interface StorageService : AttachmentsStorageService
A sketch of an interface to a simple key/value storage system. Intended for persistence of simple blobs like transactions, serialised flow state machines and so on. Again, this isn't intended to imply lack of SQL or anything like that, this interface is only big enough to support the prototyping work.
stateMachineRecordedTransactionMapping |
abstract val stateMachineRecordedTransactionMapping: StateMachineRecordedTransactionMappingStorage |
uploaders |
abstract val |
validatedTransactions |
abstract val validatedTransactions: ReadOnlyTransactionStorage
A map of hash->tx where tx has been signature/contract validated and the states are known to be correct. The signatures aren't technically needed after that point, but we keep them around so that we can relay the transaction data to other nodes that need it. |
attachments |
abstract val attachments: AttachmentStorage
Provides access to storage of arbitrary JAR files (which may contain only data, no code). |
TxWritableStorageService |
interface TxWritableStorageService : StorageService
Storage service, with extensions to allow validated transactions to be added to. For use only within ServiceHub. |