public static bool HasPropertyExpression( this DbModificationClause modificationClause) { var setClause = modificationClause as DbSetClause; return(setClause?.Property is DbPropertyExpression); }
public static bool IsFor( this DbModificationClause clause, string property) { return(clause.HasPropertyExpression() && clause.Property().Property.Name == property); }
public static DbModificationClause UpdateIfMatch( this DbModificationClause clause, string property, DbExpression value) { return(clause.IsFor(property) ? DbExpressionBuilder.SetClause(clause.Property(), value) : clause); }
public static DbModificationClause UpdateIfMatch(this DbModificationClause clause, string property, DbExpression value) { var propertyExpression = (DbPropertyExpression)((DbSetClause)clause).Property; if (propertyExpression.Property.Name == property) { return(DbExpressionBuilder.SetClause(propertyExpression, value)); } return(clause); }
public static bool HasPropertyExpression( this DbModificationClause modificationClause) { var setClause = modificationClause as DbSetClause; if (setClause == null) { return(false); } return(setClause.Property is DbPropertyExpression); }
private static bool IgnoreProperty(DbModificationClause clause) { string propertyName = (((clause as DbSetClause)?.Property as DbPropertyExpression)?.Property as EdmProperty) ?.Name; if (propertyName == null) { return(false); } return(_namesToIgnore.Any(n => propertyName.Contains(n))); }
public static DbPropertyExpression Property( this DbModificationClause clause) { if (clause.HasPropertyExpression()) { var setClause = (DbSetClause)clause; return((DbPropertyExpression)setClause.Property); } const string message = "clause does not contain property expression. " + "Use HasPropertyExpression method to check if it has property expression."; throw new Exception(message); }