/// <summary>
/// Returns an array of all attributes defined on this member.
/// Returns an empty array if no attributes are defined on this member.
/// </summary>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static object[] GetCustomAttributes(IAnnotatedElement member, bool inherit)
{
var attributes = GetAttributes(member, inherit);
if (attributes == null)
return new object[0];
var list = new ArrayList<object>();
foreach (var attr in attributes.Attributes())
{
list.Add(GetAttribute(attr));
}
return list.ToArray();
}
/// <summary>
/// are one or more attributes of the given type defined on this member.
/// </summary>
/// <param name="attributeType">The type of the custom attribute</param>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static bool IsDefined(IAnnotatedElement member, Type attributeType, bool inherit)
{
var attributes = GetAttributes(member, inherit);
if (attributes == null)
return false;
foreach (var attr in attributes.Attributes())
{
if (Equals(attr.AttributeType(), attributeType))
{
return true;
}
}
return false;
}
/// <summary>
/// Returns an array of all attributes defined on this member of the given attribute type.
/// Returns an empty array if no attributes are defined on this member.
/// </summary>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static object[] GetCustomAttributes(IAnnotatedElement member, Type attributeType, bool inherit)
{
var attributes = GetAttributes(member, inherit);
if (attributes == null)
{
return(new object[0]);
}
var list = new ArrayList <object>();
foreach (var attr in attributes.Attributes())
{
if (Equals(attr.AttributeType(), attributeType))
{
list.Add(GetAttribute(attr));
}
}
return(list.ToArray());
}
/// <summary>
/// Gets the IAttributes annotation declared in the given member (if any).
/// </summary>
private static IAttributes GetAttributes(IAnnotatedElement member, bool inherit)
{
var provider = member as IAttributesProvider;
if (provider != null) return provider.Attributes();
return member.GetAnnotation<IAttributes>(typeof(IAttributes));
}
/// <summary>
/// Returns an array of all attributes defined on this member of the given attribute type.
/// Returns an empty array if no attributes are defined on this member.
/// </summary>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static object[] GetCustomAttributes(IAnnotatedElement member, Type attributeType, bool inherit)
{
var attributes = GetAttributes(member, inherit);
return GetCustomAttributes(attributeType, attributes);
}
/// <summary>
/// Gets the IAttributes annotation declared in the given member (if any).
/// </summary>
private static IAttributes GetAttributes(IAnnotatedElement member, bool inherit)
{
return member.GetAnnotation<IAttributes>(typeof(IAttributes));
}
/// <summary>
/// are one or more attributes of the given type defined on this member.
/// </summary>
/// <param name="attributeType">The type of the custom attribute</param>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static bool IsDefined(IAnnotatedElement member, Type attributeType, bool inherit)
{
var attributes = GetAttributes(member, inherit);
return IsDefined(attributeType, attributes);
}
/// <summary>
/// Returns an array of all attributes defined on this member of the given attribute type.
/// Returns an empty array if no attributes are defined on this member.
/// </summary>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static object[] GetCustomAttributes(IAnnotatedElement member, Type attributeType, bool inherit)
{
var attributes = GetAttributes(member, inherit);
return(GetCustomAttributes(attributeType, attributes));
}
/// <summary>
/// are one or more attributes of the given type defined on this member.
/// </summary>
/// <param name="attributeType">The type of the custom attribute</param>
/// <param name="inherit">If true, look in base classes for inherited custom attributes.</param>
public static bool IsDefined(IAnnotatedElement member, Type attributeType, bool inherit)
{
var attributes = GetAttributes(member, inherit);
return(IsDefined(attributeType, attributes));
}
