Examples with IdEObject org.bimserver.emf.IdEObject used on opensource projects

Example 6 with IdEObject

use of org.bimserver.emf.IdEObject in project BIMserver by opensourceBIM.

the class DatabaseSession method writeList.

private void writeList(IdEObject object, ByteBuffer buffer, PackageMetaData packageMetaData, EStructuralFeature feature) throws BimserverDatabaseException {
    if (feature.getEType() instanceof EEnum) {
    // Aggregate relations to enums never occur... at this
    // moment
    } else if (feature.getEType() instanceof EClass) {
        EList<?> list = (EList<?>) object.eGet(feature);
        buffer.putInt(list.size());
        for (Object o : list) {
            if (o == null) {
                buffer.order(ByteOrder.LITTLE_ENDIAN);
                buffer.putShort((short) -1);
                buffer.order(ByteOrder.BIG_ENDIAN);
            } else {
                IdEObject listObject = (IdEObject) o;
                if (listObject.eClass().getEAnnotation("wrapped") != null || listObject.eClass().getEStructuralFeature("wrappedValue") != null) {
                    writeWrappedValue(object.getPid(), object.getRid(), listObject, buffer, packageMetaData);
                } else if (feature.getEAnnotation("twodimensionalarray") != null) {
                    EStructuralFeature lf = listObject.eClass().getEStructuralFeature("List");
                    writeList(listObject, buffer, packageMetaData, lf);
                } else {
                    writeReference(object, listObject, buffer, feature);
                }
            }
        }
    } else if (feature.getEType() instanceof EDataType) {
        EList<?> list = (EList<?>) object.eGet(feature);
        buffer.putInt(list.size());
        for (Object o : list) {
            writePrimitiveValue(feature, o, buffer);
        }
    }
}

Example 7 with IdEObject

use of org.bimserver.emf.IdEObject in project BIMserver by opensourceBIM.

the class DatabaseSession method readList.

@SuppressWarnings("unchecked")
private Object readList(IdEObject idEObject, EClass originalQueryClass, ByteBuffer buffer, IfcModelInterface model, QueryInterface query, TodoList todoList, EStructuralFeature feature) throws BimserverDatabaseException {
    if (feature.getEType() instanceof EEnum) {
    } else if (feature.getEType() instanceof EClass) {
        if (buffer.capacity() == 1 && buffer.get(0) == -1) {
            buffer.position(buffer.position() + 1);
        } else {
            /*
				 * TODO There still is a problem with this,
				 * when readReference (and all calls beyond
				 * that call) alter (by opposites) this
				 * list, this list can potentially grow too
				 * large
				 * 
				 * Only can happen with non-unique
				 * references
				 */
            int listSize = buffer.getInt();
            AbstractEList<Object> list = (AbstractEList<Object>) idEObject.eGet(feature);
            for (int i = 0; i < listSize; i++) {
                if (feature.getEAnnotation("twodimensionalarray") != null) {
                    IdEObjectImpl newObject = createInternal((EClass) feature.getEType(), query);
                    Object result = readList(newObject, originalQueryClass, buffer, model, query, todoList, newObject.eClass().getEStructuralFeature("List"));
                    if (result != null) {
                        newObject.eSet(newObject.eClass().getEStructuralFeature("List"), result);
                    }
                    list.addUnique(newObject);
                } else {
                    IdEObject referencedObject = null;
                    buffer.order(ByteOrder.LITTLE_ENDIAN);
                    short cid = buffer.getShort();
                    buffer.order(ByteOrder.BIG_ENDIAN);
                    if (cid == -1) {
                    // null, do nothing
                    } else if (cid < 0) {
                        // negative cid means value is
                        // embedded
                        // in record
                        EClass referenceClass = database.getEClassForCid((short) (-cid));
                        if (referenceClass == null) {
                            throw new BimserverDatabaseException("No class found for cid " + (-cid));
                        }
                        referencedObject = readWrappedValue(feature, buffer, referenceClass, query);
                    } else if (cid > 0) {
                        // positive cid means value is a
                        // reference
                        // to another record
                        EClass referenceClass = database.getEClassForCid(cid);
                        if (referenceClass == null) {
                            throw new BimserverDatabaseException("Cannot find class with cid " + cid);
                        }
                        buffer.position(buffer.position() - 2);
                        referencedObject = readReference(originalQueryClass, buffer, model, idEObject, feature, referenceClass, query, todoList);
                    }
                    if (referencedObject != null) {
                        if (!feature.getEType().isInstance(referencedObject)) {
                            throw new BimserverDatabaseException(referencedObject.getClass().getSimpleName() + " cannot be stored in list of type " + feature.getEType().getName() + " for feature " + feature.getName());
                        }
                        if (feature.isUnique()) {
                            list.add(referencedObject);
                        } else {
                            list.addUnique(referencedObject);
                        }
                    }
                }
            }
        }
    } else if (feature.getEType() instanceof EDataType) {
        int listSize = buffer.getInt();
        BasicEList<Object> list = new BasicEList<Object>(listSize);
        for (int i = 0; i < listSize; i++) {
            Object reference = readPrimitiveValue(feature.getEType(), buffer, query);
            if (reference != null) {
                list.addUnique(reference);
            }
        }
        return list;
    }
    return null;
}

Example 8 with IdEObject

use of org.bimserver.emf.IdEObject in project BIMserver by opensourceBIM.

the class DatabaseSession method get.

