Examples with VertexFrame com.tinkerpop.frames.VertexFrame used on opensource projects

Example 6 with VertexFrame

use of com.tinkerpop.frames.VertexFrame in project org.openntf.domino by OpenNTF.

the class FramedResource method processJsonObject.

@SuppressWarnings({ "resource", "unlikely-arg-type" })
private void processJsonObject(final JsonJavaObject jsonItems, final DFramedTransactionalGraph graph, final JsonGraphWriter writer, final ParamMap pm) /* , Map<Object, Object> resultMap */
{
    Map<CaseInsensitiveString, Object> cisMap = new HashMap<CaseInsensitiveString, Object>();
    for (String jsonKey : jsonItems.keySet()) {
        CaseInsensitiveString cis = new CaseInsensitiveString(jsonKey);
        cisMap.put(cis, jsonItems.get(jsonKey));
    }
    List<String> ids = pm.get(Parameters.ID);
    boolean commit = true;
    if (ids == null) {
        Map<String, String> map = new HashMap<String, String>();
        map.put("error", "Cannot POST to frame without an id parameter");
        try {
            writer.outObject(map);
        } catch (JsonException e) {
            throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
        } catch (IOException e) {
            throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
        }
    } else {
        if (ids.size() == 0) {
            System.out.println("Cannot POST to frame without an id parameter");
            Map<String, String> map = new HashMap<String, String>();
            map.put("error", "Cannot POST to frame without an id parameter");
            try {
                writer.outObject(map);
            } catch (JsonException e) {
                throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
            } catch (IOException e) {
                throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
            }
        } else {
            for (String id : ids) {
                // System.out.println("TEMP DEBUG POSTing to " + id);
                Class<?> type = null;
                if (pm.getTypes() != null) {
                    List<CharSequence> types = pm.getTypes();
                    String typename = types.get(0).toString();
                    type = graph.getTypeRegistry().findClassByName(typename);
                }
                NoteCoordinate nc = NoteCoordinate.Utils.getNoteCoordinate(id.trim());
                Object element = graph.getElement(nc, type);
                if (element instanceof VertexFrame) {
                    VertexFrame parVertex = (VertexFrame) element;
                    Map<CaseInsensitiveString, Method> adders = graph.getTypeRegistry().getAdders(parVertex.getClass());
                    CaseInsensitiveString rawLabel = new CaseInsensitiveString(jsonItems.getAsString("@label"));
                    Method method = adders.get(rawLabel);
                    if (method == null) {
                        method = adders.get(rawLabel + "In");
                    }
                    if (method != null) {
                        String rawId = jsonItems.getAsString("@id");
                        NoteCoordinate othernc = NoteCoordinate.Utils.getNoteCoordinate(rawId);
                        Object otherElement = graph.getElement(othernc, null);
                        if (otherElement instanceof VertexFrame) {
                            VertexFrame otherVertex = (VertexFrame) otherElement;
                            try {
                                Object result = method.invoke(parVertex, otherVertex);
                                if (result == null) {
                                    System.out.println("Invokation of method " + method.getName() + " on a vertex of type " + DGraphUtils.findInterface(parVertex) + " with an argument of type " + DGraphUtils.findInterface(otherVertex) + " resulted in null when we expected an Edge");
                                }
                                JsonFrameAdapter adapter = new JsonFrameAdapter(graph, (EdgeFrame) result, null, false);
                                Iterator<String> frameProperties = adapter.getJsonProperties();
