Example usage for com.mongodb DBObject removeField

List of usage examples for com.mongodb DBObject removeField

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Introduction

In this page you can find the example usage for com.mongodb DBObject removeField.

Prototype

Object removeField(String key);

Source Link

Document

Removes a field with a given name from this object.

Usage

From source file:GeoHazardServices.Inst.java

License:Apache License

@POST
@Path("/copyToUser")
@Produces(MediaType.APPLICATION_JSON)//from   www. j  a  va 2 s  . com
public String copyToUser(@Context HttpServletRequest request, @FormParam("srcId") String srcId,
        @CookieParam("server_cookie") String session) {

    Object[] required = { srcId };

    if (!checkParams(request, required))
        return jsfailure();

    User user = signedIn(session);

    if (user == null)
        return jsdenied();

    /* do not copy the event again if there is already one copy for that user */
    BasicDBObject inQuery = new BasicDBObject("copied", srcId);
    inQuery.put("user", user.objId);
    DBCursor cursor = db.getCollection("eqs").find(inQuery);

    if (cursor.hasNext()) {
        cursor.close();
        return jssuccess(new BasicDBObject("msg", "Copy already exists."));
    }

    cursor.close();

    inQuery = new BasicDBObject("_id", srcId);
    cursor = db.getCollection("eqs").find(inQuery);

    if (!cursor.hasNext())
        return jsfailure();

    DBObject obj = cursor.next();
    cursor.close();

    String id = newRandomId(user.name);
    obj.put("user", user.objId);
    obj.put("_id", id);
    obj.put("id", id);
    obj.put("timestamp", new Date());
    obj.put("copied", srcId);

    db.getCollection("eqs").insert(obj);

    /* copy computation results */
    cursor = db.getCollection("comp").find(new BasicDBObject("EventID", srcId));
    for (DBObject res : cursor) {
        res.put("EventID", id);
        res.removeField("_id");
        db.getCollection("comp").insert(res);
    }
    cursor.close();

    return jssuccess(new BasicDBObject("msg", "Event successfully copied."));
}

From source file:GeoHazardServices.Inst.java

License:Apache License

private List<DBObject> msg(int limit, User user) {

    if (user == null)
        return null;

    DBCollection coll = db.getCollection("messages_sent");

    BasicDBObject inQuery = new BasicDBObject("SenderID", user.objId);

    /* query DB, sort the results by date and limit the number of returned entries */
    DBCursor cursor = coll.find(inQuery).sort(new BasicDBObject("CreatedTime", -1));

    if (limit > 0)
        cursor = cursor.limit(limit);//from   ww  w .j  a  v a 2  s.  c  om

    List<DBObject> result = cursor.toArray();
    cursor.close();

    inQuery = new BasicDBObject("ReceiverID", user.objId);
    coll = db.getCollection("messages_received");
    cursor = coll.find(inQuery).sort(new BasicDBObject("CreatedTime", -1));

    if (limit > 0)
        cursor = cursor.limit(limit);

    for (DBObject obj : cursor) {

        DBCursor csrUser = db.getCollection("users").find(new BasicDBObject("_id", obj.get("SenderID")));

        if (csrUser.hasNext())
            obj.put("From", (String) csrUser.next().get("username"));

        obj.put("To", new String[] { user.name });
        obj.put("Dir", "in");

        result.add(obj);
    }

    cursor.close();

    Collections.sort(result, new DateComparator("CreatedTime", -1));

    /* add parent event as sub-object because we want to show it on click */
    for (DBObject msg : result) {

