Examples with ObserveContractEventWorkitemHandler org.jbpm.process.workitem.ethereum.ObserveContractEventWorkitemHandler used on opensource projects

Example 1 with ObserveContractEventWorkitemHandler

use of org.jbpm.process.workitem.ethereum.ObserveContractEventWorkitemHandler in project jbpm-work-items by kiegroup.

the class EthereumWorkitemHandlerTest method testObserveContractUpdates.

@Test
public void testObserveContractUpdates() throws Exception {
    TestWorkItemManager manager = new TestWorkItemManager();
    WorkItemImpl workItem = new WorkItemImpl();
    workItem.setParameter("ServiceURL", "http://localhost:8545/");
    workItem.setParameter("ContractAddress", "0x00211e7e");
    workItem.setParameter("EventName", "AmountUpdatedEvent");
    workItem.setParameter("EventReturnType", "int256");
    workItem.setParameter("SignalName", "mysignal");
    workItem.setParameter("AbortOnUpdate", "true");
    ObserveContractEventWorkitemHandler handler = new ObserveContractEventWorkitemHandler(kieSession);
    handler.setWeb3j(web3j);
    handler.executeWorkItem(workItem, manager);
    assertNotNull(manager.getResults());
}