                                CaseInsensitiveString actionName = null;
                                CaseInsensitiveString preactionName = null;
                                for (CaseInsensitiveString cis : cisMap.keySet()) {
                                    if (cis.equals("%preaction")) {
                                        preactionName = new CaseInsensitiveString(String.valueOf(cisMap.get(cis)));
                                    }
                                }
                                if (preactionName != null) {
                                    commit = adapter.runAction(preactionName);
                                }
                                if (commit) {
                                    while (frameProperties.hasNext()) {
                                        CaseInsensitiveString key = new CaseInsensitiveString(frameProperties.next());
                                        if (!key.startsWith("@")) {
                                            Object value = cisMap.get(key);
                                            if (value != null) {
                                                adapter.putJsonProperty(key.toString(), value);
                                                cisMap.remove(key);
                                            }
                                        }
                                    }
                                    for (CaseInsensitiveString cis : cisMap.keySet()) {
                                        if (cis.equals("%action")) {
                                            actionName = new CaseInsensitiveString(String.valueOf(cisMap.get(cis)));
                                        } else if (!cis.startsWith("@")) {
                                            Object value = cisMap.get(cis);
                                            if (value != null) {
                                                adapter.putJsonProperty(cis.toString(), value);
                                            }
                                        }
                                    }
                                    adapter.updateReadOnlyProperties();
                                    if (actionName != null) {
                                        commit = adapter.runAction(actionName);
                                    }
                                }
                                writer.outObject(result);
                            } catch (Exception e) {
                                throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
                            }
                        } else {
                            throw new WebApplicationException(ErrorHelper.createErrorResponse("otherElement is not a VertexFrame. It's a " + (otherElement == null ? "null" : DGraphUtils.findInterface(otherElement).getName()), Response.Status.INTERNAL_SERVER_ERROR));
                        }
                    } else {
                        Class[] interfaces = element.getClass().getInterfaces();
                        String intList = "";
                        for (Class inter : interfaces) {
                            intList = intList + inter.getName() + ", ";
                        }
                        String methList = "";
                        for (CaseInsensitiveString key : adders.keySet()) {
                            methList = methList + key.toString() + ", ";
                        }
                        throw new WebApplicationException(ErrorHelper.createErrorResponse("No method found for " + rawLabel + " on element " + intList + ": " + ((VertexFrame) element).asVertex().getId() + " methods " + methList, Response.Status.INTERNAL_SERVER_ERROR));
                    }
                } else {
                    throw new WebApplicationException(ErrorHelper.createErrorResponse("Element is null", Response.Status.INTERNAL_SERVER_ERROR));
                }
            }
        }
        if (commit) {
            graph.commit();
        } else {
            graph.rollback();
        }
    }
}