        DBCursor csr = db.getCollection("eqs").find(new BasicDBObject("_id", msg.get("ParentId")));

        if (csr.hasNext()) {
            DBObject obj = csr.next();
            obj.removeField("image");
            msg.put("parentEvt", obj);
        }
    }

    return result;
}

From source file:gr.ntua.ivml.awareness.persistent.DigitalStory.java

License:Creative Commons License

public DBObject getBsonForSolr() {
    try {/*from ww w . j a va 2  s  .co m*/
        DBObject bsonDs = MongoDB.getMorphia().getMapper().toDBObject(this);
        List<StoryObject> lso = MongoDB.getStoryObjectDAO().getStoryObjectsByPlaceHolders(getStoryObjects());
        BasicDBList bsonStories = new BasicDBList();
        for (StoryObject so : lso) {
            if (so != null) {
                bsonStories.add(so.getBsonForSolr());
            }
        }
        bsonDs.removeField("storyObjects");
        bsonDs.put("storyObjects", bsonStories);

        String themeId = getTheme();
        if (themeId != null && themeId.length() > 0) {
            // replace theme link with json
            Theme th = MongoDB.getThemeDAO().get(new ObjectId(themeId));
            BSONObject themeJson = th.getBsonForSolr();
            bsonDs.removeField("theme");
            bsonDs.put("theme", themeJson);
        }
        return bsonDs;
    } catch (Exception e) {
        log.error("Couldnt get BSON from Morphia", e);
        return new BasicDBObject();
    }
}

From source file:io.github.apfelcreme.LitePortals.Bungee.Database.MongoController.java

License:Open Source License

/**
 * deletes a portal and resets the target of all portals it was connected to
 *
 * @param portal a portal/*from   w  ww.  ja v  a2s  . com*/
 */
public void deletePortal(Portal portal) {
    DBCollection collection = MongoConnector.getInstance().getCollection();

    // find all portals who have this portal as target
    BasicDBObject query = new BasicDBObject("target", portal.getId().toString());
    DBCursor dbCursor = collection.find(query);
    while (dbCursor.hasNext()) {
        DBObject portalObject = dbCursor.next();
        portalObject.removeField("target");
        UUID targetId = UUID.fromString((String) portalObject.get("portal_id"));
        collection.update(query, portalObject);
        Portal p = PortalManager.getInstance().getPortal(targetId);
        if (p != null) {
            p.setTarget(null);
        }
    }

    // remove the object itself
    BasicDBObject portalObject = new BasicDBObject("portal_id", portal.getId().toString());
    collection.remove(portalObject);

    PortalManager.getInstance().getPortals().remove(portal);
}

From source file:it.wami.map.mongodeploy.OsmSaxHandler.java

License:Apache License

/**
 * Try to recover the objects that can be saved inside the DB.
 * //  ww w . j  av a 2s  . c o m
 * @param coll {@link DBCollection} the target collection.
 * @param list {@link List}<{@link DBObject}> the list of objs to save inside the DB.
 */
private void recover(DBCollection coll, List<DBObject> list) {
    for (DBObject o : list) {
        try {
            coll.insert(o, WriteConcern.UNACKNOWLEDGED);
        } catch (MongoInternalException e) {
            System.err.println(o.get("_id"));
            o.removeField("loc");
            coll.insert(o, WriteConcern.UNACKNOWLEDGED);
        }
    }

}

From source file:MDBInt.DBMongo.java

License:Apache License

public ArrayList<String> findALLResourceMate(String dbName, String uuid) {
    ArrayList<String> finalOb = new ArrayList<String>();
    BasicDBObject first = new BasicDBObject();
    first.put("phisicalResourceId", uuid);

    DB database = this.getDB(dbName);
    DBCollection collection = database.getCollection("runTimeInfo");
    DBObject obj = null;//from w ww. ja  v a  2 s .  c o  m
    BasicDBObject query = new BasicDBObject();
    DBCursor cursore = null;
    Iterator<DBObject> it;

    obj = collection.findOne(first);

    if (obj != null) {
        query.put("requestUID", obj.get("requestUID"));
        query.put("uuidTemplate", obj.get("uuidTemplate"));
        query.put("localResourceName", obj.get("localResourceName"));
        query.put("stackName", obj.get("stackName"));
        query.put("resourceName", obj.get("resourceName"));
        query.put("type", obj.get("type"));
        query.put("state", false);

