Examples with ModbusReadRequestBlueprint org.openhab.core.io.transport.modbus.ModbusReadRequestBlueprint used on opensource projects

Example 6 with ModbusReadRequestBlueprint

use of org.openhab.core.io.transport.modbus.ModbusReadRequestBlueprint in project openhab-addons by openhab.

the class AbstractSunSpecHandler method registerPollTask.

/**
 * Register poll task
 * This is where we set up our regular poller
 */
private synchronized void registerPollTask(ModelBlock mainBlock) {
    if (pollTask != null) {
        updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR);
        throw new IllegalStateException("pollTask should be unregistered before registering a new one!");
    }
    @Nullable ModbusCommunicationInterface mycomms = comms;
    @Nullable SunSpecConfiguration myconfig = config;
    if (myconfig == null || mycomms == null) {
        throw new IllegalStateException("registerPollTask called without proper configuration");
    }
    logger.debug("Setting up regular polling");
    ModbusReadRequestBlueprint request = new ModbusReadRequestBlueprint(getSlaveId(), ModbusReadFunctionCode.READ_MULTIPLE_REGISTERS, mainBlock.address, mainBlock.length, myconfig.maxTries);
    long refreshMillis = myconfig.getRefreshMillis();
    pollTask = mycomms.registerRegularPoll(request, refreshMillis, 1000, result -> {
        result.getRegisters().ifPresent(this::handlePolledData);
        if (getThing().getStatus() != ThingStatus.ONLINE) {
            updateStatus(ThingStatus.ONLINE);
        }
    }, this::handleError);
}

Example 7 with ModbusReadRequestBlueprint

use of org.openhab.core.io.transport.modbus.ModbusReadRequestBlueprint in project openhab-addons by openhab.

the class ALD1Handler method modbusInitialize.

@Override
public void modbusInitialize() {
    config = getConfigAs(ALD1Configuration.class);
    if (config.pollInterval <= 0) {
        updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Invalid poll interval: " + config.pollInterval);
        return;
    }
    ModbusReadRequestBlueprint localBlueprint = blueprint = new ModbusReadRequestBlueprint(getSlaveId(), ModbusReadFunctionCode.READ_MULTIPLE_REGISTERS, FIRST_READ_REGISTER - 1, READ_LENGTH, TRIES);
    updateStatus(ThingStatus.UNKNOWN);
    registerRegularPoll(localBlueprint, config.pollInterval, 0, this::readSuccessful, this::readError);
}

Example 8 with ModbusReadRequestBlueprint

use of org.openhab.core.io.transport.modbus.ModbusReadRequestBlueprint in project openhab-addons by openhab.

the class ModbusPollerThingHandlerTest method testRegistersPassedToChildDataThings.

@Test
public void testRegistersPassedToChildDataThings() throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException {
    PollTask pollTask = Mockito.mock(PollTask.class);
    doReturn(pollTask).when(comms).registerRegularPoll(notNull(), eq(150l), eq(0L), notNull(), notNull());
    Configuration pollerConfig = new Configuration();
    pollerConfig.put("refresh", 150L);
    pollerConfig.put("start", 5);
    pollerConfig.put("length", 13);
    pollerConfig.put("type", "coil");
    poller = createPollerThingBuilder("poller").withConfiguration(pollerConfig).withBridge(endpoint.getUID()).build();
    addThing(poller);
    verifyEndpointBasicInitInteraction();
    assertThat(poller.getStatus(), is(equalTo(ThingStatus.ONLINE)));
    ArgumentCaptor<ModbusReadCallback> callbackCapturer = ArgumentCaptor.forClass(ModbusReadCallback.class);
    verify(comms).registerRegularPoll(notNull(), eq(150l), eq(0L), callbackCapturer.capture(), notNull());
    ModbusReadCallback readCallback = callbackCapturer.getValue();
    assertNotNull(readCallback);
    ModbusReadRequestBlueprint request = Mockito.mock(ModbusReadRequestBlueprint.class);
    ModbusRegisterArray registers = Mockito.mock(ModbusRegisterArray.class);
    ModbusPollerThingHandler thingHandler = (ModbusPollerThingHandler) poller.getHandler();
    assertNotNull(thingHandler);
    ModbusDataThingHandler child1 = Mockito.mock(ModbusDataThingHandler.class);
    ModbusDataThingHandler child2 = Mockito.mock(ModbusDataThingHandler.class);
    AsyncModbusReadResult result = new AsyncModbusReadResult(request, registers);
    // has one data child
    thingHandler.childHandlerInitialized(child1, Mockito.mock(Thing.class));
    readCallback.handle(result);
    verify(child1).onReadResult(result);
    verifyNoMoreInteractions(child1);
    verifyNoMoreInteractions(child2);
    reset(child1);
    // two children (one child initialized)
    thingHandler.childHandlerInitialized(child2, Mockito.mock(Thing.class));
    readCallback.handle(result);
    verify(child1).onReadResult(result);
    verify(child2).onReadResult(result);
    verifyNoMoreInteractions(child1);
    verifyNoMoreInteractions(child2);
    reset(child1);
    reset(child2);
    // one child disposed
    thingHandler.childHandlerDisposed(child1, Mockito.mock(Thing.class));
    readCallback.handle(result);
    verify(child2).onReadResult(result);
    verifyNoMoreInteractions(child1);
    verifyNoMoreInteractions(child2);
}

Example 9 with ModbusReadRequestBlueprint

use of org.openhab.core.io.transport.modbus.ModbusReadRequestBlueprint in project openhab-addons by openhab.

the class ModbusPollerThingHandlerTest method testPollUnregistrationOnDispose.

