Examples with RestartableInputStream org.bimserver.webservices.impl.RestartableInputStream used on opensource projects

Example 1 with RestartableInputStream

use of org.bimserver.webservices.impl.RestartableInputStream in project BIMserver by opensourceBIM.

the class StreamingCheckinDatabaseAction method execute.

@Override
public ConcreteRevision execute() throws UserException, BimserverDatabaseException {
    try {
        bimServer.getCheckinsInProgress().put(poid, getActingUid());
        if (inputStream instanceof RestartableInputStream) {
            ((RestartableInputStream) inputStream).restartIfAtEnd();
        }
        getDatabaseSession().clearPostCommitActions();
        if (fileSize == -1) {
        // setProgress("Deserializing IFC file...", -1);
        } else {
            setProgress("Deserializing IFC file...", 0);
        }
        authorization.canCheckin(poid);
        project = getProjectByPoid(poid);
        int nrConcreteRevisionsBefore = project.getConcreteRevisions().size();
        User user = getUserByUoid(authorization.getUoid());
        if (project == null) {
            throw new UserException("Project with poid " + poid + " not found");
        }
        if (!authorization.hasRightsOnProjectOrSuperProjects(user, project)) {
            throw new UserException("User has no rights to checkin models to this project");
        }
        if (!MailSystem.isValidEmailAddress(user.getUsername())) {
            throw new UserException("Users must have a valid e-mail address to checkin");
        }
        // if (getModel() != null) {
        // checkCheckSum(project);
        // }
        packageMetaData = bimServer.getMetaDataManager().getPackageMetaData(project.getSchema());
        // TODO checksum
        // TODO modelcheckers
        // TODO test ifc4
        // long size = 0;
        // if (getModel() != null) {
        // for (IdEObject idEObject : getModel().getValues()) {
        // if (idEObject.eClass().getEAnnotation("hidden") == null) {
        // size++;
        // }
        // }
        // getModel().fixInverseMismatches();
        // }
        // for (ModelCheckerInstance modelCheckerInstance : project.getModelCheckers()) {
        // if (modelCheckerInstance.isValid()) {
        // ModelCheckerPlugin modelCheckerPlugin = bimServer.getPluginManager().getModelCheckerPlugin(modelCheckerInstance.getModelCheckerPluginClassName(), true);
        // if (modelCheckerPlugin != null) {
        // ModelChecker modelChecker = modelCheckerPlugin.createModelChecker(null);
        // ModelCheckerResult result = modelChecker.check(getModel(), modelCheckerInstance.getCompiled());
        // if (!result.isValid()) {
        // throw new UserException("Model is not valid according to " + modelCheckerInstance.getName());
        // }
        // }
        // }
        // }
        CreateRevisionResult result = createNewConcreteRevision(getDatabaseSession(), -1, project, user, comment.trim());
        newRevision = result.getRevisions().get(0);
        long newRoid = newRevision.getOid();
        // TODO check
        QueryContext queryContext = new QueryContext(getDatabaseSession(), packageMetaData, result.getConcreteRevision().getProject().getId(), result.getConcreteRevision().getId(), newRoid, -1);
        AtomicLong bytesRead = new AtomicLong();
        deserializer.setProgressReporter(new ByteProgressReporter() {

            @Override
            public void progress(long byteNumber) {
                bytesRead.set(byteNumber);
                if (fileSize != -1) {
                    int perc = (int) (100.0 * byteNumber / fileSize);
                    setProgress("Deserializing...", perc);
                }
            }
        });
        // This will read the full stream of objects and write to the database directly
        long size = deserializer.read(inputStream, fileName, fileSize, queryContext);
        Set<EClass> eClasses = deserializer.getSummaryMap().keySet();
        Map<EClass, Long> startOids = getDatabaseSession().getStartOids();
        if (startOids == null) {
            throw new BimserverDatabaseException("No objects changed");
        }
        Map<EClass, Long> oidCounters = new HashMap<>();
        int s = 0;
        for (EClass eClass : eClasses) {
            if (!DatabaseSession.perRecordVersioning(eClass)) {
                s++;
            }
        }
        ByteBuffer buffer = ByteBuffer.allocate(8 * s);
        buffer.order(ByteOrder.LITTLE_ENDIAN);
        for (EClass eClass : eClasses) {
            if (!DatabaseSession.perRecordVersioning(eClass)) {
                long oid = startOids.get(eClass);
                oidCounters.put(eClass, oid);
                buffer.putLong(oid);
            }
        }
        queryContext.setOidCounters(oidCounters);
        concreteRevision = result.getConcreteRevision();
        concreteRevision.setOidCounters(buffer.array());
        setProgress("Generating inverses/opposites...", -1);
        fixInverses(packageMetaData, newRoid);
        ProgressListener progressListener = new ProgressListener() {

