Example usage for com.mongodb.util JSON parse

Introduction

In this page you can find the example usage for com.mongodb.util JSON parse.

Prototype

public static Object parse(final String jsonString)

Source Link

Document

Parses a JSON string and returns a corresponding Java object.

Usage

From source file:edu.sjsu.carbonated.mongodbaccessors.MongoDBAlbum.java

License:Apache License

public String getPhoto(String album_id, String photo_id) {

    String toReturn = "";

    BasicDBObject query = new BasicDBObject("$and",
            JSON.parse("[{\"album_id\":\"" + album_id + "\"},{\"photo_id\":\"" + photo_id + "\"}]"));

    DBCursor cur = photoColl.find(query, new BasicDBObject("_id", 0));

    while (cur.hasNext()) {
        toReturn += cur.next();/*from  w ww. ja v  a 2  s  . c  om*/
    }

    return toReturn;

}

From source file:edu.sjsu.carbonated.mongodbaccessors.MongoDBAlbum.java

License:Apache License

/**
 * Will update the name and description of an album. All Resources must have
 * a getMap method returning all those that need to be updated only.
 * <p>//from  w  ww .j a  va 2s .  c o  m
 * No null values should be present in the map.
 * 
 * @param album_id
 * @param albumRes
 */
public void updateAlbum(String album_id, AlbumResource albumRes) {

    BasicDBObject query = new BasicDBObject("$and", JSON
            .parse("[{\"album_id\":\"" + album_id + "\"},{\"user_id\":\"" + albumRes.getUser_id() + "\"}]"));

    BasicDBObject update = new BasicDBObject("$set", new BasicDBObject(albumRes.getUpdateAlbumMap()));

    WriteResult wr = albumColl.update(query, update);

    // mongodb way of saying there was no record updated...
    if (wr.getLastError().getString("updatedExisting") == "false") {
        throw new WebApplicationException(Response.status(404).entity("Album not found").build());
    }

}

From source file:edu.sjsu.carbonated.mongodbaccessors.MongoDBAlbum.java

License:Apache License

public void updatePhoto(String album_id, String photo_id, AlbumResource albumRes) {

    // BasicDBObject query = new BasicDBObject("$and", new
    // BasicDBObject("album_id",album_id).append("photo_id", photo_id));
    BasicDBObject query = new BasicDBObject("$and",
            JSON.parse("[{\"album_id\":\"" + album_id + "\"},{\"photo_id\":\"" + photo_id + "\"}]"));

    BasicDBObject update = new BasicDBObject("$set", new BasicDBObject(albumRes.getMap()));

    WriteResult wr = photoColl.update(query, update);

    if (wr.getLastError().getString("updatedExisting") == "false") {
        throw new WebApplicationException(Response.status(404).entity("Album/Photo not found").build());
    }//from   www. java  2  s . co  m

}

From source file:edu.sjsu.carbonated.mongodbaccessors.MongoDBAlbum.java

License:Apache License

/**
 * Currently only requires album_id to be passed since Authentication system
 * is not up. Removes the metadata from the data store.
 * // w w w. j  a  va2 s . c om
 * @param album_id
 * @param user_id
 */
public void removeAlbum(String album_id, String user_id) {

    BasicDBObject removeQuery = new BasicDBObject("$and",
            JSON.parse("[{\"album_id\":\"" + album_id + "\"},{\"user_id\":\"" + user_id + "\"}]"));

    WriteResult wr = albumColl.remove(removeQuery);
    photoColl.remove(new BasicDBObject("album_id", album_id));

    if (wr.getLastError().getInt("n") == 0) {
        throw new WebApplicationException(Response.status(404).build());
    }

}

From source file:edu.sjsu.carbonated.mongodbaccessors.MongoDBAlbum.java

License:Apache License

public void removePhoto(String user_id, String photo_id) {

    BasicDBObject removeQuery = new BasicDBObject("$and",
            JSON.parse("[{\"photo_id\":\"" + photo_id + "\"},{\"user_id\":\"" + user_id + "\"}]"));

