Examples with AddressSpaceManager org.eclipse.milo.opcua.sdk.server.api.AddressSpaceManager used on opensource projects

Example 1 with AddressSpaceManager

use of org.eclipse.milo.opcua.sdk.server.api.AddressSpaceManager in project milo by eclipse.

the class InstanceDeclarationHierarchyTest method test.

@Test
public void test() throws Exception {
    NamespaceTable namespaceTable = new NamespaceTable();
    UaNodeManager nodeManager = new UaNodeManager();
    AddressSpaceManager addressSpaceManager = Mockito.mock(AddressSpaceManager.class);
    Mockito.when(addressSpaceManager.getManagedNode(Mockito.any(NodeId.class))).then((Answer<Optional<UaNode>>) invocationOnMock -> nodeManager.getNode(invocationOnMock.getArgument(0)));
    Mockito.when(addressSpaceManager.getManagedNode(Mockito.any(ExpandedNodeId.class))).then((Answer<Optional<UaNode>>) invocationOnMock -> nodeManager.getNode(invocationOnMock.getArgument(0), namespaceTable));
    Mockito.when(addressSpaceManager.getManagedReferences(Mockito.any(NodeId.class))).then((Answer<List<Reference>>) invocationOnMock -> nodeManager.getReferences(invocationOnMock.getArgument(0)));
    OpcUaServer server = Mockito.mock(OpcUaServer.class);
    Mockito.when(server.getAddressSpaceManager()).thenReturn(addressSpaceManager);
    Mockito.when(server.getNamespaceTable()).thenReturn(namespaceTable);
    UaNodeContext context = new UaNodeContext() {

        @Override
        public OpcUaServer getServer() {
            return server;
        }

        @Override
        public NodeManager<UaNode> getNodeManager() {
            return nodeManager;
        }
    };
    new NodeLoader(context, nodeManager).loadNodes();
    InstanceDeclarationHierarchy idh = InstanceDeclarationHierarchy.create(addressSpaceManager, namespaceTable, Identifiers.AnalogItemType);
    System.out.println(idh);
    assertNotNull(idh);
}

Example 2 with AddressSpaceManager

use of org.eclipse.milo.opcua.sdk.server.api.AddressSpaceManager in project milo by eclipse.

the class UaNodeTest method setup.

@BeforeTest
public void setup() throws Exception {
    server = Mockito.mock(OpcUaServer.class);
    AddressSpaceManager addressSpaceManager = new AddressSpaceManager(server);
    NamespaceTable namespaceTable = new NamespaceTable();
    ObjectTypeManager objectTypeManager = new ObjectTypeManager();
    VariableTypeManager variableTypeManager = new VariableTypeManager();
    Mockito.when(server.getNamespaceTable()).thenReturn(namespaceTable);
    Mockito.when(server.getAddressSpaceManager()).thenReturn(addressSpaceManager);
    Mockito.when(server.getObjectTypeManager()).thenReturn(objectTypeManager);
    Mockito.when(server.getVariableTypeManager()).thenReturn(variableTypeManager);
    UaNodeManager nodeManager = new UaNodeManager();
    addressSpaceManager.register(nodeManager);
    UaNodeContext nodeContext = new UaNodeContext() {

        @Override
        public OpcUaServer getServer() {
            return server;
        }

        @Override
        public NodeManager<UaNode> getNodeManager() {
            return nodeManager;
        }
    };
    new NodeLoader(nodeContext, nodeManager).loadNodes();
    ObjectTypeInitializer.initialize(server.getNamespaceTable(), objectTypeManager);
    VariableTypeInitializer.initialize(server.getNamespaceTable(), variableTypeManager);
}

Example 3 with AddressSpaceManager

use of org.eclipse.milo.opcua.sdk.server.api.AddressSpaceManager in project milo by eclipse.

the class AttributeReader method getEncodingId.

