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Java FindIterable類代碼示例

本文整理匯總了Java中com.mongodb.client.FindIterable類的典型用法代碼示例。如果您正苦於以下問題：Java FindIterable類的具體用法？Java FindIterable怎麽用？Java FindIterable使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


FindIterable類屬於com.mongodb.client包，在下文中一共展示了FindIterable類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getAllDocuments

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * This method retrieve all the document(s)
 */
@Override
public void getAllDocuments() {
    MongoDatabase db = null;
    MongoCollection collection = null;
    try {
        db = client.getDatabase(mongo.getDataBase());
        collection = db.getCollection(mongo.getSampleCollection());
        FindIterable<Document> docs = collection.find(); //SELECT * FROM sample;
        for (Document doc : docs) {
            log.info(doc.getString("name"));
        }
    } catch (MongoException | ClassCastException e) {
        log.error("Exception occurred while insert Value using **BasicDBObject** : " + e, e);
    }
}
開發者ID:sundarcse1216，項目名稱:mongodb-crud，代碼行數:19，代碼來源:QueryDocumentsImpl.java

示例2: findReportsRaw

import com.mongodb.client.FindIterable; //導入依賴的package包/類
public static JSONObject findReportsRaw() {
    JSONArray reports = new JSONArray();
    FindIterable<Document> result = findReports();
    
    result.forEach(new Block<Document>() {
        @Override
        public void apply(final Document document) {
            JSONObject jsonReport = new JSONObject();
            jsonReport.put("id", document.getObjectId("_id").toString());
            jsonReport.put("comment", document.getString("comment"));
            jsonReport.put("city_item_id", document.getString("city_item_id"));
            jsonReport.put("priority", document.getInteger("priority"));
            jsonReport.put("resolved", document.getBoolean("resolved"));
            jsonReport.put("report_date", document.getLong("report_date"));
            reports.put(jsonReport);
        }
    });
    
    JSONObject jsonResults = new JSONObject();
    jsonResults.put("reports", reports);
    
    return jsonResults;
}
開發者ID:Labas-Vakaras，項目名稱:Smart_City，代碼行數:24，代碼來源:ReportDAO.java

示例3: findOne

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * 查詢一個
 *
 * @param collectionName 集合名
 * @param query          查詢條件
 * @param fields         返回字段或者排除字段
 * @param sort
 * @return
 */
public Map<String, Object> findOne(
        String collectionName,
        MongodbQuery query, MongodbFields fields, MongodbSort sort) {
    MongoCollection<Document> collection = sMongoDatabase.getCollection(collectionName);
    FindIterable<Document> findIterable = collection.find(query.getQuery());
    if (fields == null) {
        findIterable.projection(new MongodbFields().getDbObject());
    } else {
        findIterable.projection(fields.getDbObject());
    }
    if (sort != null) {
        findIterable.sort(sort.getDbObject());
    }
    findIterable.limit(1);
    MongoCursor<Document> cursor = findIterable.iterator();
    try {
        if (cursor.hasNext()) {
            return cursor.next();
        }
    } finally {
        cursor.close();
    }
    return null;
}
開發者ID:wxz1211，項目名稱:dooo，代碼行數:34，代碼來源:MongodbDataAccess.java

示例4: AddFlowerRatingReturnsTrueWithValidInput

import com.mongodb.client.FindIterable; //導入依賴的package包/類
@Test
public void AddFlowerRatingReturnsTrueWithValidInput() throws IOException{

    assertTrue(plantController.addFlowerRating("16001.0", true, "first uploadId"));
    MongoCollection plants = testDB.getCollection("plants");

    FindIterable doc = plants.find(new Document().append("_id", new ObjectId("58d1c36efb0cac4e15afd202")));
    Iterator iterator = doc.iterator();
    Document result = (Document) iterator.next();

    List<Document> ratings = (List<Document>) ((Document) result.get("metadata")).get("ratings");
    assertEquals(1, ratings.size());

