public static IQueryPipelineStage Create(
DocumentContainer documentContainer,
CosmosQueryContext cosmosQueryContext,
InputParameters inputParameters,
ITrace trace)
{
if (cosmosQueryContext == null)
{
throw new ArgumentNullException(nameof(cosmosQueryContext));
}
if (inputParameters == null)
{
throw new ArgumentNullException(nameof(inputParameters));
}
if (trace == null)
{
throw new ArgumentNullException(nameof(trace));
}
NameCacheStaleRetryQueryPipelineStage nameCacheStaleRetryQueryPipelineStage = new NameCacheStaleRetryQueryPipelineStage(
cosmosQueryContext: cosmosQueryContext,
queryPipelineStageFactory: () =>
{
// Query Iterator requires that the creation of the query context is deferred until the user calls ReadNextAsync
AsyncLazy <TryCatch <IQueryPipelineStage> > lazyTryCreateStage = new AsyncLazy <TryCatch <IQueryPipelineStage> >(
valueFactory: (trace, innerCancellationToken) => CosmosQueryExecutionContextFactory.TryCreateCoreContextAsync(
documentContainer,
cosmosQueryContext,
inputParameters,
trace,
innerCancellationToken));
LazyQueryPipelineStage lazyQueryPipelineStage = new LazyQueryPipelineStage(lazyTryCreateStage: lazyTryCreateStage, cancellationToken: default);
public static CosmosQueryExecutionContext Create(
CosmosQueryContext cosmosQueryContext,
InputParameters inputParameters)
{
if (cosmosQueryContext == null)
{
throw new ArgumentNullException(nameof(cosmosQueryContext));
}
if (inputParameters == null)
{
throw new ArgumentNullException(nameof(inputParameters));
}
CosmosQueryExecutionContextWithNameCacheStaleRetry cosmosQueryExecutionContextWithNameCacheStaleRetry = new CosmosQueryExecutionContextWithNameCacheStaleRetry(
cosmosQueryContext: cosmosQueryContext,
cosmosQueryExecutionContextFactory: () =>
{
// Query Iterator requires that the creation of the query context is deferred until the user calls ReadNextAsync
AsyncLazy <TryCatch <CosmosQueryExecutionContext> > lazyTryCreateCosmosQueryExecutionContext = new AsyncLazy <TryCatch <CosmosQueryExecutionContext> >(valueFactory: (innerCancellationToken) =>
{
innerCancellationToken.ThrowIfCancellationRequested();
return(CosmosQueryExecutionContextFactory.TryCreateCoreContextAsync(
cosmosQueryContext,
inputParameters,
innerCancellationToken));
});
LazyCosmosQueryExecutionContext lazyCosmosQueryExecutionContext = new LazyCosmosQueryExecutionContext(lazyTryCreateCosmosQueryExecutionContext);
return(lazyCosmosQueryExecutionContext);
});
CatchAllCosmosQueryExecutionContext catchAllCosmosQueryExecutionContext = new CatchAllCosmosQueryExecutionContext(cosmosQueryExecutionContextWithNameCacheStaleRetry);
return(catchAllCosmosQueryExecutionContext);
}
