interface AppServiceHub : ServiceHub
A net.corda.core.node.services.CordaService annotated class requires a constructor taking a single parameter of type AppServiceHub. With the AppServiceHub parameter a net.corda.core.node.services.CordaService is able to access to privileged operations. In particular such a net.corda.core.node.services.CordaService can initiate and track flows marked with net.corda.core.flows.StartableByService.
database |
Accessor to CordaTransactionSupport in order to perform sensitive actions within new, independent top level transaction. abstract val database: CordaTransactionSupport |
register |
Allows to register ServiceLifecycleObserver such that it will start receiving net.corda.core.node.services.ServiceLifecycleEvents abstract fun register(priority: Int = SERVICE_PRIORITY_NORMAL, observer: ServiceLifecycleObserver): Unit
Convenience method to be able to add an arbitrary function as a register callback. open fun <T> register(priority: Int = SERVICE_PRIORITY_NORMAL, func: (ServiceLifecycleEvent) -> T): Unit |
startFlow |
Start the given flow with the given arguments. flow must be annotated with net.corda.core.flows.StartableByService. TODO it is assumed here that the flow object has an appropriate classloader. abstract fun <T> startFlow(flow: FlowLogic<T>): FlowHandle<T> |
startTrackedFlow |
Start the given flow with the given arguments, returning an Observable with a single observation of the result of running the flow. flow must be annotated with net.corda.core.flows.StartableByService. TODO it is assumed here that the flow object has an appropriate classloader. abstract fun <T> startTrackedFlow(flow: FlowLogic<T>): FlowProgressHandle<T> |
SERVICE_PRIORITY_HIGH |
const val SERVICE_PRIORITY_HIGH: Int |
SERVICE_PRIORITY_LOW |
const val SERVICE_PRIORITY_LOW: Int |
SERVICE_PRIORITY_NORMAL |
const val SERVICE_PRIORITY_NORMAL: Int |
getCashBalance |
fun ServiceHub.getCashBalance(currency: Currency): Amount<Currency> |
getCashBalances |
fun ServiceHub.getCashBalances(): Map<Currency, Amount<Currency>> |
ledger |
Creates and tests a ledger built by the passed in dsl. fun ServiceHub.ledger(notary: Party = TestIdentity.fresh("ledger notary").party, script: LedgerDSL<TestTransactionDSLInterpreter, TestLedgerDSLInterpreter>.() -> Unit): LedgerDSL<TestTransactionDSLInterpreter, TestLedgerDSLInterpreter> |
transaction |
Creates a ledger with a single transaction, built by the passed in dsl. fun ServiceHub.transaction(notary: Party = TestIdentity.fresh("transaction notary").party, script: TransactionDSL<TransactionDSLInterpreter>.() -> EnforceVerifyOrFail): LedgerDSL<TestTransactionDSLInterpreter, TestLedgerDSLInterpreter> |