public static Int32 Add(
this CodeAttributeDeclarationCollection attributeCollection,
Type attributeType,
params Tuple <String, Object>[] parameters
)
{
if (attributeType == null)
{
throw Logger.Fatal.ArgumentNull(nameof(attributeType));
}
return(attributeCollection.Add(
new CodeAttributeDeclaration(
new CodeTypeReference(attributeType),
parameters.Select(
tuple => new CodeAttributeArgument(tuple.Item1, CommandCodeGenerator.CreateLiteralExpression(tuple.Item2))
).ToArray()
)
));
}
public static void GenerateBackingField(
this CodeMemberProperty property,
CodeTypeDeclaration containingType,
Object defaultValue
)
{
if (containingType == null)
{
throw Logger.Fatal.ArgumentNull(nameof(containingType));
}
if (String.IsNullOrEmpty(property.Name))
{
throw Logger.Fatal.Argument(
nameof(property),
SR.CodeDomExtensions_PropertyNameNotSet
);
}
if (property.GetStatements.Any())
{
throw Logger.Fatal.Argument(
nameof(property),
SR.CodeDomExtensions_PropertyGetterNotEmpty
);
}
if (property.SetStatements.Any())
{
throw Logger.Fatal.Argument(
nameof(property),
SR.CodeDomExtensions_PropertySetterNotEmpty
);
}
var fieldName = "_" + ToCamelCase(property.Name);
if (containingType.Members
.Cast <CodeTypeMember>()
.Any(member => member.Name == fieldName)
)
{
throw Logger.Fatal.InvalidOperation(SR.CodeDomExtensions_FieldExists);
}
var isStatic = (property.Attributes & MemberAttributes.Static) == MemberAttributes.Static;
var codeField = new CodeMemberField()
{
Name = fieldName,
Type = property.Type,
Attributes = MemberAttributes.Private | (isStatic ? MemberAttributes.Static : 0),
};
if (defaultValue != null)
{
codeField.InitExpression = CommandCodeGenerator.CreateLiteralExpression(defaultValue);
}
CreatePropertyGetterAndSetter(property, codeField.Name, CreateThisExpression(containingType, isStatic));
containingType.Members.Add(codeField);
}