Examples with SField org.bimserver.shared.meta.SField used on opensource projects

Example 1 with SField

use of org.bimserver.shared.meta.SField in project BIMserver by opensourceBIM.

the class JsonConverter method fromJson.

public Object fromJson(SClass definedType, SClass genericType, Object object) throws ConvertException, IOException {
    try {
        if (object instanceof JsonObject) {
            JsonObject jsonObject = (JsonObject) object;
            if (jsonObject.has("__type")) {
                String type = jsonObject.get("__type").getAsString();
                SClass sClass = servicesMap.getType(type);
                if (sClass == null) {
                    throw new ConvertException("Unknown type: " + type);
                }
                SBase newObject = sClass.newInstance();
                for (SField field : newObject.getSClass().getAllFields()) {
                    if (jsonObject.has(field.getName())) {
                        newObject.sSet(field, fromJson(field.getType(), field.getGenericType(), jsonObject.get(field.getName())));
                    }
                }
                return newObject;
            } else {
                if (jsonObject.entrySet().size() != 0) {
                    throw new ConvertException("Missing __type field in " + jsonObject.toString());
                } else {
                    return null;
                }
            }
        } else if (object instanceof JsonArray) {
            JsonArray array = (JsonArray) object;
            if (definedType.isList()) {
                List<Object> list = new ArrayList<Object>();
                for (int i = 0; i < array.size(); i++) {
                    list.add(fromJson(definedType, genericType, array.get(i)));
                }
                return list;
            } else if (definedType.isSet()) {
                Set<Object> set = new HashSet<Object>();
                for (int i = 0; i < array.size(); i++) {
                    set.add(fromJson(definedType, genericType, array.get(i)));
                }
                return set;
            }
        } else if (object instanceof JsonNull) {
            return null;
        } else if (definedType.isByteArray()) {
            if (object instanceof JsonPrimitive) {
                JsonPrimitive jsonPrimitive = (JsonPrimitive) object;
                return Base64.decodeBase64(jsonPrimitive.getAsString().getBytes(Charsets.UTF_8));
            }
        } else if (definedType.isDataHandler()) {
            if (object instanceof JsonPrimitive) {
                JsonPrimitive jsonPrimitive = (JsonPrimitive) object;
                byte[] data = Base64.decodeBase64(jsonPrimitive.getAsString().getBytes(Charsets.UTF_8));
                return new DataHandler(new ByteArrayDataSource(null, data));
            }
        } else if (definedType.isInteger()) {
            if (object instanceof JsonPrimitive) {
                return ((JsonPrimitive) object).getAsInt();
            }
        } else if (definedType.isLong()) {
            if (object instanceof JsonPrimitive) {
                return ((JsonPrimitive) object).getAsLong();
            }
        } else if (definedType.isEnum()) {
            JsonPrimitive primitive = (JsonPrimitive) object;
            for (Object enumConstantObject : definedType.getInstanceClass().getEnumConstants()) {
                Enum<?> enumConstant = (Enum<?>) enumConstantObject;
                if (enumConstant.name().equals(primitive.getAsString())) {
                    return enumConstant;
                }
            }
        } else if (definedType.isDate()) {
            if (object instanceof JsonPrimitive) {
                return new Date(((JsonPrimitive) object).getAsLong());
            }
        } else if (definedType.isString()) {
            if (object instanceof JsonPrimitive) {
                return ((JsonPrimitive) object).getAsString();
            } else if (object instanceof JsonNull) {
                return null;
            }
        } else if (definedType.isBoolean()) {
            if (object instanceof JsonPrimitive) {
                return ((JsonPrimitive) object).getAsBoolean();
            }
        } else if (definedType.isList()) {
            if (genericType.isLong()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsLong();
                }
            } else if (genericType.isInteger()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsInt();
                }
            } else if (genericType.isString()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsString();
                }
            } else if (genericType.isDouble()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsDouble();
                }
            }
        } else if (definedType.isSet()) {
            if (genericType.isLong()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsLong();
                }
            } else if (genericType.isInteger()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsInt();
                }
            } else if (genericType.isString()) {
                if (object instanceof JsonPrimitive) {
                    return ((JsonPrimitive) object).getAsString();
                }
            }
        } else if (definedType.isDouble()) {
            if (object instanceof JsonPrimitive) {
                return ((JsonPrimitive) object).getAsDouble();
            }
        } else if (definedType.isFloat()) {
            if (object instanceof JsonPrimitive) {
                return ((JsonPrimitive) object).getAsFloat();
            }
        } else if (definedType.isVoid()) {
            return null;
        }
    } catch (NumberFormatException e) {
        throw new ConvertException(e);
    }
    throw new UnsupportedOperationException(object.toString());
}

