Example usage for com.mongodb BasicDBObject get

Introduction

In this page you can find the example usage for com.mongodb BasicDBObject get.

Prototype

public Object get(final String key) 

Source Link

Document

Gets a value from this object

Usage

From source file:GeoHazardServices.Inst.java

License:Apache License

@POST
@Path("/data_insert")
@Produces(MediaType.APPLICATION_JSON)/*from   w  ww.  j a v  a2s. c  om*/
public String data_insert(@Context HttpServletRequest request, @FormParam("inst") String inst,
        @FormParam("secret") String secret, @FormParam("id") String id, @FormParam("name") String name,
        @FormParam("lon") Double lon, @FormParam("lat") Double lat, @FormParam("mag") Double mag,
        @FormParam("slip") Double slip, @FormParam("length") Double length, @FormParam("width") Double width,
        @FormParam("depth") Double depth, @FormParam("dip") Double dip, @FormParam("strike") Double strike,
        @FormParam("rake") Double rake, @FormParam("date") String dateStr,
        @FormParam("sea_area") String sea_area, @FormParam("root") String root,
        @FormParam("parent") String parent, @FormParam("comp") Integer comp, @FormParam("accel") Integer accel,
        @FormParam("gridres") Integer gridres, @FormParam("apikey") String apikey,
        @FormParam("algo") @DefaultValue("easywave") String algo) {

    /* Check for invalid parameter configurations. */
    if ((inst != null || secret != null) && apikey != null)
        return jsfailure("Don't mix 'apikey' and 'secret'.");

    if (mag != null && (slip != null || length != null || width != null))
        return jsfailure("Don't mix 'mag' with 'slip', 'length' and 'width'.");

    /* Support 'inst' and 'secret' for compatibility reasons. */
    if (inst != null && secret != null) {
        /* Obtain the 'apikey' and pretend a call to the new api. */
        DBObject query = new BasicDBObject("name", inst).append("secret", secret);
        DBObject tmp_inst = db.getCollection("institutions").findOne(query);
        if (tmp_inst == null)
            return jsdenied();
        apikey = (String) ((DBObject) tmp_inst.get("api")).get("key");
        if (apikey == null)
            return jsfailure("No 'apikey' set for this institution!");
    }

    /* Continue with the new API. */
    Object[] required = { apikey, id, name, dateStr };

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

    DBObject db_user = auth_api(apikey, "user");
    DBObject db_inst = auth_api(apikey, "inst");

    /* check if we got a valid institution and the correct secret */
    ObjectId user_id;
    String user_name;
    User user;
    if (db_user != null) {
        user_id = (ObjectId) db_user.get("_id");
        user_name = (String) db_user.get("username");
        user = new User(db_user, getInst(db_user));
    } else if (db_inst != null) {
        user_id = (ObjectId) db_inst.get("_id");
        user_name = (String) db_inst.get("name");
        user = new Inst(db_inst);
    } else {
        return jsdenied();
    }

    System.out.println(user.name + " - " + user.inst);

    /* get Date object from date string */
    System.out.println(dateStr);
    Date date = parseIsoDate(dateStr);
    if (date == null)
        return jsfailure("Invalid date format.");

    System.out.println(id);

    /* get current timestamp */
    Date timestamp = new Date();

    /* create new sub object that stores the properties */
    BasicDBObject sub = new BasicDBObject();
    sub.put("date", date);
    sub.put("region", name);
    sub.put("latitude", lat);
    sub.put("longitude", lon);
    sub.put("magnitude", mag);
    sub.put("slip", slip);
    sub.put("length", length);
    sub.put("width", width);
    sub.put("depth", depth);
    sub.put("dip", dip);
    sub.put("strike", strike);
    sub.put("rake", rake);
    sub.put("sea_area", sea_area);

    if (accel == null)
        accel = 1;

    /* create new DB object that should be added to the eqs collection */
    BasicDBObject obj = new BasicDBObject();
    obj.put("id", id);
    obj.put("user", user_id);
    obj.put("timestamp", timestamp);
    obj.put("prop", sub);
    obj.put("root", root);
    obj.put("parent", parent);
    obj.put("accel", accel);
    //obj.put( "gridres", gridres );

