private static T GetAttributeFromCache <T> (MemberInfo memberInfo)
where T : Attribute
{
return((T)s_attributeCache.GetOrCreateValue(
Tuple.Create(memberInfo, typeof(T)),
key => AttributeUtility.GetCustomAttribute <T> (key.Item1, true)));
}
public void Test_FromBaseWithInterface()
{
ICustomAttribute attribute =
(ICustomAttribute)AttributeUtility.GetCustomAttribute(_basePropertyWithSingleAttribute, typeof(ICustomAttribute), true);
Assert.That(attribute, Is.Not.Null);
}
private static Type FindProviderAttributeType(Type type)
{
var concreteType = MixinTypeUtility.GetConcreteMixedType(type);
var attribute = AttributeUtility.GetCustomAttribute <BusinessObjectProviderAttribute> (concreteType, true);
if (attribute == null)
{
var message = string.Format(
"The type '{0}' does not have the '{1}' applied.",
type.FullName,
typeof(BusinessObjectProviderAttribute).FullName);
throw new ArgumentException(message, "type");
}
if (!TypeExtensions.CanAscribeTo(attribute.BusinessObjectProviderType, typeof(BindableObjectProvider)))
{
var message = string.Format(
"The business object provider associated with the type '{0}' is not of type '{1}'.",
type.FullName,
typeof(BindableObjectProvider).FullName);
throw new ArgumentException(message, "type");
}
return(attribute.GetType());
}
protected virtual bool PropertyFilter(MemberInfo memberInfo, object filterCriteria)
{
// properties explicitly marked invisible are ignored
var attribute = AttributeUtility.GetCustomAttribute <ObjectBindingAttribute> (memberInfo, true);
if (attribute != null && !attribute.Visible)
{
return(false);
}
var propertyInfo = (PropertyInfo)memberInfo;
// indexed properties are ignored
if (propertyInfo.GetIndexParameters().Length > 0)
{
return(false);
}
// properties with a public getter are included, as long as that getter is not an infrastructure property
var publicGetter = propertyInfo.GetGetMethod(false);
if (publicGetter != null && !IsInfrastructureProperty(propertyInfo, publicGetter))
{
return(true);
}
// property can be any interface implementation as long as it is not an infrastructure property
var publicOrNonPublicGetter = publicGetter ?? propertyInfo.GetGetMethod(true);
return(publicOrNonPublicGetter != null &&
_interfaceMethodImplementations.ContainsKey(publicOrNonPublicGetter) &&
!_interfaceMethodImplementations[publicOrNonPublicGetter].TrueForAll(m => IsInfrastructureProperty(propertyInfo, m)));
}
private Enum GetUndefinedValue()
{
var undefinedEnumValueAttribute = AttributeUtility.GetCustomAttribute <UndefinedEnumValueAttribute> (UnderlyingType, false);
if (undefinedEnumValueAttribute == null)
{
return(null);
}
if (!UnderlyingType.IsInstanceOfType(undefinedEnumValueAttribute.GetValue()))
{
throw new InvalidOperationException(
string.Format(
"The enum type '{0}' defines a '{1}' with an enum value that belongs to a different enum type.",
UnderlyingType,
typeof(UndefinedEnumValueAttribute)));
}
if (IsNullable)
{
throw new InvalidOperationException(
string.Format(
"The property '{0}' defined on type '{1}' must not be nullable since the property's type already defines a '{2}'.",
Identifier,
PropertyInfo.DeclaringType,
typeof(UndefinedEnumValueAttribute)));
}
return(undefinedEnumValueAttribute.GetValue());
}
