Examples with EzyArray com.tvd12.ezyfox.entity.EzyArray used on opensource projects

Example 56 with EzyArray

use of com.tvd12.ezyfox.entity.EzyArray in project dahlia by youngmonkeys.

the class LocalCollection method save.

@Override
public EzyArray save(EzyArray records) {
    CommandSave command = new CommandSave(store.getId(), records);
    EzyArray result = commandExecutor.execute(command);
    return result;
}

Example 57 with EzyArray

use of com.tvd12.ezyfox.entity.EzyArray in project dahlia by youngmonkeys.

the class CommandInsertHandler method handle.

@Override
public Object handle(CommandInsert command) {
    int collectionId = command.getCollectionId();
    EzyArray data = command.getData();
    Collection collection = databases.getCollection(collectionId);
    CollectionSetting setting = collection.getSetting();
    FieldSetting sId = setting.getId();
    Map<String, FieldSetting> sFields = setting.getFields();
    long dataSize = collection.getDataSize();
    CollectionStorage collectionStorage = storage.getCollectionStorage(collectionId);
    EzyArray answerItems = EzyEntityFactory.newArray();
    synchronized (collection) {
        for (int i = 0; i < data.size(); ++i) {
            EzyObject answerItem = EzyEntityFactory.newObject();
            EzyObject item = data.get(i);
            Comparable id = item.get(Constants.FIELD_ID);
            if (id != null) {
                Record existed = collection.findById(id);
                if (existed != null) {
                    answerItem.put(Constants.RESULT_FIELD_EXISTED, true);
                    answerItems.add(id);
                    continue;
                }
            } else {
                while (true) {
                    id = UUID.randomUUID();
                    Record existed = collection.findById(id);
                    if (existed == null)
                        break;
                }
            }
            Record record = new Record(id, dataSize);
            collection.insert(record);
            collection.increaseDataSize();
            collectionStorage.storeRecord(record, sId, sFields, item);
            answerItem.put(Constants.FIELD_ID, id);
            answerItems.add(id);
        }
    }
    return answerItems;
}

Example 58 with EzyArray

use of com.tvd12.ezyfox.entity.EzyArray in project dahlia by youngmonkeys.

the class SecondTest method main.

public static void main(String[] args) {
    deleteDataDir();
    LocalDahlia dahlia = new LocalDahlia("data");
    DatabaseSetting databaseSetting = new DatabaseSetting();
    databaseSetting.setDatabaseName("hello");
    IDatabase database = null;
    try {
        database = dahlia.createDatabase(databaseSetting);
    } catch (DatabaseExistedException e) {
        database = dahlia.getDatabase("hello");
    }
    ICollection collection = null;
    try {
        collection = database.createCollection("classpath:hello_test_setting2.json");
    } catch (CollectionExistedException e) {
        collection = database.getCollection("test");
    }
    EzyObject insertOneData = newObjectBuilder().append("value", 323L).append("name", "dungtv").build();
    try {
        EzyObject insertOneResult = collection.insert(insertOneData);
        System.out.println("insert one result: " + insertOneResult);
    } catch (DuplicatedIdException e) {
    } catch (Exception e) {
        e.printStackTrace();
    }
    long v1 = 1;
    double v2 = 1.1;
    System.out.println(v2 == v1);
    // EzyObject query1 = newObjectBuilder()
    // .append("_id", newObjectBuilder().append(Keywords.LESS_THAN_EQUAL, 3L))
    // .build();
    // CommandFindOne findOne = new CommandFindOne(collection.getId(), query1);
    // EzyObject findOneResult = commandExecutor.execute(findOne);
    // System.out.println("findOneResult: " + findOneResult);
    // EzyObject query2 = newObjectBuilder()
    // .append(Keywords.OR, newArrayBuilder()
    // .append(newObjectBuilder().append("_id", newObjectBuilder().append(Keywords.LESS_THAN_EQUAL, 3L)))
    // .append(newObjectBuilder().append("value", 223))
    // )
    // .build();
    EzyObject query3 = newObjectBuilder().append(Keywords.OR, newArrayBuilder().append(newObjectBuilder().append("value", 323L))).build();
    FindOptions options = new FindOptions().setSkip(0).setLimit(10);
    EzyArray findResult = collection.find(query3, options);
    System.out.println("findResult = " + findResult);
    Long size = collection.count();
    System.out.println("size: " + size);
}

Example 59 with EzyArray

use of com.tvd12.ezyfox.entity.EzyArray in project dahlia by youngmonkeys.

the class CommandDeleteHandler method handle.

