Examples with PlcSubscriptionRequest org.apache.plc4x.java.api.messages.PlcSubscriptionRequest used on opensource projects

Example 11 with PlcSubscriptionRequest

use of org.apache.plc4x.java.api.messages.PlcSubscriptionRequest in project plc4x by apache.

the class OpcuaSubscriptionHandleTest method subscribeInt32.

@Test
public void subscribeInt32() throws Exception {
    String field = "Int32";
    String identifier = INT32_IDENTIFIER_READ_WRITE;
    LOGGER.info("Starting subscription {} test", field);
    // Create Subscription
    PlcSubscriptionRequest.Builder builder = opcuaConnection.subscriptionRequestBuilder();
    builder.addChangeOfStateField(field, identifier);
    PlcSubscriptionRequest request = builder.build();
    // Get result of creating subscription
    PlcSubscriptionResponse response = request.execute().get();
    final OpcuaSubscriptionHandle subscriptionHandle = (OpcuaSubscriptionHandle) response.getSubscriptionHandle(field);
    // Create handler for returned value
    subscriptionHandle.register(plcSubscriptionEvent -> {
        assert plcSubscriptionEvent.getResponseCode(field).equals(PlcResponseCode.OK);
        LOGGER.info("Received a response from {} test {}", field, plcSubscriptionEvent.getPlcValue(field).toString());
    });
    // Wait for value to be returned from server
    Thread.sleep(1200);
    subscriptionHandle.stopSubscriber();
}

Example 12 with PlcSubscriptionRequest

use of org.apache.plc4x.java.api.messages.PlcSubscriptionRequest in project plc4x by apache.

the class OpcuaSubscriptionHandleTest method subscribeSByte.

@Test
public void subscribeSByte() throws Exception {
    String field = "SByte";
    String identifier = SBYTE_IDENTIFIER_READ_WRITE;
    LOGGER.info("Starting subscription {} test", field);
    // Create Subscription
    PlcSubscriptionRequest.Builder builder = opcuaConnection.subscriptionRequestBuilder();
    builder.addChangeOfStateField(field, identifier);
    PlcSubscriptionRequest request = builder.build();
    // Get result of creating subscription
    PlcSubscriptionResponse response = request.execute().get();
    final OpcuaSubscriptionHandle subscriptionHandle = (OpcuaSubscriptionHandle) response.getSubscriptionHandle(field);
    // Create handler for returned value
    subscriptionHandle.register(plcSubscriptionEvent -> {
        assert plcSubscriptionEvent.getResponseCode(field).equals(PlcResponseCode.OK);
        LOGGER.info("Received a response from {} test {}", field, plcSubscriptionEvent.getPlcValue(field).toString());
    });
    // Wait for value to be returned from server
    Thread.sleep(1200);
    subscriptionHandle.stopSubscriber();
}

Example 13 with PlcSubscriptionRequest

use of org.apache.plc4x.java.api.messages.PlcSubscriptionRequest in project plc4x by apache.

the class OpcuaSubscriptionHandleTest method subscribeInteger.

@Test
public void subscribeInteger() throws Exception {
    String field = "Integer";
    String identifier = INTEGER_IDENTIFIER_READ_WRITE;
    LOGGER.info("Starting subscription {} test", field);
    // Create Subscription
    PlcSubscriptionRequest.Builder builder = opcuaConnection.subscriptionRequestBuilder();
    builder.addChangeOfStateField(field, identifier);
    PlcSubscriptionRequest request = builder.build();
    // Get result of creating subscription
    PlcSubscriptionResponse response = request.execute().get();
    final OpcuaSubscriptionHandle subscriptionHandle = (OpcuaSubscriptionHandle) response.getSubscriptionHandle(field);
    // Create handler for returned value
    subscriptionHandle.register(plcSubscriptionEvent -> {
        assert plcSubscriptionEvent.getResponseCode(field).equals(PlcResponseCode.OK);
        LOGGER.info("Received a response from {} test {}", field, plcSubscriptionEvent.getPlcValue(field).toString());
    });
    // Wait for value to be returned from server
    Thread.sleep(1200);
    subscriptionHandle.stopSubscriber();
}

Example 14 with PlcSubscriptionRequest

use of org.apache.plc4x.java.api.messages.PlcSubscriptionRequest in project plc4x by apache.

the class OpcuaSubscriptionHandleTest method subscribeByte.

@Test
public void subscribeByte() throws Exception {
    String field = "Byte";
    String identifier = BYTE_IDENTIFIER_READ_WRITE;
    LOGGER.info("Starting subscription {} test", field);
    // Create Subscription
    PlcSubscriptionRequest.Builder builder = opcuaConnection.subscriptionRequestBuilder();
    builder.addChangeOfStateField(field, identifier);
    PlcSubscriptionRequest request = builder.build();
    // Get result of creating subscription
    PlcSubscriptionResponse response = request.execute().get();
    final OpcuaSubscriptionHandle subscriptionHandle = (OpcuaSubscriptionHandle) response.getSubscriptionHandle(field);
    // Create handler for returned value
    subscriptionHandle.register(plcSubscriptionEvent -> {
        assert plcSubscriptionEvent.getResponseCode(field).equals(PlcResponseCode.OK);
        LOGGER.info("Received a response from {} test {}", field, plcSubscriptionEvent.getPlcValue(field).toString());
    });
    // Wait for value to be returned from server
    Thread.sleep(1200);
    subscriptionHandle.stopSubscriber();
}

Example 15 with PlcSubscriptionRequest

use of org.apache.plc4x.java.api.messages.PlcSubscriptionRequest in project plc4x by apache.

the class OpcuaSubscriptionHandleTest method subscribeInt16.

@Test
public void subscribeInt16() throws Exception {
    String field = "Int16";
    String identifier = INT16_IDENTIFIER_READ_WRITE;
    LOGGER.info("Starting subscription {} test", field);
    // Create Subscription
    PlcSubscriptionRequest.Builder builder = opcuaConnection.subscriptionRequestBuilder();
    builder.addChangeOfStateField(field, identifier);
    PlcSubscriptionRequest request = builder.build();
    // Get result of creating subscription
    PlcSubscriptionResponse response = request.execute().get();
    final OpcuaSubscriptionHandle subscriptionHandle = (OpcuaSubscriptionHandle) response.getSubscriptionHandle(field);
    // Create handler for returned value
    subscriptionHandle.register(plcSubscriptionEvent -> {
        assert plcSubscriptionEvent.getResponseCode(field).equals(PlcResponseCode.OK);
        LOGGER.info("Received a response from {} test {}", field, plcSubscriptionEvent.getPlcValue(field).toString());
    });
    // Wait for value to be returned from server
    Thread.sleep(1200);
    subscriptionHandle.stopSubscriber();
}