private MethodInfo GetWrapper(Type type, MethodInfo wrappedMethod)
{
return((from method in type.GetMethods(BindingFlags.Instance | BindingFlags.Public)
let attribute = AttributeUtility.GetCustomAttribute <GeneratedMethodWrapperAttribute> (method, false)
where attribute != null && attribute.ResolveReferencedMethod().Equals(wrappedMethod)
select method).Single());
}
public static WxeParameterAttribute GetAttribute(PropertyInfo property)
{
ArgumentUtility.CheckNotNull("property", property);
WxeParameterAttribute attribute = AttributeUtility.GetCustomAttribute <WxeParameterAttribute> (property, false);
if (attribute == null)
{
return(null);
}
if (!property.IsOriginalDeclaration())
{
throw new WxeException(
string.Format(
"Property '{0}', overridden by '{1}', has a WxeParameterAttribute applied. The WxeParameterAttribute may only be applied to the original declaration of a property.",
property.Name,
property.DeclaringType));
}
if (!attribute._required.HasValue)
{
attribute._required = property.PropertyType.IsValueType;
}
return(attribute);
}
public string GetClassID(Type type)
{
ArgumentUtility.CheckNotNull("type", type);
var attribute = AttributeUtility.GetCustomAttribute <ClassIDAttribute> (type, false);
return(attribute != null ? attribute.ClassID : type.Name);
}
public void GetCustomAttribute()
{
var type = typeof(DateTime);
var adapter = TypeAdapter.Create(type);
Assert.That(
adapter.GetCustomAttribute <SerializableAttribute> (true),
Is.EqualTo(AttributeUtility.GetCustomAttribute <SerializableAttribute> (type, true)));
}
public IEnumerable <IMetaValidationRule> GetMetaValidationRules()
{
var lengthConstraintAttribute = AttributeUtility.GetCustomAttribute <ILengthConstrainedPropertyAttribute> (_implementationProperty, false);
if (lengthConstraintAttribute != null && lengthConstraintAttribute.MaximumLength.HasValue)
{
yield return(new RemotionMaxLengthMetaValidationRule(_implementationProperty, lengthConstraintAttribute.MaximumLength.Value));
}
}
private Type GetGetObjectServiceType()
{
var attribute = AttributeUtility.GetCustomAttribute <IBusinessObjectServiceTypeAttribute <IGetObjectService> > (ConcreteType, true);
if (attribute == null)
{
return(typeof(IGetObjectService));
}
return(attribute.Type);
}
public Type GetValidatedType(Type collectorType)
{
ArgumentUtility.CheckNotNull("collectorType", collectorType);
if (collectorType.IsDefined(typeof(ApplyWithMixinAttribute), false))
{
return(AttributeUtility.GetCustomAttribute <ApplyWithMixinAttribute> (collectorType, false).MixinType);
}
return(_validatedTypeResolver.GetValidatedType(collectorType));
}
public void NoPublicWrapperGeneratedForInfrastructureMembers()
{
Type type = ((IMixinTarget)CreateMixedObject <BaseType1> (typeof(MixinWithProtectedOverrider))).Mixins[0].GetType();
IEnumerable <MethodInfo> wrappedMethods =
from method in type.GetMethods(BindingFlags.Instance | BindingFlags.Public)
let attribute = AttributeUtility.GetCustomAttribute <GeneratedMethodWrapperAttribute> (method, false)
let declaringType = attribute != null?attribute.ResolveReferencedMethod().DeclaringType : null
let declaringTypeDefinition = declaringType != null && declaringType.IsGenericType ? declaringType.GetGenericTypeDefinition() : declaringType
