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:AdminServer.ServiceS.java

private void check_login(LoginS order) {
    String name = order.getName();
    String pwd = order.getPwd();//from w  ww  .j a va  2s  . c  o m
    BasicDBObject user = new BasicDBObject().append("name", name);
    DBObject obj = admins.findOne(user);

    try {
        if (obj == null) {
            output.writeObject(new LoginS(false, "NO_SUCH_USER"));
            output.flush();
        } else if ((boolean) obj.get("checked")) {
            output.writeObject(new LoginS(false, "USER_CHECKED"));
            output.flush();
        } else if ((boolean) obj.get("locked")) {
            output.writeObject(new LoginS(false, "USER_LOCKED"));
            output.flush();
        } else if (!pwd.equals(obj.get("pwd").toString())) {
            output.writeObject(new LoginS(false, "WRONG_PASSWORD"));
            output.flush();
        } else {
            BasicDBObject setting = new BasicDBObject().append("checked", true).append("Last_Time",
                    this.formatter.format(new Date()));
            this.currentUser = user;
            admins.update(user, new BasicDBObject().append("$set", setting));

            output.writeObject(new LoginS(true, obj.get("Last_Time").toString()));
            output.flush();
            System.out.println(user.get("name") + " logs @" + this.serialNum);
        }
    } catch (IOException ex) {
        Logger.getLogger(ServiceS.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:at.oneminutedistraction.mongodbrealm.UserCollection.java

public String[] groups(BasicDBObject user) {
    if (null == user)
        return (null);

    BasicDBList groups = (BasicDBList) user.get(ATTR_GROUPS);
    if (null == groups)
        return (new String[] {});

    List<String> g = groups.stream().map(e -> {
        return (e.toString());
    }).collect(Collectors.toList());
    return (g.toArray(new String[g.size()]));
}

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From source file:biopolis.headless.BiopolisSegmentationManagement.java

public void initialPhase() throws SQLException {
    this.occurs = 0;
    BasicDBObject master = new BasicDBObject();
    master.put("master", "master");
    master.put("biopolisttl", new java.util.Date());
    dbcol.insert(master);/*  w w  w . j  a  v a  2  s  .  c  o  m*/
    id = (ObjectId) master.get("_id");
    byte[] bytes = id.toByteArray();
    biopiolisid = Base64.encodeBase64String(bytes);
}

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From source file:br.bireme.scl.BrokenLinks.java

License:Open Source License

private static List<Integer> getIsisCcFields(final String mstName, final DBCollection coll) throws IOException {
    assert mstName != null;
    assert coll != null;

    final List<Integer> lst = new ArrayList<Integer>();
    final BasicDBObject query = new BasicDBObject(MST_FIELD, mstName);
    final DBCursor cursor = coll.find(query);

    if (cursor.hasNext()) {
        final BasicDBObject obj = (BasicDBObject) cursor.next();
        final BasicDBList flds = (BasicDBList) obj.get(CC_TAGS_FIELD);
        if (flds.isEmpty()) {
            throw new IOException("Missing CCs field");
        }//www  .  j a v  a 2 s. co m
        for (Object tag : flds) {
            lst.add((Integer) tag);
        }
    } else {
        throw new IOException("Missing collection: " + coll.getName());
    }
    cursor.close();

    return lst;
}

---

From source file:br.bireme.scl.Gizmo.java

License:Open Source License

Collection<Element> getNotExportedElements(final DBCollection coll, final DBCursor cursor) throws IOException {
    assert coll != null;
    assert cursor != null;

    final Collection<Element> col = new ArrayList<Element>();

    while (cursor.hasNext()) {
        final BasicDBObject obj = (BasicDBObject) cursor.next();
        final String id = obj.getString(ID_FIELD);
        final BasicDBList lst = (BasicDBList) obj.get(ELEM_LST_FIELD);
        if (lst == null) {
            throw new NullPointerException("Elem list espected");
        }//from w w w  .  j av a2  s  .c o m
        final BasicDBObject lelem = (BasicDBObject) lst.get(0);
        if (lelem == null) {
            throw new NullPointerException("Elem element espected");
        }
        if (!lelem.getBoolean(EXPORTED_FIELD)) {
            final Element elem = new Element(id, lelem.getString(BROKEN_URL_FIELD),
                    lelem.getString(PRETTY_BROKEN_URL_FIELD), lelem.getString(FIXED_URL_FIELD),
                    obj.getString(MST_FIELD), lelem.getDate(LAST_UPDATE_FIELD).toString(),
                    lelem.getString(USER_FIELD), null, false);
            col.add(elem);