        System.out.println("MONGO QUERY " + query + " in DB:" + dbName + " for UUID:" + uuid);
        DBCursor b = collection.find(query).sort(new BasicDBObject("insertTimestamp", -1));
        Iterator i = b.iterator();
        if (i.hasNext())
            while (i.hasNext()) {
                DBObject tmp = (DBObject) i.next();
                tmp.removeField("_id");
                tmp.removeField("insertTimestamp");
                finalOb.add(tmp.toString());
            }
        else
            return null;
    }
    return finalOb;
}

From source file:MDBInt.DBMongo.java

License:Apache License

public ArrayList<String> findALLResourceMatefromTemplate(String dbName, String uuid) {
    ArrayList<String> finalOb = new ArrayList<String>();
    BasicDBObject first = new BasicDBObject();
    first.put("uuidTemplate", uuid);

    DB database = this.getDB(dbName);
    DBCollection collection = database.getCollection("runTimeInfo");
    DBObject obj = null;//from  w w  w.  ja v a2  s  .c o  m
    BasicDBObject query = new BasicDBObject();
    DBCursor cursore = null;
    Iterator<DBObject> it;

    //obj = collection.findOne(first);

    DBCursor bobj = collection.find(first).sort(new BasicDBObject("insertTimestamp", -1));
    obj = bobj.next();
    if (obj != null) {
        query.put("requestUID", obj.get("requestUID"));
        query.put("uuidTemplate", uuid);
        query.put("localResourceName", obj.get("localResourceName"));
        query.put("stackName", obj.get("stackName"));
        query.put("resourceName", obj.get("resourceName"));
        query.put("type", obj.get("type"));
        //query.put("state", false);

        System.out.println("MONGO QUERY " + query + " in DB:" + dbName + " for UUID:" + uuid);
        DBCursor b = collection.find(query).sort(new BasicDBObject("insertTimestamp", -1));
        Iterator i = b.iterator();
        if (i.hasNext())
            while (i.hasNext()) {
                DBObject tmp = (DBObject) i.next();
                tmp.removeField("_id");
                tmp.removeField("insertTimestamp");
                finalOb.add(tmp.toString());
            }
        else
            return null;
    }
    return finalOb;
}

From source file:me.philnate.textmanager.updates.Update12_12.java

License:Open Source License

private void updateNames() {
    LOG.info("Going to separate Customer name into first and LastName");
    final String contact = "contactName";
    DBCollection customers = ds.getCollection(Customer.class);
    for (DBObject customer : customers.find()) {
        if (customer.containsField(contact)) {
            String name = (String) customer.get(contact);
            LOG.info(String.format("Customer with contactName '%s' found", name));
            if (name.contains(" ")) {
                // customer has first and last name set so lets split it. We
                // consider that the first name has only one name and not
                // multiple
                String[] parts = name.split(" ", 2);
                customer.put("firstName", parts[0]);
                customer.put("lastName", parts[1]);
                LOG.info(String.format("Updated customer %s, firstName: '%s', lastName: '%s'",
                        customer.get("_id"), parts[0], parts[1]));
            } else {
                customer.put("firstName", "");
                customer.put("lastName", name);
            }//from w w  w.  j av a 2  s .co  m
        } else {
            customer.put("firstName", "");
            customer.put("lastName", "");
            LOG.warn(String.format("Customer %s has no contactName", customer.get("_id")));
        }
        // finally remove the legacy contactName and save the customer
        customer.removeField(contact);
        customers.save(customer);
    }
}