Example 7 with VertexFrame

use of com.tinkerpop.frames.VertexFrame in project org.openntf.domino by OpenNTF.

the class JsonGraphWriter method outLiteral.

@Override
protected void outLiteral(Object paramObject, final boolean paramBoolean) throws IOException, JsonException {
    // paramObject.getClass().getName()));
    if (paramObject != null) {
        Class<?> objClass = paramObject.getClass();
        IJsonWriterAdapter adapter = factory_.getJsonWriterAdapter(objClass);
        if (adapter != null) {
            paramObject = adapter.toJson(paramObject);
        }
    }
    if (this.getFactory().isNull(paramObject)) {
        outNull();
    // } else if (paramObject instanceof Term) {
    // JsonSearchAdapter adapter = new JsonSearchAdapter(graph_, (Term) paramObject, parameters_,
    // isCollectionRoute_);
    // super.outObject(adapter);
    // } else if (paramObject instanceof Value) {
    // JsonSearchAdapter adapter = new JsonSearchAdapter(graph_, (Value) paramObject, parameters_,
    // isCollectionRoute_);
    // super.outObject(adapter);
    // } else if (paramObject instanceof RichTextReference) {
    // JsonSearchAdapter adapter = new JsonSearchAdapter(graph_, (RichTextReference) paramObject, parameters_,
    // isCollectionRoute_);
    // super.outObject(adapter);
    } else if (paramObject instanceof VertexFrame) {
        JsonFrameAdapter adapter = new JsonFrameAdapter(graph_, (VertexFrame) paramObject, parameters_, isCollectionRoute_);
        outObject(adapter);
    } else if (paramObject instanceof EdgeFrame) {
        JsonFrameAdapter adapter = new JsonFrameAdapter(graph_, (EdgeFrame) paramObject, parameters_, isCollectionRoute_);
        outObject(adapter);
    } else if (paramObject instanceof Class<?>) {
        String className = ((Class) paramObject).getName();
        outStringLiteral(className);
    } else if (paramObject instanceof RichTextItem) {
        outRichTextItem((RichTextItem) paramObject);
    } else if (paramObject instanceof Enum) {
        String className = ((Enum) paramObject).getClass().getName();
        String enumName = ((Enum) paramObject).name();
        outStringLiteral(className + " " + enumName);
    } else if (paramObject instanceof CharSequence) {
        outStringLiteral(paramObject.toString());
    } else if (paramObject instanceof Set) {
        // System.out.println("TEMP DEBUG Got a set!");
        outArrayLiteral(((Set) paramObject).toArray());
    } else if (this.getFactory().isString(paramObject)) {
        outStringLiteral(this.getFactory().getString(paramObject));
    } else if (this.getFactory().isNumber(paramObject)) {
        outNumberLiteral(this.getFactory().getNumber(paramObject));
    } else if (this.getFactory().isBoolean(paramObject)) {
        outBooleanLiteral(this.getFactory().getBoolean(paramObject));
    } else if (this.getFactory().isObject(paramObject)) {
        outObject(paramObject, paramBoolean);
    } else if (this.getFactory().isArray(paramObject)) {
        outArrayLiteral(paramObject, paramBoolean);
    } else if (paramObject instanceof JsonReference) {
        outReference((JsonReference) paramObject);
    } else if (paramObject instanceof DateTime) {
        DateTime dt = (DateTime) paramObject;
        outDateLiteral_(dt.toJavaDate());
    } else if (paramObject instanceof DateRange) {
        DateRange dt = (DateRange) paramObject;
        outDateRangeLiteral(dt);
    } else if (paramObject instanceof NoteCoordinate) {
        outNoteCoordinate((NoteCoordinate) paramObject);
    } else if (paramObject instanceof Date) {
        outDateLiteral_((Date) paramObject);
    } else {
        outStringLiteral("JsonGenerator cannot process unknown type of " + ((paramObject != null) ? paramObject.getClass().getName() : "<null>"));
    }
}

Example 8 with VertexFrame

use of com.tinkerpop.frames.VertexFrame in project org.openntf.domino by OpenNTF.

the class DataInitializer method run.

@SuppressWarnings("unused")
@Override
public void run() {
    long testStartTime = System.nanoTime();
    marktime = System.nanoTime();
    ConferenceGraph graph = new ConferenceGraph();
    DFramedTransactionalGraph<DGraph> framedGraph = graph.getFramedGraph();
    DGraph baseGraph = framedGraph.getBaseGraph();
    Iterable<Vertex> vertices = baseGraph.getVertices("@", "Form=\"Presentation\"");
    // NTF There's no specific need to do it this way. I just wanted to test the TypeField-based framing
    Map<String, Object> jsonMap = null;
    for (Vertex vertex : vertices) {
        VertexFrame frame = framedGraph.frame(vertex, DVertexFrame.class);
    }
    long testEndTime = System.nanoTime();
    System.out.println("Completed " + getClass().getSimpleName() + " run in " + ((testEndTime - testStartTime) / 1000000) + " ms");
    // 
    // VertexFrame frame = framedGraph.toVertexFrame(jsonMap);
    // System.out.println("Got a frame of " + frame.getClass().getName());
    // if (frame instanceof Presentation) {
    // ((Presentation) frame).setStatus(Status.CANCELLED);
    // System.out.println("Result: " + ((Presentation) frame).getStatus());
    // } else {
    // System.out.println("Didn't get a Presentation. GOt a " + frame.getClass().getName());
    // }
    framedGraph.commit();
}

Example 9 with VertexFrame

use of com.tinkerpop.frames.VertexFrame in project org.openntf.domino by OpenNTF.

the class FramedResource method getFramedObject.

