Examples with Query org.bimserver.database.queries.om.Query used on opensource projects

Example 11 with Query

use of org.bimserver.database.queries.om.Query in project BIMserver by opensourceBIM.

the class StreamingCheckinDatabaseAction method fixInverses.

@SuppressWarnings("unchecked")
private void fixInverses(PackageMetaData packageMetaData, long newRoid) throws QueryException, JsonParseException, JsonMappingException, IOException, BimserverDatabaseException {
    // TODO remove cache, this is essentially a big part of the model in memory again
    Map<Long, HashMapVirtualObject> cache = new HashMap<Long, HashMapVirtualObject>();
    Query query = new Query("Inverses fixer", packageMetaData);
    int nrTypes = 0;
    Set<EClass> uniqueTypes = new HashSet<>();
    for (EClass eClass : deserializer.getSummaryMap().keySet()) {
        if (packageMetaData.hasInverses(eClass)) {
            QueryPart queryPart = query.createQueryPart();
            queryPart.addType(eClass, true);
            uniqueTypes.add(eClass);
            nrTypes++;
            for (EReference eReference : packageMetaData.getAllHasInverseReferences(eClass)) {
                Include include = queryPart.createInclude();
                include.addType(eClass, true);
                include.addField(eReference.getName());
            }
        }
    }
    QueryObjectProvider queryObjectProvider = new QueryObjectProvider(getDatabaseSession(), bimServer, query, Collections.singleton(newRoid), packageMetaData);
    HashMapVirtualObject next = queryObjectProvider.next();
    EClass lastEClass = null;
    int currentType = 0;
    while (next != null) {
        if (next.eClass() != lastEClass && uniqueTypes.contains(next.eClass()) && queryObjectProvider.getStackFrame() instanceof QueryTypeStackFrame) {
            lastEClass = next.eClass();
            currentType++;
            setProgress("Generating inverses", (100 * currentType / nrTypes));
        }
        if (packageMetaData.hasInverses(next.eClass())) {
            for (EReference eReference : packageMetaData.getAllHasInverseReferences(next.eClass())) {
                Object reference = next.eGet(eReference);
                if (reference != null) {
                    if (eReference.isMany()) {
                        List<Long> references = (List<Long>) reference;
                        for (Long refOid : references) {
                            fixInverses(packageMetaData, newRoid, cache, next, eReference, refOid);
                        }
                    } else {
                        fixInverses(packageMetaData, newRoid, cache, next, eReference, (Long) reference);
                    }
                }
            }
        }
        next = queryObjectProvider.next();
    }
    setProgress("Storing data", -1);
    for (HashMapVirtualObject referencedObject : cache.values()) {
        referencedObject.saveOverwrite();
    }
}

Example 12 with Query

use of org.bimserver.database.queries.om.Query in project BIMserver by opensourceBIM.

the class ClientIfcModel method getAll.

@Override
public <T extends IdEObject> List<T> getAll(EClass eClass) {
    if (!loadedClasses.contains(eClass.getName()) && modelState != ModelState.FULLY_LOADED) {
        LOGGER.info("Loading all " + eClass.getName());
        try {
            modelState = ModelState.LOADING;
            Query query = new Query(getPackageMetaData());
            QueryPart queryPart = query.createQueryPart();
            queryPart.addType(eClass, false);
            if (includeGeometry && getPackageMetaData().getEClass("IfcProduct").isSuperTypeOf(eClass)) {
                Include include = queryPart.createInclude();
                include.addType(eClass, false);
                include.addField("geometry");
            }
            JsonQueryObjectModelConverter converter = new JsonQueryObjectModelConverter(getPackageMetaData());
            long topicId = bimServerClient.getServiceInterface().download(Collections.singleton(roid), converter.toJson(query).toString(), getJsonSerializerOid(), false);
            waitForDonePreparing(topicId);
            processDownload(topicId);
            bimServerClient.getServiceInterface().cleanupLongAction(topicId);
            loadedClasses.add(eClass.getName());
            rebuildIndexPerClass(eClass);
            modelState = ModelState.NONE;
        } catch (Exception e) {
            LOGGER.error("", e);
        }
    }
    List<T> result = super.getAll(eClass);
    try {
        if (modelState != ModelState.FULLY_LOADED) {
            loadGeometry();
        }
    } catch (ServerException e) {
        e.printStackTrace();
    } catch (UserException e) {
        e.printStackTrace();
    } catch (PublicInterfaceNotFoundException e) {
        e.printStackTrace();
    } catch (QueryException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (GeometryException e) {
        e.printStackTrace();
    } catch (IfcModelInterfaceException e) {
        e.printStackTrace();
    }
    return result;
}

