public void ETagProperty()
{
// Create the DSD to register type descriptors
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(TMPT_DomainService));
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(typeof(TMPT_MockEntity1));
PropertyDescriptor descriptor = properties["ETag"];
Assert.IsNotNull(descriptor,
"There should be a property descriptor for ETag.");
Assert.AreEqual(typeof(string), descriptor.PropertyType,
"The ETag type should be a string.");
EditableAttribute editableAttribute = (EditableAttribute)descriptor.Attributes[typeof(EditableAttribute)];
Assert.IsNotNull(editableAttribute,
"The ETag should have an EditableAttribute.");
Assert.IsFalse(editableAttribute.AllowEdit,
"The ETag should not allow editing.");
Assert.IsFalse(editableAttribute.AllowInitialValue,
"The ETag should not allow an initial value.");
DisplayAttribute displayAttribute = (DisplayAttribute)descriptor.Attributes[typeof(DisplayAttribute)];
Assert.IsNotNull(displayAttribute,
"The ETag should have an DisplayAttribute.");
Assert.IsFalse(displayAttribute.AutoGenerateField,
"The ETag should not be included in autogeneration.");
ConcurrencyCheckAttribute concurrencyCheckAttribute = (ConcurrencyCheckAttribute)descriptor.Attributes[typeof(ConcurrencyCheckAttribute)];
Assert.IsNotNull(concurrencyCheckAttribute,
"The ETag should have an ConcurrencyCheckAttribute.");
}
private static IDateOnlyFacet Create(DataTypeAttribute attribute, ConcurrencyCheckAttribute concurrencyCheckAttribute, ISpecification holder) =>
attribute?.DataType == DataType.Date
? new DateOnlyFacet(holder)
: concurrencyCheckAttribute != null
? null
: attribute?.DataType == DataType.DateTime
? null
: new DateOnlyFacet(holder);
private static IDateOnlyFacet Create(DataTypeAttribute attribute, ConcurrencyCheckAttribute concurrencyCheckAttribute, ISpecification holder)
{
if (attribute?.DataType == DataType.Date)
{
return(new DateOnlyFacet(holder));
}
if (concurrencyCheckAttribute != null)
{
return(null);
}
return(attribute?.DataType == DataType.DateTime ? null : new DateOnlyFacet(holder));
}
static void Main(string[] args)
{
Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
Console.WriteLine("Your model assembly name:");
var assemblyName = Console.ReadLine();
var asm = Assembly.Load(assemblyName);
var classes = asm.GetTypes().Where(p => p.IsClass).ToList();
foreach (var item in classes)
{
// Just grabbing this to get hold of the type name:
var type = item.GetType();
// Get the PropertyInfo object:
var properties = item.GetProperties();
if (HasEFDataAnnotaion(properties))
{
Console.WriteLine("");
Console.WriteLine("Found Data Annotations attributes at {0} ...", item.FullName);
foreach (var property in properties)
{
var attributes = property.GetCustomAttributes(false);
// Using reflection.
Attribute[] attrs = System.Attribute.GetCustomAttributes(property);
// Displaying output.
foreach (Attribute attr in attrs)
{
if (attr is KeyAttribute)
{
KeyAttribute a = (KeyAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is ForeignKeyAttribute)
{
ForeignKeyAttribute a = (ForeignKeyAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is IndexAttribute)
{
IndexAttribute a = (IndexAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.GetType().FullName + a.ToString(), property.Name);
}
if (attr is RequiredAttribute)
{
RequiredAttribute a = (RequiredAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is TimestampAttribute)
{
TimestampAttribute a = (TimestampAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is ConcurrencyCheckAttribute)
{
ConcurrencyCheckAttribute a = (ConcurrencyCheckAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is MinLengthAttribute)
{
MinLengthAttribute a = (MinLengthAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is MaxLengthAttribute)
{
MaxLengthAttribute a = (MaxLengthAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is StringLengthAttribute)
{
StringLengthAttribute a = (StringLengthAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is TableAttribute)
{
TableAttribute a = (TableAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is ColumnAttribute)
{
ColumnAttribute a = (ColumnAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is DatabaseGeneratedAttribute)
{
DatabaseGeneratedAttribute a = (DatabaseGeneratedAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
if (attr is ComplexTypeAttribute)
{
ComplexTypeAttribute a = (ComplexTypeAttribute)attr;
Console.WriteLine("attribute {0} on {1} ", a.ToString(), property.Name);
}
}
}
}
}
}
private static object[] GetArgs(ConcurrencyCheckAttribute attribute)
{
return(new object[] { });
}