    Document rating = ratings.get(0);
    //assertTrue(rating.getBoolean("like"));
    //assertEquals(new ObjectId("58d1c36efb0cac4e15afd202"),rating.get("ratingOnObjectOfId"));
}
開發者ID:UMM-CSci-3601-S17，項目名稱:digital-display-garden-iteration-4-revolverenguardia-1，代碼行數:18，代碼來源:FlowerRating.java

示例5: doTranslate

import com.mongodb.client.FindIterable; //導入依賴的package包/類
private Map<String, List<String>> doTranslate(Set<String> tokens) {
    MongoCollection<Document> lexColl = getLexCollection();
    FindIterable<Document> lexs = lexColl.find(Filters.in(TERM_FIELD, tokens));

    Map<String, List<String>> res = new HashMap<>();
    for (Document doc : lexs) {
        Document tr = (Document) doc.get(TRANSLATION_FIELD);

        if (tr != null) {
            tr.remove(NULL_VALUE);
            res.put(doc.getString(TERM_FIELD), getRelevantTranslations((Map) tr));
        }
    }

    return res;
}
開發者ID:Lambda-3，項目名稱:Indra，代碼行數:17，代碼來源:MongoIndraTranslator.java

示例6: failedInputOfComment

import com.mongodb.client.FindIterable; //導入依賴的package包/類
@Test
public void failedInputOfComment() throws IOException {
    String json = "{ plantId: \"58d1c36efb0cac4e15afd27\", comment : \"Here is our comment for this test\" }";

    assertFalse(plantController.addComment(json, "second uploadId"));

    MongoClient mongoClient = new MongoClient();
    MongoDatabase db = mongoClient.getDatabase(databaseName);
    MongoCollection<Document> plants = db.getCollection("plants");

    FindIterable findIterable = plants.find();
    Iterator iterator = findIterable.iterator();
    while(iterator.hasNext()){
        Document plant = (Document) iterator.next();
        List<Document> plantComments = (List<Document>) ((Document) plant.get("metadata")).get("comments");
        assertEquals(0,plantComments.size());
    }
}
開發者ID:UMM-CSci-3601-S17，項目名稱:digital-display-garden-iteration-4-dorfner-v2，代碼行數:19，代碼來源:TestPlantComment.java

示例7: findAndConsumer

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * 查詢並逐條處理
 *
 * @param collectionName 集合名
 * @param query          查詢條件
 * @param fields         返回字段或者排除字段
 * @param sort           排序方式
 * @param consumer       記錄處理
 * @return
 */
public void findAndConsumer(
        String collectionName,
        MongodbQuery query, MongodbFields fields,
        MongodbSort sort, Consumer<Map<String, Object>> consumer) {
    MongoCollection<Document> collection = sMongoDatabase.getCollection(collectionName);
    FindIterable<Document> findIterable = collection.find(query == null ? new Document() : query.getQuery());
    if (fields == null) {
        findIterable.projection(new MongodbFields().getDbObject());
    } else {
        findIterable.projection(fields.getDbObject());
    }
    if (sort != null) {
        findIterable.sort(sort.getDbObject());
    }
    MongoCursor<Document> cursor = findIterable.iterator();
    try {
        while (cursor.hasNext()) {
            Map<String, Object> document = cursor.next();
            consumer.accept(document);
        }
    } finally {
        cursor.close();
    }
}
開發者ID:wxz1211，項目名稱:dooo，代碼行數:35，代碼來源:MongodbDataAccess.java

