public void ApplyMapping(Type entityType, BsonClassMap classMap)
{
//Ignore extra elements when the "IgnoreExtraElementsAttribute" is on the Entity
var ignoreExtraElements = entityType.GetCustomAttribute <IgnoreExtraElementsAttribute>();
if (ignoreExtraElements != null)
{
classMap.SetIgnoreExtraElements(true);
classMap.SetIgnoreExtraElementsIsInherited(ignoreExtraElements.IgnoreInherited);
}
else
{
//If any of the Entity's properties have the "ExtraElementsAttribute", assign that against the BsonClassMap
var extraElementsProperty = entityType.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
.Select(p => new
{
PropertyInfo = p,
ExtraElementsAttribute = p.GetCustomAttribute <ExtraElementsAttribute>()
}).Where(p => p.ExtraElementsAttribute != null).FirstOrDefault();
if (extraElementsProperty != null && typeof(IDictionary <string, object>).IsAssignableFrom(extraElementsProperty.PropertyInfo.PropertyType))
{
classMap.SetExtraElementsMember(new BsonMemberMap(classMap, extraElementsProperty.PropertyInfo));
}
}
}
public void ApplyMapping(IEntityDefinition definition, BsonClassMap classMap)
{
var entityType = definition.EntityType;
//Ignore extra elements when the "IgnoreExtraElementsAttribute" is on the Entity
var ignoreExtraElements = entityType.GetCustomAttribute <IgnoreExtraElementsAttribute>();
if (ignoreExtraElements != null)
{
classMap.SetIgnoreExtraElements(true);
classMap.SetIgnoreExtraElementsIsInherited(ignoreExtraElements.IgnoreInherited);
}
else
{
classMap.SetIgnoreExtraElements(false);
//If any of the Entity's properties have the "ExtraElementsAttribute", assign that against the BsonClassMap
foreach (var property in definition.Properties)
{
var extraElementsAttribute = property.PropertyInfo.GetCustomAttribute <ExtraElementsAttribute>();
if (extraElementsAttribute != null && typeof(IDictionary <string, object>).IsAssignableFrom(property.PropertyType))
{
foreach (var memberMap in classMap.DeclaredMemberMaps)
{
if (memberMap.ElementName == property.ElementName)
{
classMap.SetExtraElementsMember(memberMap);
return;
}
}
}
}
}
}
public static void ConfigureExtraProperties <T>(this BsonClassMap <T> map)
where T : class, IHasExtraProperties
{
map.SetExtraElementsMember(new BsonMemberMap(
map,
typeof(T).GetMember(nameof(IHasExtraProperties.ExtraProperties))[0])
);
}
/// <summary>
/// Configures SetExtraElementsMember if the <see cref="BsonClassMap.ClassType"/>
/// implements the <see cref="IHasExtraProperties"/> interface.
/// Otherwise, does nothing
/// </summary>
public static void ConfigureExtraProperties(this BsonClassMap map)
{
if (map.ClassType.IsAssignableTo <IHasExtraProperties>())
{
map.SetExtraElementsMember(
new BsonMemberMap(
map,
map.ClassType.GetMember(nameof(IHasExtraProperties.ExtraProperties))[0]
)
);
}
}
private static void ConfigureDefaultsInternal(Type entityType)
{
var map = new BsonClassMap(entityType);
map.AutoMap();
if (entityType.IsAssignableTo <IHasExtraProperties>())
{
map.SetExtraElementsMember(
new BsonMemberMap(
map,
entityType.GetMember(nameof(IHasExtraProperties.ExtraProperties))[0]
)
);
}
BsonClassMap.RegisterClassMap(map);
}
public static bool TryConfigureExtraProperties <TEntity> (this BsonClassMap <TEntity> map)
where TEntity : class, IHasExtraProperties
{
var property = map.ClassType.GetProperty(
nameof(IHasExtraProperties.ExtraProperties),
BindingFlags.Public | BindingFlags.Instance | BindingFlags.GetProperty
);
if (property?.DeclaringType != map.ClassType)
{
return(false);
}
map.SetExtraElementsMember(new BsonMemberMap(
map,
typeof(TEntity).GetMember(nameof(IHasExtraProperties.ExtraProperties)) [0]));
return(true);
}
