程序包 com.mongodb

The core mongodb package

请参阅: 说明

接口概要

接口	说明
Block<T>	An interface for applying some logic against the given parameter.
Cursor	Interface for providing consistent behaviour between different Cursor implementations.
DBCallback	The DB callback interface.
DBCallbackFactory	Factory for creating concrete implementations of DBCallback.
DBDecoder	An interface for decoders of BSON into instances of DBObject that belong to a DBCollection.
DBDecoderFactory	Creates concrete DBDecoder instances.
DBEncoder	An interface for encoders of BSONObject to BSON.
DBEncoderFactory	Creates concrete DBEncoder instances.
DBObject	This interface adds some specific behaviour to BSONObject for MongoDB documents.
Function<T,R>	Apply a function to the input object yielding an appropriate result object.

类概要

类	说明
AggregationOptions	The options to apply to an aggregate operation.
AggregationOptions.Builder	Builder for creating AggregationOptions.
AggregationOutput	Container for the result of aggregation operation.
BasicDBList	An implementation of List that reflects the way BSON lists work.
BasicDBObject	A basic implementation of BSON object that is MongoDB specific.
BasicDBObjectBuilder	Utility for building complex objects.
BSONTimestampCodec	Knows how to encode and decode BSON timestamps.
BulkUpdateRequestBuilder	A builder for a single update request.
BulkWriteError	Represents an error for an item included in a bulk write operation, e.g. a duplicate key error
BulkWriteOperation	A bulk write operation.
BulkWriteRequestBuilder	A builder for a single write request.
BulkWriteResult	The result of a successful bulk write operation.
BulkWriteUpsert	Represents an upsert request in a bulk write operation that resulted in an insert.
Bytes	Class that hold definitions of the wire protocol
CommandResult	A simple wrapper to hold the result of a command.
ConnectionString	Represents a Connection String.
DB	A thread-safe client view of a logical database in a MongoDB cluster.
DBAddress	已过时 This class is no longer needed, as the driver does not rely on it for anything anymore.
DBCollection	Implementation of a database collection.
DBCursor	An iterator over database results.
DBObjectCodec	A collectible codec for a DBObject.
DBObjectCodecProvider	A provider for a DBObjectCodec.
DBRef	A representation of a database reference.
DBRefCodec	A Codec for DBRef instances.
DBRefCodecProvider	A codec provider for DBRef.
DefaultDBCallback	An implementation of DBCallback that decodes into a DBObject.
DefaultDBDecoder	An implementation of DBDecoder
DefaultDBEncoder	The default BSON encoder for BSONObject instances.
GroupCommand	This class groups the argument for a group operation and can build the underlying command object
InsertOptions	Options related to insertion of documents into MongoDB.
LazyDBCallback	A BSONCallback for the creation of LazyDBObject and LazyDBList instances.
LazyDBDecoder	A decoder for LazyDBObject instances.
LazyDBEncoder	Encoder that only knows how to encode BSONObject instances of type LazyDBObject.
LazyDBList	A LazyDBObject representing a BSON array.
LazyDBObject	An immutable DBObject backed by a byte buffer that lazily provides keys and values on request.
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.
MongoNamespace	A MongoDB namespace, which includes a database name and collection name.
MongoOptions	已过时 Please use MongoClientOptions instead.
MongoURI	已过时 Replaced by MongoClientURI
ParallelScanOptions	The options to use for a parallel collection scan.
ParallelScanOptions.Builder	A builder for the options
QueryBuilder	Utility for creating DBObject queries
QueryOperators	MongoDB keywords for various query operations.
ReadConcern	The readConcern option allows clients to choose a level of isolation for their reads.
ReadPreference	A class that represents preferred replica set members to which a query or command can be sent.
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	Represents the location of a Mongo server - i.e. server name and port number
ServerCursor	A class representing a cursor id associated with a server address (host/port) Since cursor ids are only useful in the context of a single MongoDB server process, you need both values to do a getMore on the cursor.
Tag	A replica set tag.
TaggableReadPreference	Abstract class for all preference which can be combined with tags
TagSet	An immutable set of tags, used to select members of a replica set to use for read operations.
WriteConcern	Controls the acknowledgment of write operations with various options.
WriteConcern.Majority	已过时 Prefer WriteConcern.MAJORITY, WriteConcern.withWTimeout(long, TimeUnit), WriteConcern.withJournal(Boolean)
WriteConcernError	An error representing a failure by the server to apply the requested write concern to the bulk operation.
WriteConcernResult	The result of a successful write operation.
WriteError	Represents the details of a write error , e.g. a duplicate key error
WriteResult	This class lets you access the results of the previous acknowledged write.