    /* create a new event */
    BasicDBObject event = new BasicDBObject();
    event.put("user", user_id);
    event.put("timestamp", timestamp);
    event.put("event", "new");

    Long refineId = 0L;

    /* get earthquake collection */
    DBCollection coll = db.getCollection("eqs");
    /* search for given id */
    BasicDBObject inQuery = new BasicDBObject("id", id).append("user", user_id);
    DBCursor cursor = coll.find(inQuery).sort(new BasicDBObject("refineId", -1));

    BasicDBObject entry = null;

    /* if id is already used, make a refinement */
    if (cursor.hasNext()) {

        /* get properties of returned entry */
        entry = (BasicDBObject) cursor.next();

        /* update entry ID in database by appending deprecated field */
        BasicDBObject depr = new BasicDBObject("depr", true);
        coll.update(entry, new BasicDBObject("$set", depr));

        refineId = (Long) entry.get("refineId");

        if (refineId == null) {
            refineId = new Long(0);
        }

        refineId++;

        /* override parent and root attributes */
        root = entry.get("root") == null ? (String) entry.get("_id") : (String) entry.get("root");
        obj.put("root", root);
        obj.put("parent", entry.get("_id"));

        /* override event type */
        event.put("event", "update");
    }

    /* set refinement and compound Ids */
    final CompId compId = new CompId(user_name, id, refineId);
    obj.put("_id", compId.toString());
    obj.put("refineId", refineId);
    event.put("id", compId.toString());

    /* clean up query */
    cursor.close();

    /* insert object into 'eqs' collection */
    coll.insert(obj);

    System.out.println(obj);

    Object[] reqComp1 = { id, lon, lat, mag, depth, dip, strike, rake };
    Object[] reqComp2 = { id, lon, lat, slip, length, width, depth, dip, strike, rake };
    boolean simulate = comp != null && (checkParams(request, reqComp1) || checkParams(request, reqComp2));

    /* insert new event into 'events'-collection */
    db.getCollection("events").insert(event);

    System.out.println(simulate);

    if (simulate)
        //computeById( request, null, null, id, refineId, comp, accel, apikey );
        _computeById(user, compId.toString(), comp, accel, gridres, algo);
    else
        /* run request in a separate thread to avoid blocking */
        new Thread() {
            public void run() {
                sendPost(GlobalParameter.wsgi_url + "webguisrv/post_compute", "evtid=" + compId.toString());
            }
        }.start();

    return jssuccess(new BasicDBObject("refineId", refineId).append("evtid", compId.toString()));
}

---

From source file:GeoHazardServices.Inst.java

License:Apache License

private String static_int(String id, Double lon, Double lat, Double zoom, Object uid) {

    DBCollection coll = db.getCollection("shared_links");
    BasicDBObject inQuery = new BasicDBObject("evtid", id);
    inQuery.put("lon", lon);
    inQuery.put("lat", lat);
    inQuery.put("zoom", zoom);
    inQuery.put("timestamp", new Date());
    inQuery.put("userid", uid);

    coll.insert(inQuery);/*from  www . j  a v a  2s  .c  om*/
    ObjectId objId = (ObjectId) inQuery.get("_id");

    return objId.toString();
}

---

From source file:gov.llnl.iscr.iris.Iris.java

License:Open Source License

/**
 * returns a <code>String</code> representation of a trigram, if it exist, within the given list of ngrams
 * @param ngrams a list of ngram objects
 * @return//from   w w  w  .j a va  2  s  . c o  m
 */
public String getTrigram(List<BasicDBObject> ngrams) {
    BasicDBObject trigram = ngrams.get(0);
    if ((Integer) trigram.get("size") == 3)
        return trigram.getString("ngram");
    else
        return "(No trigrams found)";
}