where attribute != null && (declaringTypeDefinition == typeof(Mixin <>) || declaringTypeDefinition == typeof(Mixin <,>))
select method;
Assert.That(wrappedMethods.ToArray(), Is.Empty);
}
private MemberVisibility GetVisibility(MemberInfo implementingMemberInfo)
{
MemberVisibilityAttribute visibilityAttribute = AttributeUtility.GetCustomAttribute <MemberVisibilityAttribute> (implementingMemberInfo, false);
if (visibilityAttribute != null)
{
return(visibilityAttribute.Visibility);
}
else
{
return(_defaultVisibility);
}
}
public EntityNameDefinition GetTableName(ClassDefinition classDefinition)
{
ArgumentUtility.CheckNotNull("classDefinition", classDefinition);
var tableAttribute = AttributeUtility.GetCustomAttribute <DBTableAttribute> (classDefinition.ClassType, false);
if (tableAttribute == null)
{
return(null);
}
return(new EntityNameDefinition(null, String.IsNullOrEmpty(tableAttribute.Name) ? classDefinition.ID : tableAttribute.Name));
}
public void GetPublicMethodWrapper_HasAttribute()
{
var classEmitter = new CustomClassEmitter(Scope, "GetPublicMethodWrapper_HasAttribute", typeof(ClassWithProtectedMethod));
classEmitter.GetPublicMethodWrapper(typeof(ClassWithProtectedMethod).GetMethod("GetSecret", _declaredInstanceBindingFlags));
object instance = Activator.CreateInstance(classEmitter.BuildType());
MethodInfo publicWrapper = instance.GetType().GetMethod("__wrap__GetSecret");
var attribute = AttributeUtility.GetCustomAttribute <GeneratedMethodWrapperAttribute> (publicWrapper, false);
Assert.That(attribute, Is.Not.Null);
}
private XmlSerializer GetXmlSerializer(Type concreteType)
{
return(_attributeOverridesCache.GetOrCreateValue(
concreteType,
delegate(Type type)
{
return new XmlSerializer(
type,
CreateAttributeOverrides(type),
new Type[0],
AttributeUtility.GetCustomAttribute <XmlRootAttribute> (type, true),
null);
}));
}
public IEnumerable <IPropertyValidator> GetHardConstraintPropertyValidators()
{
var nullableAttribute = AttributeUtility.GetCustomAttribute <INullablePropertyAttribute> (_implementationProperty, false);
if (nullableAttribute != null && !nullableAttribute.IsNullable)
{
yield return(new NotNullValidator());
if (ReflectionUtility.IsObjectList(_implementationProperty.PropertyType))
{
yield return(new NotEmptyValidator(GetDefaultValue(_implementationProperty.PropertyType)));
}
}
}
private static string GetMessage(Rule rule)
{
MethodInfo method = rule.Method;
var attribute = AttributeUtility.GetCustomAttribute <DelegateRuleDescriptionAttribute> (method, true);
if (attribute == null || attribute.Message == null)
{
return(FormatMessage(rule.Method.Name));
}
else
{
return(attribute.Message);
}
}
private static string GetRuleName(Rule rule)
{
MethodInfo method = rule.Method;
var attribute = AttributeUtility.GetCustomAttribute <DelegateRuleDescriptionAttribute> (method, true);
if (attribute == null || attribute.RuleName == null)
{
return(method.DeclaringType.FullName + "." + rule.Method.Name);
}
else
{
return(attribute.RuleName);
}
}
/// <summary>
/// Returns the types of the mixins that were used to generate <paramref name="concreteMixedType"/>. The mixins are ordered and open generic
/// mixins are closed exactly as used by the code generation (and as defined by <see cref="TargetClassDefinition.Mixins"/>.