@SuppressWarnings("unchecked")
public <T extends IdEObject> T get(IfcModelInterface model, long oid, QueryInterface query) throws BimserverDatabaseException {
    checkOpen();
    TodoList todoList = new TodoList();
    IdEObject idEObject = get(null, oid, model, query, todoList);
    processTodoList(model, todoList, query);
    return (T) idEObject;
}

Example 9 with IdEObject

use of org.bimserver.emf.IdEObject in project BIMserver by opensourceBIM.

the class GeometryGenerator method returnCachedData.

private void returnCachedData(IfcModelInterface model, GeometryCache geometryCache, DatabaseSession databaseSession, int pid, int rid) throws BimserverDatabaseException {
    EClass productClass = model.getPackageMetaData().getEClass("IfcProduct");
    List<IdEObject> products = model.getAllWithSubTypes(productClass);
    for (IdEObject ifcProduct : products) {
        GeometryCacheEntry geometryCacheEntry = geometryCache.get(ifcProduct.getExpressId());
        if (geometryCacheEntry != null) {
            GeometryData geometryData = databaseSession.create(GeometryPackage.eINSTANCE.getGeometryData(), pid, rid);
            geometryData.setVertices(geometryCacheEntry.getVertices().array());
            geometryData.setNormals(geometryCacheEntry.getNormals().array());
            GeometryInfo geometryInfo = databaseSession.create(GeometryPackage.eINSTANCE.getGeometryInfo(), pid, rid);
            Vector3f min = databaseSession.create(GeometryPackage.eINSTANCE.getVector3f(), pid, rid);
            min.setX(geometryCacheEntry.getGeometryInfo().getMinBounds().getX());
            min.setY(geometryCacheEntry.getGeometryInfo().getMinBounds().getY());
            min.setZ(geometryCacheEntry.getGeometryInfo().getMinBounds().getZ());
            Vector3f max = databaseSession.create(GeometryPackage.eINSTANCE.getVector3f(), pid, rid);
            max.setX(geometryCacheEntry.getGeometryInfo().getMaxBounds().getX());
            max.setY(geometryCacheEntry.getGeometryInfo().getMaxBounds().getY());
            max.setZ(geometryCacheEntry.getGeometryInfo().getMaxBounds().getZ());
            geometryInfo.setMinBounds(min);
            geometryInfo.setMaxBounds(max);
            geometryInfo.setData(geometryData);
            ifcProduct.eSet(ifcProduct.eClass().getEStructuralFeature("geometry"), geometryInfo);
        }
    }
}

Example 10 with IdEObject

use of org.bimserver.emf.IdEObject in project BIMserver by opensourceBIM.

the class GeometryGenerator method generateGeometry.