@Test
public void testPollUnregistrationOnDispose() throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException {
    PollTask pollTask = Mockito.mock(PollTask.class);
    doReturn(pollTask).when(comms).registerRegularPoll(notNull(), eq(150l), eq(0L), notNull(), notNull());
    Configuration pollerConfig = new Configuration();
    pollerConfig.put("refresh", 150L);
    pollerConfig.put("start", 5);
    pollerConfig.put("length", 13);
    pollerConfig.put("type", "coil");
    poller = createPollerThingBuilder("poller").withConfiguration(pollerConfig).withBridge(endpoint.getUID()).build();
    addThing(poller);
    verifyEndpointBasicInitInteraction();
    // verify registration
    final AtomicReference<ModbusReadCallback> callbackRef = new AtomicReference<>();
    verify(mockedModbusManager).newModbusCommunicationInterface(argThat(new TypeSafeMatcher<ModbusSlaveEndpoint>() {

        @Override
        public void describeTo(Description description) {
            description.appendText("correct endpoint");
        }

        @Override
        protected boolean matchesSafely(ModbusSlaveEndpoint endpoint) {
            return checkEndpoint(endpoint);
        }
    }), any());
    verify(comms).registerRegularPoll(argThat(new TypeSafeMatcher<ModbusReadRequestBlueprint>() {

        @Override
        public void describeTo(Description description) {
        }

        @Override
        protected boolean matchesSafely(ModbusReadRequestBlueprint request) {
            return checkRequest(request, ModbusReadFunctionCode.READ_COILS);
        }
    }), eq(150l), eq(0L), argThat(new TypeSafeMatcher<ModbusReadCallback>() {

        @Override
        public void describeTo(Description description) {
        }

        @Override
        protected boolean matchesSafely(ModbusReadCallback callback) {
            callbackRef.set(callback);
            return true;
        }
    }), notNull());
    verifyNoMoreInteractions(mockedModbusManager);
    // reset call counts for easy assertions
    reset(mockedModbusManager);
    // remove the thing
    disposeThing(poller);
    // 1) should first unregister poll task
    verify(comms).unregisterRegularPoll(eq(pollTask));
    verifyNoMoreInteractions(mockedModbusManager);
}

Example 10 with ModbusReadRequestBlueprint

use of org.openhab.core.io.transport.modbus.ModbusReadRequestBlueprint in project openhab-addons by openhab.

the class ModbusPollerThingHandlerTest method testRefreshWithPreviousData.

/**
 * When there's no recently received data, refresh() will re-use that instead
 *
 * @throws IllegalArgumentException
 * @throws IllegalAccessException
 * @throws NoSuchFieldException
 * @throws SecurityException
 */
@Test
public void testRefreshWithPreviousData() throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException {
    Configuration pollerConfig = new Configuration();
    pollerConfig.put("refresh", 0L);
    pollerConfig.put("start", 5);
    pollerConfig.put("length", 13);
    pollerConfig.put("type", "coil");
    pollerConfig.put("cacheMillis", 10000L);
    poller = createPollerThingBuilder("poller").withConfiguration(pollerConfig).withBridge(endpoint.getUID()).build();
    addThing(poller);
    verifyEndpointBasicInitInteraction();
    ModbusDataThingHandler child1 = Mockito.mock(ModbusDataThingHandler.class);
    ModbusPollerThingHandler thingHandler = (ModbusPollerThingHandler) poller.getHandler();
    assertNotNull(thingHandler);
    thingHandler.childHandlerInitialized(child1, Mockito.mock(Thing.class));
    assertThat(poller.getStatus(), is(equalTo(ThingStatus.ONLINE)));
    verify(comms, never()).submitOneTimePoll(any(), any(), any());
    // data is received
    ModbusReadCallback pollerReadCallback = getPollerCallback(thingHandler);
    ModbusReadRequestBlueprint request = Mockito.mock(ModbusReadRequestBlueprint.class);
    ModbusRegisterArray registers = Mockito.mock(ModbusRegisterArray.class);
    AsyncModbusReadResult result = new AsyncModbusReadResult(request, registers);
    pollerReadCallback.handle(result);
    // data child receives the data
    verify(child1).onReadResult(result);
    verifyNoMoreInteractions(child1);
    reset(child1);
    // call refresh
    // cache is still valid, we should not have real data poll this time
    thingHandler.refresh();
    verify(comms, never()).submitOneTimePoll(any(), any(), any());
    // data child receives the cached data
    verify(child1).onReadResult(result);
    verifyNoMoreInteractions(child1);
}