|
public static CreateGet ( |
||
| field | ||
| return | object>.Func | |
void Write(XElement elem, Type t, object obj)
{
if (obj == null)
{
// For null entries in a nullable array
// See https://github.com/Particular/NServiceBus/issues/2706
if (t.IsNullableType())
{
elem.Value = "null";
}
return;
}
if (!cache.typeMembers.TryGetValue(t, out var members))
{
cache.InitType(t);
members = cache.typeMembers[t];
}
foreach (var prop in members.Item2)
{
if (IsIndexedProperty(prop))
{
throw new NotSupportedException($"Type {t.FullName} contains an indexed property named {prop.Name}. Indexed properties are not supported on message types.");
}
WriteEntry(elem, prop.Name, prop.PropertyType, DelegateFactory.CreateGet(prop).Invoke(obj));
}
foreach (var field in members.Item1)
{
WriteEntry(elem, field.Name, field.FieldType, DelegateFactory.CreateGet(field).Invoke(obj));
}
}
public static object GetValue(this MemberInfo member, object source)
{
var fieldInfo = member as FieldInfo;
if (fieldInfo != null)
{
var field = DelegateFactory.CreateGet(fieldInfo);
return(field.Invoke(source));
}
var propertyInfo = (PropertyInfo)member;
if (!propertyInfo.CanRead)
{
if (propertyInfo.PropertyType.IsValueType)
{
return(Activator.CreateInstance(propertyInfo.PropertyType));
}
return(null);
}
var property = DelegateFactory.CreateGet(propertyInfo);
return(property.Invoke(source));
}
internal List <DataBusPropertyInfo> GetDataBusProperties(object message)
{
return(cache.GetOrAdd(message.GetType(), messageType =>
{
var properties = new List <DataBusPropertyInfo>();
foreach (var propertyInfo in messageType.GetProperties())
{
if (IsDataBusProperty(propertyInfo))
{
properties.Add(new DataBusPropertyInfo
{
Name = propertyInfo.Name,
Getter = DelegateFactory.CreateGet(propertyInfo),
Setter = DelegateFactory.CreateSet(propertyInfo)
});
}
}
return properties;
}));
}
internal IEnumerable <DataBusPropertyInfo> GetDataBusProperties(object message)
{
var messageType = message.GetType();
List <DataBusPropertyInfo> value;
if (!cache.TryGetValue(messageType, out value))
{
value = messageType.GetProperties()
.Where(IsDataBusProperty)
.Select(property => new DataBusPropertyInfo
{
Name = property.Name,
Getter = DelegateFactory.CreateGet(property),
Setter = DelegateFactory.CreateSet(property),
}).ToList();
cache[messageType] = value;
}
return(value);
}
