Uses of Interface
com.mongodb.DBObject

Packages that use DBObject

com.mongodb	Main package with core files.
com.mongodb.gridfs	GridFS tools.

Uses of DBObject in com.mongodb

Classes in com.mongodb that implement DBObject

class	BasicDBList
class	BasicDBObject A simple implementation of DBObject.
class	CommandResult
class	RawDBObject This object wraps the binary object format ("BSON") used for the transport of serialized objects to / from the Mongo database.
class	ReflectionDBObject

Fields in com.mongodb with type parameters of type DBObject

protected List<DBObject>

DBCollection._hintFields

Methods in com.mongodb that return DBObject

DBObject	DBCursor.curr() Returns the element the cursor is at.
DBObject	DBCursor.explain() Returns an object containing basic information about the exectution of the query that created this cursor This creates a DBObject with the key/value pairs: "cursor" : cursor type "nScanned" : number of records examined by the database for this query "n" : the number of records that the database returned "millis" : how long it took the database to execute the query
DBObject	DBRefBase.fetch()
static DBObject	DBRef.fetch(DB db, DBObject ref)
DBObject	DBCollection.findOne() Returns a single object from this collection.
DBObject	DBCollection.findOne(DBObject o) Returns a single object from this collection matching the query.
DBObject	DBCollection.findOne(DBObject o, DBObject fields) Returns a single object from this collection matching the query.
DBObject	DBCollection.findOne(Object obj) Finds an object by its id.
DBObject	DBCollection.findOne(Object obj, DBObject fields) Finds an object by its id.
DBObject	QueryBuilder.get() Creates a DBObject query to be used for the driver's find operations
DBObject	BasicDBObjectBuilder.get()
DBObject	DBCursor.getKeysWanted()
DBObject	DBCursor.getQuery()
DBObject	DBCollection.group(DBObject key, DBObject cond, DBObject initial, String reduce)
DBObject	DBCursor.next() Returns the element the cursor is at and moves the cursor ahead by one.

Methods in com.mongodb that return types with arguments of type DBObject

List<DBObject>	DBCollection.getIndexInfo() Return a list of the indexes for this collection.
Iterator<DBObject>	DBCursor.iterator()
List<DBObject>	DBCursor.toArray() Converts this cursor to an array.
List<DBObject>	DBCursor.toArray(int min) Converts this cursor to an array.

Methods in com.mongodb with parameters of type DBObject

Object	DBCollection.apply(DBObject o) Adds the "private" fields _id to an object.
Object	DBCollection.apply(DBObject jo, boolean ensureID) Adds the "private" fields _id to an object.
CommandResult	DB.command(DBObject cmd) Execute a database command directly.
long	DBCollection.count(DBObject query)
DBCollection	DB.createCollection(String name, DBObject o) Creates a collection with a given name and options.
void	DBCollection.createIndex(DBObject keys) Forces creation of an index on a set of fields, if one does not already exist.
protected abstract void	DBCollection.createIndex(DBObject keys, DBObject options)
List	DBCollection.distinct(String key, DBObject query) find distinct values for a key
protected abstract void	DBCollection.doapply(DBObject o) Adds any necessary fields to a given object before saving it to the collection.
void	DBCollection.dropIndex(DBObject keys)
void	DBCollection.ensureIndex(DBObject keys) Creates an index on a set of fields, if one does not already exist.
void	DBCollection.ensureIndex(DBObject keys, DBObject optionsIN)
void	DBCollection.ensureIndex(DBObject keys, String name) Ensures an index on this collection (that is, the index will be created if it does not exist).
void	DBCollection.ensureIndex(DBObject keys, String name, boolean unique) Ensures an optionally unique index on this collection.
static DBObject	DBRef.fetch(DB db, DBObject ref)
DBCursor	DBCollection.find(DBObject ref) Queries for an object in this collection.
DBCursor	DBCollection.find(DBObject ref, DBObject keys) Queries for an object in this collection.
DBCursor	DBCollection.find(DBObject ref, DBObject fields, int numToSkip, int batchSize) Finds an object.
DBCursor	DBCollection.find(DBObject ref, DBObject fields, int numToSkip, int batchSize, int options) Finds an object.
DBObject	DBCollection.findOne(DBObject o) Returns a single object from this collection matching the query.
DBObject	DBCollection.findOne(DBObject o, DBObject fields) Returns a single object from this collection matching the query.
DBObject	DBCollection.findOne(Object obj, DBObject fields) Finds an object by its id.
static String	DBCollection.genIndexName(DBObject keys) Generate an index name from the set of fields it is over.
long	DBCollection.getCount(DBObject query) Returns the number of documents in the collection that match the specified query
long	DBCollection.getCount(DBObject query, DBObject fields) Returns the number of documents in the collection that match the specified query
DBObject	DBCollection.group(DBObject key, DBObject cond, DBObject initial, String reduce)
DBCursor	DBCursor.hint(DBObject indexKeys) Informs the database of indexed fields of the collection in order to improve performance.
abstract void	DBCollection.insert(DBObject doc) Saves an document to the database.
abstract void	DBCollection.insert(DBObject[] arr) Saves an array of documents to the database.
MapReduceOutput	DBCollection.mapReduce(DBObject command)
MapReduceOutput	DBCollection.mapReduce(String map, String reduce, String outputCollection, DBObject query) performs a map reduce operation
abstract void	DBCollection.remove(DBObject o) Removes objects from the database collection.
void	DBCollection.save(DBObject jo) Saves an object to this collection.
DBCursor	DBCursor.sort(DBObject orderBy) Sorts this cursor's elements.
void	DBCollection.update(DBObject q, DBObject o)
abstract void	DBCollection.update(DBObject q, DBObject o, boolean upsert, boolean multi) Performs an update operation.
void	DBCollection.updateMulti(DBObject q, DBObject o)

Method parameters in com.mongodb with type arguments of type DBObject

abstract void	DBCollection.insert(List<DBObject> list) Saves an array of documents to the database.
void	DBCollection.setHintFields(List<DBObject> lst) Set hint fields for this collection.

Constructors in com.mongodb with parameters of type DBObject

DBCursor(DBCollection collection, DBObject q, DBObject k)
Initializes a new database cursor

Uses of DBObject in com.mongodb.gridfs

Classes in com.mongodb.gridfs that implement DBObject

class	GridFSDBFile
class	GridFSFile
class	GridFSInputFile

Methods in com.mongodb.gridfs that return DBObject

DBObject	GridFSFile.getMetaData()
DBObject	GridFSInputFile.getMetaData()

Methods in com.mongodb.gridfs with parameters of type DBObject

List<GridFSDBFile>	GridFS.find(DBObject query)
GridFSDBFile	GridFS.findOne(DBObject query)
DBCursor	GridFS.getFileList(DBObject query) Returns a cursor for this filestore
void	GridFS.remove(DBObject query)