/// </summary>
/// <param name="concreteMixedType">The concrete mixed type whose mixins should be retrieved.</param>
/// <returns>An ordered array of mixin types that directly corresponds to the mixins held by instances of the mixed type.</returns>
public static Type[] GetOrderedMixinTypesFromConcreteType(Type concreteMixedType)
{
ArgumentUtility.CheckNotNull("concreteMixedType", concreteMixedType);
var attribute = AttributeUtility.GetCustomAttribute <ConcreteMixedTypeAttribute> (concreteMixedType, true);
if (attribute == null)
{
return(null);
}
else
{
return(attribute.OrderedMixinTypes);
}
}
public IEnumerable <ExtensibleEnumInfo <T> > GetValueInfosForType <T> (ExtensibleEnumDefinition <T> definition, Type typeDeclaringMethods)
where T : ExtensibleEnum <T>
{
ArgumentUtility.CheckNotNull("definition", definition);
ArgumentUtility.CheckNotNull("typeDeclaringMethods", typeDeclaringMethods);
var methods = typeDeclaringMethods.GetMethods(BindingFlags.Static | BindingFlags.Public);
var extensionMethods = GetValueExtensionMethods(typeof(T), methods);
return(from mi in extensionMethods
let value = (T)mi.Invoke(null, new object[] { definition })
let positionAttribute = AttributeUtility.GetCustomAttribute <ExtensibleEnumPositionAttribute> (mi, true)
let positionalKey = positionAttribute != null ? positionAttribute.PositionalKey : 0.0
select new ExtensibleEnumInfo <T> (value, mi, positionalKey));
}
public void GetPublicMethodWrapper_Attribute_Properties()
{
var classEmitter = new CustomClassEmitter(Scope, "GetPublicMethodWrapper_Attribute_HasRightToken", typeof(ClassWithProtectedMethod));
var methodToBeWrapped = typeof(ClassWithProtectedMethod).GetMethod("GetSecret", _declaredInstanceBindingFlags);
classEmitter.GetPublicMethodWrapper(methodToBeWrapped);
Type type = classEmitter.BuildType();
MethodInfo publicWrapper = type.GetMethod("__wrap__GetSecret");
var attribute = AttributeUtility.GetCustomAttribute <GeneratedMethodWrapperAttribute> (publicWrapper, false);
Assert.That(attribute.DeclaringType, Is.EqualTo(typeof(ClassWithProtectedMethod)));
Assert.That(attribute.MethodName, Is.EqualTo("GetSecret"));
Assert.That(attribute.MethodSignature, Is.EqualTo(methodToBeWrapped.ToString()));
Assert.That(attribute.ResolveReferencedMethod(), Is.EqualTo(methodToBeWrapped));
}
/// <summary>
/// Returns the <see cref="ClassContext"/> that was used as the mixin configuration when the given <paramref name="concreteMixedType"/>
/// was created by the <see cref="TypeFactory"/>.
/// </summary>
/// <param name="concreteMixedType">The type whose mixin configuration is to be retrieved.</param>
/// <returns>The <see cref="ClassContext"/> used when the given <paramref name="concreteMixedType"/> was created, or <see langword="null"/>
/// if <paramref name="concreteMixedType"/> is no mixed type.</returns>
/// <remarks>
/// <para>
/// The results of this method are cached.
/// </para>
/// </remarks>
public static ClassContext GetClassContextForConcreteType(Type concreteMixedType)
{
ArgumentUtility.CheckNotNull("concreteMixedType", concreteMixedType);
return(s_classContextForConcreteTypesCache.GetOrCreateValue(
concreteMixedType,
t =>
{
var attribute = AttributeUtility.GetCustomAttribute <ConcreteMixedTypeAttribute> (t, true);
if (attribute == null)
{
return null;
}
else
{
return attribute.GetClassContext();
}
}));
}
public IEnumerable <IPropertyValidator> GetAddingPropertyValidators()
{
var lengthConstraintAttribute = AttributeUtility.GetCustomAttribute <ILengthConstrainedPropertyAttribute> (_implementationProperty, false);
if (lengthConstraintAttribute != null)
{
if (lengthConstraintAttribute.MaximumLength.HasValue)
{
yield return(new LengthValidator(0, lengthConstraintAttribute.MaximumLength.Value));
}
}
var nullableAttribute = AttributeUtility.GetCustomAttribute <INullablePropertyAttribute> (_implementationProperty, false);
if (nullableAttribute != null && !nullableAttribute.IsNullable && typeof(IEnumerable).IsAssignableFrom(_implementationProperty.PropertyType) &&
