Examples with MqttMessage org.eclipse.paho.client.mqttv3.MqttMessage used on opensource projects

Example 66 with MqttMessage

use of org.eclipse.paho.client.mqttv3.MqttMessage in project irontest by zheng-wang.

the class MQTTTeststepRunner method run.

@Override
public BasicTeststepRun run() throws Exception {
    Teststep teststep = getTeststep();
    MQTTTeststepProperties otherProperties = (MQTTTeststepProperties) teststep.getOtherProperties();
    // validate arguments
    if ("".equals(StringUtils.trimToEmpty(otherProperties.getTopicString()))) {
        throw new IllegalArgumentException("Topic String not specified.");
    }
    Endpoint endpoint = teststep.getEndpoint();
    MqttClient mqttClient = new MqttClient(endpoint.getUrl(), "irontest-mqtt-teststep");
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setCleanSession(true);
    connOpts.setUserName(endpoint.getUsername());
    connOpts.setPassword(getDecryptedEndpointPassword() == null ? null : getDecryptedEndpointPassword().toCharArray());
    mqttClient.connect(connOpts);
    try {
        MQTTRequest request = (MQTTRequest) teststep.getApiRequest();
        MqttMessage message = new MqttMessage(request.getPayload() == null ? null : request.getPayload().getBytes());
        message.setQos(1);
        mqttClient.publish(otherProperties.getTopicString(), message);
    } finally {
        mqttClient.disconnect();
    }
    return new BasicTeststepRun();
}

Example 67 with MqttMessage

use of org.eclipse.paho.client.mqttv3.MqttMessage in project pentaho-kettle by pentaho.

the class MQTTProducer method getMessage.

private MqttMessage getMessage(Object[] row) throws KettleStepException {
    MqttMessage mqttMessage = new MqttMessage();
    try {
        mqttMessage.setQos(Integer.parseInt(meta.qos));
    } catch (NumberFormatException e) {
        throw new KettleStepException(getString(PKG, "MQTTProducer.Error.QOS", meta.qos));
    }
    // noinspection ConstantConditions
    mqttMessage.setPayload(getFieldData(row, meta.messageField).map(this::dataAsBytes).orElse(// allow nulls to pass through
    null));
    return mqttMessage;
}

Example 68 with MqttMessage

use of org.eclipse.paho.client.mqttv3.MqttMessage in project pentaho-kettle by pentaho.

the class MQTTProducerTest method testSendRowToProducer.

@Test
public void testSendRowToProducer() throws Exception {
    when(mqttClient.isConnected()).thenReturn(true);
    handleAsSecondRow(trans);
    doAnswer(invocation -> {
        String topic = (String) invocation.getArguments()[0];
        MqttMessage message = (MqttMessage) invocation.getArguments()[1];
        assertEquals("TestWinning", topic);
        assertEquals(0, message.getQos());
        assertEquals("#winning", new String(message.getPayload(), UTF_8));
        return null;
    }).when(mqttClient).publish(any(), any());
    trans.startThreads();
    trans.waitUntilFinished();
    verify(mqttClient).disconnect();
    assertEquals(4, trans.getSteps().get(1).step.getLinesOutput());
}