@Nullable
private static NodeId getEncodingId(AttributeContext context, UaServerNode node, QualifiedName encodingName) {
    // TODO avoid dynamic lookup by registering codecs with their associated DataType and Encoding name
    NodeId dataTypeId;
    if (node instanceof VariableNode) {
        dataTypeId = ((VariableNode) node).getDataType();
    } else if (node instanceof VariableTypeNode) {
        dataTypeId = ((VariableTypeNode) node).getDataType();
    } else {
        return null;
    }
    AddressSpaceManager addressSpaceManager = context.getServer().getAddressSpaceManager();
    UaNode dataTypeNode = addressSpaceManager.getManagedNode(dataTypeId).orElse(null);
    if (dataTypeNode != null) {
        return dataTypeNode.getReferences().stream().filter(r -> r.isForward() && Identifiers.HasEncoding.equals(r.getReferenceTypeId())).flatMap(r -> opt2stream(addressSpaceManager.getManagedNode(r.getTargetNodeId()))).filter(n -> encodingName.equals(n.getBrowseName())).map(Node::getNodeId).findFirst().orElse(null);
    } else {
        return null;
    }
}

Example 4 with AddressSpaceManager

use of org.eclipse.milo.opcua.sdk.server.api.AddressSpaceManager in project milo by eclipse.

the class NodeFactoryTest method setup.

@BeforeTest
public void setup() throws Exception {
    server = Mockito.mock(OpcUaServer.class);
    NamespaceTable namespaceTable = new NamespaceTable();
    Mockito.when(server.getNamespaceTable()).thenReturn(namespaceTable);
    nodeManager = new UaNodeManager();
    AddressSpaceManager addressSpaceManager = Mockito.mock(AddressSpaceManager.class);
    Mockito.when(addressSpaceManager.getManagedNode(Mockito.any(NodeId.class))).then((Answer<Optional<UaNode>>) invocationOnMock -> nodeManager.getNode(invocationOnMock.getArgument(0)));
    Mockito.when(addressSpaceManager.getManagedNode(Mockito.any(ExpandedNodeId.class))).then((Answer<Optional<UaNode>>) invocationOnMock -> nodeManager.getNode(invocationOnMock.getArgument(0), namespaceTable));
    Mockito.when(addressSpaceManager.getManagedReferences(Mockito.any(NodeId.class))).then((Answer<List<Reference>>) invocationOnMock -> nodeManager.getReferences(invocationOnMock.getArgument(0)));
    Mockito.when(server.getAddressSpaceManager()).thenReturn(addressSpaceManager);
    UaNodeContext context = new UaNodeContext() {

        @Override
        public OpcUaServer getServer() {
            return server;
        }

        @Override
        public NodeManager<UaNode> getNodeManager() {
            return nodeManager;
        }
    };
    new NodeLoader(context, nodeManager).loadNodes();
    ObjectTypeManager objectTypeManager = new ObjectTypeManager();
    ObjectTypeInitializer.initialize(server.getNamespaceTable(), objectTypeManager);
    VariableTypeManager variableTypeManager = new VariableTypeManager();
    VariableTypeInitializer.initialize(server.getNamespaceTable(), variableTypeManager);
    nodeFactory = new NodeFactory(context, objectTypeManager, variableTypeManager);
}

Example 5 with AddressSpaceManager

use of org.eclipse.milo.opcua.sdk.server.api.AddressSpaceManager in project milo by eclipse.

the class UaObjectNode method findMethodDeclarationId.

/**
 * Find the NodeId of the MethodNode on the type definition with the same name as {@code methodName}.
 *
 * @param methodName the name of the MethodNode to search for.
 * @return the NodeId of the MethodNode on the type definition with the same name as {@code methodName}. Will be
 * {@link NodeId#NULL_VALUE} if not found.
 */
private NodeId findMethodDeclarationId(NodeId typeDefinitionId, QualifiedName methodName) {
    AddressSpaceManager asm = getNodeContext().getServer().getAddressSpaceManager();
    NamespaceTable namespaceTable = getNodeContext().getServer().getNamespaceTable();
    NodeId nodeId = asm.getManagedReferences(typeDefinitionId).stream().filter(HAS_COMPONENT_PREDICATE.or(HAS_ORDERED_COMPONENT_PREDICATE)).flatMap(r -> opt2stream(getManagedNode(r.getTargetNodeId()))).filter(n -> (n instanceof UaMethodNode) && Objects.equals(n.getBrowseName(), methodName)).findFirst().map(Node::getNodeId).orElse(NodeId.NULL_VALUE);
    if (nodeId.isNull()) {
        NodeId parentTypeId = asm.getManagedReferences(typeDefinitionId).stream().filter(Reference.SUBTYPE_OF).flatMap(r -> opt2stream(r.getTargetNodeId().toNodeId(namespaceTable))).findFirst().orElse(null);
        if (parentTypeId != null) {
            return findMethodDeclarationId(parentTypeId, methodName);
        } else {
            return nodeId;
        }
    } else {
        return nodeId;
    }
}