    WriteResult wr = photoColl.remove(removeQuery);

    if (wr.getLastError().getInt("n") == 0) {
        throw new WebApplicationException(Response.status(404).build());
    }/*from  w ww . j  ava  2  s  . c om*/
}

From source file:edu.sjsu.cohort6.esp.dao.mongodb.CourseDAO.java

License:Open Source License

@Override
public synchronized List<Course> fetch(String query) {
    List<Course> courses = new ArrayList<>();
    DBObject dbObjQuery;/*  w  w w. j a  v  a2 s  . c om*/
    DBCursor cursor;
    if (!(query == null)) {
        dbObjQuery = (DBObject) JSON.parse(query);
        cursor = this.getCollection().find(dbObjQuery);
    } else {
        cursor = this.getCollection().find();
    }

    List<DBObject> dbObjects = cursor.toArray();
    for (DBObject dbObject : dbObjects) {
        Course course = morphia.fromDBObject(Course.class, dbObject);
        courses.add(course);
    }
    return courses;

}

From source file:edu.sjsu.cohort6.esp.dao.mongodb.StudentDAO.java

License:Open Source License

@Override
public synchronized List<Student> fetch(String query) {
    List<Student> students = new ArrayList<>();
    DBObject dbObjQuery;/* w  w w  .  jav a  2  s.co m*/
    DBCursor cursor;
    if (!(query == null)) {
        dbObjQuery = (DBObject) JSON.parse(query);
        cursor = this.getCollection().find(dbObjQuery);
    } else {
        cursor = this.getCollection().find();
    }

    List<DBObject> dbObjects = cursor.toArray();
    for (DBObject dbObject : dbObjects) {
        Student student = morphia.fromDBObject(Student.class, dbObject);
        students.add(student);
    }
    return students;
}

From source file:edu.sjsu.cohort6.esp.dao.mongodb.UserDAO.java

License:Open Source License

@Override
public List<User> fetch(String query) {
    List<User> users = new ArrayList<>();
    DBObject dbObjQuery;/*from  ww w.  j a  v a 2  s . c o  m*/
    DBCursor cursor;
    if (!(query == null)) {
        dbObjQuery = (DBObject) JSON.parse(query);
        cursor = this.getCollection().find(dbObjQuery);
    } else {
        cursor = this.getCollection().find();
    }

    List<DBObject> dbObjects = cursor.toArray();
    for (DBObject dbObject : dbObjects) {
        User user = morphia.fromDBObject(User.class, dbObject);
        users.add(user);
    }
    return users;
}

From source file:edu.sjsu.cohort6.openstack.db.mongodb.QuotaDAO.java

License:Open Source License

@Override
public List<Quota> fetch(String query) throws DBException {
    List<Quota> quotas = new ArrayList<>();
    DBObject dbObjQuery;//from  w  w  w.  j av  a2 s.  co m
    DBCursor cursor;
    if (!(query == null)) {
        dbObjQuery = (DBObject) JSON.parse(query);
        cursor = this.getCollection().find(dbObjQuery);
    } else {
        cursor = this.getCollection().find();
    }

    List<DBObject> dbObjects = cursor.toArray();
    for (DBObject dbObject : dbObjects) {
        Quota quota = morphia.fromDBObject(Quota.class, dbObject);
        quotas.add(quota);
    }
    return quotas;
}

From source file:edu.sjsu.cohort6.openstack.db.mongodb.ServiceDAO.java

License:Open Source License

@Override
public List<Service> fetch(String query) throws DBException {
    List<Service> services = new ArrayList<>();
    DBObject dbObjQuery;/*from   w  ww.  j  a  v a2 s  .co  m*/
    DBCursor cursor;
    if (!(query == null)) {
        dbObjQuery = (DBObject) JSON.parse(query);
        cursor = this.getCollection().find(dbObjQuery);
    } else {
        cursor = this.getCollection().find();
    }

    List<DBObject> dbObjects = cursor.toArray();
    for (DBObject dbObject : dbObjects) {
        Service service = morphia.fromDBObject(Service.class, dbObject);
        services.add(service);
    }
    return services;

}