---

From source file:gov.llnl.iscr.iris.Iris.java

License:Open Source License

/**
 * returns a single formatted <code>String</code> representation of bigrams within the given list of ngrams
 * @param ngrams a list of ngram objects
 * @return/* w  w  w.j a v  a 2s .  c o  m*/
 */
public String getBigrams(List<BasicDBObject> ngrams) {
    StringBuffer bigrams = new StringBuffer();
    int count = 0;
    for (BasicDBObject bigram : ngrams) {
        if ((Integer) bigram.get("size") == 2) {
            if (count == 0) {
                bigrams.append(bigram.get("ngram"));
                ++count;
            } else if (count == 1) {
                bigrams.append(", " + bigram.get("ngram"));
                break;
            }
        } else
            continue;
    }

    return bigrams.toString();
}

---

From source file:gov.llnl.iscr.iris.Iris.java

License:Open Source License

/**
 * returns a single formatted <code>String</code> representation of unigrams within the given list of ngrams
 * @param ngrams// w ww  .j av a 2 s  .c om
 * @return
 */
public String getUnigrams(List<BasicDBObject> ngrams) {
    StringBuffer unigrams = new StringBuffer();
    int count = 0;
    for (BasicDBObject unigram : ngrams) {
        if (unigram.containsField("word")) {
            if (count == 0) {
                unigrams.append(unigram.get("word"));
                ++count;
            } else if (count < 4) {
                unigrams.append(", " + unigram.get("word"));
                ++count;
            } else
                break;
        }
    }
    return unigrams.toString();
}

---

From source file:gr.ntua.ivml.awareness.search.SearchServiceAccess.java

public BasicDBObject searchEuropeana(String originalTerm, String type, int startPage) throws Exception {
    String[] termsarray = originalTerm.split(" ");
    List terms = Arrays.asList(termsarray);
    URI uri = constructURI(terms, type, startPage - 1);
    httpGet = new HttpGet(uri);
    BasicDBObject response = new BasicDBObject();

    httpRes = httpClient.execute(httpGet);
    httpEntity = httpRes.getEntity();/*from   www. jav a  2 s. co m*/
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    httpEntity.writeTo(out);
    String resp = new String(out.toByteArray(), "UTF-8");
    BasicDBObject obj = (BasicDBObject) JSON.parse(resp);
    response.put("itemsCount", obj.getString("itemsCount"));
    response.put("totalResults", obj.getString("totalResults"));
    response.put("term", originalTerm);
    response.put("type", type);
    response.put("pageNumber", startPage);
    @SuppressWarnings("unchecked")
    ArrayList<Object> items = (ArrayList<Object>) obj.get("items");
    if (items != null) {
        Iterator<Object> it = items.iterator();
        ArrayList<BasicDBObject> responseItems = new ArrayList<BasicDBObject>();
        while (it.hasNext()) {
            BasicDBObject tmp = (BasicDBObject) it.next();
            BasicDBObject re = new BasicDBObject();
            String recid = tmp.getString("id");

            re.put("europeanaid", recid);
            re.put("type", tmp.getString("type"));
            re.put("source", tmp.getString("guid"));
            BasicDBList titleslist = (BasicDBList) tmp.get("title");
            if (titleslist != null)
                re.put("title", StringUtils.join(titleslist, ','));

            BasicDBList providerslist = (BasicDBList) tmp.get("dataProvider");
            if (providerslist != null)
                re.put("dataProvider", providerslist.get(0));
            providerslist = (BasicDBList) tmp.get("provider");
            if (providerslist != null)
                re.put("provider", providerslist.get(0));

            BasicDBList creatorlist = (BasicDBList) tmp.get("dcCreator");
            if (creatorlist != null)
                re.put("dcCreator", creatorlist.get(0));

            BasicDBList languagelist = (BasicDBList) tmp.get("language");
            if (languagelist != null)
                re.put("language", languagelist.get(0));

            BasicDBList thumbslist = (BasicDBList) tmp.get("edmPreview");
            if (thumbslist != null)
                re.put("url", thumbslist.get(0));

            BasicDBList rightslist = (BasicDBList) tmp.get("rights");
            if (rightslist != null)
                re.put("license", rightslist.get(0));

            responseItems.add(re);

