Example usage for com.mongodb DBObject put

List of usage examples for com.mongodb DBObject put

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Introduction

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

Prototype

Object put(String key, Object v);

Source Link

Document

Sets a name/value pair in this object.

Usage

From source file:com.espirit.moddev.examples.uxbridge.newsdrilldown.jpa.NewsHandler.java

License:Apache License

/**
 * handle the update and save process for the categories.
 *
 * @param category//  w  w w  .ja v a2 s. c  om
 *            the NewsCategory object
 * @param news
 *            the News object to reference to
 * @throws Exception
 *             the exception
 */
private void handleCategory(NewsCategory category, News news) throws Exception {

    // 1. save the category
    DBObject item = getCategoryById(category.getFs_id(), category.getLanguage());

    if (item != null) {
        item.put("fs_id", category.getFs_id());
        item.put("language", category.getLanguage());
        item.put("name", category.getName());
        item.put("version", category.getVersion());
        item.put("lastmodified", category.getLastmodified());

        // newsdrilldown
        //         DBObject tmpNews = getNewsById(news.getFs_id(), news.getLanguage());
        //         if (tmpNews != null) {
        //            DBRef ref = new DBRef(mdb, NEWS_COLLECTION_NAME,
        //                  tmpNews.get("_id"));
        //            item.put("newsdrilldown", ref);
        //         }

        BasicDBObject query = new BasicDBObject();
        category.setId((Long) item.get("_id"));
        query.put("_id", category.getId());

        dbCategories.update(query, item);
    } else {
        item = new BasicDBObject();

        item.put("fs_id", category.getFs_id());
        item.put("language", category.getLanguage());
        item.put("name", category.getName());
        item.put("version", category.getVersion());
        item.put("lastmodified", category.getLastmodified());

        // newsdrilldown
        //         DBObject tmpNews = getNewsById(news.getFs_id(), news.getLanguage());
        //         if (tmpNews != null) {
        //            DBRef ref = new DBRef(mdb, NEWS_COLLECTION_NAME,
        //                  tmpNews.get("_id"));
        //            item.put("newsdrilldown", ref);
        //         }

        category.setId(generateIdentifier(CATEGORY_COLLECTION_NAME, mdb));
        item.put("_id", category.getId());

        dbCategories.insert(item);
    }

    // 2. save the metaCategories
    if (category.getMetaCategories() != null) {

        BasicDBList metaCatlist = (BasicDBList) item.get("metaCategories_$$manyToManyIds");
        if (metaCatlist == null) {
            metaCatlist = new BasicDBList();
        }

        for (NewsMetaCategory metaCat : category.getMetaCategories()) {
            handleMetaCategory(metaCat, category);

            if (!metaCatlist.contains(metaCat.getId())) {
                metaCatlist.add(metaCat.getId());
            }

            DBObject obj = getMetaCategoryById(metaCat.getFs_id(), metaCat.getLanguage());

            //BasicDBList catlist = (BasicDBList) obj.get("categories");
            BasicDBList catlist = (BasicDBList) obj.get("categories_$$manyToManyIds");
            if (catlist == null) {
                catlist = new BasicDBList();
            }

            //DBRef catRef = new DBRef(this.mdb, this.CATEGORY_COLLECTION_NAME, category.getId());
            if (!catlist.contains(category.getId())) {
                catlist.add(category.getId());
            }

            obj.put("categories_$$manyToManyIds", catlist);

            BasicDBObject query = new BasicDBObject();
            query.put("_id", (Long) obj.get("_id"));

            dbMetaCategories.update(query, obj);
        }

        item.put("metaCategories_$$manyToManyIds", metaCatlist);

        BasicDBObject query = new BasicDBObject();
        query.put("_id", (Long) item.get("_id"));

        dbCategories.update(query, item);
    }

}

From source file:com.espirit.moddev.examples.uxbridge.newsdrilldown.jpa.NewsHandler.java