From source file:mongoDB.MongoDbClientAllImagesAsByteArrays.java

License:Open Source License

@Override
public int viewProfile(int requesterID, int profileOwnerID, HashMap<String, ByteIterator> result,
        boolean insertImage, boolean testMode) {

    int retVal = 0;
    if (requesterID < 0 || profileOwnerID < 0)
        return -1;

    com.mongodb.DB db = null;/*from w ww  .j  av a 2s .  co m*/
    try {
        db = mongo.getDB(database);
        db.requestStart();
        DBCollection collection = db.getCollection("users");
        DBObject q = new BasicDBObject().append("_id", profileOwnerID);
        q.removeField("tpic");
        BasicDBObject attrs = new BasicDBObject("tpic", 0);

        DBObject queryResult = null;
        queryResult = collection.findOne(q, attrs);

        if (queryResult.get("pic") != null) {
            byte[] myPic = (byte[]) queryResult.get("pic");
            result.put("pic", new ObjectByteIterator(myPic));
            if (testMode) {
                // Save loaded image from database into new image file
                FileOutputStream fos = new FileOutputStream(profileOwnerID + "--proimage.bmp");
                fos.write(myPic);
                fos.close();
            }
            queryResult.removeField("pic");
        }

        String x = queryResult.get("ConfFriends").toString();
        int frndCount = 0;
        if (x.equals("") || (!x.equals("") && (x.substring(2, x.length() - 1)).equals("")))
            frndCount = 0;
        else {
            x = x.substring(2, x.length() - 1);
            frndCount = x.split(",").length;
        }

        int pendCount = 0;
        if (requesterID == profileOwnerID) {
            x = queryResult.get("PendFriends").toString();
            if (x.equals("") || (!x.equals("") && (x.substring(2, x.length() - 1)).equals("")))
                pendCount = 0;
            else {
                x = x.substring(2, x.length() - 1);
                pendCount = x.split(",").length;
            }
        }

        // find number of resources posted for the user
        // queryResult = null;
        // queryResult = collection.findOne(q);
        x = queryResult.get("wallResources").toString();
        int resCount = 0;
        if (x.equals(""))
            resCount = 0;
        else {
            resCount = x.split(",").length;
        }

        if (queryResult != null) {
            // remove the ConfFriends and PendFriends and Resources
            // replace them with counts
            queryResult.removeField("ConfFriends");
            queryResult.removeField("PendFriends");
            queryResult.removeField("wallResources");
            result.putAll(queryResult.toMap());
            result.put("friendcount", new ObjectByteIterator(Integer.toString(frndCount).getBytes()));
            if (requesterID == profileOwnerID) {
                result.put("pendingcount", new ObjectByteIterator(Integer.toString(pendCount).getBytes()));
            }
            result.put("resourcecount", new ObjectByteIterator(Integer.toString(resCount).getBytes()));
        }

    } catch (Exception e) {
        System.out.println(e.toString());
        retVal = -1;
    } finally {
        if (db != null) {
            db.requestDone();
        }
    }
    return retVal;
}

From source file:mongoDB.MongoDbClientAllImagesAsByteArrays.java

License:Open Source License

@Override
public int listFriends(int requesterID, int profileOwnerID, Set<String> fields,
        Vector<HashMap<String, ByteIterator>> result, boolean insertImage, boolean testMode) {
    int retVal = 0;
    if (requesterID < 0 || profileOwnerID < 0)
        return -1;

    // first get all confirmed friendids for profileOwnerID
    com.mongodb.DB db = null;/*from ww w. j av a2 s.co  m*/
    try {
        db = mongo.getDB(database);
        db.requestStart();
        DBCollection collection = db.getCollection("users");
        DBObject q = new BasicDBObject().append("_id", profileOwnerID);
        q.removeField("pic");
        BasicDBObject attrs = new BasicDBObject("pic", 0);

        DBObject queryResult = null;
        queryResult = collection.findOne(q, attrs);