@Override
public Object handle(CommandDelete command) {
    int collectionId = command.getCollectionId();
    Collection collection = databases.getCollection(collectionId);
    if (collection == null)
        throw new CollectionNotFoundException(collectionId);
    EzyObject query = command.getQuery();
    Predicate<EzyObject> predicate = queryToPredicate.toPredicate(query);
    CollectionSetting setting = collection.getSetting();
    CollectionStorage collectionStorage = storage.getCollectionStorage(collectionId);
    FieldSetting sId = setting.getId();
    Map<String, FieldSetting> sFields = setting.getFields();
    List<EzyPair<Record, EzyObject>> deletedItems = new ArrayList<>();
    synchronized (collection) {
        collection.forEach(new RecordConsumer() {

            @Override
            public void accept(Record r) {
                EzyObject value = collectionStorage.readRecord(r, sId, sFields);
                boolean accepted = predicate.test(value);
                if (accepted)
                    deletedItems.add(new EzyPair<>(r, value));
            }
        });
        for (EzyPair<Record, EzyObject> pair : deletedItems) {
            Record deletedRecord = pair.getKey();
            EzyObject deletedValue = pair.getValue();
            Comparable id = deletedRecord.getId();
            collection.remove(id);
            deletedRecord.setAlive(false);
            collectionStorage.storeRecord(deletedRecord, sId, sFields, deletedValue);
        }
    }
    EzyArray answer = EzyEntityFactory.newArray();
    for (EzyPair<Record, EzyObject> pair : deletedItems) {
        EzyObject answerItem = EzyEntityFactory.newObject();
        EzyObject updateItem = pair.getValue();
        answerItem.put(Constants.FIELD_ID, updateItem.get(Constants.FIELD_ID));
    }
    return answer;
}

Example 60 with EzyArray

use of com.tvd12.ezyfox.entity.EzyArray in project dahlia by youngmonkeys.

the class CommandFindHandler method handle.

@Override
public Object handle(CommandFind command) {
    int collectionId = command.getCollectionId();
    Collection collection = databases.getCollection(collectionId);
    if (collection == null)
        throw new CollectionNotFoundException(collectionId);
    EzyObject query = command.getQuery();
    Predicate<EzyObject> predicate = queryToPredicate.toPredicate(query);
    CollectionSetting setting = collection.getSetting();
    CollectionStorage collectionStorage = storage.getCollectionStorage(collectionId);
    FieldSetting sId = setting.getId();
    Map<String, FieldSetting> sFields = setting.getFields();
    EzyObject options = command.getOptions();
    int skip = options.get(OptionFields.SKIP, int.class, 0);
    int limit = options.get(OptionFields.LIMIT, int.class, 25);
    EzyObject sortBy = options.get(OptionFields.SORT, EzyObject.class, EMPTY_OBJECT);
    if (sortBy.isEmpty()) {
        EzyArray answer = EzyEntityFactory.newArray();
        EzyWrap<Integer> count = new EzyWrap<>(0);
        synchronized (collection) {
            collection.forEach(new RecordConsumer() {

                @Override
                public void accept(Record r) {
                    EzyObject value = collectionStorage.readRecord(r, sId, sFields);
                    boolean accepted = predicate.test(value);
                    if (accepted) {
                        int currentCount = count.getValue();
                        if (currentCount >= skip)
                            answer.add(value);
                        count.setValue(currentCount + 1);
                    }
                }

                @Override
                public boolean next() {
                    int currentSize = answer.size();
                    return currentSize < limit;
                }
            });
        }
        return answer;
    } else {
        List<EzyObject> found = new ArrayList<>();
        synchronized (collection) {
            collection.forEach(new RecordConsumer() {

                @Override
                public void accept(Record r) {
                    EzyObject value = collectionStorage.readRecord(r, sId, sFields);
                    boolean accepted = predicate.test(value);
                    if (accepted)
                        found.add(value);
                }
            });
        }
        found.sort(sortByComparator(sortBy));
        return getResult(found, skip, limit);
    }
}