License:Apache License

/**
 * handle the update and save process for the metacategories.
 *
 * @param metaCat/*ww w.  j a  v a  2 s  . c  om*/
 *            the NewsMetaCategory object
 * @param category
 *            the NewsCategory object to reference to
 * @throws Exception
 *             the exception
 */
private void handleMetaCategory(NewsMetaCategory metaCat, NewsCategory category) {
    DBObject item = getMetaCategoryById(metaCat.getFs_id(), metaCat.getLanguage());

    if (item != null) {
        item.put("fs_id", metaCat.getFs_id());
        item.put("language", metaCat.getLanguage());
        item.put("name", metaCat.getName());
        item.put("version", metaCat.getVersion());
        item.put("lastmodified", metaCat.getLastmodified());

        // category
        DBObject cat = getCategoryById(category.getFs_id(), category.getLanguage());
        if (cat != null) {
            DBRef ref = new DBRef(mdb, CATEGORY_COLLECTION_NAME, cat.get("_id"));
            item.put("category", ref);
        }

        BasicDBObject query = new BasicDBObject();
        query.put("_id", item.get("_id"));
        dbMetaCategories.update(query, item);
    } else {
        item = new BasicDBObject();

        item.put("fs_id", metaCat.getFs_id());
        item.put("language", metaCat.getLanguage());
        item.put("name", metaCat.getName());
        item.put("version", metaCat.getVersion());
        item.put("lastmodified", metaCat.getLastmodified());

        // category
        DBObject cat = getCategoryById(category.getFs_id(), category.getLanguage());
        if (cat != null) {
            DBRef ref = new DBRef(mdb, CATEGORY_COLLECTION_NAME, cat.get("_id"));
            item.put("category", ref);
        }

        item.put("_id", generateIdentifier(META_CATEGORY_COLLECTION_NAME, mdb));

        dbMetaCategories.insert(item);
    }
}

From source file:com.espirit.moddev.examples.uxbridge.newsdrilldown.jpa.NewsHandler.java

License:Apache License

/**
 * Mongo ID generation like it is done in the grails gorm framework
 *
 * @param collectionName/*from w  ww . ja v a 2 s  .  c om*/
 *            The name of the collection the id should be generated for
 * @param db
 *            The mongodb connection
 * @return a new id
 */
private Long generateIdentifier(String collectionName, DB db) {

    // get or create the Collection for the ID storage
    DBCollection dbCollection = db.getCollection(collectionName + ".next_id");
    // create entry to store the newly generated id
    DBObject nativeEntry = new BasicDBObject();

    while (true) {
        DBCursor result = dbCollection.find().sort(new BasicDBObject("_id", -1)).limit(1);

        long nextId;
        if (result.hasNext()) {
            final Long current = (Long) result.next().get("_id");
            nextId = current + 1;
        } else {
            nextId = 1;
        }

        nativeEntry.put("_id", nextId);
        final WriteResult writeResult = dbCollection.insert(nativeEntry);
        final CommandResult lastError = writeResult.getLastError();
        if (lastError.ok()) {
            break;
        }

        final Object code = lastError.get("code");
        // duplicate key error try again
        if (code != null && code.equals(11000)) {
            continue;
        }
        break;
    }

    return (Long) nativeEntry.get("_id");
}

From source file:com.espirit.moddev.examples.uxbridge.newswidget.mongodb.ArticleHandler.java

License:Apache License

/**
 * Add or update a news article in the db
 *
 * @param entity The news article/*from ww  w  .j a  va  2 s.  c om*/
 */
public void add(UXBEntity entity) throws Exception {

    DBObject item = getById(Long.parseLong(entity.getUxb_content().getFs_id()), entity.getLanguage());

    /*
            * If the item exists in the db, we update the content and the title of the existing item
            */
    if (item != null) {
        item.put("content", entity.getUxb_content().getContent());
        item.put("title", entity.getUxb_content().getHeadline());
        item.put("url", entity.getUxb_content().getUrl());
        item.put("aid", Long.parseLong(entity.getUxb_content().getFs_id()));
        item.put("language", entity.getUxb_content().getLanguage());
        item.put("lastmodified", entity.getCreateTime());