@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getFramedObject(@Context final UriInfo uriInfo, @PathParam(Routes.NAMESPACE) final String namespace, @Context final Request request) throws JsonException, IOException {
    DFramedTransactionalGraph graph = this.getGraph(namespace);
    ParamMap pm = Parameters.toParamMap(uriInfo);
    if (pm.getVersion() != null) {
        System.out.println("TEMP DEBUG Version number parameter detected " + pm.getVersion().get(0));
    }
    StringWriter sw = new StringWriter();
    JsonGraphWriter writer = new JsonGraphWriter(sw, graph, pm, false, true, false);
    Date lastModified = new Date();
    boolean getLastMod = false;
    try {
        if (pm.get(Parameters.ID) != null) {
            List<String> ids = pm.get(Parameters.ID);
            if (ids.size() == 0) {
                writer.outNull();
            } else if (ids.size() == 1) {
                String id = ids.get(0).trim();
                NoteCoordinate nc = null;
                if (id.startsWith("E")) {
                    nc = ViewEntryCoordinate.Utils.getViewEntryCoordinate(id);
                } else if (id.startsWith("V")) {
                    nc = ViewEntryCoordinate.Utils.getViewEntryCoordinate(id);
                } else {
                    nc = NoteCoordinate.Utils.getNoteCoordinate(id);
                    getLastMod = true;
                // System.out.println("TEMP DEBUG isIcon: " +
                // String.valueOf(nc.isIcon()));
                }
                if (nc == null) {
                // writer.outStringProperty("message", "NoteCoordinate
                // is null for id " + id);
                }
                if (graph == null) {
                // writer.outStringProperty("message", "Graph is null
                // for namespace " + namespace);
                }
                NoteCoordinate versionNC = null;
                if (pm.getVersion() != null) {
                    String versionString = pm.getVersion().get(0).toString();
                    System.out.println("Version parameter detected: " + versionString);
                    SimpleDateFormat sdf = TypeUtils.getDefaultDateFormat();
                    Date versionDate = sdf.parse(versionString);
                    try {
                        Session sess = Factory.getSession(SessionType.CURRENT);
                        Document doc = sess.getDocumentByMetaversalID(nc.toString());
                        Database db = doc.getAncestorDatabase();
                        List<DocumentBackupContributor> contributors = Factory.findApplicationServices(DocumentBackupContributor.class);
                        if (contributors != null) {
                            for (DocumentBackupContributor contributor : contributors) {
                                Optional<Document> versionDoc = contributor.createSidecarDocument(db, doc.getUniversalID(), versionDate);
                                if (versionDoc.isPresent()) {
                                    versionNC = versionDoc.get().getNoteCoordinate();
                                    break;
                                }
                            }
                        }
                    } catch (Throwable t) {
                        t.printStackTrace();
                    }
                }
                Object elem = null;
                if (versionNC != null) {
                    elem = graph.getElement(versionNC, null);
                // System.out.println("Got an element from graph with id " + ((Element)elem).getId());
                } else {
                    elem = graph.getElement(nc, null);
                }
                if (elem == null) {
                    // builder = Response.status(Status.NOT_FOUND);
                    // writer.outStringProperty("currentUsername",
                    // Factory.getSession(SessionType.CURRENT).getEffectiveUserName());
                    // throw new IllegalStateException();
                    Response response = ErrorHelper.createErrorResponse("Graph element not found for id " + String.valueOf(id), Response.Status.NOT_FOUND);
                    throw new WebApplicationException(response);
                }
                try {
                    if (elem instanceof DVertexFrame && getLastMod) {
                        lastModified = ((DVertexFrame) elem).getModified();
                    }
                    if (elem instanceof DEdgeFrame && getLastMod) {
                        lastModified = ((DEdgeFrame) elem).getModified();
                    }
                } catch (UserAccessException uae) {
