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

Example 21 with IdEObjectImpl

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

the class DatabaseSession method convertByteArrayToObject.

@SuppressWarnings({ "unused" })
private IdEObject convertByteArrayToObject(IdEObject idEObject, EClass originalQueryClass, EClass eClass, long oid, ByteBuffer buffer, IfcModelInterface model, int rid, QueryInterface query, TodoList todoList) throws BimserverDatabaseException {
    try {
        if (idEObject == null) {
            idEObject = createInternal(eClass, query);
            ((IdEObjectImpl) idEObject).setOid(oid);
            ((IdEObjectImpl) idEObject).setPid(query.getPid());
            if (rid == Integer.MAX_VALUE) {
                throw new BimserverDatabaseException("Database corrupt, rid cannot be " + Integer.MAX_VALUE);
            }
        }
        if (idEObject.eClass().getEAnnotation("wrapped") == null) {
            try {
                model.addAllowMultiModel(oid, idEObject);
            } catch (IfcModelInterfaceException e) {
                throw new BimserverDatabaseException(e);
            }
        }
        ((IdEObjectImpl) idEObject).setRid(rid);
        ((IdEObjectImpl) idEObject).useInverses(false);
        if (DEVELOPER_DEBUG && StorePackage.eINSTANCE == idEObject.eClass().getEPackage()) {
            LOGGER.info("Read: " + idEObject.eClass().getName() + " pid=" + query.getPid() + " oid=" + oid + " rid=" + rid);
        }
        ((IdEObjectImpl) idEObject).setLoadingState(State.LOADING);
        objectCache.put(oid, idEObject);
        int unsettedLength = model.getPackageMetaData().getUnsettedLength(eClass);
        byte[] unsetted = new byte[unsettedLength];
        buffer.get(unsetted);
        int fieldCounter = 0;
        for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) {
            try {
                if (model.getPackageMetaData().useForDatabaseStorage(eClass, feature)) {
                    boolean isUnsetted = (unsetted[fieldCounter / 8] & (1 << (fieldCounter % 8))) != 0;
                    if (isUnsetted) {
                        if (feature.isUnsettable()) {
                            idEObject.eUnset(feature);
                        } else if (feature.isMany()) {
                        // do nothing
                        } else if (feature.getDefaultValue() != null) {
                            idEObject.eSet(feature, feature.getDefaultValue());
                        }
                    } else {
                        if (!query.shouldFollowReference(originalQueryClass, eClass, feature)) {
                            // we have to do some reading to maintain a correct
                            // index
                            fakeRead(buffer, feature);
                        } else {
                            Object newValue = null;
                            if (feature.isMany()) {
                                newValue = readList(idEObject, originalQueryClass, buffer, model, query, todoList, feature);
                            } else {
                                if (feature.getEType() instanceof EEnum) {
                                    int enumOrdinal = buffer.getInt();
                                    if (enumOrdinal == -1) {
                                        newValue = null;
                                    } else {
                                        EClassifier eType = feature.getEType();
                                        EEnumLiteral enumLiteral = ((EEnumImpl) eType).getEEnumLiteral(enumOrdinal);
                                        if (enumLiteral != null) {
                                            newValue = enumLiteral.getInstance();
                                        }
                                    }
                                } else if (feature.getEType() instanceof EClass) {
                                    // EReference eReference = (EReference) feature;
                                    buffer.order(ByteOrder.LITTLE_ENDIAN);
                                    short cid = buffer.getShort();
                                    buffer.order(ByteOrder.BIG_ENDIAN);
                                    if (cid == -1) {
                                    // null, do nothing
                                    } else if (cid < 0) {
                                        // non minus one and negative cid means value is embedded in record
                                        EClass referenceClass = database.getEClassForCid((short) (-cid));
                                        if (feature.getEAnnotation("dbembed") != null) {
                                            newValue = readEmbeddedValue(feature, buffer, referenceClass, query);
                                        } else {
                                            newValue = readWrappedValue(feature, buffer, referenceClass, query);
                                        }
                                    } else if (cid > 0) {
                                        // positive cid means value is reference to other record
                                        EClass referenceClass = database.getEClassForCid(cid);
                                        if (referenceClass == null) {
                                            throw new BimserverDatabaseException("No eClass found for cid " + cid);
                                        }
                                        // readReference is going to read a long, which includes the 2 bytes for the cid
                                        buffer.position(buffer.position() - 2);
                                        newValue = readReference(originalQueryClass, buffer, model, idEObject, feature, referenceClass, query, todoList);
                                    // if (eReference.getEOpposite() != null &&
                                    // ((IdEObjectImpl)
                                    // newValue).isLoadedOrLoading()) {
                                    // newValue = null;
                                    // }
                                    }
                                } else if (feature.getEType() instanceof EDataType) {
                                    newValue = readPrimitiveValue(feature.getEType(), buffer, query);
                                }
                            }
                            if (newValue != null) {
                                idEObject.eSet(feature, newValue);
                            }
                        }
                    }
                    fieldCounter++;
                }
            } catch (StringIndexOutOfBoundsException e) {
                throw new BimserverDatabaseException("Reading " + eClass.getName() + "(" + oid + ")." + feature.getName(), e);
            } catch (BufferUnderflowException e) {
                throw new BimserverDatabaseException("Reading " + eClass.getName() + "(" + oid + ")." + feature.getName(), e);
            } catch (BufferOverflowException e) {
                throw new BimserverDatabaseException("Reading " + eClass.getName() + "(" + oid + ")." + feature.getName(), e);
            }
        }
        ((IdEObjectImpl) idEObject).setLoaded();
        ((IdEObjectImpl) idEObject).useInverses(true);
        if (DEVELOPER_DEBUG && idEObject.getRid() > 100000 || idEObject.getRid() < -100000) {
            LOGGER.debug("Improbable rid " + idEObject.getRid() + " - " + idEObject);
        }
        return idEObject;
    } catch (BufferUnderflowException e) {
        throw new BimserverDatabaseException("Reading " + eClass.getName(), e);
    } catch (BufferOverflowException e) {
        throw new BimserverDatabaseException("Reading " + eClass.getName(), e);
    }
}

