public static IGremlinQueryEnvironment UseCosmosDb(this IGremlinQueryEnvironment env, Func <ICosmosDbConfigurationBuilder, IGremlinQueryEnvironmentBuilder> transformation)
{
return(env
.ConfigureFeatureSet(featureSet => featureSet
.ConfigureGraphFeatures(_ => GraphFeatures.Transactions | GraphFeatures.Persistence | GraphFeatures.ConcurrentAccess)
.ConfigureVariableFeatures(_ => VariableFeatures.BooleanValues | VariableFeatures.IntegerValues | VariableFeatures.ByteValues | VariableFeatures.DoubleValues | VariableFeatures.FloatValues | VariableFeatures.IntegerValues | VariableFeatures.LongValues | VariableFeatures.StringValues)
.ConfigureVertexFeatures(_ => VertexFeatures.RemoveVertices | VertexFeatures.MetaProperties | VertexFeatures.AddVertices | VertexFeatures.MultiProperties | VertexFeatures.StringIds | VertexFeatures.UserSuppliedIds | VertexFeatures.AddProperty | VertexFeatures.RemoveProperty)
.ConfigureVertexPropertyFeatures(_ => VertexPropertyFeatures.StringIds | VertexPropertyFeatures.UserSuppliedIds | VertexPropertyFeatures.RemoveProperty | VertexPropertyFeatures.BooleanValues | VertexPropertyFeatures.ByteValues | VertexPropertyFeatures.DoubleValues | VertexPropertyFeatures.FloatValues | VertexPropertyFeatures.IntegerValues | VertexPropertyFeatures.LongValues | VertexPropertyFeatures.StringValues)
.ConfigureEdgeFeatures(_ => EdgeFeatures.AddEdges | EdgeFeatures.RemoveEdges | EdgeFeatures.StringIds | EdgeFeatures.UserSuppliedIds | EdgeFeatures.AddProperty | EdgeFeatures.RemoveProperty)
.ConfigureEdgePropertyFeatures(_ => EdgePropertyFeatures.Properties | EdgePropertyFeatures.BooleanValues | EdgePropertyFeatures.ByteValues | EdgePropertyFeatures.DoubleValues | EdgePropertyFeatures.FloatValues | EdgePropertyFeatures.IntegerValues | EdgePropertyFeatures.LongValues | EdgePropertyFeatures.StringValues))
.ConfigureOptions(options => options
.SetValue(GremlinqOption.VertexProjectionSteps, ImmutableList <Step> .Empty)
.SetValue(GremlinqOption.EdgeProjectionSteps, ImmutableList <Step> .Empty))
.ConfigureSerializer(serializer => serializer
.ConfigureFragmentSerializer(fragmentSerializer => fragmentSerializer
.Override <CosmosDbKey>((key, env, overridden, recurse) => recurse.Serialize(
key.PartitionKey != null
? new[] { key.PartitionKey, key.Id }
: (object)key.Id,
env))
.Override <HasKeyStep>((step, env, overridden, recurse) =>
{
return step.Argument is P p && (!p.OperatorName.Equals("eq", StringComparison.OrdinalIgnoreCase))
? recurse.Serialize(new WhereTraversalStep(new Step[] { KeyStep.Instance, new IsStep(p) }), env)
: overridden(step, env, recurse);
})
.Override <SkipStep>((step, env, overridden, recurse) => recurse.Serialize(new RangeStep(step.Count, -1, step.Scope), env))
.Override <LimitStep>((step, env, overridden, recurse) =>
{
// Workaround for https://feedback.azure.com/forums/263030-azure-cosmos-db/suggestions/33998623-cosmosdb-s-implementation-of-the-tinkerpop-dsl-has
return step.Count <= int.MaxValue
? overridden(step, env, recurse)
: throw new ArgumentOutOfRangeException(nameof(step), "CosmosDb doesn't currently support values for 'Limit' outside the range of a 32-bit-integer.");
})
.Override <TailStep>((step, env, overridden, recurse) =>
{
// Workaround for https://feedback.azure.com/forums/263030-azure-cosmos-db/suggestions/33998623-cosmosdb-s-implementation-of-the-tinkerpop-dsl-has
return step.Count <= int.MaxValue
? overridden(step, env, recurse)
: throw new ArgumentOutOfRangeException(nameof(step), "CosmosDb doesn't currently support values for 'Tail' outside the range of a 32-bit-integer.");
})
.Override <RangeStep>((step, env, overridden, recurse) =>
{
// Workaround for https://feedback.azure.com/forums/263030-azure-cosmos-db/suggestions/33998623-cosmosdb-s-implementation-of-the-tinkerpop-dsl-has
return step.Lower <= int.MaxValue && step.Upper <= int.MaxValue
? overridden(step, env, recurse)
: throw new ArgumentOutOfRangeException(nameof(step), "CosmosDb doesn't currently support values for 'Range' outside the range of a 32-bit-integer.");
})
.Override <long>((l, env, overridden, recurse) =>
{
// Workaround for https://feedback.azure.com/forums/263030-azure-cosmos-db/suggestions/33998623-cosmosdb-s-implementation-of-the-tinkerpop-dsl-has
return recurse.Serialize((int)l, env);
}))
.ToGroovy())
.ConfigureWebSocket(builder => transformation(new CosmosDbConfigurationBuilder(builder.SetSerializationFormat(SerializationFormat.GraphSonV2))))
.StoreTimeSpansAsNumbers());
}
