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

Example 11 with DataValue

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

the class TestUtils method checkVariableBool.

/**
 * Searches for a Variable (as Property) with the given Name and checks the
 * boolean Value
 *
 * @param client The OPC UA client
 * @param node The desired node
 * @param aasns The namespace index of the AAS namespace
 * @param name The Name of the desired Property
 * @param propValue The expected value of the Property.
 * @throws ServiceException If the operation fails
 * @throws StatusException If the operation fails
 */
public static void checkVariableBool(UaClient client, NodeId node, int aasns, String name, boolean propValue) throws ServiceException, StatusException {
    List<RelativePath> relPath = new ArrayList<>();
    List<RelativePathElement> browsePath = new ArrayList<>();
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, name)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    BrowsePathResult[] bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(node, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("checkPropertyBool Browse Result Null", bpres);
    Assert.assertTrue("checkPropertyBool Browse Result: size doesn't match", bpres.length == 1);
    BrowsePathTarget[] targets = bpres[0].getTargets();
    Assert.assertNotNull("checkPropertyBool Node Targets Null", targets);
    Assert.assertTrue("checkPropertyBool Node targets empty", targets.length > 0);
    DataValue value = client.readValue(targets[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals(propValue, value.getValue().booleanValue());
}

Example 12 with DataValue

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

the class TestUtils method checkAasPropertyString.

/**
 * Checks the String Property with the given Name
 *
 * @param client The OPC UA Client
 * @param node The Node where the desired property is located
 * @param aasns The namespace index of the AAS namespace
 * @param name The name of the desired property
 * @param kind The expected ModelingKind
 * @param category The expected Category
 * @param valueType The expected ValueType
 * @param propValue The expected Value
 * @param qualifierList The list of qualifiers
 * @throws ServiceException If the operation fails
 * @throws AddressSpaceException If the operation fails
 * @throws StatusException If the operation fails
 * @throws ServiceResultException If the operation fails
 */
public static void checkAasPropertyString(UaClient client, NodeId node, int aasns, String name, AASModelingKindDataType kind, String category, AASValueTypeDataType valueType, String propValue, List<Qualifier> qualifierList) throws ServiceException, AddressSpaceException, StatusException, ServiceResultException {
    List<RelativePath> relPath = new ArrayList<>();
    List<RelativePathElement> browsePath = new ArrayList<>();
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, name)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    BrowsePathResult[] bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(node, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("checkAasPropertyString Browse Property Result Null", bpres);
    Assert.assertTrue("checkAasPropertyString Browse Property Result: size doesn't match", bpres.length == 1);
    BrowsePathTarget[] targets = bpres[0].getTargets();
    Assert.assertNotNull("checkAasPropertyString Property Null", targets);
    Assert.assertTrue("checkAasPropertyString Property empty", targets.length > 0);
    NodeId propertyNode = client.getAddressSpace().getNamespaceTable().toNodeId(targets[0].getTargetId());
    checkDisplayName(client, propertyNode, name);
    checkCategoryNode(client, propertyNode, aasns, category);
    checkModelingKindNode(client, propertyNode, aasns, kind);
    checkDataSpecificationNode(client, propertyNode, aasns);
    checkQualifierNode(client, propertyNode, aasns, qualifierList);
    relPath.clear();
    browsePath.clear();
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.PROPERTY_VALUE_TYPE_NAME)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    browsePath.clear();
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.PROPERTY_VALUE_NAME)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(propertyNode, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("checkAasPropertyString Browse Value & Type Result Null", bpres);
    Assert.assertTrue("checkAasPropertyString Browse Value & Type Result: size doesn't match", bpres.length == 2);
    targets = bpres[0].getTargets();
    Assert.assertNotNull("checkAasPropertyString ValueType Null", targets);
    Assert.assertTrue("checkAasPropertyString ValueType empty", targets.length > 0);
    DataValue value = client.readValue(targets[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals(valueType.ordinal(), value.getValue().intValue());
    targets = bpres[1].getTargets();
    Assert.assertNotNull("checkAasPropertyString Value Null", targets);
    Assert.assertTrue("checkAasPropertyString value empty", targets.length > 0);
    value = client.readValue(targets[0].getTargetId());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    // Variant var;
    // if (valueType == AASValueTypeDataType.LocalizedText) {
    // var = new Variant(LocalizedText.english(propValue));
    // }
    // else {
    // var = new Variant(propValue);
    // }
    Variant var = new Variant(propValue);
    Assert.assertEquals(var, value.getValue());
}

Example 13 with DataValue

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

the class TestUtils method writeNewValueArray.