@SuppressWarnings("unchecked")
public GenerateGeometryResult generateGeometry(RenderEnginePool renderEnginePool, final PluginManager pluginManager, final DatabaseSession databaseSession, final IfcModelInterface model, final int pid, final int rid, final boolean store, GeometryCache geometryCache) throws BimserverDatabaseException, GeometryGeneratingException {
    GenerateGeometryResult generateGeometryResult = new GenerateGeometryResult();
    packageMetaData = model.getPackageMetaData();
    productClass = packageMetaData.getEClass("IfcProduct");
    productRepresentationClass = packageMetaData.getEClass("IfcProductRepresentation");
    geometryFeature = productClass.getEStructuralFeature("geometry");
    representationFeature = productClass.getEStructuralFeature("Representation");
    representationsFeature = productRepresentationClass.getEStructuralFeature("Representations");
    if (geometryCache != null && !geometryCache.isEmpty()) {
        returnCachedData(model, geometryCache, databaseSession, pid, rid);
        return null;
    }
    long start = System.nanoTime();
    String pluginName = "";
    if (model.getPackageMetaData().getSchema() == Schema.IFC4) {
        pluginName = "org.bimserver.ifc.step.serializer.Ifc4StepSerializerPlugin";
    } else if (model.getPackageMetaData().getSchema() == Schema.IFC2X3TC1) {
        pluginName = "org.bimserver.ifc.step.serializer.Ifc2x3tc1StepSerializerPlugin";
    }
    try {
        final SerializerPlugin ifcSerializerPlugin = (SerializerPlugin) pluginManager.getPlugin(pluginName, true);
        if (ifcSerializerPlugin == null) {
            throw new UserException("No IFC serializer found");
        }
        int maxSimultanousThreads = Math.min(bimServer.getServerSettingsCache().getServerSettings().getRenderEngineProcesses(), Runtime.getRuntime().availableProcessors());
        maxSimultanousThreads = 1;
        final RenderEngineSettings settings = new RenderEngineSettings();
        settings.setPrecision(Precision.SINGLE);
        settings.setIndexFormat(IndexFormat.AUTO_DETECT);
        settings.setGenerateNormals(true);
        settings.setGenerateTriangles(true);
        settings.setGenerateWireFrame(false);
        final RenderEngineFilter renderEngineFilter = new RenderEngineFilter();
        if (maxSimultanousThreads == 1) {
            Runner runner = new Runner(null, renderEnginePool, databaseSession, settings, store, model, ifcSerializerPlugin, model, pid, rid, null, renderEngineFilter, generateGeometryResult);
            runner.run();
        } else {
            Set<EClass> classes = new HashSet<>();
            for (IdEObject object : model.getAllWithSubTypes(packageMetaData.getEClass("IfcProduct"))) {
                IdEObject representation = (IdEObject) object.eGet(representationFeature);
                if (representation != null && ((List<?>) representation.eGet(representationsFeature)).size() > 0) {
                    classes.add(object.eClass());
                }
            }
            if (classes.size() == 0) {
                return null;
            }
            classes.remove(packageMetaData.getEClass("IfcAnnotation"));
            classes.remove(packageMetaData.getEClass("IfcOpeningElement"));
            LOGGER.debug("Using " + maxSimultanousThreads + " processes for geometry generation");
            ThreadPoolExecutor executor = new ThreadPoolExecutor(maxSimultanousThreads, maxSimultanousThreads, 24, TimeUnit.HOURS, new ArrayBlockingQueue<Runnable>(classes.size()));
            final Map<IdEObject, IdEObject> bigMap = new HashMap<IdEObject, IdEObject>();
            HideAllInversesObjectIDM idm = new HideAllInversesObjectIDM(CollectionUtils.singleSet(packageMetaData.getEPackage()), model.getPackageMetaData());
            OidProvider oidProvider = new OidProvider() {

                @Override
                public long newOid(EClass eClass) {
                    return databaseSession.newOid(eClass);
                }
            };
            for (final EClass eClass : classes) {
                final BasicIfcModel targetModel = new BasicIfcModel(model.getPackageMetaData(), null);
                ModelHelper modelHelper = new ModelHelper(bimServer.getMetaDataManager(), targetModel);
                modelHelper.setOidProvider(oidProvider);
                modelHelper.setObjectIDM(idm);
                IdEObject newOwnerHistory = modelHelper.copyBasicObjects(model, bigMap);
                for (IdEObject idEObject : model.getAll(eClass)) {
                    IdEObject newObject = modelHelper.copy(idEObject, false, ModelHelper.createObjectIdm(idEObject.eClass()));
                    modelHelper.copyDecomposes(idEObject, newOwnerHistory);
                    bigMap.put(newObject, idEObject);
                    if (packageMetaData.getEClass("IfcElement").isSuperTypeOf(eClass)) {
                        EStructuralFeature hasOpeningsFeature = idEObject.eClass().getEStructuralFeature("HasOpenings");
                        for (IdEObject ifcRelVoidsElement : ((List<IdEObject>) idEObject.eGet(hasOpeningsFeature))) {
                            bigMap.put(modelHelper.copy(ifcRelVoidsElement, false), ifcRelVoidsElement);
                            EStructuralFeature relatedOpeningElementFeature = ifcRelVoidsElement.eClass().getEStructuralFeature("RelatedOpeningElement");
                            IdEObject relatedOpeningElement = (IdEObject) ifcRelVoidsElement.eGet(relatedOpeningElementFeature);
                            if (relatedOpeningElement != null) {
                                bigMap.put(modelHelper.copy(relatedOpeningElement, false), relatedOpeningElement);
                            }
                        }
                    }
                }
                executor.submit(new Runner(eClass, renderEnginePool, databaseSession, settings, store, targetModel, ifcSerializerPlugin, model, pid, rid, bigMap, renderEngineFilter, generateGeometryResult));
            }
            executor.shutdown();
            executor.awaitTermination(24, TimeUnit.HOURS);
        }
        long end = System.nanoTime();
        LOGGER.info("Rendertime: " + ((end - start) / 1000000) + "ms, " + "Reused: " + Formatters.bytesToString(bytesSaved.get()) + ", Total: " + Formatters.bytesToString(totalBytes.get()) + ", Final: " + Formatters.bytesToString(totalBytes.get() - bytesSaved.get()));
    } catch (Exception e) {
        LOGGER.error("", e);
        throw new GeometryGeneratingException(e);
    }
    return generateGeometryResult;
}