/// <summary>
/// Initialize a new instance of <see cref="ComputeQueryOption"/> based on the raw $compute value and
/// an EdmModel from <see cref="ODataQueryContext"/>.
/// </summary>
/// <param name="rawValue"></param>
/// <param name="context"></param>
/// <param name="queryOptionParser"></param>
public ComputeQueryOption(string rawValue, ODataQueryContext context, ODataQueryOptionParser queryOptionParser)
{
if (context == null)
{
throw Error.ArgumentNull("context");
}
if (String.IsNullOrEmpty(rawValue))
{
throw Error.ArgumentNullOrEmpty("rawValue");
}
if (queryOptionParser == null)
{
throw Error.ArgumentNull("queryOptionParser");
}
Context = context;
RawValue = rawValue;
Validator = ComputeQueryValidator.GetComputeQueryValidator(context);
_queryOptionParser = queryOptionParser;
// The IWebApiAssembliesResolver service is internal and can only be injected by WebApi.
// This code path may be used in cases when the service container is not available
// and the service container is available but may not contain an instance of IWebApiAssembliesResolver.
_assembliesResolver = Context.RequestContainer?.GetService <IWebApiAssembliesResolver>() ?? WebApiAssembliesResolver.Default;
}
// This constructor is intended for unit testing only.
internal ComputeQueryOption(string rawValue, ODataQueryContext context)
{
if (context == null)
{
throw Error.ArgumentNull("context");
}
if (String.IsNullOrEmpty(rawValue))
{
throw Error.ArgumentNullOrEmpty("rawValue");
}
Context = context;
RawValue = rawValue;
Validator = ComputeQueryValidator.GetComputeQueryValidator(context);
_queryOptionParser = new ODataQueryOptionParser(
context.Model,
context.ElementType,
context.NavigationSource,
new Dictionary <string, string> {
{ "$compute", rawValue }
});
}