Examples with DataValue com.prosysopc.ua.stack.builtintypes.DataValue used on opensource projects

Example 1 with DataValue

use of com.prosysopc.ua.stack.builtintypes.DataValue in project FAAAST-Service by FraunhoferIOSB.

the class OpcUaEndpointTest method testPropertyChangeFromMessageBus.

/**
 * Test method to check whether the new value message from the MessageBus is
 * processed correctly
 *
 * @throws SecureIdentityException If the operation fails
 * @throws IOException If the operation fails
 * @throws ServiceException If the operation fails
 * @throws Exception If the operation fails
 */
@Test
public void testPropertyChangeFromMessageBus() throws SecureIdentityException, IOException, ServiceException, Exception {
    UaClient client = new UaClient(ENDPOINT_URL);
    client.setSecurityMode(SecurityMode.NONE);
    TestUtils.initialize(client);
    client.connect();
    System.out.println("testPropertyChangeFromMessageBus: client connected");
    aasns = client.getAddressSpace().getNamespaceTable().getIndex(VariableIds.AASAssetAdministrationShellType_AssetInformation_AssetKind.getNamespaceUri());
    List<RelativePath> relPath = new ArrayList<>();
    List<RelativePathElement> browsePath = new ArrayList<>();
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.AAS_ENVIRONMENT_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.SUBMODEL_TECH_DATA_NODE_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.MAX_ROTATION_SPEED_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.PROPERTY_VALUE_NAME)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    BrowsePathResult[] bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(Identifiers.ObjectsFolder, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("testPropertyChangeFromMessageBus Browse Result Null", bpres);
    Assert.assertTrue("testPropertyChangeFromMessageBus Browse Result: size doesn't match", bpres.length == 1);
    Assert.assertTrue("testPropertyChangeFromMessageBus Browse Result Good", bpres[0].getStatusCode().isGood());
    BrowsePathTarget[] targets = bpres[0].getTargets();
    Assert.assertNotNull("testPropertyChangeFromMessageBus ValueType Null", targets);
    Assert.assertTrue("testPropertyChangeFromMessageBus ValueType empty", targets.length > 0);
    List<Key> keys = new ArrayList<>();
    keys.add(new DefaultKey.Builder().idType(KeyType.IRI).type(KeyElements.SUBMODEL).value(TestDefines.SUBMODEL_TECH_DATA_NAME).build());
    keys.add(new DefaultKey.Builder().idType(KeyType.ID_SHORT).type(KeyElements.PROPERTY).value(TestDefines.MAX_ROTATION_SPEED_NAME).build());
    Reference propRef = new DefaultReference.Builder().keys(keys).build();
    ValueChangeEventMessage valueChangeMessage = new ValueChangeEventMessage();
    valueChangeMessage.setElement(propRef);
    valueChangeMessage.setOldValue(PropertyValue.of(Datatype.Int, "5000"));
    Integer newValue = 5005;
    valueChangeMessage.setNewValue(PropertyValue.of(Datatype.Int, newValue.toString()));
    service.getMessageBus().publish(valueChangeMessage);
    Thread.sleep(DEFAULT_TIMEOUT);
    // read new value
    DataValue value = client.readValue(targets[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals("new value not equal", newValue, value.getValue().getValue());
    System.out.println("disconnect client");
    client.disconnect();
}

Example 2 with DataValue

use of com.prosysopc.ua.stack.builtintypes.DataValue in project FAAAST-Service by FraunhoferIOSB.

the class OpcUaEndpointTest method testUpdatePropertyValue.