            lelem.put(EXPORTED_FIELD, true);
            final WriteResult res = coll.save(obj, WriteConcern.ACKNOWLEDGED);

            if (!res.getCachedLastError().ok()) {
                throw new IOException("write doc[" + obj.getString(ID_FIELD) + "] failed");
            }
        }
    }

    return col;
}

---

From source file:br.bireme.scl.JoinTitle.java

License:Open Source License

private void joinTitle(final DBCollection title, final String inMstName, final String inMstEncoding,
        final int joinTag, final int newTag, final String outMstName)
        throws UnknownHostException, BrumaException {
    assert title != null;
    assert inMstName != null;
    assert inMstEncoding != null;
    assert joinTag > 0;
    assert newTag > 0;
    assert outMstName != null;

    final Master inMst = MasterFactory.getInstance(inMstName).setEncoding(inMstEncoding).open();
    final Master outMst = (Master) MasterFactory.getInstance(outMstName).asAnotherMaster(inMst).forceCreate();

    int cur = 0;/* w  ww. j ava 2 s .c om*/
    for (Record rec : inMst) {
        if (++cur % 10000 == 0) {
            System.out.println("++" + cur);
        }
        if (rec.isActive()) {
            //System.out.println("out encoding=" + outMstEncoding);                
            for (Field fld : rec.getFieldList(joinTag)) {
                final String str = removeAccents(fld.getContent()).toUpperCase();
                final BasicDBObject doc = (BasicDBObject) title.findOne(new BasicDBObject(INDEX_TAG, str));
                if (doc == null) {
                    //System.out.println("rec mfn=" + rec.getMfn() + " tag=" 
                    //        + INDEX_TAG + " content=" + fld.getContent());
                } else {
                    final BasicDBList lst = (BasicDBList) doc.get(RETURN_TAG);
                    for (Object obj : lst) {
                        rec.addField(newTag, (String) obj);
                    }
                }
            }
        }
        outMst.writeRecord(rec);

    }
    inMst.close();
    outMst.close();
}

---

From source file:br.bireme.scl.MongoOperations.java

License:Open Source License

public static SearchResult2 getHistoryDocuments(final DBCollection coll, final Element elem, final int from,
        final int count) throws IOException, ParseException {
    if (coll == null) {
        throw new NullPointerException("coll");
    }/*from w ww  .j  a  v  a 2s  . c  o  m*/
    if (elem == null) {
        throw new NullPointerException("elem");
    }
    if (from < 1) {
        throw new IllegalArgumentException("from[" + from + "] < 1");
    }
    if (count < 1) {
        throw new IllegalArgumentException("count[" + count + "] < 1");
    }
    final List<Element> lst = new ArrayList<Element>();
    final BasicDBObject query = new BasicDBObject();
    final String root = ELEM_LST_FIELD + ".0.";
    final String updated = root + LAST_UPDATE_FIELD;

    if (elem.getDbase() != null) {
        query.append(MST_FIELD, elem.getDbase().trim());
    }
    if (elem.getId() != null) {
        final Pattern pat = Pattern.compile("^" + elem.getId().trim() + "_\\d+");
        query.append(ID_FIELD, pat);
    }
    if (elem.getFurl() != null) {
        query.append(root + FIXED_URL_FIELD, elem.getFurl().trim());
    }
    if (!elem.getCcs().isEmpty()) {
        final BasicDBList cclst = new BasicDBList();
        for (String centerId : elem.getCcs()) {
            cclst.add(centerId.trim());
        }
        final String cc = root + CENTER_FIELD;
        final BasicDBObject in = new BasicDBObject("$in", cclst);
        query.append(cc, in);
    }
    if (elem.getDate() != null) {
        final SimpleDateFormat simple = new SimpleDateFormat("dd-MM-yyyy");
        final Date date = simple.parse(elem.getDate().trim());
        final BasicDBObject qdate = new BasicDBObject("$gte", date);
        query.append(updated, qdate);
    }
    if (elem.getUser() != null) {
        final String user = root + USER_FIELD;
        query.append(user, elem.getUser().trim());
    }

    final BasicDBObject sort = new BasicDBObject(updated, -1);
    final DBCursor cursor = coll.find(query).sort(sort).skip(from - 1).limit(count);
    final int size = cursor.count();
    final SimpleDateFormat format = new SimpleDateFormat("dd-MM-yyyy");

