Examples with StatusException com.prosysopc.ua.StatusException used on opensource projects

Example 16 with StatusException

use of com.prosysopc.ua.StatusException in project FAAAST-Service by FraunhoferIOSB.

the class AasServiceNodeManager method elementDeleted.

/**
 * Handles an elementDeleted event.
 *
 * @param element Reference to the deleted element.
 * @throws StatusException If the operation fails
 */
@SuppressWarnings("java:S2629")
private void elementDeleted(Reference element) throws StatusException {
    if (element == null) {
        throw new IllegalArgumentException(ELEMENT_NULL);
    }
    try {
        LOG.debug("elementDeleted called. Reference {}", AasUtils.asString(element));
        // The element is the object that should be deleted
        ObjectData data = null;
        if (referableMap.containsKey(element)) {
            data = referableMap.get(element);
            // remove element from the map
            referableMap.remove(element);
        } else {
            LOG.info("elementDeleted: element not found in referableMap: {}", AasUtils.asString(element));
        }
        if (data != null) {
            removeFromMaps(data.getNode(), element, data.getReferable());
            deleteNode(data.getNode(), true, true);
        }
    } catch (Exception ex) {
        LOG.error("elementDeleted Exception", ex);
        throw ex;
    }
}

Example 17 with StatusException

use of com.prosysopc.ua.StatusException in project FAAAST-Service by FraunhoferIOSB.

the class AasServiceNodeManager method setReferenceElementValue.

/**
 * Sets the value for the given ReferenceElement.
 *
 * @param refElement The desired ReferenceElement.
 * @param value The new value.
 * @throws StatusException If the operation fails
 */
private void setReferenceElementValue(AASReferenceElementType refElement, ReferenceElementValue value) throws StatusException {
    if (refElement == null) {
        throw new IllegalArgumentException("refElement is null");
    } else if (value == null) {
        throw new IllegalArgumentException(VALUE_NULL);
    }
    try {
        DefaultReference ref = new DefaultReference.Builder().keys(value.getKeys()).build();
        setAasReferenceData(ref, refElement.getValueNode());
    } catch (Exception ex) {
        LOG.error("setReferenceElementValue Exception", ex);
        throw ex;
    }
}

Example 18 with StatusException

use of com.prosysopc.ua.StatusException 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 19 with StatusException

use of com.prosysopc.ua.StatusException in project FAAAST-Service by FraunhoferIOSB.

the class OpcUaEndpoint method callOperation.

/**
 * Calls the desired operation in the service.
 *
 * @param operation The desired operation
 * @param inputVariables The input arguments
 * @param submodel The corresponding submodel
 * @param refElement The reference to the SubmodelElement
 * @return The OutputArguments The output arguments returned from the operation call
 * @throws StatusException If the operation fails
 */
public List<OperationVariable> callOperation(Operation operation, List<OperationVariable> inputVariables, Submodel submodel, Reference refElement) throws StatusException {
    List<OperationVariable> outputArguments;
    try {
        InvokeOperationSyncRequest request = new InvokeOperationSyncRequest();
        List<Key> path = new ArrayList<>();
        path.addAll(refElement.getKeys());
        request.setId(submodel.getIdentification());
        request.setPath(path);
        request.setInputArguments(inputVariables);
        request.setContent(Content.NORMAL);
        requestCounter++;
        request.setRequestId(Integer.toString(requestCounter));
        // execute method
        InvokeOperationSyncResponse response = (InvokeOperationSyncResponse) service.execute(request);
        if (isSuccess(response.getStatusCode())) {
            LOGGER.info("callOperation: Operation {} executed successfully", operation.getIdShort());
        } else if (response.getStatusCode() == StatusCode.CLIENT_METHOD_NOT_ALLOWED) {
            LOGGER.warn("callOperation: Operation {} error executing operation: {}", operation.getIdShort(), response.getStatusCode());
            throw new StatusException(StatusCodes.Bad_NotExecutable);
        } else {
            LOGGER.warn("callOperation: Operation {} error executing operation: {}", operation.getIdShort(), response.getStatusCode());
            throw new StatusException(StatusCodes.Bad_UnexpectedError);
        }
        outputArguments = response.getPayload().getOutputArguments();
    } catch (Exception e) {
        LOGGER.error("callOperation error", e);
        throw e;
    }
    return outputArguments;
}

Example 20 with StatusException

use of com.prosysopc.ua.StatusException in project FAAAST-Service by FraunhoferIOSB.

the class AasServiceMethodManagerListener method onCall.

/**
 * Callback method when a method was called
 *
 * @param serviceContext the current service context
 * @param objectId the ID of the node whose method is being called
 * @param object the object node whose method is being called, if available
 * @param methodId the ID of the method being called
 * @param method the method node being called, if available
 * @param inputArguments input argument values
 * @param inputArgumentResults argument errors. If errors in the values are
 *            encountered.
 * @param inputArgumentDiagnosticInfos diagnostic info, in case of errors.
 * @param outputs output values. The array is pre-created, just fill in the
 *            values.
 * @return true if you handle the call, which prevents any other handler
 *         being called.
 * @throws StatusException if there are errors in the method handling. For
 *             example, if you set inputArgumentResults, you should throw a
 *             StatusException with StatusCodes.Bad_InvalidArgument
 */
@Override
public boolean onCall(ServiceContext serviceContext, NodeId objectId, UaNode object, NodeId methodId, UaMethod method, Variant[] inputArguments, StatusCode[] inputArgumentResults, DiagnosticInfo[] inputArgumentDiagnosticInfos, Variant[] outputs) throws StatusException {
    boolean retval = false;
    // Handle method calls
    // Note that the outputs array is already allocated
    LOGGER.info("onCall: method {}: called. InputArguments: {}", methodId, inputArguments);
    try {
        if (endpoint == null) {
            LOGGER.warn("onCall: no Endpoint available");
        } else {
            SubmodelElementData data = nodeManager.getAasData(objectId);
            Operation aasOper = (Operation) data.getSubmodelElement();
            if (aasOper != null) {
                List<OperationVariable> inputVariables = aasOper.getInputVariables();
                ValueConverter.setOperationValues(inputVariables, inputArguments);
                List<OperationVariable> outputVariables = endpoint.callOperation(aasOper, inputVariables, data.getSubmodel(), data.getReference());
                ValueConverter.setOutputArguments(outputVariables, outputs);
                retval = true;
            } else {
                LOGGER.info("onCall: Property for {} not found", objectId);
            }
        }
    } catch (StatusException se) {
        LOGGER.error("onCall StatusException", se);
        throw se;
    } catch (Exception ex) {
        LOGGER.error("onCall Exception", ex);
        throw new StatusException(ex.getMessage(), StatusCodes.Bad_UnexpectedError);
    }
    return retval;
}