示例8: findAll

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * 查詢
 *
 * @param clazz          類
 * @param collectionName 集合名
 * @param sort           排序
 * @param <T>
 * @return
 */
public <T> List<T> findAll(Class<T> clazz, String collectionName, MongodbSort sort) {
    List<T> resultMapList = new ArrayList<T>();
    MongoCollection<Document> collection = sMongoDatabase.getCollection(collectionName);
    FindIterable<Document> findIterable = collection.find();
    if(sort != null) {
        findIterable.sort(sort.getDbObject());
    }
    MongoCursor<Document> cursor = findIterable.iterator();
    try {
        while (cursor.hasNext()) {
            Document document = cursor.next();
            T parseObject = JSON.parseObject(JSON.toJSONString(document), clazz);
            resultMapList.add(parseObject);
        }
    } finally {
        cursor.close();
    }

    return resultMapList;
}
開發者ID:wxz1211，項目名稱:dooo，代碼行數:30，代碼來源:MongodbDataAccess.java

示例9: addUserComment

import com.mongodb.client.FindIterable; //導入依賴的package包/類
public String addUserComment() {
    MongoCollection collection = null;
    Document query = null;
    try {
        // add a comment from user Melanie
        String who = "Melanie";
        Document comment = new Document("_id", who)
                .append("name", who)
                .append("address", new BasicDBObject("street", "123 Main Street")
                        .append("city", "Fastville")
                        .append("state", "MA")
                        .append("zip", 18180))
                .append("comment", "MongoDB Is Web Scale");
        // save the comment
        collection = database.getCollection("comments");
        collection.insertOne(comment);

        // look up the comment from Melanie
        query = new Document("_id", who);
        FindIterable cursor = collection.find(query);
        Object userComment = cursor.first();
        return userComment.toString();
    } finally {
        collection.drop();
    }
}
開發者ID:wildfly，項目名稱:wildfly-nosql，代碼行數:27，代碼來源:StatefulTestBean.java

示例10: load

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * load the data by the query.
 *
 * @param <T>
 *            the subclass of Bean
 * @param collection
 *            the collection name
 * @param query
 *            the query
 * @param b
 *            the Bean
 * @return the Bean
 */
public <T extends Bean> T load(String collection, Bson query, T b) {
	try {
		MongoCollection<Document> db = getCollection(collection);
		if (db != null) {
			FindIterable<Document> d = db.find(query);
			if (d != null) {
				Document d1 = d.first();
				if (d1 != null) {
					b.load(d1, null);
					return b;
				}
			}
		}
	} catch (Exception e) {
		if (log.isErrorEnabled())
			log.error(e.getMessage(), e);
	}

	return null;
}
開發者ID:giiwa，項目名稱:giiwa，代碼行數:34，代碼來源:MongoHelper.java

示例11: getDataFromDatabase

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * Returns data from the database.
 *
 * @param searchKeys JSONObject containing the information regarding what data the return needs to contain.
 * @return  returns an JSONObject containing desired data.
 */
@Override
public synchronized JSONObject getDataFromDatabase (JSONObject searchKeys){
    JSONArray retArray = new JSONArray();
    JSONObject returnValue = new JSONObject();

    BasicDBObject dbObject = (BasicDBObject) JSON.parse(searchKeys.toString());

    FindIterable<Document> request = db.getCollection("requestTable").find(dbObject);
    for(Document d: request){
        retArray.put(new JSONObject(d.toJson()));
    }

    returnValue.put("dataArray", retArray);
    return returnValue;
}
開發者ID:kahre，項目名稱:Cotton，代碼行數:22，代碼來源:MongoDBConnector.java

示例12: AddFlowerRatingReturnsTrueWithValidJsonInput

import com.mongodb.client.FindIterable; //導入依賴的package包/類
@Test
public void AddFlowerRatingReturnsTrueWithValidJsonInput() throws IOException{

    String json = "{like: true, id: \"16001.0\"}";

    assertTrue(plantController.addFlowerRating(json, "first uploadId"));

    MongoCollection plants = testDB.getCollection("plants");

    FindIterable doc = plants.find(new Document().append("_id", new ObjectId("58d1c36efb0cac4e15afd202")));
    Iterator iterator = doc.iterator();
    Document result = (Document) iterator.next();