    while (cursor.hasNext()) {
        final BasicDBObject hdoc = (BasicDBObject) cursor.next();
        final BasicDBList elst = (BasicDBList) hdoc.get(ELEM_LST_FIELD);
        final BasicDBObject hcurdoc = (BasicDBObject) elst.get(0);
        if (hcurdoc == null) {
            throw new IOException("document last element found.");
        }
        final BasicDBList ccLst = (BasicDBList) hcurdoc.get(CENTER_FIELD);
        final List<String> ccs = Arrays.asList(ccLst.toArray(new String[0]));
        final Element elem2 = new Element(hdoc.getString(ID_FIELD), hcurdoc.getString(BROKEN_URL_FIELD),
                hcurdoc.getString(PRETTY_BROKEN_URL_FIELD), hcurdoc.getString(FIXED_URL_FIELD),
                hdoc.getString(MST_FIELD), format.format((Date) (hcurdoc.get(LAST_UPDATE_FIELD))),
                hcurdoc.getString(USER_FIELD), ccs, hcurdoc.getBoolean(EXPORTED_FIELD));
        lst.add(elem2);
    }
    cursor.close();

    return new SearchResult2(size, lst.size(), lst);
}

---

From source file:br.bireme.scl.MongoOperations.java

License:Open Source License

public static boolean updateDocument(final DBCollection coll, final DBCollection hcoll, final String docId,
        final String fixedUrl, final String user, final boolean automatic) throws IOException {
    if (coll == null) {
        throw new NullPointerException("coll");
    }/* w w w .  ja  v a2  s. c om*/
    if (hcoll == null) {
        throw new NullPointerException("hcoll");
    }
    if (docId == null) {
        throw new NullPointerException("docId");
    }
    if (fixedUrl == null) {
        throw new NullPointerException("fixedUrl");
    }
    if (user == null) {
        throw new NullPointerException("user");
    }
    if (fixedUrl.length() >= 900) {
        throw new IOException("fixedUrl is too long >= 900. [" + fixedUrl + "]");
    }

    final BasicDBObject query = new BasicDBObject(ID_FIELD, docId);
    final BasicDBObject doc = (BasicDBObject) coll.findOne(query);

    if (doc == null) {
        throw new IOException("document not found id[" + docId + "]");
    }

    final BasicDBList lsthdoc;
    BasicDBObject hdoc = (BasicDBObject) hcoll.findOne(query);
    if (hdoc == null) {
        hdoc = new BasicDBObject();
        hdoc.append(ID_FIELD, docId);
        hdoc.append(MST_FIELD, (String) doc.get(MST_FIELD));
        hdoc.append(DATE_FIELD, (Date) doc.get(DATE_FIELD));
        lsthdoc = new BasicDBList();
        hdoc.append(ELEM_LST_FIELD, lsthdoc);
    } else {
        lsthdoc = (BasicDBList) hdoc.get(ELEM_LST_FIELD);
    }

    final String brokenUrl = doc.getString(BROKEN_URL_FIELD);
    final String brokenUrl_D = EncDecUrl.decodeUrl(brokenUrl);
    final String fixedUrl_E = EncDecUrl.encodeUrl(fixedUrl, CODEC, false);
    //final String fixedUrl_D = EncDecUrl.decodeUrl(fixedUrl);
    final BasicDBObject hcurdoc = new BasicDBObject();
    hcurdoc.append(BROKEN_URL_FIELD, brokenUrl).append(PRETTY_BROKEN_URL_FIELD, brokenUrl_D)
            .append(FIXED_URL_FIELD, fixedUrl_E).append(MSG_FIELD, (String) doc.get(MSG_FIELD))
            .append(CENTER_FIELD, (BasicDBList) doc.get(CENTER_FIELD)).append(AUTO_FIX_FIELD, automatic)
            .append(EXPORTED_FIELD, false).append(LAST_UPDATE_FIELD, new Date()).append(USER_FIELD, user);

    lsthdoc.add(0, hcurdoc);

    final boolean ret1 = coll.remove(doc, WriteConcern.ACKNOWLEDGED).getLastError().ok();
    final boolean ret2 = hcoll.save(hdoc).getLastError().ok();

    return ret1 && ret2;
}

---

From source file:br.bireme.scl.MongoOperations.java

License:Open Source License

public static boolean undoUpdateDocument(final DBCollection coll, final DBCollection hcoll, final String docId,
        final boolean updateBrokenColl) throws IOException {
    if (coll == null) {
        throw new NullPointerException("coll");
    }//w w  w. ja  v  a 2s . c o  m
    if (hcoll == null) {
        throw new NullPointerException("hcoll");
    }
    if (docId == null) {
        throw new NullPointerException("docId");
    }

