yaci

Local Client Provier

LocalClientProvider helper class simplifies the interaction with a local Cardano node. It provides functionalities like state query, mempool tx monitoring and tx submission through protocol specific clients on a single connection.

• LocalStateQueryClient
• LocalTxSubmissionClient
• LocalTxMonitoring

Create LocalClientProvider

Create and start a LocalClientProvider.

LocalClientProvider localClientProvider = new LocalClientProvider(nodeSocketFile, protocolMagic)
localQueryProvider.start();

Get protocol specific clients

Get LocalStateQueryClient

LocalStateQueryClient localStateQueryClient = localClientProvider.getLocalStateQueryClient()

Get LocalTxSubmissionClient

LocalTxSubmissionClient localTxSubmissionClient = localClientProvider.getTxSubmissionClient()

Get LocalTxMonitorClient

LocalTxMonitorClient localTxMonitorClient = localClientProvider.getTxMonitorClient()

Listeners

The following listeners can be added to LocalClientProvider to listen to events or get results.

• LocalStateQueryListener : To receive state query result

  localClientProvider.addLocalStateQueryListener(listener)
  

• LocaTxMonitorListener : To get tx monitoring events

  localClientProvider.addTxMonitorListener(listener)
  

• LocalTxSubmissionListener : To get tx submission result

  localClientProvider.addTxSubmissionListener(listener)
  

• LocalClientProviderListener : To get connection ready event

localClientProvider.setLocalClientProviderListener(listener)

To shutdown

localClientProvider.shutdown()

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