/**
 * Test method for changing a property based on an event from the MessageBus. Sets an event
 * on the MessageBus and checks the new value in the server.
 *
 * @throws SecureIdentityException If the operation fails
 * @throws ServiceException If the operation fails
 * @throws IOException If the operation fails
 * @throws StatusException If the operation fails
 */
@Test
public void testUpdatePropertyValue() throws SecureIdentityException, ServiceException, IOException, StatusException, Exception {
    UaClient client = new UaClient(ENDPOINT_URL);
    client.setSecurityMode(SecurityMode.NONE);
    TestUtils.initialize(client);
    client.connect();
    System.out.println("testUpdatePropertyValue: client connected");
    aasns = client.getAddressSpace().getNamespaceTable().getIndex(VariableIds.AASAssetAdministrationShellType_AssetInformation_AssetKind.getNamespaceUri());
    List<RelativePath> relPath = new ArrayList<>();
    List<RelativePathElement> browsePath = new ArrayList<>();
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.AAS_ENVIRONMENT_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.SUBMODEL_OPER_DATA_NODE_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.ROTATION_SPEED_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.PROPERTY_VALUE_NAME)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    BrowsePathResult[] bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(Identifiers.ObjectsFolder, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("testWriteProperty Browse Result Null", bpres);
    Assert.assertTrue("testWriteProperty Browse Result: size doesn't match", bpres.length == 1);
    Assert.assertTrue("testWriteProperty Browse Result Good", bpres[0].getStatusCode().isGood());
    BrowsePathTarget[] targets = bpres[0].getTargets();
    Assert.assertNotNull("testWriteProperty ValueType Null", targets);
    Assert.assertTrue("testWriteProperty ValueType empty", targets.length > 0);
    DataValue value = client.readValue(targets[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Integer oldValue = 4370;
    Assert.assertEquals("intial value not equal", oldValue, value.getValue().getValue());
    CountDownLatch condition = new CountDownLatch(1);
    final AtomicReference<EventMessage> response = new AtomicReference<>();
    service.getMessageBus().subscribe(SubscriptionInfo.create(ValueChangeEventMessage.class, x -> {
        response.set(x);
        condition.countDown();
    }));
    Integer newValue = 9999;
    List<Key> keys = new ArrayList<>();
    keys.add(new DefaultKey.Builder().idType(KeyType.IRI).type(KeyElements.SUBMODEL).value(TestDefines.SUBMODEL_OPER_DATA_NAME).build());
    keys.add(new DefaultKey.Builder().idType(KeyType.ID_SHORT).type(KeyElements.PROPERTY).value(TestDefines.ROTATION_SPEED_NAME).build());
    Reference propRef = new DefaultReference.Builder().keys(keys).build();
    ValueChangeEventMessage valueChangeMessage = new ValueChangeEventMessage();
    valueChangeMessage.setElement(propRef);
    // PropertyValue propertyValue = new PropertyValue();
    // propertyValue.setValue(new IntValue(oldValue));
    valueChangeMessage.setOldValue(PropertyValue.of(Datatype.Int, oldValue.toString()));
    // propertyValue.setValue(new IntValue(newValue));
    valueChangeMessage.setNewValue(PropertyValue.of(Datatype.Int, newValue.toString()));
    service.getMessageBus().publish(valueChangeMessage);
    Thread.sleep(100);
    // check MessageBus
    condition.await(DEFAULT_TIMEOUT, TimeUnit.MILLISECONDS);
    Assert.assertEquals(valueChangeMessage, response.get());
    // read new value
    value = client.readValue(targets[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals("new value not equal", newValue, value.getValue().getValue());
    System.out.println("disconnect client");
    client.disconnect();
}

Example 3 with DataValue

use of com.prosysopc.ua.stack.builtintypes.DataValue in project FAAAST-Service by FraunhoferIOSB.

the class OpcUaEndpointFullTest method testOpcUaEndpointFull.

/**
 * Test method for testing the OPC UA Endpoint
 *
 * @throws InterruptedException If the operation fails
 * @throws Exception If the operation fails
 */
@Test
public void testOpcUaEndpointFull() throws InterruptedException, Exception {
    UaClient client = new UaClient(ENDPOINT_URL);
    client.setSecurityMode(SecurityMode.NONE);
    TestUtils.initialize(client);
    client.connect();
    Assert.assertTrue("client not connected", client.isConnected());
    System.out.println("client connected");
    DataValue value = client.readValue(Identifiers.Server_ServerStatus_State);
    System.out.println(value);
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals(ServerState.Running.ordinal(), value.getValue().intValue());
    aasns = client.getAddressSpace().getNamespaceTable().getIndex(VariableIds.AASAssetAdministrationShellType_AssetInformation_AssetKind.getNamespaceUri());
    // browse for AAS Environment
    List<ReferenceDescription> refs = client.getAddressSpace().browse(Identifiers.ObjectsFolder);
    Assert.assertNotNull("Browse ObjectsFolder Refs Null", refs);
    Assert.assertFalse("Browse ObjectsFolder Refs empty", refs.isEmpty());
    NodeId envNode = null;
    for (ReferenceDescription ref : refs) {
        if (ref.getBrowseName().getName().equals(TestDefines.AAS_ENVIRONMENT_NAME)) {
            envNode = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
            break;
        }
    }
    Assert.assertNotNull("AASEnvironment Null", envNode);
    // browse AAS Environment
    refs = client.getAddressSpace().browse(envNode);
    Assert.assertNotNull("Browse Environment Refs Null", refs);
    Assert.assertTrue("Browse Environment Refs empty", !refs.isEmpty());
    NodeId submodel1Node = null;
    for (ReferenceDescription ref : refs) {
        NodeId rid = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
        switch(ref.getBrowseName().getName()) {
            case TestDefines.FULL_SUBMODEL_1_NAME:
                submodel1Node = rid;
                break;
        }
    }
    Assert.assertNotNull("Submodel 1 Node not found", submodel1Node);
    testSubmodel1(client, submodel1Node);
    System.out.println("disconnect client");
    client.disconnect();
}

Example 4 with DataValue

use of com.prosysopc.ua.stack.builtintypes.DataValue in project FAAAST-Service by FraunhoferIOSB.

the class TestUtils method checkAdministrationNode.