枚举概要

枚举	说明
AggregationOptions.OutputMode	Enumeration to define where the results of the aggregation will be output.
AuthenticationMechanism	An enumeration of the MongodDB-supported authentication mechanisms.
CursorType	An enumeration of cursor types.
ErrorCategory	A categorization of errors returned by a MongoDB server command.
ExplainVerbosity	An enumeration of the verbosity levels available for explaining query execution.
MapReduceCommand.OutputType	Represents the different options available for outputting the results of a map-reduce operation.
ReadConcernLevel	The readConcern option allows clients to choose a level of isolation for their reads.

异常错误概要

异常错误	说明
BulkWriteException	An exception that represents all errors associated with a bulk write operation.
DuplicateKeyException	Subclass of WriteConcernException representing a duplicate key exception
MongoBulkWriteException	An exception that represents all errors associated with a bulk write operation.
MongoClientException	A base class for exceptions indicating a failure condition with the MongoClient.
MongoCommandException	An exception indicating that a command sent to a MongoDB server returned a failure.
MongoCursorNotFoundException	Subclass of MongoException representing a cursor-not-found exception.
MongoException	Top level Exception for all Exceptions, server-side or client-side, that come from the driver.
MongoExecutionTimeoutException	Exception indicating that the execution of the current operation timed out as a result of the maximum operation time being exceeded.
MongoGridFSException	An exception indicating that a failure occurred in GridFS.
MongoIncompatibleDriverException	An exception indicating that this version of the driver is not compatible with at least one of the servers that it is currently connected to.
MongoInternalException	A 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.
MongoNodeIsRecoveringException	An exception indicating that the server is a member of a replica set but is in recovery mode, and therefore refused to execute the operation.
MongoNotPrimaryException	An exception indicating that the server is a member of a replica set but is not the primary, and therefore refused to execute either a write operation or a read operation that required a primary.
MongoQueryException	An exception indicating that a query operation failed on the server.
MongoSecurityException	This exception is thrown when there is an error reported by the underlying client authentication mechanism.
MongoServerException	An exception indicating that some error has been raised by a MongoDB server in response to an operation.
MongoSocketClosedException	This exception is thrown when trying to read or write from a closed socket.
MongoSocketException	Subclass of MongoException representing a network-related exception
MongoSocketOpenException	This exception is thrown when there is an exception opening a Socket.
MongoSocketReadException	This exception is thrown when there is an exception reading a response from a Socket.
MongoSocketReadTimeoutException	This exception is thrown when there is a timeout reading a response from the socket.
MongoSocketWriteException	This exception is thrown when there is an exception writing a response to a Socket.
MongoTimeoutException	An exception indicating that the driver has timed out waiting for either a server or a connection to become available.
MongoWaitQueueFullException	An exception indicating that the queue for waiting for a pooled connection is full.
MongoWriteConcernException	An exception indicating a failure to apply the write concern to the requested write operation
MongoWriteException	An exception indicating the failure of a write operation.
WriteConcernException	An exception representing an error reported due to a write failure.

程序包com.mongodb的说明

The core mongodb package