContext", mappingResolutionContext);
return(SqlContextTableInfoVisitor.ApplyContext(tableInfo, expressionContext, this, mappingResolutionContext));
}
public virtual IJoinInfo ApplyContext(IJoinInfo joinInfo, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull("joinInfo", joinInfo);
ArgumentUtility.CheckNotNull("mappingResolutionContext", mappingResolutionContext);
return(SqlContextJoinInfoVisitor.ApplyContext(joinInfo, expressionContext, this, mappingResolutionContext));
}
public static IJoinInfo ApplyContext (IJoinInfo joinInfo, SqlExpressionContext expressionContext, IMappingResolutionStage stage, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull ("joinInfo", joinInfo);
ArgumentUtility.CheckNotNull ("stage", stage);
var visitor = new SqlContextJoinInfoVisitor (stage, expressionContext, mappingResolutionContext);
return joinInfo.Accept (visitor);
}
protected SqlContextTableInfoVisitor (IMappingResolutionStage stage, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull ("stage", stage);
ArgumentUtility.CheckNotNull ("mappingResolutionContext", mappingResolutionContext);
_stage = stage;
_expressionContext = expressionContext;
_mappingResolutionContext = mappingResolutionContext;
}
public static IJoinInfo ApplyContext(IJoinInfo joinInfo, SqlExpressionContext expressionContext, IMappingResolutionStage stage, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull("joinInfo", joinInfo);
ArgumentUtility.CheckNotNull("stage", stage);
var visitor = new SqlContextJoinInfoVisitor(stage, expressionContext, mappingResolutionContext);
return(joinInfo.Accept(visitor));
}
protected SqlContextExpressionVisitor (SqlExpressionContext currentContext, IMappingResolutionStage stage, IMappingResolutionContext context)
{
ArgumentUtility.CheckNotNull ("stage", stage);
ArgumentUtility.CheckNotNull ("context", context);
_currentContext = currentContext;
_stage = stage;
_context = context;
}
protected SqlContextTableInfoVisitor(IMappingResolutionStage stage, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull("stage", stage);
ArgumentUtility.CheckNotNull("mappingResolutionContext", mappingResolutionContext);
_stage = stage;
_expressionContext = expressionContext;
_mappingResolutionContext = mappingResolutionContext;
}
protected SqlContextExpressionVisitor(SqlExpressionContext currentContext, IMappingResolutionStage stage, IMappingResolutionContext context)
{
ArgumentUtility.CheckNotNull("stage", stage);
ArgumentUtility.CheckNotNull("context", context);
_currentContext = currentContext;
_stage = stage;
_context = context;
}
public static SqlStatement ApplyContext (SqlStatement sqlStatement, SqlExpressionContext expressionContext, IMappingResolutionStage stage, IMappingResolutionContext mappingresolutionContext)
{
ArgumentUtility.CheckNotNull ("sqlStatement", sqlStatement);
ArgumentUtility.CheckNotNull ("stage", stage);
ArgumentUtility.CheckNotNull ("mappingresolutionContext", mappingresolutionContext);
var visitor = new SqlContextSelectionAdjuster (stage, mappingresolutionContext);
return visitor.VisitSqlStatement (sqlStatement, expressionContext);
}
public static Expression ApplySqlExpressionContext (
Expression expression, SqlExpressionContext initialSemantics, IMappingResolutionStage stage, IMappingResolutionContext context)
{
ArgumentUtility.CheckNotNull ("expression", expression);
ArgumentUtility.CheckNotNull ("stage", stage);
ArgumentUtility.CheckNotNull ("context", context);
var visitor = new SqlContextExpressionVisitor (initialSemantics, stage, context);
return visitor.VisitExpression (expression);
}
public static SqlStatement ApplyContext(SqlStatement sqlStatement, SqlExpressionContext expressionContext, IMappingResolutionStage stage, IMappingResolutionContext mappingresolutionContext)
{
ArgumentUtility.CheckNotNull("sqlStatement", sqlStatement);
ArgumentUtility.CheckNotNull("stage", stage);
ArgumentUtility.CheckNotNull("mappingresolutionContext", mappingresolutionContext);
var visitor = new SqlContextSelectionAdjuster(stage, mappingresolutionContext);
return(visitor.VisitSqlStatement(sqlStatement, expressionContext));
}
public SqlExpression(IDatabase database)
{
modelDef = PocoData.ForType(typeof(T), database.PocoDataFactory);
_database = database;
_databaseType = database.DatabaseType;
PrefixFieldWithTableName = false;
WhereStatementWithoutWhereString = false;
paramPrefix = "@";
members = new List <string>();
Context = new SqlExpressionContext(this);
}
public static Expression ApplySqlExpressionContext(
Expression expression, SqlExpressionContext initialSemantics, IMappingResolutionStage stage, IMappingResolutionContext context)
