/// <summary>
/// Creates a new reactive processing metadata object using the specified metadata operations provider.
/// </summary>
/// <param name="provider">Metadata operations provider.</param>
/// <param name="expressionServices">Expression services object, used to perform expression tree manipulations.</param>
public ReactiveMetadataProxy(IReactiveMetadataServiceProvider provider, IReactiveExpressionServices expressionServices)
{
_provider = provider ?? throw new ArgumentNullException(nameof(provider));
_expressionServices = expressionServices ?? throw new ArgumentNullException(nameof(expressionServices));
var thisParameter = ResourceNaming.GetThisReferenceExpression(this);
expressionServices.RegisterObject(this, thisParameter);
}
/// <summary>
/// Creates a new reactive processing context using the specified services and with default proxy objects.
/// </summary>
/// <param name="expressionServices">Expression tree services.</param>
/// <param name="clientService">Client-side operation services.</param>
/// <param name="definitionService">Definition operation services.</param>
/// <param name="metadataService">Metadata services.</param>
protected ReactiveClientContext(IReactiveExpressionServices expressionServices, IReactiveClientServiceProvider clientService, IReactiveDefinitionServiceProvider definitionService, IReactiveMetadataServiceProvider metadataService)
: this(expressionServices, new ReactiveClientProxy(clientService, expressionServices), new ReactiveDefinitionProxy(definitionService, expressionServices), new ReactiveMetadataProxy(metadataService, expressionServices))
{
}