        BasicDBObject query = new BasicDBObject();
        query.put("_id", item.get("_id"));
        articles.update(query, item);
    } else {
        item = buildArticle(entity);
        item.put("_id", generateIdentifier(COLLECTION_NAME, mdb));

        articles.insert(item);
    }
}

From source file:com.espirit.moddev.examples.uxbridge.newswidget.mongodb.ArticleHandler.java

License:Apache License

/**
 * Deletes an article from the db// ww w. j av a  2 s.  c o  m
 *
 * @param entity The article to delete
 */
public void delete(UXBEntity entity) throws Exception {

    // delete item
    DBObject item = getById(Long.parseLong(entity.getUuid()), entity.getLanguage());
    if (item != null) {
        // delete the article
        DBObject query = new BasicDBObject();
        query.put("_id", item.get("_id"));
        query.put("aid", item.get("aid"));
        query.put("language", item.get("language"));
        articles.remove(query);
    }
}

From source file:com.espirit.moddev.examples.uxbridge.newswidget.mongodb.ArticleHandler.java

License:Apache License

/**
 * Deletes every article  older than expireDate
 *
 * @param entity Entity containing the expireDate (= createTime of the entity)
 *///from   w w  w  .j a v a 2s .  com
public void cleanup(UXBEntity entity) throws Exception {

    // delete items
    DBCursor items = getByLastmodified(entity.getCreateTime());
    for (DBObject item : items) {
        DBObject query = new BasicDBObject();
        query.put("_id", item.get("_id"));
        query.put("aid", item.get("aid"));
        query.put("language", item.get("language"));
        articles.remove(query);
    }
}

From source file:com.example.labs.actions.data.ProjectsAction.java

License:Apache License

public String execute() throws Exception {
    connection = MongoDBConnection.getInstance();
    connection.connect("turbines");
    DBCollection turbineData = connection.getMongoCollection("turbineData");
    DBObject searchQuery = new BasicDBObject();
    searchQuery.put("date", BasicDBObjectBuilder.start("$gte", startDate).add("$lte", endDate).get());

    DBObject keys = new BasicDBObject();
    keys.put("date", "1");

    //from query param
    if (StringUtils.isEmpty(fields)) {
        success = 0;/*  w  w w .ja v a 2 s . c om*/
        error = "Please provide valid fields";
        return ERROR;
    }

    String[] fieldKeys = fields.split(",");
    for (String k : fieldKeys) {
        keys.put(k, "1");
    }

    DBCursor cursor = turbineData.find(searchQuery, keys);
    DBObject sortTime = new BasicDBObject();

    sortTime.put("date", 1);
    cursor.sort(sortTime);
    List<DBObject> dataPoints = cursor.toArray();

    LOG.debug("Number of data points: " + dataPoints.size());
    data = new ArrayList<Object>();
    for (DBObject dataP : dataPoints) {
        data.add(dataP);
    }
    success = 1;
    return SUCCESS;
}

From source file:com.eywa.impl.app.controllers.central.Activity.java

License:Open Source License

public Activity putData(final String key, final Object value) {
    final DBObject data = getData();
    data.put(key, value);
    setData(data);//w ww.j  ava  2  s  .co  m
    return this;
}

From source file:com.eywa.impl.app.mongo.entities.Hub.java

License:Open Source License

public static void init(final DBObject hub) {
    if (!StringUtils.hasText(Hub.getId(hub))) {
        final String id = createUUID("");
        Hub.setId(hub, id);//  w w w.  ja  v a  2 s .com
        hub.put(CREATION_DATE, DateUtils.now().getTime());
    }
}

From source file:com.eywa.impl.app.mongo.entities.items.jobs.ItemJobMessage.java

License:Open Source License

public static DBObject getRecipientsWithTemplates(final DBObject item) {
    final DBObject result = new BasicDBObject();
    final DBObject recipients = getRecipients(item);
    final Set<String> users = recipients.keySet();
    for (final String userId : users) {
        final String templateName = MongoUtils.getString(recipients, userId);
        final DBObject template = getTemplate(item,
                StringUtils.hasText(templateName) ? templateName : DEFAULT_TEMPLATE);
        if (null != template) {
            result.put(userId, template);
        }//from w  w w .  j a va2  s.c om
    }
    return result;
}