/**
 * Searches for the Administration Node in the given Node and checks the
 * corresponding values.
 *
 * @param client The OPC UA Client
 * @param baseNode The base node where the Administration Node is searched.
 * @param aasns The namespace index of the AAS namespace.
 * @param version The expected version
 * @param revision The expected revision
 * @throws ServiceException If the operation fails
 * @throws StatusException If the operation fails
 * @throws ServiceResultException If the operation fails
 * @throws AddressSpaceException If the operation fails
 */
public static void checkAdministrationNode(UaClient client, NodeId baseNode, int aasns, String version, String revision) throws ServiceException, StatusException, ServiceResultException, AddressSpaceException {
    List<RelativePath> relPath = new ArrayList<>();
    List<RelativePathElement> browsePath = new ArrayList<>();
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.ADMINISTRATION_NAME)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    BrowsePathResult[] bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(baseNode, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("checkAdministrationNode Browse(1) Result Null", bpres);
    Assert.assertTrue("checkAdministrationNode Browse(1) Result: size doesn't match", bpres.length == 1);
    BrowsePathTarget[] targets = bpres[0].getTargets();
    Assert.assertNotNull("checkAdministrationNode Browse Administration Node Null", targets);
    Assert.assertTrue("checkAdministrationNode Browse Administration targets empty", targets.length > 0);
    NodeId administrationNode = client.getAddressSpace().getNamespaceTable().toNodeId(targets[0].getTargetId());
    checkType(client, administrationNode, new NodeId(aasns, TestDefines.AAS_ADMIN_INFO_TYPE_ID));
    Assert.assertNotNull(administrationNode);
    Assert.assertNotEquals(NodeId.NULL, administrationNode);
    relPath.clear();
    int size = 0;
    if (version != null) {
        browsePath.clear();
        browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.VERSION_NAME)));
        relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
        size++;
    }
    if (revision != null) {
        browsePath.clear();
        browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.REVISION_NAME)));
        relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
        size++;
    }
    if (size > 0) {
        bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(administrationNode, relPath.toArray(RelativePath[]::new));
        Assert.assertNotNull("checkAdministrationNode Browse(2) Result Null", bpres);
        Assert.assertTrue("checkAdministrationNode Browse(2) Result: size doesn't match", bpres.length == size);
        int index = 0;
        if (version != null) {
            targets = bpres[index].getTargets();
            Assert.assertNotNull("checkAdministrationNode Browse Version Node Null", targets);
            Assert.assertTrue("checkAdministrationNode Browse Version targets empty", targets.length > 0);
            DataValue value = client.readValue(targets[0].getTargetId());
            Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
            Assert.assertEquals(version, value.getValue().toString());
            index++;
        }
        if (revision != null) {
            targets = bpres[index].getTargets();
            Assert.assertNotNull("checkAdministrationNode Browse Revision Node Null", targets);
            Assert.assertTrue("checkAdministrationNode Browse Revision targets empty", targets.length > 0);
            DataValue value = client.readValue(targets[0].getTargetId());
            Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
            Assert.assertEquals(revision, value.getValue().toString());
            index++;
        }
    }
}

Example 5 with DataValue

use of com.prosysopc.ua.stack.builtintypes.DataValue in project FAAAST-Service by FraunhoferIOSB.

the class TestUtils method checkAasReference.

/**
 * Checks the given Reference Node
 *
 * @param client The OPC UA Client
 * @param node The desired Node
 * @param aasns The namespace index of the AAS namespace.
 * @param refKeys The expected list of Keys
 * @throws ServiceException If the operation fails
 * @throws AddressSpaceException If the operation fails
 * @throws ServiceResultException If the operation fails
 * @throws StatusException If the operation fails
 */
private static void checkAasReference(UaClient client, NodeId node, int aasns, List<AASKeyDataType> refKeys) throws ServiceException, AddressSpaceException, ServiceResultException, StatusException {
    checkType(client, node, new NodeId(aasns, TestDefines.AAS_REFERENCE_TYPE_ID));
    List<RelativePathElement> browsePath = new ArrayList<>();
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, "Keys")));
    BrowsePathTarget[] targetsProp = client.getAddressSpace().translateBrowsePathToNodeId(node, browsePath.toArray(RelativePathElement[]::new));
    Assert.assertNotNull("Property Keys Null", targetsProp);
    Assert.assertTrue("Property Keys empty", targetsProp.length > 0);
    checkType(client, targetsProp[0].getTargetId(), Identifiers.PropertyType);
    UaVariable variable = (UaVariable) client.getAddressSpace().getNode(targetsProp[0].getTargetId());
    UaType dataType = variable.getDataType();
    Assert.assertNotNull("DataType null", dataType);
    Assert.assertEquals("DataType not equal", new NodeId(aasns, TestDefines.AAS_KEY_DATA_TYPE_ID), dataType.getNodeId());
    DataValue value = client.readValue(targetsProp[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertNotNull("Value null", value.getValue());
    Variant var = value.getValue();
    Object o = var.getValue();
    Assert.assertTrue("Keys no array", var.isArray());
    // Assert.assertEquals(AASKeyDataType.class, o.getClass());
    AASKeyDataType[] arr = (AASKeyDataType[]) o;
    Assert.assertEquals(refKeys.size(), arr.length);
    Assert.assertArrayEquals(refKeys.toArray(), arr);
}