Examples with StandardProcessorInitializationContext org.apache.nifi.processor.StandardProcessorInitializationContext used on opensource projects

Example 6 with StandardProcessorInitializationContext

use of org.apache.nifi.processor.StandardProcessorInitializationContext in project nifi by apache.

the class TestStandardProcessorNode method createProcessorNode.

private StandardProcessorNode createProcessorNode(final Processor processor, final ReloadComponent reloadComponent) {
    final String uuid = UUID.randomUUID().toString();
    final ValidationContextFactory validationContextFactory = createValidationContextFactory();
    final NiFiProperties niFiProperties = NiFiProperties.createBasicNiFiProperties("src/test/resources/conf/nifi.properties", null);
    final ProcessScheduler processScheduler = Mockito.mock(ProcessScheduler.class);
    final TerminationAwareLogger componentLog = Mockito.mock(TerminationAwareLogger.class);
    final Bundle systemBundle = SystemBundle.create(niFiProperties);
    ExtensionManager.discoverExtensions(systemBundle, Collections.emptySet());
    ExtensionManager.createInstanceClassLoader(processor.getClass().getName(), uuid, systemBundle, null);
    ProcessorInitializationContext initContext = new StandardProcessorInitializationContext(uuid, componentLog, null, null, null);
    processor.initialize(initContext);
    final LoggableComponent<Processor> loggableComponent = new LoggableComponent<>(processor, systemBundle.getBundleDetails().getCoordinate(), componentLog);
    return new StandardProcessorNode(loggableComponent, uuid, validationContextFactory, processScheduler, null, niFiProperties, new StandardComponentVariableRegistry(variableRegistry), reloadComponent);
}

Example 7 with StandardProcessorInitializationContext

use of org.apache.nifi.processor.StandardProcessorInitializationContext in project nifi by apache.

the class TestStandardProcessorNode method testStart.

@Test(timeout = 10000)
public void testStart() throws InterruptedException {
    final ProcessorThatThrowsExceptionOnScheduled processor = new ProcessorThatThrowsExceptionOnScheduled();
    final String uuid = UUID.randomUUID().toString();
    ProcessorInitializationContext initContext = new StandardProcessorInitializationContext(uuid, null, null, null, null);
    processor.initialize(initContext);
    final ReloadComponent reloadComponent = Mockito.mock(ReloadComponent.class);
    final BundleCoordinate coordinate = Mockito.mock(BundleCoordinate.class);
    final LoggableComponent<Processor> loggableComponent = new LoggableComponent<>(processor, coordinate, null);
    final StandardProcessorNode procNode = new StandardProcessorNode(loggableComponent, uuid, createValidationContextFactory(), null, null, NiFiProperties.createBasicNiFiProperties(null, null), new StandardComponentVariableRegistry(VariableRegistry.EMPTY_REGISTRY), reloadComponent);
    final ScheduledExecutorService taskScheduler = new FlowEngine(1, "TestClasspathResources", true);
    final StandardProcessContext processContext = new StandardProcessContext(procNode, null, null, null, () -> false);
    final SchedulingAgentCallback schedulingAgentCallback = new SchedulingAgentCallback() {

        @Override
        public void onTaskComplete() {
        }

        @Override
        public Future<?> scheduleTask(final Callable<?> task) {
            return taskScheduler.submit(task);
        }

        @Override
        public void trigger() {
            Assert.fail("Should not have completed");
        }
    };
    procNode.start(taskScheduler, 20000L, processContext, schedulingAgentCallback, true);
    Thread.sleep(1000L);
    assertEquals(1, processor.onScheduledCount);
    assertEquals(1, processor.onUnscheduledCount);
    assertEquals(1, processor.onStoppedCount);
}