Example 2 with SField

use of org.bimserver.shared.meta.SField in project BIMserver by opensourceBIM.

the class JsonConverter method toJson.

public JsonElement toJson(Object object) throws IOException {
    if (object instanceof SBase) {
        SBase base = (SBase) object;
        JsonObject jsonObject = new JsonObject();
        jsonObject.add("__type", new JsonPrimitive(base.getSClass().getSimpleName()));
        for (SField field : base.getSClass().getOwnFields()) {
            jsonObject.add(field.getName(), toJson(base.sGet(field)));
        }
        return jsonObject;
    } else if (object instanceof Collection) {
        Collection<?> collection = (Collection<?>) object;
        JsonArray jsonArray = new JsonArray();
        for (Object value : collection) {
            jsonArray.add(toJson(value));
        }
        return jsonArray;
    } else if (object instanceof Date) {
        return new JsonPrimitive(((Date) object).getTime());
    } else if (object instanceof DataHandler) {
        DataHandler dataHandler = (DataHandler) object;
        InputStream inputStream = dataHandler.getInputStream();
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        IOUtils.copy(inputStream, out);
        return new JsonPrimitive(new String(Base64.encodeBase64(out.toByteArray()), Charsets.UTF_8));
    } else if (object instanceof Boolean) {
        return new JsonPrimitive((Boolean) object);
    } else if (object instanceof String) {
        return new JsonPrimitive((String) object);
    } else if (object instanceof Long) {
        return new JsonPrimitive((Long) object);
    } else if (object instanceof Integer) {
        return new JsonPrimitive((Integer) object);
    } else if (object instanceof Double) {
        return new JsonPrimitive((Double) object);
    } else if (object instanceof Enum) {
        return new JsonPrimitive(object.toString());
    } else if (object == null) {
        return JsonNull.INSTANCE;
    } else if (object instanceof byte[]) {
        byte[] data = (byte[]) object;
        return new JsonPrimitive(new String(Base64.encodeBase64(data), Charsets.UTF_8));
    }
    throw new UnsupportedOperationException(object.getClass().getName());
}

Example 3 with SField

use of org.bimserver.shared.meta.SField in project BIMserver by opensourceBIM.

the class JsonConverter method toJson.

public void toJson(Object object, JsonWriter out) throws IOException, SerializerException {
    if (object instanceof SBase) {
        SBase base = (SBase) object;
        out.beginObject();
        out.name("__type");
        out.value(base.getSClass().getSimpleName());
        for (SField field : base.getSClass().getAllFields()) {
            out.name(field.getName());
            toJson(base.sGet(field), out);
        }
        out.endObject();
    } else if (object instanceof Collection) {
        Collection<?> collection = (Collection<?>) object;
        out.beginArray();
        for (Object value : collection) {
            toJson(value, out);
        }
        out.endArray();
    } else if (object instanceof Date) {
        out.value(((Date) object).getTime());
    } else if (object instanceof DataHandler) {
        DataHandler dataHandler = (DataHandler) object;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        if (dataHandler.getDataSource() instanceof CacheStoringEmfSerializerDataSource) {
            CacheStoringEmfSerializerDataSource cacheStoringEmfSerializerDataSource = (CacheStoringEmfSerializerDataSource) dataHandler.getDataSource();
            cacheStoringEmfSerializerDataSource.writeToOutputStream(baos, null);
            out.value(new String(Base64.encodeBase64(baos.toByteArray()), Charsets.UTF_8));
        } else {
            InputStream inputStream = dataHandler.getInputStream();
            IOUtils.copy(inputStream, baos);
            out.value(new String(Base64.encodeBase64(baos.toByteArray()), Charsets.UTF_8));
        }
    } else if (object instanceof byte[]) {
        byte[] data = (byte[]) object;
        out.value(new String(Base64.encodeBase64(data), Charsets.UTF_8));
    } else if (object instanceof String) {
        out.value((String) object);
    } else if (object instanceof Number) {
        out.value((Number) object);
    } else if (object instanceof Enum) {
        out.value(object.toString());
    } else if (object instanceof Boolean) {
        out.value((Boolean) object);
    } else if (object == null) {
        out.nullValue();
    } else {
        throw new UnsupportedOperationException(object.toString());
    }
}