                    return ErrorHelper.createErrorResponse("User " + Factory.getSession(SessionType.CURRENT).getEffectiveUserName() + " is not authorized to access this resource", Response.Status.UNAUTHORIZED);
                } catch (Exception e) {
                    throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
                }
                writer.outObject(elem);
            } else {
                List<Object> maps = new ArrayList<Object>();
                for (String id : ids) {
                    NoteCoordinate nc = NoteCoordinate.Utils.getNoteCoordinate(id.trim());
                    maps.add(graph.getElement(nc, null));
                }
                writer.outArrayLiteral(maps);
            }
        } else if (pm.getKeys() != null) {
            Class<?> type = null;
            if (pm.getTypes() != null) {
                List<CharSequence> types = pm.getTypes();
                String typename = types.get(0).toString();
                type = graph.getTypeRegistry().findClassByName(typename);
            }
            DKeyResolver resolver = graph.getKeyResolver(type);
            List<CharSequence> keys = pm.getKeys();
            if (keys.size() == 0) {
                writer.outNull();
            } else if (keys.size() == 1) {
                CharSequence id = keys.get(0);
                NoteCoordinate nc = resolver.resolveKey(type, URLDecoder.decode(String.valueOf(id), "UTF-8"));
                Object elem = null;
                if (nc != null) {
                    // is null for id " + id);
                    try {
                        elem = graph.getElement(nc);
                    } catch (Exception e) {
                    // NOOP NTF - this is possible and not an error condition. That's why we have .handleMissingKey.
                    }
                }
                if (elem == null) {
                    elem = resolver.handleMissingKey(type, id);
                    if (elem == null) {
                        Response response = ErrorHelper.createErrorResponse("Graph element not found for key " + id, Response.Status.NOT_FOUND);
                        throw new WebApplicationException(response);
                    }
                }
                if (elem instanceof Vertex) {
                    // System.out.println("TEMP DEBUG Framing a vertex of
                    // type "
                    // + elem.getClass().getName());
                    VertexFrame vf = (VertexFrame) graph.frame((Vertex) elem, type);
                    if (vf instanceof DVertexFrame) {
                        lastModified = ((DVertexFrame) vf).getModified();
                    }
                    writer.outObject(vf);
                } else if (elem instanceof Edge) {
                    EdgeFrame ef = (EdgeFrame) graph.frame((Edge) elem, type);
                    if (ef instanceof DEdgeFrame) {
                        lastModified = ((DEdgeFrame) ef).getModified();
                    }
                    writer.outObject(ef);
                }
            } else {
                List<Object> maps = new ArrayList<Object>();
                for (CharSequence id : keys) {
                    NoteCoordinate nc = resolver.resolveKey(type, id);
                    maps.add(graph.getElement(nc, null));
                }
                writer.outArrayLiteral(maps);
            }
            graph.rollback();
        } else {
            MultivaluedMap<String, String> mvm = uriInfo.getQueryParameters();
            for (@SuppressWarnings("unused") String key : mvm.keySet()) {
            // System.out.println("TEMP DEBUG: " + key + ": " +
            // mvm.getFirst(key));
            }
            Map<String, Object> jsonMap = new LinkedHashMap<String, Object>();
            jsonMap.put("namespace", namespace);
            jsonMap.put("status", "active");
            writer.outObject(jsonMap);
        }
    } catch (UserAccessException uae) {
        return ErrorHelper.createErrorResponse("User " + Factory.getSession(SessionType.CURRENT).getEffectiveUserName() + " is not authorized to access this resource", Response.Status.UNAUTHORIZED);
    } catch (KeyNotFoundException knfe) {
        ResponseBuilder rb = Response.noContent();
        return rb.build();
    } catch (Exception e) {
        throw new WebApplicationException(ErrorHelper.createErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
    }
    String jsonEntity = sw.toString();
    ResponseBuilder berg = getBuilder(jsonEntity, lastModified, true, request);
    Response response = berg.build();
    return response;
}

