/// <summary>
/// Gets a collection of type candidate results for types containing members which implement property interceptors.
/// </summary>
/// <returns></returns>
public List <TypeInterceptorInfo> FindTypeByFieldInterceptors()
{
var list = new List <TypeInterceptorInfo>();
foreach (var type in Types.Select(a => a.Resolve()).Where(a => !a.IsEnum && !a.IsInterface))
{
var item = new TypeInterceptorInfo {
Type = type
};
var fields = new List <FieldInterceptorInfo>();
foreach (var field in type.Fields)
{
var attributes = field.GetCustomAttributes().Where(a => a.HasInterface(finder.IPropertyGetInterceptor) || a.HasInterface(finder.IPropertySetInterceptor));
if (attributes.Any())
{
fields.Add(new FieldInterceptorInfo {
Field = field, Interceptors = attributes.ToArray()
});
}
}
if (fields.Count > 0)
{
item.Fields = fields.ToArray();
list.Add(item);
}
}
return(list);
}
/// <summary>
/// Gets a collection of type candidate results for types containing members which implement property interceptors.
/// </summary>
/// <returns></returns>
public List <TypeInterceptorInfo> FindTypeByPropertyInterceptors()
{
var list = new List <TypeInterceptorInfo>();
foreach (var type in Types.Select(a => a.Resolve()).Where(a => !a.IsEnum && !a.IsInterface))
{
var item = new TypeInterceptorInfo {
Type = type
};
var properties = new List <PropertyInterceptorInfo>();
var top = type.GetCustomAttributes().Where(a => a.HasInterface(finder.IPropertyGetInterceptor) || a.HasInterface(finder.IPropertySetInterceptor));
foreach (var property in type.Properties)
{
var attributes = property.GetCustomAttributes().Where(a => a.HasInterface(finder.IPropertyGetInterceptor) || a.HasInterface(finder.IPropertySetInterceptor)).Concat(top);
if (attributes.Any())
{
properties.Add(new PropertyInterceptorInfo {
Interceptors = attributes.ToArray(), Property = property
});
}
}
if (properties.Count > 0)
{
item.Properties = properties.ToArray();
list.Add(item);
}
}
return(list);
}
/// <summary>
/// Gets a collection of type candidate results for types containing members which implement method interceptors.
/// </summary>
/// <returns></returns>
public List <TypeInterceptorInfo> FindTypeByMethodInterceptors()
{
var list = new List <TypeInterceptorInfo>();
foreach (var type in Types.Select(a => a.Resolve()).Where(a => !a.IsEnum && !a.IsInterface))
{
var item = new TypeInterceptorInfo {
Type = type
};
var methods = new List <MethodInterceptorInfo>();
var top = type.GetCustomAttributes().Where(a => a.HasInterface(finder.IMethodInterceptor));
foreach (var method in type.Methods.Where(m => !m.IsAbstract))
{
var these = method.GetCustomAttributes().Where(a => a.HasInterface(finder.IMethodInterceptor)).Concat(top);
var parameters = method.Parameters.Where(p => p.GetCustomAttributes().Any(a => a.HasInterface(finder.IParameterInterceptor))).Select(p => new ParameterInterceptorInfo {
Index = p.Index, Attributes = p.GetCustomAttributes().Where(a => a.HasInterface(finder.IParameterInterceptor)).ToArray()
});
var allParameters = new ParameterInterceptorInfo {
Index = -1, Attributes = method.GetCustomAttributes().Where(a => a.HasInterface(finder.IParameterInterceptor)).ToArray()
};
var returns = method.MethodReturnType.CustomAttributes.Where(a => a.HasInterface(finder.IMethodReturnInterceptor));
if (these.Any() || parameters.Any() || returns.Any() || allParameters.Attributes.Length > 0)
{
var generic = type.HasGenericParameters ? method.MakeGeneric(type.GenericParameters.ToArray()) : method;
if (allParameters.Attributes.Length > 0)
{
parameters = parameters.Concat(new[] { allParameters });
}
methods.Add(new MethodInterceptorInfo
{
Method = generic.Resolve(),
MethodInterceptors = these.ToArray(),
Parameters = parameters.ToArray(),
ReturnInterceptors = returns.ToArray()
});
}
}
if (methods.Count > 0)
{
item.Methods = methods.ToArray();
list.Add(item);
}
}
return(list);
}
/// <summary>
/// Gets a collection of type candidate results for types containing members which implement constructor interceptors.
/// </summary>
/// <returns></returns>
public List <TypeInterceptorInfo> FindTypeByConstructorInterceptors()
{
var list = new List <TypeInterceptorInfo>();
foreach (var type in Types.Select(a => a.Resolve()).Where(a => !a.IsEnum && !a.IsInterface))
{
var ctors = new ConstructorInterceptorInfo {
Initializers = new MethodDefinition[0]
};
var item = new TypeInterceptorInfo {
Constructors = ctors, Type = type
};
ctors.Initializers = type.Methods.Where(m => !m.IsAbstract).Where(m => m.GetCustomAttributes().Any(a => a.HasInterface(finder.IInjectBeforeInitializer) || a.HasInterface(finder.IInjectAfterInitializer))).ToArray();
if (ctors.Initializers.Length > 0)
{
list.Add(item);
}
}
return(list);
}