        String x = queryResult.get("ConfFriends").toString();

        if (!x.equals("")) {
            x = x.substring(2, x.length() - 1);
            if (!x.equals("")) {
                String friendIds[] = x.split(",");
                BasicDBObject query = new BasicDBObject();
                if (!friendListReq) {
                    List<Integer> list = new ArrayList<Integer>();
                    for (int i = 0; i < friendIds.length; i++) {
                        // add to list
                        list.add(Integer.parseInt(friendIds[i].trim()));
                        int cnt = 0;
                        if (i == friendIds.length - 1 || ((i + 1) % 10) == 0) {
                            // query
                            query.put("_id", new BasicDBObject("$in", list));
                            query.removeField("pic");
                            // DBCursor cursor = collection.find(query,
                            // fieldsObj);
                            DBCursor cursor = collection.find(query, attrs);
                            while (cursor.hasNext()) {
                                cnt++;
                                // System.out.println(cursor.next());
                                HashMap<String, ByteIterator> vals = new HashMap<String, ByteIterator>();
                                DBObject curs = cursor.next();
                                if (curs.get("tpic") != null) {
                                    byte[] myPic = (byte[]) curs.get("tpic");
                                    vals.put("tpic", new ObjectByteIterator(myPic));
                                    if (testMode) {
                                        // Save loaded image from database
                                        // into new image file
                                        FileOutputStream fos = new FileOutputStream(
                                                profileOwnerID + "-" + cnt + "-mthumbimage.bmp");
                                        fos.write(myPic);
                                        fos.close();
                                    }
                                    curs.removeField("tpic");
                                }
                                vals.putAll(curs.toMap());
                                vals.remove("ConfFriends");
                                vals.remove("PendFriends");
                                vals.remove("wallResources");
                                // needed to do this so the coreworkload
                                // will not need to know the datastore typr
                                if (vals.get("_id") != null) {
                                    String tmp = vals.get("_id") + "";
                                    vals.remove("_id");
                                    vals.put("userid", new ObjectByteIterator(tmp.getBytes()));
                                }
                                result.add(vals);
                            }
                            cursor.close();
                            // empty list
                            list.clear();
                        }
                    }
                } else if (friendListReq) {// retrive one list
                    List<Integer> list = new ArrayList<Integer>();
                    for (int i = 0; i < friendIds.length; i++) {
                        // put all in one list and retrieve instead of
                        // retrieving one by one
                        list.add(Integer.parseInt(friendIds[i].trim()));
                    }
                    query.put("_id", new BasicDBObject("$in", list));
                    query.removeField("pic");
                    // DBCursor cursor = collection.find(query, fieldsObj);
                    DBCursor cursor = collection.find(query, attrs);

                    int cnt = 0;
                    while (cursor.hasNext()) {
                        cnt++;
                        HashMap<String, ByteIterator> vals = new HashMap<String, ByteIterator>();
                        DBObject curs = cursor.next();
                        if (curs.get("tpic") != null) {
                            byte[] myPic = (byte[]) curs.get("tpic");
                            vals.put("tpic", new ObjectByteIterator(myPic));
                            if (testMode) {
                                // Save loaded image from database into new
                                // image file
                                FileOutputStream fos = new FileOutputStream(
                                        profileOwnerID + "-" + cnt + "-mthumbimage.bmp");
                                fos.write(myPic);
                                fos.close();
                            }
                            curs.removeField("tpic");
                        }

                        vals.putAll(curs.toMap());
                        vals.remove("ConfFriends");
                        vals.remove("PendFriends");
                        vals.remove("wallResurces");
                        // needed to do this so the coreworkload will not
                        // need to know the datastore typr
                        if (vals.get("_id") != null) {
                            String tmp = vals.get("_id") + "";
                            vals.remove("_id");
                            vals.put("userid", new ObjectByteIterator(tmp.getBytes()));
                        }
                        result.add(vals);
                    }
                    cursor.close();
                }
            }
        }

    } catch (Exception e) {
        System.out.println(e.toString());
        retVal = -1;
    } finally {
        if (db != null) {
            db.requestDone();
        }
    }
    return retVal;

}