Example usage for com.mongodb DBCursor toArray

Introduction

In this page you can find the example usage for com.mongodb DBCursor toArray.

Prototype

public List<DBObject> toArray() 

Source Link

Document

Converts this cursor to an array.

Usage

From source file:com.restfeel.controller.rest.EntityDataController.java

License:Apache License

@RequestMapping(value = "/api/{projectId}/entities/{name}/list", method = RequestMethod.GET, headers = "Accept=application/json")
public @ResponseBody String getEntityDataList(@PathVariable("projectId") String projectId,
        @PathVariable("name") String entityName, @RequestParam(value = "page", required = false) Integer page,
        @RequestParam(value = "limit", required = false) Integer limit,
        @RequestParam(value = "sort", required = false) String sort,
        @RequestParam(value = "query", required = false) String query,
        @RequestHeader(value = "authToken", required = false) String authToken) {

    JSONObject authRes = authService.authorize(projectId, authToken, "USER");
    if (!authRes.getBoolean(SUCCESS)) {
        return authRes.toString(4);
    }// ww  w.ja v  a2  s  .  com

    DBCollection dbCollection = mongoTemplate.getCollection(projectId + "_" + entityName);
    DBCursor cursor;
    if (query != null && !query.isEmpty()) {
        Object queryObject = JSON.parse(query);
        cursor = dbCollection.find((BasicDBObject) queryObject);
    } else {
        cursor = dbCollection.find();
    }

    if (sort != null && !sort.isEmpty()) {
        Object sortObject = JSON.parse(sort);
        cursor.sort((BasicDBObject) sortObject);
    }

    if (limit != null && limit > 0) {
        if (page != null && page > 0) {
            cursor.skip((page - 1) * limit);
        }
        cursor.limit(limit);
    }
    List<DBObject> array = cursor.toArray();

    if (entityName.equals("User")) {
        for (DBObject dbObject : array) {
            dbObject.removeField(PASSWORD);
        }
    }

    for (DBObject dbObject : array) {
        dbRefToRelation(dbObject);
    }
    String json = JSON.serialize(array);

    // Indentation
    JSONArray jsonArr = new JSONArray(json);
    return jsonArr.toString(4);
}

---

From source file:com.restfiddle.controller.rest.EntityDataController.java

License:Apache License

@RequestMapping(value = "/api/{projectId}/entities/{name}/list", method = RequestMethod.GET, headers = "Accept=application/json")
public @ResponseBody String getEntityDataList(@PathVariable("projectId") String projectId,
        @PathVariable("name") String entityName, @RequestParam(value = "page", required = false) Integer page,
        @RequestParam(value = "limit", required = false) Integer limit,
        @RequestParam(value = "sort", required = false) String sort,
        @RequestParam(value = "query", required = false) String query) {
    DBCollection dbCollection = mongoTemplate.getCollection(entityName);
    DBCursor cursor = null;
    if (query != null && !query.isEmpty()) {
        Object queryObject = JSON.parse(query);
        cursor = dbCollection.find((BasicDBObject) queryObject);
    } else {//from   w  ww. j  ava  2 s. c  o m
        cursor = dbCollection.find();
    }

    if (sort != null && !sort.isEmpty()) {
        Object sortObject = JSON.parse(sort);
        cursor.sort((BasicDBObject) sortObject);
    }

    if (limit != null && limit > 0) {
        if (page != null && page > 0) {
            cursor.skip((page - 1) * limit);
        }
        cursor.limit(limit);
    }
    List<DBObject> array = cursor.toArray();
    String json = JSON.serialize(array);

    // Indentation
    JSONArray jsonArr = new JSONArray(json);
    return jsonArr.toString(4);
}

---

From source file:com.sanaldiyar.projects.nanohttpd.mongodbbasedsessionhandler.MongoDBBasedSessionHandler.java