Example 22 with IdEObjectImpl

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

the class ClientIfcModel method set.

@Override
public void set(IdEObject idEObject, EStructuralFeature eFeature, Object newValue) {
    if (!recordChanges) {
        return;
    }
    if (!eFeature.isMany()) {
        if (getModelState() != ModelState.LOADING && ((IdEObjectImpl) idEObject).getLoadingState() != State.LOADING) {
            try {
                if (newValue != EStructuralFeature.Internal.DynamicValueHolder.NIL) {
                    LowLevelInterface lowLevelInterface = getBimServerClient().getLowLevelInterface();
                    if (eFeature.getName().equals("wrappedValue")) {
                        // Wrapped objects get the same oid as their
                        // "parent" object, so we know which object the
                        // client wants to update. That's why we can use
                        // idEObject.getOid() here
                        // We are making this crazy hack ever crazier, let's
                        // iterate over our parents features, and see if
                        // there is one matching our wrapped type...
                        // Seriously, when there are multiple fields of the
                        // same type, this fails miserably, a real fix
                        // should probably store the parent-oid + feature
                        // name in the wrapped object (requires two extra,
                        // volatile, fields),
                        // or we just don't support this (just create a new
                        // wrapped object too), we could even throw some
                        // sort of exception. Hack morally okay because it's
                        // client-side...
                        EReference foundReference = null;
                        if (contains(idEObject.getOid())) {
                            IdEObject parentObject = get(idEObject.getOid());
                            int found = 0;
                            foundReference = null;
                            for (EReference testReference : parentObject.eClass().getEAllReferences()) {
                                if (((EClass) testReference.getEType()).isSuperTypeOf(idEObject.eClass())) {
                                    foundReference = testReference;
                                    found++;
                                    if (found > 1) {
                                        throw new RuntimeException("Sorry, crazy hack could not resolve the right field, please let BIMserver developer know (debug info: " + parentObject.eClass().getName() + ", " + idEObject.eClass().getName() + ")");
                                    }
                                }
                            }
                            if (eFeature.getEType() == EcorePackage.eINSTANCE.getEString()) {
                                lowLevelInterface.setWrappedStringAttribute(getTransactionId(), idEObject.getOid(), foundReference.getName(), idEObject.eClass().getName(), (String) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getELong() || eFeature.getEType() == EcorePackage.eINSTANCE.getELongObject()) {
                                lowLevelInterface.setWrappedLongAttribute(getTransactionId(), idEObject.getOid(), foundReference.getName(), idEObject.eClass().getName(), (Long) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEDouble() || eFeature.getEType() == EcorePackage.eINSTANCE.getEDoubleObject()) {
                                lowLevelInterface.setWrappedDoubleAttribute(getTransactionId(), idEObject.getOid(), foundReference.getName(), idEObject.eClass().getName(), (Double) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEBoolean() || eFeature.getEType() == EcorePackage.eINSTANCE.getEBooleanObject()) {
                                lowLevelInterface.setWrappedBooleanAttribute(getTransactionId(), idEObject.getOid(), foundReference.getName(), idEObject.eClass().getName(), (Boolean) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEInt() || eFeature.getEType() == EcorePackage.eINSTANCE.getEIntegerObject()) {
                                lowLevelInterface.setWrappedIntegerAttribute(getTransactionId(), idEObject.getOid(), foundReference.getName(), idEObject.eClass().getName(), (Integer) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEByteArray()) {
                                throw new RuntimeException("Unimplemented " + eFeature.getEType().getName() + " " + newValue);
                            }
                        } else {
                            if (eFeature.getEType() == EcorePackage.eINSTANCE.getEString()) {
                                lowLevelInterface.setStringAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (String) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getELong() || eFeature.getEType() == EcorePackage.eINSTANCE.getELongObject()) {
                                lowLevelInterface.setLongAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Long) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEDouble() || eFeature.getEType() == EcorePackage.eINSTANCE.getEDoubleObject()) {
                                lowLevelInterface.setDoubleAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Double) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEBoolean() || eFeature.getEType() == EcorePackage.eINSTANCE.getEBooleanObject()) {
                                lowLevelInterface.setBooleanAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Boolean) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEInt() || eFeature.getEType() == EcorePackage.eINSTANCE.getEIntegerObject()) {
                                lowLevelInterface.setIntegerAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Integer) newValue);
                            } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEByteArray()) {
                                lowLevelInterface.setByteArrayAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Byte[]) newValue);
                            } else if (eFeature.getEType() instanceof EEnum) {
                                lowLevelInterface.setEnumAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), ((Enum<?>) newValue).toString());
                            } else if (eFeature instanceof EReference) {
                                if (newValue == null) {
                                    lowLevelInterface.setReference(getTransactionId(), idEObject.getOid(), eFeature.getName(), -1L);
                                } else {
                                    lowLevelInterface.setReference(getTransactionId(), idEObject.getOid(), eFeature.getName(), ((IdEObject) newValue).getOid());
                                }
                            } else {
                                throw new RuntimeException("Unimplemented " + eFeature.getEType().getName() + " " + newValue);
                            }
                        }
                    } else {
                        if (eFeature.getEType() == EcorePackage.eINSTANCE.getEString()) {
                            lowLevelInterface.setStringAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (String) newValue);
                        } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getELong() || eFeature.getEType() == EcorePackage.eINSTANCE.getELongObject()) {
                            lowLevelInterface.setLongAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Long) newValue);
                        } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEDouble() || eFeature.getEType() == EcorePackage.eINSTANCE.getEDoubleObject()) {
                            lowLevelInterface.setDoubleAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Double) newValue);
                        } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEBoolean() || eFeature.getEType() == EcorePackage.eINSTANCE.getEBooleanObject()) {
                            lowLevelInterface.setBooleanAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Boolean) newValue);
                        } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEInt() || eFeature.getEType() == EcorePackage.eINSTANCE.getEIntegerObject()) {
                            lowLevelInterface.setIntegerAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Integer) newValue);
                        } else if (eFeature.getEType() == EcorePackage.eINSTANCE.getEByteArray()) {
                            if (newValue instanceof byte[]) {
                                Byte[] n = new Byte[((byte[]) newValue).length];
                                for (int i = 0; i < n.length; i++) {
                                    n[i] = ((byte[]) newValue)[i];
                                }
                                newValue = n;
                            }
                            lowLevelInterface.setByteArrayAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), (Byte[]) newValue);
                        } else if (eFeature.getEType() instanceof EEnum) {
                            lowLevelInterface.setEnumAttribute(getTransactionId(), idEObject.getOid(), eFeature.getName(), ((Enum<?>) newValue).toString());
                        } else if (eFeature instanceof EReference) {
                            if (newValue == null) {
                                lowLevelInterface.setReference(getTransactionId(), idEObject.getOid(), eFeature.getName(), -1L);
                            } else {
                                lowLevelInterface.setReference(getTransactionId(), idEObject.getOid(), eFeature.getName(), ((IdEObject) newValue).getOid());
                            }
                        } else {
                            throw new RuntimeException("Unimplemented " + eFeature.getEType().getName() + " " + newValue);
                        }
                    }
                }
            } catch (ServiceException e) {
                LOGGER.error("", e);
            } catch (PublicInterfaceNotFoundException e) {
                LOGGER.error("", e);
            }
        }
    }
}