Example 13 with Query

use of org.bimserver.database.queries.om.Query in project BIMserver by opensourceBIM.

the class ClientIfcModel method loadExplicit.

public void loadExplicit(long oid) {
    try {
        IdEObjectImpl idEObjectImpl = (IdEObjectImpl) super.get(oid);
        if (idEObjectImpl != null && !idEObjectImpl.isLoadedOrLoading()) {
            idEObjectImpl.setLoadingState(State.LOADING);
            modelState = ModelState.LOADING;
            Query query = new Query(getPackageMetaData());
            QueryPart queryPart = query.createQueryPart();
            queryPart.addOid(oid);
            JsonQueryObjectModelConverter converter = new JsonQueryObjectModelConverter(getPackageMetaData());
            long topicId = bimServerClient.getServiceInterface().download(Collections.singleton(roid), converter.toJson(query).toString(), getJsonSerializerOid(), false);
            waitForDonePreparing(topicId);
            processDownload(topicId);
            bimServerClient.getServiceInterface().cleanupLongAction(topicId);
            idEObjectImpl.setLoadingState(State.LOADED);
            modelState = ModelState.NONE;
        }
    } catch (Exception e) {
        LOGGER.error("", e);
    }
}

Example 14 with Query

use of org.bimserver.database.queries.om.Query in project BIMserver by opensourceBIM.

the class ClientIfcModel method getByGuid.

@Override
public IdEObject getByGuid(String guid) {
    IdEObject idEObject = super.getByGuid(guid);
    if (idEObject == null) {
        try {
            modelState = ModelState.LOADING;
            Query query = new Query(getPackageMetaData());
            QueryPart queryPart = query.createQueryPart();
            queryPart.addGuid(guid);
            JsonQueryObjectModelConverter converter = new JsonQueryObjectModelConverter(getPackageMetaData());
            long topicId = bimServerClient.getServiceInterface().download(Collections.singleton(roid), converter.toJson(query).toString(), getJsonSerializerOid(), false);
            waitForDonePreparing(topicId);
            processDownload(topicId);
            bimServerClient.getServiceInterface().cleanupLongAction(topicId);
            modelState = ModelState.NONE;
            return super.getByGuid(guid);
        } catch (Exception e) {
            LOGGER.error("", e);
        }
    }
    return idEObject;
}

Example 15 with Query

use of org.bimserver.database.queries.om.Query in project BIMserver by opensourceBIM.

the class RemoveAttributeChange method execute.

@SuppressWarnings("rawtypes")
@Override
public void execute(Transaction transaction) throws UserException, BimserverLockConflictException, BimserverDatabaseException, IOException, QueryException {
    PackageMetaData packageMetaData = transaction.getDatabaseSession().getMetaDataManager().getPackageMetaData(transaction.getProject().getSchema());
    if (transaction.getDatabaseSession().getEClassForOid(oid).getName().equals("IfcFurnishingElement")) {
        System.out.println();
    }
    HashMapVirtualObject object = transaction.get(oid);
    if (object == null) {
        Query query = new Query(packageMetaData);
        QueryPart queryPart = query.createQueryPart();
        queryPart.addOid(oid);
        QueryObjectProvider queryObjectProvider = new QueryObjectProvider(transaction.getDatabaseSession(), transaction.getBimServer(), query, Collections.singleton(transaction.getPreviousRevision().getOid()), packageMetaData);
        object = queryObjectProvider.next();
        transaction.updated(object);
    }
    EClass eClass = transaction.getDatabaseSession().getEClassForOid(oid);
    if (!ChangeHelper.canBeChanged(eClass)) {
        throw new UserException("Only objects from the following schemas are allowed to be changed: Ifc2x3tc1 and IFC4, this object (" + eClass.getName() + ") is from the \"" + eClass.getEPackage().getName() + "\" package");
    }
    if (object == null) {
        throw new UserException("No object of type \"" + eClass.getName() + "\" with oid " + oid + " found in project with pid " + transaction.getProject().getId());
    }
    EAttribute eAttribute = packageMetaData.getEAttribute(eClass.getName(), attributeName);
    if (eAttribute == null) {
        throw new UserException("No attribute with the name \"" + attributeName + "\" found in class \"" + eClass.getName() + "\"");
    }
    if (eAttribute.isMany()) {
        List list = (List) object.get(eAttribute.getName());
        list.remove(index);
    }
}