/**
 * Request parser for session. Gets and builds session information
 *
 * @param request the request/*from ww w  . ja va2 s.  c om*/
 * @return session manager
 */
@Override
public NanoSessionManager parseRequest(Request request) {
    MongoDBBasedSessionManager nanoSessionManager = null;
    DBObject session = null;
    String sessionid = null;
    for (Cookie cookie : request.getCookies()) {
        if (cookie.getName().equals(SESSIONCOOKIEID)) {
            sessionid = cookie.getValue();
            break;
        }
    }
    DBCollection sessions = managers.getCollection("sessions");
    if (sessionid != null) {
        DBCursor cursor = sessions.find(new BasicDBObject("sessionid", sessionid));
        List<DBObject> result = cursor.toArray();
        cursor.close();
        if (result.size() == 1) {
            session = result.get(0);
        }
        if (session != null) {
            if (((Date) session.get("expires")).getTime() <= new Date().getTime()) {
                sessions.remove(new BasicDBObject().append("sessionid", sessionid));
                session = null;
            }
        }
    }
    if (session == null) {
        do {
            sessionid = new BigInteger(128, srng).toString(32);
        } while (sessions.findOne(new BasicDBObject().append("sessionid", sessionid)) != null
                && !sessionid.equals("0"));
        session = new BasicDBObject();
        nanoSessionManager = new MongoDBBasedSessionManager(session);
        nanoSessionManager.setSessionID(sessionid);
        sessions.insert(session);
    } else {
        nanoSessionManager = new MongoDBBasedSessionManager(session);
    }
    return nanoSessionManager;
}

---

From source file:com.softinstigate.restheart.db.CollectionDAO.java

License:Open Source License

private static ArrayList<DBObject> getDataFromCursor(DBCursor cursor) {
    return new ArrayList<>(cursor.toArray());
}

---

From source file:com.softinstigate.restheart.db.DocumentDAO.java

License:Open Source License

/**
 *
 * @param cursor//from  w w w .  jav a 2  s . c  o  m
 * @return
 */
public static ArrayList<DBObject> getDataFromCursor(DBCursor cursor) {
    return new ArrayList<>(cursor.toArray());
}

---

From source file:com.university.mongodb.courses.m101j.blogapplication.BlogPostDAO.java

License:Apache License

public List<DBObject> findByDateDescending(int limit) {

    List<DBObject> posts = null;
    // XXX HW 3.2, Work Here
    // Return a list of DBObjects, each one a post from the posts collection
    DBCursor cursor = postsCollection.find(new BasicDBObject()).limit(limit)
            .sort(new BasicDBObject(POST_DATE, -1));
    posts = new ArrayList<>(cursor.count());

    try {//  www  . j  ava  2 s .c  o m
        posts = cursor.toArray();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        cursor.close();
    }

    return posts;
}

---

From source file:controlador.PaginaControlador.java

public List<DBObject> listar() {

    BasicDBObject index = new BasicDBObject("id", 1);
    try {//from w  w  w  .  ja v a  2s.c  o  m
        DBCursor resultados = paginaCollection.find();
        System.out.println(resultados.toArray());
        return resultados.toArray();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
}

---

From source file:controlador.PaginaControlador.java

public List<DBObject> buscar(int id) {

    try {/*from  w ww .  j a  va 2s . c  o m*/
        DBCursor resultados = paginaCollection.find(new BasicDBObject("id", id));
        System.out.println(resultados.toArray());
        return resultados.toArray();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
}

---

From source file:controlador.PalabraControlador.java

public List<DBObject> listar() {

    try {//from   w w  w  .  j av  a2 s  .  c o  m
        DBCursor resultados = palabraCollection.find();
        System.out.println(resultados.toArray());
        return resultados.toArray();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
}

---

From source file:controlador.PalabraControlador.java

public List<DBObject> buscar(int id_page, String palabra) {

    try {//from  w  w w  . j a  v  a 2s .  c o m
        DBCursor resultados = palabraCollection
                .find(new BasicDBObject("palabra", palabra).append("id_page", id_page));
        return resultados.toArray();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
}

---

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