/**
 * Writes the new value (array) into the given node and checks whether the value was written correctly.
 *
 * @param client The OPC UA Client.
 * @param writeNode The node which should be written.
 * @param oldValue The old value.
 * @param newValue The new value.
 * @throws ServiceException If the operation fails
 * @throws StatusException If the operation fails
 * @throws InterruptedException If the operation fails
 */
public static void writeNewValueArray(UaClient client, NodeId writeNode, LocalizedText[] oldValue, LocalizedText[] newValue) throws ServiceException, StatusException, InterruptedException {
    DataValue value = client.readValue(writeNode);
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertArrayEquals("intial value not equal", oldValue, (LocalizedText[]) value.getValue().getValue());
    client.writeValue(writeNode, newValue);
    // wait until the write is finished completely
    Thread.sleep(WRITE_TIMEOUT);
    // read new value
    value = client.readValue(writeNode);
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertArrayEquals("new value not equal", newValue, (LocalizedText[]) value.getValue().getValue());
}

Example 14 with DataValue

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

the class OpcUaEndpoint2Test method testUpdateSubmodelElement.

/**
 * Test method for updating a SubmodelElement.
 *
 * @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 testUpdateSubmodelElement() throws SecureIdentityException, IOException, ServiceException, Exception {
    UaClient client = new UaClient(ENDPOINT_URL);
    client.setSecurityMode(SecurityMode.NONE);
    TestUtils.initialize(client);
    client.connect();
    System.out.println("testUpdateSubmodelElement: client connected");
    int aasns = client.getAddressSpace().getNamespaceTable().getIndex(VariableIds.AASAssetAdministrationShellType_AssetInformation_AssetKind.getNamespaceUri());
    // make sure one of the old elements exists, the new element exists not yet
    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_DOC_NODE_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.OPERATING_MANUAL_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.SUBMODEL_DOC_PROPERTY_TITLE_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HasProperty, false, true, new QualifiedName(aasns, TestDefines.PROPERTY_VALUE_NAME)));
    relPath.add(new RelativePath(browsePath.toArray(RelativePathElement[]::new)));
    browsePath.clear();
    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_DOC_NODE_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.OPERATING_MANUAL_NAME)));
    browsePath.add(new RelativePathElement(Identifiers.HierarchicalReferences, false, true, new QualifiedName(aasns, TestDefines.SUBMODEL_DOC_FILE_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("testUpdateSubmodelElement Browse Result Null", bpres);
    Assert.assertTrue("testUpdateSubmodelElement Browse 1 Result: size doesn't match", bpres.length == 2);
    Assert.assertTrue("testUpdateSubmodelElement Browse 1 Result 1 Good", bpres[0].getStatusCode().isGood());
    Assert.assertTrue("testUpdateSubmodelElement Browse 1 Result 2 Good", bpres[1].getStatusCode().isGood());
    BrowsePathTarget[] targets = bpres[0].getTargets();
    Assert.assertNotNull("testUpdateSubmodelElement Property Value Null", targets);
    Assert.assertTrue("testUpdateSubmodelElement Property Value empty", targets.length > 0);
    // read the (old) value of the SubmodelElement
    DataValue value = client.readValue(client.getAddressSpace().getNamespaceTable().toNodeId(targets[0].getTargetId()));
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals("old SubmodelElement value not equal", "OperatingManual", value.getValue().toString());
    String newValue = "New Test Value";
    // update SubmodelElement
    // Send update event to MessageBus
    ElementUpdateEventMessage msg = new ElementUpdateEventMessage();
    msg.setElement(new DefaultReference.Builder().key(new DefaultKey.Builder().idType(KeyType.IRI).type(KeyElements.SUBMODEL).value(TestDefines.SUBMODEL_DOC_NAME).build()).key(new DefaultKey.Builder().idType(KeyType.ID_SHORT).type(KeyElements.SUBMODEL_ELEMENT_COLLECTION).value(TestDefines.OPERATING_MANUAL_NAME).build()).build());
    msg.setValue(new DefaultSubmodelElementCollection.Builder().kind(ModelingKind.INSTANCE).idShort("OperatingManual").value(new DefaultProperty.Builder().kind(ModelingKind.INSTANCE).idShort("Title").value(newValue).valueType("string").build()).ordered(false).allowDuplicates(false).build());
    service.getMessageBus().publish(msg);
    Thread.sleep(DEFAULT_TIMEOUT);
    bpres = client.getAddressSpace().translateBrowsePathsToNodeIds(Identifiers.ObjectsFolder, relPath.toArray(RelativePath[]::new));
    Assert.assertNotNull("testUpdateSubmodelElement Browse 2 Result Null", bpres);
    Assert.assertTrue("testUpdateSubmodelElement Browse 2 Result: size doesn't match", bpres.length == 2);
    Assert.assertTrue("testUpdateSubmodelElement Browse 2 Result 1 Good", bpres[0].getStatusCode().isGood());
    Assert.assertTrue("testUpdateSubmodelElement Browse 2 Result 2 Bad", bpres[1].getStatusCode().isBad());
    // read the (new) value of the SubmodelElement
    targets = bpres[0].getTargets();
    Assert.assertNotNull("testUpdateSubmodelElement Property New Value Null", targets);
    Assert.assertTrue("testUpdateSubmodelElement Property New Value empty", targets.length > 0);
    NodeId writeNode = client.getAddressSpace().getNamespaceTable().toNodeId(targets[0].getTargetId());
    value = client.readValue(writeNode);
    System.out.println("testUpdateSubmodelElement: writeNode: " + writeNode.toString());
    Assert.assertEquals(StatusCode.GOOD, value.getStatusCode());
    Assert.assertEquals("new SubmodelElement value not equal", newValue, value.getValue().toString());
    System.out.println("disconnect client");
    client.disconnect();
}

