interface CordaRPCOps : RPCOps
RPC operations that the node exposes to clients using the Java client library. These can be called from client apps and are implemented by the node in the ServerRPCOps class.
protocolVersion |
abstract val protocolVersion: Int Returns the RPC protocol version. Exists since version 0 so guaranteed to be present. |
executeCommand |
abstract fun executeCommand(command: ClientToServiceCommand): TransactionBuildResult Executes the given command, possibly triggering cash creation etc. TODO: The signature of this is weird because its the remains of an old service call, we should have a call for each command instead. |
stateMachineRecordedTransactionMapping |
abstract fun stateMachineRecordedTransactionMapping(): <ERROR CLASS><List<StateMachineTransactionMapping>, <ERROR CLASS><StateMachineTransactionMapping>> Returns a snapshot list of existing state machine id - recorded transaction hash mappings, and a stream of future such mappings as well. |
stateMachinesAndUpdates |
abstract fun stateMachinesAndUpdates(): <ERROR CLASS><List<StateMachineInfo>, <ERROR CLASS><StateMachineUpdate>> Returns a pair of currently in-progress state machine infos and an observable of future state machine adds/removes. |
vaultAndUpdates |
abstract fun vaultAndUpdates(): <ERROR CLASS><List<StateAndRef<ContractState>>, <ERROR CLASS><Update>> Returns a pair of head states in the vault and an observable of future updates to the vault. |
verifiedTransactions |
abstract fun verifiedTransactions(): <ERROR CLASS><List<SignedTransaction>, <ERROR CLASS><SignedTransaction>> Returns a pair of all recorded transactions and an observable of future recorded ones. |
ServerRPCOps |
class ServerRPCOps : CordaRPCOps Server side implementations of RPCs available to MQ based client tools. Execution takes place on the server thread (i.e. serially). Arguments are serialised and deserialised automatically. |