Example usage for com.mongodb.util JSON serialize

Introduction

In this page you can find the example usage for com.mongodb.util JSON serialize.

Prototype

public static String serialize(final Object object) 

Source Link

Document

Serializes an object into its JSON form.

This method delegates serialization to JSONSerializers.getLegacy

Usage

From source file:org.jaqpot.core.db.entitymanager.MongoDBEntityManager.java

License:Open Source License

@Override
public <T extends JaqpotEntity> List<T> find(Class<T> entityClass, Map<String, Object> properties,
        List<String> fields, Integer start, Integer max) {
    MongoDatabase db = mongoClient.getDatabase(database);
    MongoCollection<Document> collection = db.getCollection(collectionNames.get(entityClass));
    properties.entrySet().stream().filter(e -> {
        return e.getValue() instanceof List;
    }).forEach(e -> {/*from  w  ww  .  j  a v a 2  s . c  om*/
        Map<String, Object> all = new HashMap<>();
        all.put("$all", e.getValue());
        properties.put(e.getKey(), all);
    });

    Document filter = new Document();
    fields.stream().forEach(f -> filter.put(f, 1));
    List<T> result = new ArrayList<>();
    collection.find(new Document(properties)).projection(filter).skip(start != null ? start : 0)
            .limit(max != null ? max : DEFAULT_PAGE_SIZE)
            .map(document -> serializer.parse(JSON.serialize(document), entityClass)).into(result);
    return result;
}

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From source file:org.jaqpot.core.db.entitymanager.MongoDBEntityManager.java

License:Open Source License

@Override
public <T extends JaqpotEntity> List<T> findSorted(Class<T> entityClass, Map<String, Object> properties,
        List<String> fields, Integer start, Integer max, List<String> ascendingFields,
        List<String> descendingFields) {
    MongoDatabase db = mongoClient.getDatabase(database);
    MongoCollection<Document> collection = db.getCollection(collectionNames.get(entityClass));
    properties.entrySet().stream().filter(e -> {
        return e.getValue() instanceof List;
    }).forEach(e -> {/*from   w ww .  j a v a  2s . c  o m*/
        Map<String, Object> all = new HashMap<>();
        all.put("$all", e.getValue());
        properties.put(e.getKey(), all);
    });

    Document filter = new Document();
    fields.stream().forEach(f -> filter.put(f, 1));
    List<T> result = new ArrayList<>();
    collection.find(new Document(properties)).projection(filter)
            .sort(Sorts.orderBy(Sorts.ascending(ascendingFields), Sorts.descending(descendingFields)))
            .skip(start != null ? start : 0).limit(max != null ? max : DEFAULT_PAGE_SIZE)
            .map(document -> serializer.parse(JSON.serialize(document), entityClass)).into(result);
    return result;
}

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From source file:org.jaqpot.core.db.entitymanager.MongoDBEntityManager.java

License:Open Source License

@Override
public <T extends JaqpotEntity> List<T> findSortedAsc(Class<T> entityClass, Map<String, Object> properties,
        List<String> fields, Integer start, Integer max, List<String> ascendingFields) {
    MongoDatabase db = mongoClient.getDatabase(database);
    MongoCollection<Document> collection = db.getCollection(collectionNames.get(entityClass));
    properties.entrySet().stream().filter(e -> {
        return e.getValue() instanceof List;
    }).forEach(e -> {//from w ww .ja  va 2  s  .  co  m
        Map<String, Object> all = new HashMap<>();
        all.put("$all", e.getValue());
        properties.put(e.getKey(), all);
    });

    Document filter = new Document();
    fields.stream().forEach(f -> filter.put(f, 1));
    List<T> result = new ArrayList<>();
    collection.find(new Document(properties)).projection(filter).sort(Sorts.ascending(ascendingFields))
            .skip(start != null ? start : 0).limit(max != null ? max : DEFAULT_PAGE_SIZE)
            .map(document -> serializer.parse(JSON.serialize(document), entityClass)).into(result);
    return result;
}

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From source file:org.jaqpot.core.db.entitymanager.MongoDBEntityManager.java