Example 10 with VertexFrame

use of com.tinkerpop.frames.VertexFrame in project org.openntf.domino by OpenNTF.

the class FramedResource method processJsonUpdate.

@SuppressWarnings("unlikely-arg-type")
private void processJsonUpdate(final JsonJavaObject jsonItems, final DFramedTransactionalGraph graph, final JsonGraphWriter writer, final ParamMap pm, final boolean isPut) throws JsonException, IOException {
    Map<CaseInsensitiveString, Object> cisMap = new HashMap<CaseInsensitiveString, Object>();
    for (String jsonKey : jsonItems.keySet()) {
        CaseInsensitiveString cis = new CaseInsensitiveString(jsonKey);
        cisMap.put(cis, jsonItems.get(jsonKey));
    }
    List<String> ids = pm.get(Parameters.ID);
    boolean commit = true;
    if (ids.size() == 0) {
    // TODO no id
    } else {
        JsonFrameAdapter adapter = null;
        for (String id : ids) {
            NoteCoordinate nc = NoteCoordinate.Utils.getNoteCoordinate(id.trim());
            Object element = graph.getElement(nc, null);
            if (element instanceof EdgeFrame) {
                adapter = new JsonFrameAdapter(graph, (EdgeFrame) element, null, false);
            } else if (element instanceof VertexFrame) {
                adapter = new JsonFrameAdapter(graph, (VertexFrame) element, null, false);
            } else if (element == null) {
                throw new RuntimeException("Cannot force a metaversalid through REST API. Requested URL: " + ODAGraphService.getCurrentRequest().getRequestURI());
            } else {
                throw new RuntimeException(// TODO
                "TODO. Requested URL: " + ODAGraphService.getCurrentRequest().getRequestURI());
            }
            Iterator<String> frameProperties = adapter.getJsonProperties();
            CaseInsensitiveString actionName = null;
            CaseInsensitiveString preactionName = null;
            List<Object> actionArguments = null;
            for (CaseInsensitiveString cis : cisMap.keySet()) {
                if (cis.equals("%preaction")) {
                    preactionName = new CaseInsensitiveString(String.valueOf(cisMap.get(cis)));
                }
                if (cis.equals("%args")) {
                    Object result = cisMap.get(cis);
                    if (result instanceof List) {
                        actionArguments = (List) result;
                    }
                }
            }
            if (preactionName != null) {
                if (actionArguments != null) {
                    commit = adapter.runAction(preactionName, actionArguments);
                } else {
                    commit = adapter.runAction(preactionName);
                }
            }
            if (commit) {
                while (frameProperties.hasNext()) {
                    CaseInsensitiveString key = new CaseInsensitiveString(frameProperties.next());
                    if (!key.startsWith("@") && !key.startsWith("%")) {
                        Object value = cisMap.get(key);
                        if (value != null) {
                            adapter.putJsonProperty(key.toString(), value);
                            cisMap.remove(key);
                        } else if (isPut) {
                            adapter.putJsonProperty(key.toString(), value);
                        }
                    }
                }
                for (CaseInsensitiveString cis : cisMap.keySet()) {
                    if (cis.equals("%action")) {
                        actionName = new CaseInsensitiveString(String.valueOf(cisMap.get(cis)));
                    } else if (!cis.startsWith("@") && !cis.startsWith("%")) {
                        Object value = cisMap.get(cis);
                        if (value != null) {
                            adapter.putJsonProperty(cis.toString(), value);
                        }
                    }
                }
                adapter.updateReadOnlyProperties();
                if (actionName != null) {
                    if (actionArguments != null) {
                        commit = adapter.runAction(actionName, actionArguments);
                    } else {
                        commit = adapter.runAction(actionName);
                    }
                }
            }
            writer.outObject(element);
        }
        if (commit) {
            graph.commit();
        } else {
            graph.rollback();
        }
    }
}