Example 15 with DataValue

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

the class OpcUaEndpointTest method testOpcUaEndpoint.

/**
 * Test method for testing the OPC UA Endpoint
 *
 * @throws InterruptedException If the operation fails
 * @throws Exception If the operation fails
 */
@Test
public void testOpcUaEndpoint() throws InterruptedException, Exception {
    UaClient client = new UaClient(ENDPOINT_URL);
    client.setSecurityMode(SecurityMode.NONE);
    TestUtils.initialize(client);
    client.connect();
    System.out.println("testOpcUaEndpoint: 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());
    // 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 aasNode = null;
    NodeId assetNode = null;
    NodeId submodelDocNode = null;
    NodeId submodelTechDataNode = null;
    NodeId submodelOperDataNode = null;
    for (ReferenceDescription ref : refs) {
        switch(ref.getBrowseName().getName()) {
            case TestDefines.SIMPLE_AAS_NAME:
                aasNode = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
                break;
            case TestDefines.SIMPLE_ASSET_NAME:
                assetNode = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
                break;
            case TestDefines.SUBMODEL_DOC_NODE_NAME:
                submodelDocNode = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
                break;
            case TestDefines.SUBMODEL_OPER_DATA_NODE_NAME:
                submodelOperDataNode = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
                break;
            case TestDefines.SUBMODEL_TECH_DATA_NODE_NAME:
                submodelTechDataNode = client.getAddressSpace().getNamespaceTable().toNodeId(ref.getNodeId());
                break;
            default:
                break;
        }
    }
    Assert.assertNotNull("AAS Node not found", aasNode);
    Assert.assertNotNull("Asset Node not found", assetNode);
    Assert.assertNotNull("Submodel Documentation Node not found", submodelDocNode);
    Assert.assertNotNull("Submodel TechnicalData Node not found", submodelTechDataNode);
    Assert.assertNotNull("Submodel OperationalData Node not found", submodelOperDataNode);
    // check Browse and Display Names
    TestUtils.checkBrowseName(client, aasNode, TestDefines.SIMPLE_AAS_NAME);
    TestUtils.checkDisplayName(client, aasNode, "AAS:" + TestDefines.SIMPLE_AAS_NAME);
    TestUtils.checkDisplayName(client, submodelDocNode, "Submodel:" + TestDefines.SUBMODEL_DOC_NODE_NAME);
    aasns = client.getAddressSpace().getNamespaceTable().getIndex(VariableIds.AASAssetAdministrationShellType_AssetInformation_AssetKind.getNamespaceUri());
    // Asset
    testAsset(client, assetNode);
    // Submodels
    testSubmodelDoc(client, submodelDocNode);
    testSubmodelOperationalData(client, submodelOperDataNode);
    testSubmodelTechnicalData(client, submodelTechDataNode);
    // AAS
    refs = client.getAddressSpace().browse(aasNode);
    Assert.assertNotNull("Browse AASNode Refs Null", refs);
    Assert.assertFalse("Browse AASNode Refs empty", refs.isEmpty());
    testAas(client, aasNode, submodelDocNode, submodelOperDataNode, submodelTechDataNode);
    System.out.println("disconnect client");
    client.disconnect();
}