Examples with VertexRef org.opennms.features.topology.api.topo.VertexRef used on opensource projects

Example 91 with VertexRef

use of org.opennms.features.topology.api.topo.VertexRef in project opennms by OpenNMS.

the class VEProviderGraphContainer method unselectElementsWhichAreNotVisibleAnymore.

// we have to find out if each selected vertex/edge is still displayable, if not we deselect it.
private static void unselectElementsWhichAreNotVisibleAnymore(Graph graph, SelectionManager selectionManager) {
    if (selectionManager == null)
        return;
    List<VertexRef> selectedVertexRefs = new ArrayList<>(selectionManager.getSelectedVertexRefs());
    List<VertexRef> newSelectedVertexRefs = new ArrayList<>();
    for (VertexRef eachSelectedVertex : selectedVertexRefs) {
        for (Vertex eachDisplayableVertex : graph.getDisplayVertices()) {
            if (eachDisplayableVertex.getNamespace().equals(eachSelectedVertex.getNamespace()) && eachDisplayableVertex.getId().equals(eachSelectedVertex.getId())) {
                newSelectedVertexRefs.add(eachSelectedVertex);
                break;
            }
        }
    }
    List<EdgeRef> selectedEdgeRefs = new ArrayList<>(selectionManager.getSelectedEdgeRefs());
    List<EdgeRef> newSelectedEdgeRefs = new ArrayList<>();
    for (EdgeRef eachSelectedEdgeRef : selectedEdgeRefs) {
        for (Edge eachDisplayableEdge : graph.getDisplayEdges()) {
            if (eachDisplayableEdge.getNamespace().equals(eachSelectedEdgeRef.getNamespace()) && eachDisplayableEdge.getId().equals(eachSelectedEdgeRef.getId())) {
                newSelectedEdgeRefs.add(eachSelectedEdgeRef);
                break;
            }
        }
    }
    // if the selection changed, inform selectionManager
    if (!newSelectedVertexRefs.equals(selectedVertexRefs)) {
        selectionManager.setSelectedVertexRefs(newSelectedVertexRefs);
    }
    if (!newSelectedEdgeRefs.equals(selectedEdgeRefs)) {
        selectionManager.setSelectedEdgeRefs(newSelectedEdgeRefs);
    }
}

Example 92 with VertexRef

use of org.opennms.features.topology.api.topo.VertexRef in project opennms by OpenNMS.

the class ShowNCSPathOperation method getVertexRefsForNCSService.

private Collection<VertexRef> getVertexRefsForNCSService(NCSServiceCriteria storedCriteria) {
    List<Edge> edges = m_ncsEdgeProvider.getEdges(storedCriteria);
    Set<VertexRef> vertRefList = new HashSet<VertexRef>();
    for (Edge edge : edges) {
        vertRefList.add(edge.getSource().getVertex());
        vertRefList.add(edge.getTarget().getVertex());
    }
    return vertRefList;
}

Example 93 with VertexRef

use of org.opennms.features.topology.api.topo.VertexRef in project opennms by OpenNMS.

the class ShowNCSPathOperation method execute.

@Override
public void execute(List<VertexRef> targets, final OperationContext operationContext) {
    //Get the current NCS criteria from here you can get the foreignIds foreignSource and deviceA and Z
    for (Criteria criterium : operationContext.getGraphContainer().getCriteria()) {
        try {
            NCSServiceCriteria ncsCriterium = (NCSServiceCriteria) criterium;
            if (ncsCriterium.getServiceCount() > 0) {
                m_storedCriteria = ncsCriterium;
                break;
            }
        } catch (ClassCastException e) {
        }
    }
    final VertexRef defaultVertRef = targets.get(0);
    final SelectionManager selectionManager = operationContext.getGraphContainer().getSelectionManager();
    //selectionManager.getSelectedVertexRefs();
    final Collection<VertexRef> vertexRefs = getVertexRefsForNCSService(m_storedCriteria);
    final UI mainWindow = operationContext.getMainWindow();
    final Window ncsPathPrompt = new Window("Show NCS Path");
    ncsPathPrompt.setModal(true);
    ncsPathPrompt.setResizable(false);
    ncsPathPrompt.setWidth("300px");
    ncsPathPrompt.setHeight("220px");
    //Items used in form field
    final PropertysetItem item = new PropertysetItem();
    item.addItemProperty("Device A", new ObjectProperty<String>("", String.class));
    item.addItemProperty("Device Z", new ObjectProperty<String>("", String.class));
    FormFieldFactory fieldFactory = new FormFieldFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public Field<?> createField(Item item, Object propertyId, Component uiContext) {
            String pid = (String) propertyId;
            ComboBox select = new ComboBox();
            for (VertexRef vertRef : vertexRefs) {
                select.addItem(vertRef.getId());
                select.setItemCaption(vertRef.getId(), vertRef.getLabel());
            }
            select.setNewItemsAllowed(false);
            select.setNullSelectionAllowed(false);
            select.setImmediate(true);
            select.setScrollToSelectedItem(true);
            if ("Device A".equals(pid)) {
                select.setCaption("Device A");
            } else {
                select.setCaption("Device Z");
            }
            return select;
        }
    };
    final Form promptForm = new Form() {