Example 23 with IdEObjectImpl

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

the class RevisionMerger method copyAttributesGuidObjectsAndAddNewObjects.

private void copyAttributesGuidObjectsAndAddNewObjects() throws IfcModelInterfaceException, ObjectAlreadyExistsException {
    for (IdEObject idEObject : newModel.getValues()) {
        if (idEObject instanceof IfcRoot) {
            IfcRoot ifcRoot = (IfcRoot) idEObject;
            String guid = ifcRoot.getGlobalId();
            if (resultModel.containsGuid(guid)) {
                // LOGGER.info("Updating attributes for object " + idEObject.eClass().getName() + " " + guid);
                IfcRoot oldObject = (IfcRoot) resultModel.getByGuid(guid);
                for (EAttribute eAttribute : idEObject.eClass().getEAllAttributes()) {
                    Object newValue = idEObject.eGet(eAttribute);
                    oldObject.eSet(eAttribute, newValue);
                }
            } else {
                // LOGGER.info("Adding new GUID object " + idEObject.eClass().getName() + " " + guid);
                IdEObject newObject = (IdEObject) idEObject.eClass().getEPackage().getEFactoryInstance().create(idEObject.eClass());
                ((IdEObjectImpl) newObject).setOid(idEObject.getOid());
                ((IfcRoot) newObject).setGlobalId(newGuid(guid));
                for (EAttribute eAttribute : newObject.eClass().getEAllAttributes()) {
                    newObject.eSet(eAttribute, idEObject.eGet(eAttribute));
                }
                resultModel.add(newObject.getOid(), newObject);
            }
        }
    }
}