Package com.mongodb

Main package with core files.

See: Description

Interface Summary

Interface	Description
DBCallback	The DB callback interface.
DBCallbackFactory	The DBCallback factory interface.
DBConnector	Interface that provides the ability to exchange request/response with the database
DBDecoder
DBDecoderFactory
DBEncoder
DBEncoderFactory
DBObject	A key-value map that can be saved to the database.
Java5MongoConnectionPoolMBean	A standard MBean interface for a Mongo connection pool, for use on Java 5 virtual machines.
MongoConnectionPoolMXBean	A standard MXBean interface for a Mongo connection pool, for use on Java 6 and above virtual machines.

Class Summary

Class	Description
AggregationOutput
BasicDBList	a basic implementation of bson list that is mongo specific
BasicDBObject	a basic implementation of bson object that is mongo specific.
BasicDBObjectBuilder	utility for building complex objects example: BasicDBObjectBuilder.start().add( "name" , "eliot" ).add( "number" , 17 ).get()
Bytes	Class that hold definitions of the wire protocol
CommandResult	A simple wrapper for the result of getLastError() calls and other commands
DB	an abstract class that represents a logical database on a server
DBAddress	Represents a database address
DBApiLayer	Database API This cannot be directly instantiated, but the functions are available through instances of Mongo.
DBCollection	This class provides a skeleton implementation of a database collection.
DBCursor	An iterator over database results.
DBPointer	Deprecated
DBPort	represents a Port to the database, which is effectively a single connection to a server Methods implemented at the port level should throw the raw exceptions like IOException, so that the connector above can make appropriate decisions on how to handle.
DBPortPool	This class is NOT part of the public API.
DBRef	overrides DBRefBase to understand a BSONObject representation of a reference.
DBRefBase	represents a database reference, which points to an object stored in the database
DBTCPConnector
DefaultDBCallback	This class overrides BasicBSONCallback to implement some extra features specific to the Database.
DefaultDBDecoder
DefaultDBEncoder
GroupCommand	This class groups the argument for a group operation and can build the underlying command object
InUseConnectionBean	This class is NOT part of the public API.
LazyDBCallback
LazyDBDecoder
LazyDBEncoder	Encoder that only knows how to encode BSONObject instances of type LazyDBObject.
LazyDBObject
LazyWriteableDBCallback
LazyWriteableDBDecoder
LazyWriteableDBObject
MapReduceCommand	This class groups the argument for a map/reduce operation and can build the underlying command object
MapReduceOutput	Represents the result of a map/reduce operation
Mongo	A database connection with internal connection pooling.
Mongo.Holder	Mongo.Holder can be used as a static place to hold several instances of Mongo.
MongoClient	A MongoDB client with internal connection pooling.
MongoClientOptions	Various settings to control the behavior of a MongoClient.
MongoClientOptions.Builder	A builder for MongoClientOptions so that MongoClientOptions can be immutable, and to support easier construction through chaining.
MongoClientURI	Represents a URI which can be used to create a MongoClient instance.
MongoCredential	Represents credentials to authenticate to a mongo server, as well as the source of the credentials and the authentication mechanism to use.
MongoOptions	Various settings for a Mongo instance.
MongoURI	Represents a URI which can be used to create a Mongo instance.
QueryBuilder	Utility for creating DBObject queries
QueryOperators	MongoDB keywords for various query operations
RawDBObject	This object wraps the binary object format ("BSON") used for the transport of serialized objects to / from the Mongo database.
ReadPreference	An abstract class that represents preferred replica set members to which a query or command can be sent.
ReadPreference.TaggedReadPreference	Deprecated As of release 2.9, replaced by ReadPreference.secondaryPreferred(DBObject firstTagSet, DBObject...
ReflectionDBObject	This class enables to map simple Class fields to a BSON object fields
ReflectionDBObject.JavaWrapper	Represents a wrapper around the DBObject to interface with the Class fields
ReplicaSetStatus	Keeps replica set status.
ServerAddress	mongo server address
ServerError	Represents a server error
TaggableReadPreference	Abstract base class for all preference which can be combined with tags
WriteConcern	WriteConcern control the acknowledgment of write operations with various options.
WriteConcern.Majority
WriteResult	This class lets you access the results of the previous write.

Enum Summary

Enum	Description
MapReduceCommand.OutputType	INLINE - Return results inline, no result is written to the DB server REPLACE - Save the job output to a collection, replacing its previous content MERGE - Merge the job output with the existing contents of outputTarget collection REDUCE - Reduce the job output with the existing contents of outputTarget collection

Exception Summary

Exception	Description
CommandFailureException	An exception indicating a failed command.
DBPortPool.ConnectionWaitTimeOut
DBPortPool.NoMoreConnection
DBPortPool.SemaphoresOut
MongoException	A general exception raised in Mongo
MongoException.CursorNotFound	Subclass of MongoException representing a cursor-not-found exception
MongoException.DuplicateKey	Subclass of WriteConcernException representing a duplicate key error
MongoException.Network	Subclass of MongoException representing a network-related exception
MongoInternalException	An Mongo exception internal to the driver, not carrying any error code
MongoInterruptedException	A non-checked exception indicating that the driver has been interrupted by a call to Thread.interrupt.
WriteConcernException	An exception representing an error reported due to a write failure.

Package com.mongodb Description

Main package with core files. @see Mongo is the main entry point.