{
ArgumentUtility.CheckNotNull("expression", expression);
ArgumentUtility.CheckNotNull("stage", stage);
ArgumentUtility.CheckNotNull("context", context);
var visitor = new SqlContextExpressionVisitor(initialSemantics, stage, context);
return(visitor.Visit(expression));
}
public SqlStatement VisitSqlStatement (SqlStatement sqlStatement, SqlExpressionContext expressionContext)
{
ArgumentUtility.CheckNotNull ("sqlStatement", sqlStatement);
if (expressionContext == SqlExpressionContext.PredicateRequired)
throw new InvalidOperationException ("A SqlStatement cannot be used as a predicate.");
var statementBuilder = new SqlStatementBuilder (sqlStatement);
var newSelectProjection = _stage.ApplyContext (sqlStatement.SelectProjection, expressionContext, _mappingResolutionContext);
statementBuilder.SelectProjection = newSelectProjection;
statementBuilder.RecalculateDataInfo (sqlStatement.SelectProjection);
var newSqlStatement = statementBuilder.GetSqlStatement();
return newSqlStatement.Equals (sqlStatement) ? sqlStatement : newSqlStatement;
}
public SqlStatement VisitSqlStatement(SqlStatement sqlStatement, SqlExpressionContext expressionContext)
{
ArgumentUtility.CheckNotNull("sqlStatement", sqlStatement);
if (expressionContext == SqlExpressionContext.PredicateRequired)
{
throw new InvalidOperationException("A SqlStatement cannot be used as a predicate.");
}
var statementBuilder = new SqlStatementBuilder(sqlStatement);
var newSelectProjection = _stage.ApplyContext(sqlStatement.SelectProjection, expressionContext, _mappingResolutionContext);
statementBuilder.SelectProjection = newSelectProjection;
statementBuilder.RecalculateDataInfo(sqlStatement.SelectProjection);
var newSqlStatement = statementBuilder.GetSqlStatement();
return(newSqlStatement.Equals(sqlStatement) ? sqlStatement : newSqlStatement);
}
private Expression ApplySqlExpressionContext(Expression expression, SqlExpressionContext expressionContext)
{
return(ApplySqlExpressionContext(expression, expressionContext, _stage, _context));
}
private Expression VisitChildrenWithGivenSemantics(Expression expression, SqlExpressionContext childContext)
{
var visitor = new SqlContextExpressionVisitor(childContext, _stage, _context);
return(visitor.VisitExtension(expression));
}
public TestableSqlContextExpressionVisitor (SqlExpressionContext currentContext, IMappingResolutionStage stage, IMappingResolutionContext context)
: base (currentContext, stage, context)
{
}
public virtual IJoinInfo ApplyContext (IJoinInfo joinInfo, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull ("joinInfo", joinInfo);
ArgumentUtility.CheckNotNull ("mappingResolutionContext", mappingResolutionContext);
return SqlContextJoinInfoVisitor.ApplyContext (joinInfo, expressionContext, this, mappingResolutionContext);
}
private Expression VisitChildrenWithGivenSemantics (ExtensionExpression expression, SqlExpressionContext childContext)
{
var visitor = new SqlContextExpressionVisitor (childContext, _stage, _context);
return visitor.VisitExtensionExpression (expression);
}
public virtual ITableInfo ApplyContext (ITableInfo tableInfo, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull ("tableInfo", tableInfo);
ArgumentUtility.CheckNotNull ("mappingResolutionContext", mappingResolutionContext);
return SqlContextTableInfoVisitor.ApplyContext (tableInfo, expressionContext, this, mappingResolutionContext);
}
public virtual Expression ApplyContext (Expression expression, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull ("expression", expression);
ArgumentUtility.CheckNotNull ("mappingResolutionContext", mappingResolutionContext);
return SqlContextExpressionVisitor.ApplySqlExpressionContext (expression, expressionContext, this, mappingResolutionContext);
}
public virtual SqlStatement ApplySelectionContext (SqlStatement sqlStatement, SqlExpressionContext expressionContext, IMappingResolutionContext mappingResolutionContext)
{
ArgumentUtility.CheckNotNull ("sqlStatement", sqlStatement);
ArgumentUtility.CheckNotNull ("mappingResolutionContext", mappingResolutionContext);
return SqlContextSelectionAdjuster.ApplyContext (sqlStatement, expressionContext, this, mappingResolutionContext);
}
public TestableSqlContextExpressionVisitor(SqlExpressionContext currentContext, IMappingResolutionStage stage, IMappingResolutionContext context)
: base(currentContext, stage, context)
{
}
private Expression ApplySqlExpressionContext (Expression expression, SqlExpressionContext expressionContext)
{
return ApplySqlExpressionContext (expression, expressionContext, _stage, _context);
}