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 CordaRPCOpsImpl class.
protocolVersion |
abstract val protocolVersion: Int Returns the RPC protocol version. Exists since version 0 so guaranteed to be present. |
addVaultTransactionNote |
abstract fun addVaultTransactionNote(txnId: SecureHash, txnNote: String): Unit |
getVaultTransactionNotes |
abstract fun getVaultTransactionNotes(txnId: SecureHash): Iterable<String> |
networkMapUpdates |
abstract fun networkMapUpdates(): <ERROR CLASS><List<NodeInfo>, <ERROR CLASS><MapChange>> Returns all parties currently visible on the network with their advertised services and an observable of future updates to the network. |
nodeIdentity |
abstract fun nodeIdentity(): NodeInfo Returns Nodes identity, assuming this will not change while the node is running. |
startFlowDynamic |
abstract fun <T : Any> startFlowDynamic(logicType: Class<out FlowLogic<T>>, vararg args: Any?): FlowHandle<T> Start the given flow with the given arguments, returning an Observable with a single observation of the result of running the flow. |
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. |
startFlow |
fun <T : Any, R : FlowLogic<T>> CordaRPCOps.startFlow(flowConstructor: () -> R): <ERROR CLASS> These allow type safe invocations of flows from Kotlin, e.g.: fun <T : Any, A, R : FlowLogic<T>> CordaRPCOps.startFlow(flowConstructor: (A) -> R, arg0: A): <ERROR CLASS> fun <T : Any, A, B, R : FlowLogic<T>> CordaRPCOps.startFlow(flowConstructor: (A, B) -> R, arg0: A, arg1: B): <ERROR CLASS> fun <T : Any, A, B, C, R : FlowLogic<T>> CordaRPCOps.startFlow(flowConstructor: (A, B, C) -> R, arg0: A, arg1: B, arg2: C): <ERROR CLASS> fun <T : Any, A, B, C, D, R : FlowLogic<T>> CordaRPCOps.startFlow(flowConstructor: (A, B, C, D) -> R, arg0: A, arg1: B, arg2: C, arg3: D): <ERROR CLASS> |
CordaRPCOpsImpl |
class CordaRPCOpsImpl : 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. |