protected BreezeGuardContextProvider()
{
this.context = null;
this.model = null;
this.resources = new Dictionary <Type, object>();
ModelCache.RegisterCreateModelFunc(GetType(), CreateModel);
}
public static void OnModelCreating(DbModelBuilder modelBuilder, Type contextProviderType)
{
ApiModelBuilder apiModel = ModelCache.GetApiModel(contextProviderType);
// Ignore all entities not part of the API model
modelBuilder.Ignore(apiModel.GetIgnoredEntityTypes());
// Explicitly ignored properties
foreach (var entityTypeConfig in apiModel.GetEntityTypeConfigs())
{
foreach (PropertyInfo propertyInfo in entityTypeConfig.GetIgnoredProperties())
{
// Call the Ignore method below with the type parameters for this PropertyInfo
IgnoreMethodInfo.MakeGenericMethod(entityTypeConfig.Type, propertyInfo.PropertyType).Invoke(
null, new object[] { modelBuilder, propertyInfo });
}
}
}
protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
{
JsonProperty property = base.CreateProperty(member, memberSerialization);
if (this.model == null)
{
this.model = ModelCache.GetApiModel(this.ContextProviderType);
}
ApiEntityTypeConfiguration entityTypeConfig;
ApiPropertyConfiguration propertyConfig;
if (this.model.TryGetEntityTypeConfig(member.DeclaringType, out entityTypeConfig) &&
entityTypeConfig.TryGetPropertyConfig((PropertyInfo)member, out propertyConfig) &&
propertyConfig.Ignored)
{
property.Ignored = true;
}
return(property);
}
public override IEdmModel GetModel(Type elementClrType, HttpRequestMessage request,
HttpActionDescriptor actionDescriptor)
{
return(ModelCache.GetODataModel(this.ContextProviderType));
}