            @Override
            public void updateProgress(String state, int percentage) {
                setProgress("Generating geometry...", percentage);
            }
        };
        GeometryGenerationReport report = new GeometryGenerationReport();
        report.setOriginalIfcFileName(fileName);
        report.setOriginalIfcFileSize(bytesRead.get());
        report.setNumberOfObjects(size);
        report.setOriginalDeserializer(pluginBundleVersion.getGroupId() + "." + pluginBundleVersion.getArtifactId() + ":" + pluginBundleVersion.getVersion());
        StreamingGeometryGenerator geometryGenerator = new StreamingGeometryGenerator(bimServer, progressListener, -1L, report);
        setProgress("Generating geometry...", 0);
        GenerateGeometryResult generateGeometry = geometryGenerator.generateGeometry(getActingUid(), getDatabaseSession(), queryContext);
        for (Revision other : concreteRevision.getRevisions()) {
            other.setHasGeometry(true);
        }
        concreteRevision.setMinBounds(generateGeometry.getMinBoundsAsVector3f());
        concreteRevision.setMaxBounds(generateGeometry.getMaxBoundsAsVector3f());
        setProgress("Doing other stuff...", -1);
        eClasses = deserializer.getSummaryMap().keySet();
        s = (startOids.containsKey(GeometryPackage.eINSTANCE.getGeometryInfo()) && startOids.containsKey(GeometryPackage.eINSTANCE.getGeometryData())) ? 2 : 0;
        for (EClass eClass : eClasses) {
            if (!DatabaseSession.perRecordVersioning(eClass)) {
                s++;
            }
        }
        buffer = ByteBuffer.allocate(8 * s);
        buffer.order(ByteOrder.LITTLE_ENDIAN);
        for (EClass eClass : eClasses) {
            long oid = startOids.get(eClass);
            if (!DatabaseSession.perRecordVersioning(eClass)) {
                buffer.putLong(oid);
            }
        }
        if (startOids.containsKey(GeometryPackage.eINSTANCE.getGeometryInfo()) && startOids.containsKey(GeometryPackage.eINSTANCE.getGeometryData())) {
            buffer.putLong(startOids.get(GeometryPackage.eINSTANCE.getGeometryInfo()));
            buffer.putLong(startOids.get(GeometryPackage.eINSTANCE.getGeometryData()));
        }
        concreteRevision = result.getConcreteRevision();
        concreteRevision.setOidCounters(buffer.array());
        // Clear the cache, we don't want it to cache incomplete oidcounters
        ConcreteRevisionStackFrame.clearCache(concreteRevision.getOid());
        result.getConcreteRevision().setSize(size);
        for (Revision revision : result.getRevisions()) {
            revision.setSize((revision.getSize() == null ? 0 : revision.getSize()) + concreteRevision.getSize());
        }
        IfcHeader ifcHeader = deserializer.getIfcHeader();
        if (ifcHeader != null) {
            getDatabaseSession().store(ifcHeader);
            concreteRevision.setIfcHeader(ifcHeader);
        }
        project.getConcreteRevisions().add(concreteRevision);
        // if (getModel() != null) {
        // concreteRevision.setChecksum(getModel().getModelMetaData().getChecksum());
        // }
        final NewRevisionAdded newRevisionAdded = getDatabaseSession().create(NewRevisionAdded.class);
        newRevisionAdded.setDate(new Date());
        newRevisionAdded.setExecutor(user);
        final Revision revision = concreteRevision.getRevisions().get(0);
        if (newServiceId != -1) {
            NewService newService = getDatabaseSession().get(newServiceId, OldQuery.getDefault());
            revision.getServicesLinked().add(newService);
        }
        concreteRevision.setSummary(new SummaryMap(packageMetaData, deserializer.getSummaryMap()).toRevisionSummary(getDatabaseSession()));
        // If this revision is being created by an external service, store a link to the service in the revision
        if (authorization instanceof ExplicitRightsAuthorization) {
            ExplicitRightsAuthorization explicitRightsAuthorization = (ExplicitRightsAuthorization) authorization;
            if (explicitRightsAuthorization.getSoid() != -1) {
                Service service = getDatabaseSession().get(explicitRightsAuthorization.getSoid(), org.bimserver.database.OldQuery.getDefault());
                revision.setService(service);
            }
        }
        newRevisionAdded.setRevision(revision);
        newRevisionAdded.setProject(project);
        newRevisionAdded.setAccessMethod(getAccessMethod());
        if (nrConcreteRevisionsBefore != 0) {
            // There already was a revision, lets delete it (only when not merging)
            concreteRevision.setClear(true);
        }
        ExtendedData extendedData = getDatabaseSession().create(ExtendedData.class);
        File file = getDatabaseSession().create(File.class);
        byte[] bytes = report.toHtml().getBytes(Charsets.UTF_8);
        file.setData(bytes);
        file.setFilename("geometrygenerationreport.html");
        file.setMime("text/html");
        file.setSize(bytes.length);
        User actingUser = getUserByUoid(authorization.getUoid());
        extendedData.setUser(actingUser);
        extendedData.setTitle("Geometry generation report");
        extendedData.setAdded(new Date());
        extendedData.setSize(file.getData().length);
        extendedData.setFile(file);
        revision.getExtendedData().add(extendedData);
        extendedData.setProject(revision.getProject());
        extendedData.setRevision(revision);
        getDatabaseSession().store(file);
        getDatabaseSession().store(extendedData);
        if (extendedData.getSchema() != null) {
            getDatabaseSession().store(extendedData.getSchema());
        }
        getDatabaseSession().addPostCommitAction(new PostCommitAction() {

            @Override
            public void execute() throws UserException {
                bimServer.getNotificationsManager().notify(new NewRevisionNotification(bimServer, project.getOid(), revision.getOid(), authorization));
            }
        });
        getDatabaseSession().store(concreteRevision);
        getDatabaseSession().store(project);
    } catch (Throwable e) {
        if (e instanceof BimserverDatabaseException) {
            throw (BimserverDatabaseException) e;
        }
        if (e instanceof UserException) {
            throw (UserException) e;
        }
        throw new UserException(e);
    } finally {
        bimServer.getCheckinsInProgress().remove(poid);
    }
    return concreteRevision;
}