    List<Document> ratings = (List<Document>) ((Document) result.get("metadata")).get("ratings");
    assertEquals(1, ratings.size());

    Document rating = ratings.get(0);
    assertTrue(rating.getBoolean("like"));
    assertEquals(new ObjectId("58d1c36efb0cac4e15afd202"),rating.get("ratingOnObjectOfId"));
}
開發者ID:UMM-CSci-3601-S17，項目名稱:digital-display-garden-iteration-4-revolverenguardia-1，代碼行數:21，代碼來源:FlowerRating.java

示例13: TestBedVisit

import com.mongodb.client.FindIterable; //導入依賴的package包/類
@Test
public void TestBedVisit(){
    bedController.addBedVisit("10.0","first uploadId");
    MongoCollection beds = testDB.getCollection("beds");

    FindIterable doc = beds.find(new Document().append("_id", new ObjectId("58d1c36efb0cac4e15afd303")));
    Iterator iterator = doc.iterator();
    Document result = (Document) iterator.next();
    //System.out.println(result);

    List<Document> bedVisits =  (List<Document>)((Document) result.get("metadata")).get("bedVisits");
    //System.out.println(bedVisits);
    assertEquals("",1 ,bedVisits.size());

    Document visits = bedVisits.get(0);
    //System.out.println(visits.get("visit"));
    ObjectId objectId = new ObjectId();

    String v = visits.get("visit").toString();

    //checking to see that the type of visit is an of type/structure of ObjectID
    assertEquals("they should both be of type org.bson.types.ObjectId ",objectId.getClass().getName(),visits.get("visit").getClass().getName());
    assertEquals("the object id produced from a visit must be 24 characters",24,v.length());

}
開發者ID:UMM-CSci-3601-S17，項目名稱:digital-display-garden-iteration-4-revolverenguardia-1，代碼行數:26，代碼來源:TestBedController.java

示例14: getServiceCountByOperatorId

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * 根據Operator訂購的服務類型來查詢可用數量(未過期的)
 *
 * @param serviceType service type
 * @param operatorId  operator ID
 * @return number of service
 */
public long getServiceCountByOperatorId(Integer serviceType, ObjectId operatorId) {
    long count = 0;
    Document query = new Document();
    query.append("user_id", operatorId);
    query.append("serviceType", serviceType);
    query.append("expired_at", new Document("$gte", new Date()));
    FindIterable<Document> ds = this.database.getCollection("user_services").find(query);
    if (ds != null) {
        for (Document d : ds) {
            if (d.getLong("used") != null) {
                count += d.getLong("count") - d.getLong("used");
            } else {
                count += d.getLong("count");
            }
        }
    }
    return count;
}
開發者ID:12315jack，項目名稱:j1st-mqtt，代碼行數:26，代碼來源:MongoStorage.java

示例15: findReportsForView

import com.mongodb.client.FindIterable; //導入依賴的package包/類
/**
 * Returns all reports for view
 * 
 * @return List
 */
public static List<ReportViewObject> findReportsForView() {
    List<ReportViewObject> reports = new ArrayList<>();
    FindIterable<Document> result = findReports();
            
    result.forEach(new Block<Document>() {
        @Override
        public void apply(final Document document) {
            Report.Builder b = new Report.Builder();
            DateFormat df = new SimpleDateFormat("MM/dd/yyyy");
            String reportDate = df.format(new Date(document.getLong("report_date")));

            reports.add(new ReportViewObject(
                    document.getObjectId("_id").toString(),
                    Integer.toString(document.getInteger("priority")),
                    document.getString("city_item_id"),
                    reportDate,
                    document.getBoolean("resolved") ? "YES" : "NO"));
        }
    });
    
    return reports;
}
開發者ID:Labas-Vakaras，項目名稱:Smart_City，代碼行數:28，代碼來源:ReportDAO.java


注：本文中的com.mongodb.client.FindIterable類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。