!ReflectionUtility.IsObjectList(_implementationProperty.PropertyType))
{
yield return(new NotEmptyValidator(GetDefaultValue(_implementationProperty.PropertyType)));
}
}
private Lazy <Tuple <ServiceProvider, Type> > GetServiceDeclaration <TService> ()
where TService : IBusinessObjectService
{
return(new Lazy <Tuple <ServiceProvider, Type> > (
() =>
{
var attributeFromDeclaringType = PropertyInfo.GetCustomAttribute <IBusinessObjectServiceTypeAttribute <TService> > (true);
if (attributeFromDeclaringType != null)
{
return new Tuple <ServiceProvider, Type> (ServiceProvider.DeclaringType, attributeFromDeclaringType.Type);
}
var attributeFromPropertyType =
AttributeUtility.GetCustomAttribute <IBusinessObjectServiceTypeAttribute <TService> > (_concreteType.Value, true);
if (attributeFromPropertyType != null)
{
return new Tuple <ServiceProvider, Type> (ServiceProvider.PropertyType, attributeFromPropertyType.Type);
}
return new Tuple <ServiceProvider, Type> (ServiceProvider.DeclaringType, typeof(TService));
}));
}
private XmlAttributeOverrides CreateAttributeOverrides(Type concreteType)
{
XmlAttributeOverrides attributeOverrides = new XmlAttributeOverrides();
foreach (MemberInfo memberInfo in concreteType.FindMembers(
MemberTypes.Field | MemberTypes.Property,
BindingFlags.Instance | BindingFlags.Public,
delegate { return(true); },
null))
{
XmlAttributes attributes = new XmlAttributes();
foreach (XmlElementAttribute attribute in AttributeUtility.GetCustomAttributes <XmlElementAttribute> (memberInfo, true))
{
attributes.XmlElements.Add(attribute);
}
attributes.XmlAttribute = AttributeUtility.GetCustomAttribute <XmlAttributeAttribute> (memberInfo, true);
attributes.XmlIgnore = attributes.XmlAttribute == null && attributes.XmlElements.Count == 0;
attributeOverrides.Add(concreteType, memberInfo.Name, attributes);
}
return(attributeOverrides);
}
public IEnumerable <MemberOverridePair <TMember> > Analyze(IEnumerable <TMember> overriderMembers)
{
ArgumentUtility.CheckNotNull("overriderMembers", overriderMembers);
foreach (TMember member in overriderMembers)
{
var overrideAttribute = (IOverrideAttribute)AttributeUtility.GetCustomAttribute(member.MemberInfo, _attributeType, true);
if (overrideAttribute != null)
{
TMember baseMember = FindOverriddenMember(overrideAttribute, member);
if (baseMember == null)
{
string message = string.Format(
"The member overridden by '{0}' declared by type '{1}' could not be found. Candidates: {2}.",
member.MemberInfo,
member.DeclaringClass.FullName,
BuildCandidateStringForExceptionMessage(BaseMembersByName[member.Name]));
throw new ConfigurationException(message);
}
yield return(new MemberOverridePair <TMember> (baseMember, member));
}
}
}
public BindableObjectClass(
Type concreteType,
BindableObjectProvider businessObjectProvider,
BindableObjectGlobalizationService bindableObjectGlobalizationService,
IEnumerable <PropertyBase> properties)
{
ArgumentUtility.CheckNotNull("concreteType", concreteType);
Assertion.IsFalse(concreteType.IsValueType, "mixed types cannot be value types");
ArgumentUtility.CheckNotNull("businessObjectProvider", businessObjectProvider);
ArgumentUtility.CheckNotNull("bindableObjectGlobalizationService", bindableObjectGlobalizationService);
ArgumentUtility.CheckNotNull("properties", properties);
_targetType = MixinTypeUtility.GetUnderlyingTargetType(concreteType);
_concreteType = concreteType;
_businessObjectProvider = businessObjectProvider;
_businessObjectProviderAttribute = AttributeUtility.GetCustomAttribute <BusinessObjectProviderAttribute> (concreteType, true);
_properties = new PropertyCollection(properties);
_bindableObjectGlobalizationService = bindableObjectGlobalizationService;
foreach (PropertyBase property in _properties.ToArray())
{
property.SetReflectedClass(this);
}
}
public void TestGeneric_FromBaseWithInvalidType()
{
AttributeUtility.GetCustomAttribute <object> (_basePropertyWithSingleAttribute, true);
}
