public EdmEntityObjectCollection Get()
{
var path = Request.ODataProperties().Path;
var edmType = path.EdmType;
var collectionType = edmType as IEdmCollectionType;
if (edmType.TypeKind != EdmTypeKind.Collection || collectionType == null)
{
throw new HttpResponseException(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, string.Format("EdmType.TypeKind is not valid.")));
}
var entityType = collectionType.ElementType.AsEntity();
var entitySetName = entityType.EntityDefinition().Name;
var model = Request.ODataProperties().Model;
var dataAdapter = new EntityListODataFeedDataAdapter(new PortalConfigurationDataAdapterDependencies());
var pageSize = dataAdapter.GetPageSize(model, entitySetName);
var queryContext = new ODataQueryContext(Request.ODataProperties().Model, entityType.Definition);
var queryOptions = new ODataQueryOptions(queryContext, Request);
var querySettings = new ODataQuerySettings {
PageSize = pageSize
};
// http://www.asp.net/web-api/overview/odata-support-in-aspnet-web-api/odata-security-guidance
var validationSettings = new ODataValidationSettings
{
AllowedFunctions = AllowedFunctions.EndsWith | AllowedFunctions.StartsWith | AllowedFunctions.SubstringOf,
AllowedQueryOptions = AllowedQueryOptions.All & ~AllowedQueryOptions.Expand & ~AllowedQueryOptions.Select & ~AllowedQueryOptions.SkipToken,
MaxNodeCount = 20,
MaxTop = pageSize
};
queryOptions.Validate(validationSettings);
return(dataAdapter.SelectMultiple(model, entitySetName, queryOptions, querySettings, Request));
}
public IEdmEntityObject Get([FromODataUri] Guid key)
{
var path = Request.ODataProperties().Path;
var entityType = path.EdmType as IEdmEntityType;
var entitySetName = entityType == null ? string.Empty : entityType.Name;
var model = Request.ODataProperties().Model;
var dataAdapter = new EntityListODataFeedDataAdapter(new PortalConfigurationDataAdapterDependencies());
var entity = dataAdapter.Select(model, entitySetName, key);
if (entity == null)
{
throw new HttpResponseException(Request.CreateErrorResponse(HttpStatusCode.NotFound, string.Format("{0} could not be found with key '{1}", entitySetName, key)));
}
return(entity);
}