        }
        response.put("items", responseItems);
    }
    return response;
}

---

From source file:gr.ntua.ivml.awareness.search.SearchServiceAccess.java

public BasicDBObject searchEuropeanaRecord(String recid) throws Exception {
    URI uri = constructURIRecord(recid);
    httpGet = new HttpGet(uri);

    httpRes = httpClient.execute(httpGet);
    httpEntity = httpRes.getEntity();//from  w w w. jav  a 2  s .com
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    httpEntity.writeTo(out);
    String resprec = new String(out.toByteArray(), "UTF-8");
    BasicDBObject objrecord = (BasicDBObject) JSON.parse(resprec);

    BasicDBObject record = (BasicDBObject) objrecord.get("object");
    BasicDBObject re = new BasicDBObject();

    ArrayList<Object> items = (ArrayList<Object>) record.get("aggregations");
    Iterator<Object> it = items.iterator();
    while (it.hasNext()) {
        BasicDBObject tmp = (BasicDBObject) it.next();
        Object edmObject = tmp.get("edmObject");
        if (edmObject != null)
            re.put("europeana_image", edmObject.toString());

    }

    return re;

}

---

From source file:guardar.en.base.de.datos.DocumentosDB.java

public void makefn2(DBObject bson) {
    BasicDBObject b = (BasicDBObject) bson;
    this.id_documento = (int) b.get("documento");
    this.frecuencia = (int) b.get("frecuencia");
}

---

From source file:io.liveoak.mongo.MongoCollectionResource.java

License:Open Source License

@Override
public void createMember(RequestContext ctx, ResourceState state, Responder responder) {
    BasicDBObject basicDBObject = null;
    try {// ww w  .  j a  v a2  s  .  c  om
        basicDBObject = (BasicDBObject) createObject(state);
        Object key = basicDBObject.get(MONGO_ID_FIELD);
        if (key != null) {
            if (getDBCollection().findOne(new BasicDBObject(MONGO_ID_FIELD, key)) != null) {
                responder.resourceAlreadyExists(key.toString());
                return;
            }
        }
        WriteResult wResult = getDBCollection().insert(basicDBObject);
    } catch (Exception e) {
        logger().error("", e);
    }

    DBObject newDBObject = getDBCollection()
            .findOne(new BasicDBObject(MONGO_ID_FIELD, basicDBObject.get(MONGO_ID_FIELD)));
    responder.resourceCreated(new MongoBaseObjectResource(this, newDBObject));
}

---

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

License:Apache License

/**
 *
 * need refactoring//from w  w  w.  j  a  va  2 s . c om
 * @param atts
 */
private void processTag(Attributes atts) {

    BasicDBObject obj;
    String key = atts.getValue(Node.Tag.K);
    String value = atts.getValue(Node.Tag.V);

    if (StringUtils.contains(key, "capacity:")) { //key.contains("capacity:")){
        String[] tmp = StringUtils.split(key, ":");//key.split(":");
        BasicDBObject o = new BasicDBObject(tmp[1], value);
        obj = new BasicDBObject("capacity", o);
        //entry.append(key, obj);
        if (entry.containsField("tags")) {
            BasicDBObject tags = (BasicDBObject) entry.get("tags");
            if (tags.containsField("capacity") && tags.get("capacity") instanceof BasicDBObject) {

                ((BasicDBObject) tags.get("capacity")).append(tmp[1], value);

            } else {
                tags.append("capacity", o);
            }
        } else {
            entry.append(Node.TAGS, obj);
        }
    } else {
        key = StringUtils.replace(key, ".", "[dot]");
        //key = key.replace(".", "[dot]");
        obj = new BasicDBObject(key, value);
        if (entry.containsField(Node.TAGS)) {
            ((BasicDBObject) entry.get(Node.TAGS)).append(key, value);
        } else {
            entry.append(Node.TAGS, obj);
        }
    }

    // create the tag and save it inside the DB.
    saveTag(key, value);
}

---

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