Example 4 with SField

use of org.bimserver.shared.meta.SField in project BIMserver by opensourceBIM.

the class ProtocolBuffersConverter method convertProtocolBuffersMessageToSObject.

@SuppressWarnings({ "rawtypes", "unchecked" })
public SBase convertProtocolBuffersMessageToSObject(Message message, SBase newInstance, SClass sClass) throws ConvertException {
    try {
        Descriptor descriptor = message.getDescriptorForType();
        if (newInstance == null) {
            newInstance = sClass.newInstance();
        }
        Message subTypeMessage = null;
        for (FieldDescriptor fieldDescriptor : descriptor.getFields()) {
            if (fieldDescriptor.getName().equals("__actual_type")) {
                sClass = sClass.getServicesMap().getSType((String) message.getField(fieldDescriptor));
                newInstance = sClass.newInstance();
            } else if (fieldDescriptor.getName().startsWith("__")) {
                if (fieldDescriptor.getName().substring(2).equals(sClass.getSimpleName())) {
                    subTypeMessage = (Message) message.getField(fieldDescriptor);
                }
            } else {
                Object val = message.getField(fieldDescriptor);
                SField field = newInstance.getSClass().getField(fieldDescriptor.getName());
                if (field == null) {
                    throw new ConvertException("No field on " + sClass.getName() + " with name " + fieldDescriptor.getName());
                }
                if (fieldDescriptor.isRepeated()) {
                    List list = new ArrayList();
                    if (val instanceof List) {
                        List oldList = (List) val;
                        for (Object x : oldList) {
                            list.add(convertFieldValue(field, x));
                        }
                    } else if (val instanceof DynamicMessage) {
                        int size = message.getRepeatedFieldCount(fieldDescriptor);
                        for (int index = 0; index < size; index++) {
                            Object repeatedField = message.getRepeatedField(fieldDescriptor, index);
                            list.add(convertFieldValue(field, repeatedField));
                        }
                    } else {
                        throw new ConvertException("Field " + sClass.getName() + "." + fieldDescriptor.getName() + " should have list value");
                    }
                    newInstance.sSet(field, list);
                } else {
                    SField sField = sClass.getField(fieldDescriptor.getName());
                    newInstance.sSet(sField, convertFieldValue(sField, val));
                }
            }
        }
        if (subTypeMessage != null) {
            convertProtocolBuffersMessageToSObject(subTypeMessage, newInstance, sClass);
        }
        return newInstance;
    } catch (IllegalArgumentException e) {
        LOGGER.error("", e);
    }
    return null;
}

Example 5 with SField

use of org.bimserver.shared.meta.SField in project BIMserver by opensourceBIM.

the class MetaServiceImpl method createSServiceType.

// TODO Recursion to same type will result in endless loop
public SServiceType createSServiceType(SClass sClass, boolean recurse) throws UserException, ServerException {
    if (sClass == null) {
        return null;
    }
    SServiceType sServiceType = new SServiceType();
    sServiceType.setName(sClass.getName());
    sServiceType.setSimpleName(sClass.getSimpleName());
    sServiceType.setSimpleType(SServiceSimpleType.valueOf(sClass.getSimpleType().name()));
    for (SField field : sClass.getOwnFields()) {
        SServiceField sServiceField = new SServiceField();
        sServiceField.setName(field.getName());
        if (recurse) {
            sServiceField.setType(createSServiceType(field.getType(), recurse));
            sServiceField.setGenericType(createSServiceType(field.getGenericType(), recurse));
        }
        sServiceField.setDoc(field.getDoc());
        sServiceType.getFields().add(sServiceField);
    }
    return sServiceType;
}