        @Override
        public void commit() {
            String deviceA = (String) getField("Device A").getValue();
            String deviceZ = (String) getField("Device Z").getValue();
            if (deviceA.equals(deviceZ)) {
                Notification.show("Device A and Device Z cannot be the same", Notification.Type.WARNING_MESSAGE);
                throw new Validator.InvalidValueException("Device A and Device Z cannot be the same");
            }
            OnmsNode nodeA = m_nodeDao.get(Integer.valueOf(deviceA));
            String deviceANodeForeignId = nodeA.getForeignId();
            //Use nodeA's foreignSource, deviceZ should have the same foreignSource. It's an assumption
            // which might need to changed in the future. Didn't want to hard code it it "space" if they
            // change it in the future
            String nodeForeignSource = nodeA.getForeignSource();
            String deviceZNodeForeignId = m_nodeDao.get(Integer.valueOf(deviceZ)).getForeignId();
            NCSComponent ncsComponent = m_dao.get(m_storedCriteria.getServiceIds().get(0));
            String foreignSource = ncsComponent.getForeignSource();
            String foreignId = ncsComponent.getForeignId();
            String serviceName = ncsComponent.getName();
            try {
                NCSServicePath path = getNcsPathProvider().getPath(foreignId, foreignSource, deviceANodeForeignId, deviceZNodeForeignId, nodeForeignSource, serviceName);
                if (path.getStatusCode() == 200) {
                    NCSServicePathCriteria criteria = new NCSServicePathCriteria(path.getEdges());
                    m_serviceManager.registerCriteria(criteria, operationContext.getGraphContainer().getSessionId());
                    //Select only the vertices in the path
                    selectionManager.setSelectedVertexRefs(path.getVertices());
                } else {
                    LoggerFactory.getLogger(this.getClass()).warn("An error occured while retrieving the NCS Path, Juniper NetworkAppsApi send error code: " + path.getStatusCode());
                    mainWindow.showNotification("An error occurred while retrieving the NCS Path\nStatus Code: " + path.getStatusCode(), Notification.TYPE_ERROR_MESSAGE);
                }
            } catch (Exception e) {
                if (e.getCause() instanceof ConnectException) {
                    LoggerFactory.getLogger(this.getClass()).warn("Connection Exception Occurred while retreiving path {}", e);
                    Notification.show("Connection Refused when attempting to reach the NetworkAppsApi", Notification.Type.TRAY_NOTIFICATION);
                } else if (e.getCause() instanceof HttpOperationFailedException) {
                    HttpOperationFailedException httpException = (HttpOperationFailedException) e.getCause();
                    if (httpException.getStatusCode() == 401) {
                        LoggerFactory.getLogger(this.getClass()).warn("Authentication error when connecting to NetworkAppsApi {}", httpException);
                        Notification.show("Authentication error when connecting to NetworkAppsApi, please check the username and password", Notification.Type.TRAY_NOTIFICATION);
                    } else {
                        LoggerFactory.getLogger(this.getClass()).warn("An error occured while retrieving the NCS Path {}", httpException);
                        Notification.show("An error occurred while retrieving the NCS Path\n" + httpException.getMessage(), Notification.Type.TRAY_NOTIFICATION);
                    }
                } else if (e.getCause() instanceof Validator.InvalidValueException) {
                    Notification.show(e.getMessage(), Notification.Type.ERROR_MESSAGE);
                } else {
                    LoggerFactory.getLogger(this.getClass()).warn("Exception Occurred while retreiving path {}", e);
                    Notification.show("An error occurred while calculating the path please check the karaf.log file for the exception: \n" + e.getMessage(), Notification.Type.TRAY_NOTIFICATION);
                }
            }
        }
    };
    promptForm.setBuffered(true);
    promptForm.setFormFieldFactory(fieldFactory);
    promptForm.setItemDataSource(item);
    Button ok = new Button("OK");
    ok.addClickListener(new ClickListener() {

        private static final long serialVersionUID = -2742886456007926688L;

        @Override
        public void buttonClick(ClickEvent event) {
            promptForm.commit();
            mainWindow.removeWindow(ncsPathPrompt);
        }
    });
    promptForm.getFooter().addComponent(ok);
    Button cancel = new Button("Cancel");
    cancel.addClickListener(new ClickListener() {

        private static final long serialVersionUID = -9026067481179449095L;

        @Override
        public void buttonClick(ClickEvent event) {
            mainWindow.removeWindow(ncsPathPrompt);
        }
    });
    promptForm.getFooter().addComponent(cancel);
    ncsPathPrompt.setContent(promptForm);
    mainWindow.addWindow(ncsPathPrompt);
    promptForm.getField("Device A").setValue(defaultVertRef.getId());
}

Example 94 with VertexRef

use of org.opennms.features.topology.api.topo.VertexRef in project opennms by OpenNMS.

the class NodeSelectionLinkGenerator method generateCell.

@Override
public Object generateCell(final Table source, final Object itemId, Object columnId) {
    final Property<Integer> nodeIdProperty = source.getContainerProperty(itemId, m_nodeIdProperty);
    Object cellValue = m_generator.generateCell(source, itemId, columnId);
    if (cellValue == null) {
        return null;
    } else {
        if (nodeIdProperty.getValue() == null) {
            return cellValue;
        } else {
            Button button = new Button(cellValue.toString());
            button.setStyleName(BaseTheme.BUTTON_LINK);
            button.setDescription(nodeIdProperty.getValue().toString());
            button.addClickListener(new ClickListener() {

                @Override
                public void buttonClick(ClickEvent event) {
                    Integer nodeId = nodeIdProperty.getValue();
                    String nodeLabel = (String) source.getContainerProperty(itemId, m_nodeLabelProperty).getValue();
                    VertexRef vertexRef = new DefaultVertexRef("nodes", String.valueOf(nodeId), nodeLabel);
                    fireVertexUpdatedEvent(vertexRef);
                }
            });
            return button;
        }
    }
}