    final BasicDBObject query = new BasicDBObject(ID_FIELD, docId);
    final BasicDBObject hdoc = (BasicDBObject) hcoll.findOne(query);

    if (hdoc == null) {
        throw new IOException("document not found id[" + docId + "]");
    }
    final BasicDBList lst = (BasicDBList) hdoc.get(ELEM_LST_FIELD);
    final BasicDBObject hcurdoc = (BasicDBObject) lst.remove(0);
    if (hcurdoc == null) {
        throw new IOException("document last element found. Id[" + docId + "]");
    }
    final BasicDBObject doc = new BasicDBObject();
    doc.put(DATE_FIELD, hdoc.get(DATE_FIELD));
    doc.put(LAST_UPDATE_FIELD, hcurdoc.get(LAST_UPDATE_FIELD));
    doc.put(MST_FIELD, hdoc.get(MST_FIELD));
    doc.put(ID_FIELD, docId);
    doc.put(BROKEN_URL_FIELD, hcurdoc.get(BROKEN_URL_FIELD));
    doc.put(PRETTY_BROKEN_URL_FIELD, hcurdoc.get(PRETTY_BROKEN_URL_FIELD));
    doc.put(MSG_FIELD, hcurdoc.get(MSG_FIELD));
    doc.put(CENTER_FIELD, hcurdoc.get(CENTER_FIELD));

    final boolean ret1 = updateBrokenColl ? coll.save(doc).getLastError().ok() : true;
    final boolean ret2;

    if (lst.isEmpty()) {
        ret2 = hcoll.remove(query, WriteConcern.ACKNOWLEDGED).getLastError().ok();
    } else {
        ret2 = hcoll.save(hdoc, WriteConcern.ACKNOWLEDGED).getLastError().ok();
    }

    return ret1 && ret2;
}

---

From source file:br.bireme.scl.MongoOperations.java

License:Open Source License

public static boolean undoUpdateDocument2(final DBCollection coll, final DBCollection hcoll,
        final String fromDate) throws IOException, ParseException {
    if (coll == null) {
        throw new NullPointerException("coll");
    }//  ww w  . ja v a2  s .co  m
    if (hcoll == null) {
        throw new NullPointerException("hcoll");
    }
    final SimpleDateFormat simple = new SimpleDateFormat("yyyyMMdd");
    final Date date = (fromDate == null) ? new Date(0) : simple.parse(fromDate);
    final String updated = ELEM_LST_FIELD + ".0." + LAST_UPDATE_FIELD;
    final BasicDBObject qdate = new BasicDBObject("$gte", date);
    final BasicDBObject query = new BasicDBObject(updated, qdate);
    final BasicDBObject sort = new BasicDBObject(updated, -1);
    final DBCursor cursor = coll.find(query).sort(sort);

    boolean ret = true;

    while (cursor.hasNext()) {
        final BasicDBObject hdoc = (BasicDBObject) cursor.next();
        final BasicDBList lst = (BasicDBList) hdoc.get(ELEM_LST_FIELD);
        final BasicDBObject hcurdoc = (BasicDBObject) lst.remove(0);
        if (hcurdoc == null) {
            throw new IOException("document last element found.");
        }
        final BasicDBObject doc = new BasicDBObject();
        doc.put(DATE_FIELD, hdoc.get(DATE_FIELD));
        doc.put(LAST_UPDATE_FIELD, hcurdoc.get(LAST_UPDATE_FIELD));
        doc.put(MST_FIELD, hdoc.get(MST_FIELD));
        doc.put(ID_FIELD, hdoc.get(ID_FIELD));
        doc.put(BROKEN_URL_FIELD, hcurdoc.get(BROKEN_URL_FIELD));
        doc.put(PRETTY_BROKEN_URL_FIELD, hcurdoc.get(PRETTY_BROKEN_URL_FIELD));
        doc.put(MSG_FIELD, hcurdoc.get(MSG_FIELD));
        doc.put(CENTER_FIELD, hcurdoc.get(CENTER_FIELD));

        final boolean ret1 = coll.save(doc).getLastError().ok();
        final boolean ret2;

        if (lst.isEmpty()) {
            ret2 = hcoll.remove(query, WriteConcern.ACKNOWLEDGED).getLastError().ok();
        } else {
            ret2 = hcoll.save(hdoc, WriteConcern.ACKNOWLEDGED).getLastError().ok();
        }
        final boolean auxret = (ret1 && ret2);
        if (!auxret) {
            System.err.println("doc[" + hdoc.get(ID_FIELD) + "] write error");
        }
        ret &= auxret;
    }

    return ret;
}

---

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