protected override void Setup(FeatureConfigurationContext context)
{
var settings = context.Settings;
settings.EnableFeature <StorageType.Sagas>();
var sqlVariant = settings.GetSqlVariant();
#pragma warning disable 618
var commandBuilder = new SagaCommandBuilder(sqlVariant);
#pragma warning restore 618
var jsonSerializerSettings = SagaSettings.GetJsonSerializerSettings(settings);
var jsonSerializer = BuildJsonSerializer(jsonSerializerSettings);
var readerCreator = SagaSettings.GetReaderCreator(settings);
if (readerCreator == null)
{
readerCreator = reader => new JsonTextReader(reader);
}
var writerCreator = SagaSettings.GetWriterCreator(settings);
if (writerCreator == null)
{
writerCreator = writer => new JsonTextWriter(writer);
}
var nameFilter = SagaSettings.GetNameFilter(settings);
if (nameFilter == null)
{
nameFilter = (sagaName => sagaName);
}
var versionDeserializeBuilder = SagaSettings.GetVersionSettings(settings);
var tablePrefix = settings.GetTablePrefix();
var schema = settings.GetSchema();
var infoCache = new SagaInfoCache(
versionSpecificSettings: versionDeserializeBuilder,
jsonSerializer: jsonSerializer,
readerCreator: readerCreator,
writerCreator: writerCreator,
commandBuilder: commandBuilder,
tablePrefix: tablePrefix,
schema: schema,
sqlVariant: sqlVariant,
metadataCollection: settings.Get <SagaMetadataCollection>(),
nameFilter: nameFilter);
var sagaPersister = new SagaPersister(infoCache, sqlVariant);
var container = context.Container;
container.ConfigureComponent(() => infoCache, DependencyLifecycle.SingleInstance);
container.ConfigureComponent <ISagaPersister>(() => sagaPersister, DependencyLifecycle.SingleInstance);
}
static SagaInfoCache BuildSagaInfoCache(SqlDialect sqlDialect, ReadOnlySettings settings)
{
var jsonSerializerSettings = SagaSettings.GetJsonSerializerSettings(settings);
var jsonSerializer = BuildJsonSerializer(jsonSerializerSettings);
sqlDialect.ValidateJsonSettings(jsonSerializer);
var readerCreator = SagaSettings.GetReaderCreator(settings);
if (readerCreator == null)
{
readerCreator = reader => new JsonTextReader(reader);
}
var writerCreator = SagaSettings.GetWriterCreator(settings);
if (writerCreator == null)
{
writerCreator = writer => new JsonTextWriter(writer);
}
var nameFilter = SagaSettings.GetNameFilter(settings);
if (nameFilter == null)
{
nameFilter = sagaName => sagaName;
}
var versionDeserializeBuilder = SagaSettings.GetVersionSettings(settings);
var tablePrefix = settings.GetTablePrefix();
return(new SagaInfoCache(
versionSpecificSettings: versionDeserializeBuilder,
jsonSerializer: jsonSerializer,
readerCreator: readerCreator,
writerCreator: writerCreator,
tablePrefix: tablePrefix,
sqlDialect: sqlDialect,
metadataCollection: settings.Get <SagaMetadataCollection>(),
nameFilter: nameFilter));
}