License:Open Source License

@Override
public <T extends JaqpotEntity> List<T> findSortedDesc(Class<T> entityClass, Map<String, Object> properties,
        List<String> fields, Integer start, Integer max, List<String> descendingFields) {
    MongoDatabase db = mongoClient.getDatabase(database);
    MongoCollection<Document> collection = db.getCollection(collectionNames.get(entityClass));
    properties.entrySet().stream().filter(e -> {
        return e.getValue() instanceof List;
    }).forEach(e -> {/*  w  w w.  j a  va 2 s.  co  m*/
        Map<String, Object> all = new HashMap<>();
        all.put("$all", e.getValue());
        properties.put(e.getKey(), all);
    });

    Document filter = new Document();
    fields.stream().forEach(f -> filter.put(f, 1));
    List<T> result = new ArrayList<>();
    collection.find(new Document(properties)).projection(filter).sort(Sorts.descending(descendingFields))
            .skip(start != null ? start : 0).limit(max != null ? max : DEFAULT_PAGE_SIZE)
            .map(document -> serializer.parse(JSON.serialize(document), entityClass)).into(result);
    return result;
}

---

From source file:org.jaqpot.core.db.entitymanager.MongoDBEntityManager.java

License:Open Source License

@Override
public <T extends JaqpotEntity> List<T> findAll(Class<T> entityClass, Integer start, Integer max) {
    MongoDatabase db = mongoClient.getDatabase(database);
    MongoCollection<Document> collection = db.getCollection(collectionNames.get(entityClass));
    List<T> result = new ArrayList<>();
    collection.find().skip(start != null ? start : 0).limit(max != null ? max : DEFAULT_PAGE_SIZE)
            .map(document -> serializer.parse(JSON.serialize(document), entityClass)).into(result);
    return result;
}

---

From source file:org.jaqpot.core.db.entitymanager.MongoDBEntityManager.java

License:Open Source License

@Override
public <T extends JaqpotEntity> List<T> findAll(Class<T> entityClass, List<String> fields, Integer start,
        Integer max) {/*from   w w w . j av a 2 s  .co m*/
    MongoDatabase db = mongoClient.getDatabase(database);
    MongoCollection<Document> collection = db.getCollection(collectionNames.get(entityClass));
    List<T> result = new ArrayList<>();
    Document filter = new Document();
    fields.stream().forEach(f -> filter.put(f, 1));
    collection.find().projection(filter).skip(start != null ? start : 0)
            .limit(max != null ? max : DEFAULT_PAGE_SIZE)
            .map(document -> serializer.parse(JSON.serialize(document), entityClass)).into(result);
    return result;
}

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From source file:org.jongo.marshall.jackson.NativeSerializer.java

License:Apache License

public void serialize(Object obj, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
        throws IOException, JsonProcessingException {
    jsonGenerator.writeRawValue(JSON.serialize(obj));
}

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From source file:org.jongo.query.JsonQueryFactory.java

License:Apache License

private Object marshallParameter(Object parameter, boolean serializeBsonPrimitives) {
    try {//from w ww.  j ava  2 s . com
        if (parameter == null || Bson.isPrimitive(parameter)) {
            return serializeBsonPrimitives ? JSON.serialize(parameter) : parameter;
        }
        if (parameter instanceof Enum) {
            String name = ((Enum) parameter).name();
            return serializeBsonPrimitives ? JSON.serialize(name) : name;
        }
        if (parameter instanceof List) {
            return marshallArray(((List) parameter).toArray());
        }
        if (parameter instanceof Object[]) {
            return marshallArray((Object[]) parameter);
        }
        return marshallDocument(parameter);
    } catch (Exception e) {
        String message = String.format("Unable to marshall parameter: %s", parameter);
        throw new MarshallingException(message, e);
    }
}

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From source file:org.jsonbuilder.implementations.mongodb.MongoDbArrayNode.java

License:Apache License

public String toString() {
    return JSON.serialize(list);
}

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From source file:org.mule.module.mongo.MongoCloudConnector.java

License:Open Source License

/**
 * Convert a BasicBSONList into Json.//from  w  w  w  .  j a va 2  s  .  c o  m
 * <p/>
 * {@sample.xml ../../../doc/mongo-connector.xml.sample mongo:bsonListToJson}
 * 
 * @param input the input for this transformer
 * @return the converted string representation
 */
@Mime(MimeTypes.JSON)
@Transformer(sourceTypes = { BasicBSONList.class })
public static String bsonListToJson(final BasicBSONList input) {
    return JSON.serialize(input);
}

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