Example usage for com.mongodb DBCollection getCount

Introduction

In this page you can find the example usage for com.mongodb DBCollection getCount.

Prototype

public long getCount(@Nullable final DBObject query) 

Source Link

Document

Get the count of documents in collection that would match a criteria.

Usage

From source file:applango.common.services.DB.mongo.mongoDB.java

public static void checkRecordCreatedInDB(Applango applango, String connection, DBCollection coll,
        DBObject dbObjectRecordQuery) {/*www  . j  av  a2  s . c o m*/
    logger.info("Check that record created in DB table : " + connection);
    Assert.assertTrue(coll.getCount(dbObjectRecordQuery) == 1);
}

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From source file:applango.common.services.DB.mongo.mongoDB.java

protected static void checkNRecordsCreatedInDB(Applango applango, String connection, DBCollection coll,
        DBObject dbObjectRecordQuery, int n) {
    logger.info("Check that record created in DB table : " + connection);
    Assert.assertTrue(coll.getCount(dbObjectRecordQuery) == n);
}

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From source file:com.edgytech.umongo.CollectionPanel.java

License:Apache License

public void update(final ButtonBase button) {
    final DBCollection col = getCollectionNode().getCollection();
    final DBObject query = ((DocBuilderField) getBoundUnit(Item.upQuery)).getDBObject();
    final BasicDBObject update = (BasicDBObject) ((DocBuilderField) getBoundUnit(Item.upUpdate)).getDBObject();
    final boolean upsert = getBooleanFieldValue(Item.upUpsert);
    final boolean multi = getBooleanFieldValue(Item.upMulti);
    final boolean safe = getBooleanFieldValue(Item.upSafe);
    col.setWriteConcern(WriteConcern.SAFE);

    new DbJob() {
        @Override/*from   w ww.j  av a2s .  c  om*/
        public Object doRun() {
            if (safe) {
                long count = col.getCount(query);
                long toupdate = count > 0 ? 1 : 0;
                if (multi) {
                    toupdate = count;
                }
                String text = "Proceed with updating " + toupdate + " of " + count + " documents?";
                ConfirmDialog confirm = new ConfirmDialog(null, "Confirm Update", null, text);
                if (!confirm.show()) {
                    return null;
                }
            }
            return col.update(query, (DBObject) update.copy(), upsert, multi);
        }

        @Override
        public String getNS() {
            return col.getFullName();
        }

        @Override
        public String getShortName() {
            return "Update";
        }

        @Override
        public DBObject getRoot(Object result) {
            BasicDBObject obj = new BasicDBObject("query", query);
            obj.put("update", update);
            obj.put("upsert", upsert);
            obj.put("multi", multi);
            return obj;
        }

        @Override
        public ButtonBase getButton() {
            return button;
        }
    }.addJob();
}

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From source file:org.chililog.server.data.RepositoryConfigController.java

License:Apache License

/**
 * Saves the repository into mongoDB//  w  w  w  .  java  2  s  . c  om
 * 
 * @param db
 *            MongoDb connection
 * @param repoConfig
 *            Repository configuration to save
 * @throws ChiliLogException
 *             if there are errors
 */
public void save(DB db, RepositoryConfigBO repoConfig) throws ChiliLogException {
    // Validate unique name
    DBCollection coll = db.getCollection(MONGODB_COLLECTION_NAME);
    BasicDBObject condition = new BasicDBObject();
    condition.put(RepositoryConfigBO.NAME_FIELD_NAME, repoConfig.getName());
    if (repoConfig.isExistingRecord()) {
        condition.put(BO.DOCUMENT_ID_FIELD_NAME, new BasicDBObject("$ne", repoConfig.getDocumentID()));
    }
    long i = coll.getCount(condition);
    if (i > 0) {
        throw new ChiliLogException(Strings.REPO_INFO_DUPLICATE_NAME_ERROR, repoConfig.getName());
    }

    // Validate unique parser names
    for (RepositoryParserConfigBO p : repoConfig.getParsers()) {
        String parserName = p.getName();
        int pCount = 0;
        for (RepositoryParserConfigBO p2 : repoConfig.getParsers()) {
            if (p2.getName().equals(parserName)) {
                pCount++;
            }
        }
        if (pCount != 1) {
            throw new ChiliLogException(Strings.REPO_INFO_DUPLICATE_PARSER_NAME_ERROR, parserName,
                    repoConfig.getName());
        }

        // Validate unique field names per parser
        for (RepositoryFieldConfigBO f : p.getFields()) {
            String fieldName = f.getName();
            int count = 0;
            for (RepositoryFieldConfigBO f2 : p.getFields()) {
                if (f2.getName().equals(fieldName)) {
                    count++;
                }
            }
            if (count != 1) {
                throw new ChiliLogException(Strings.REPO_INFO_DUPLICATE_FIELD_NAME_ERROR, fieldName, parserName,
                        repoConfig.getName());
            }
        }
    }

    // Save it
    super.save(db, repoConfig);

    // Add repository and index
    createIndexes(db);
}

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From source file:org.chililog.server.data.UserController.java

License:Apache License

/**
 * Saves the user into mongoDB//from w w  w  . j  a  v a2 s .  c  om
 * 
 * @param db
 *            MongoDb connection
 * @param user
 *            User to save
 * @throws ChiliLogException
 *             if there are errors
 */
public void save(DB db, UserBO user) throws ChiliLogException {
    // Validate unique username
    DBCollection coll = db.getCollection(MONGODB_COLLECTION_NAME);
    BasicDBObject condition = new BasicDBObject();
    condition.put(UserBO.USERNAME_FIELD_NAME, user.getUsername());
    if (user.isExistingRecord()) {
        condition.put(BO.DOCUMENT_ID_FIELD_NAME, new BasicDBObject("$ne", user.getDocumentID()));
    }
    long i = coll.getCount(condition);
    if (i > 0) {
        throw new ChiliLogException(Strings.USER_DUPLICATE_USERNAME_ERROR, user.getUsername());
    }

    // Validate unique email address
    if (!StringUtils.isBlank(user.getEmailAddress())) {
        condition = new BasicDBObject();
        condition.put(UserBO.EMAIL_ADDRESS_FIELD_NAME, user.getEmailAddress());
        if (user.isExistingRecord()) {
            condition.put(BO.DOCUMENT_ID_FIELD_NAME, new BasicDBObject("$ne", user.getDocumentID()));
        }
        i = coll.getCount(condition);
        if (i > 0) {
            throw new ChiliLogException(Strings.USER_DUPLICATE_EMAIL_ADDRESS_ERROR, user.getEmailAddress());
        }
    }

    // Save it
    super.save(db, user);
}

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