MongoDB

Instance Constructors

new MongoDB(underlying: DB)

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def addOption(option: Int): Unit

Manipulate Network Options
Manipulate Network Options

See also
com.mongodb.Bytes
com.mongodb.Mongo
def apply(collection: String): MongoCollection

Apply method to proxy getCollection, to allow invocation of dbInstance("collectionName") instead of getCollection
Apply method to proxy getCollection, to allow invocation of dbInstance("collectionName") instead of getCollection
collection
a string for the collection name
returns
MongoCollection A wrapped instance of a Mongo DBCollection Class returning generic DBObjects
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def collectionExists(collectionName: String): Boolean

Checks to see if a collection by name %lt;name> exists.
Checks to see if a collection by name %lt;name> exists.
collectionName
The collection to test for existence
returns
false if no collection by that name exists, true if a match to an existing collection was found
def collectionNames(): Set[String]

Returns a set of the names of collections in this database.
Returns a set of the names of collections in this database.
returns
the names of collections in this database
def command(cmd: Imports.DBObject, readPreference: Imports.ReadPreference): CommandResult

Execute a database command directly.
Execute a database command directly.
returns
the result of the command from the database

See also
List of Commands
def command(cmd: String): CommandResult

Execute a database command directly.
Execute a database command directly.
returns
the result of the command from the database

See also
List of Commands
def command(cmd: Imports.DBObject): CommandResult

Execute a database command directly.
Execute a database command directly.
returns
the result of the command from the database

See also
List of Commands
def createCollection(name: String, o: Imports.DBObject): DBCollection

Creates a collection with a given name and options.
Creates a collection with a given name and options. If the collection does not exist, a new collection is created. Possible options: <dl> <dt>capped</dt>
boolean: if the collection is capped
<dt>size</dt>
int: collection size
<dt>max</dt>
int: max number of documents
</dl>
name
the name of the collection to return
o
options
returns
the collection
def doEval(code: String, args: AnyRef*): CommandResult
def dropDatabase(): Unit

Drops this database.
Drops this database. Removes all data on disk. Use with caution.
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def eval(code: String, args: AnyRef*): AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getCollection(name: String): DBCollection

Gets a collection with a given name.
Gets a collection with a given name. If the collection does not exist, a new collection is created.
name
(String) the name of the collection to return
returns
the collection
def getCollectionFromString(s: String): DBCollection

Returns a collection matching a given string.
Returns a collection matching a given string.
s
the name of the collection
returns
the collection
def getCollectionNames(): Set[String]

Returns a set of the names of collections in this database.
Returns a set of the names of collections in this database.
returns
the names of collections in this database
def getName: String
def getOptions: Int

Manipulate Network Options
Manipulate Network Options

See also
com.mognodb.Bytes
com.mongodb.Mongo
def getReadPreference: Imports.ReadPreference

Gets the read preference for this database.
Gets the read preference for this database. Will be used as default for reads from any collection in this database. See the documentation for com.mongodb.ReadPreference for more information.
def getSisterDB(name: String): MongoDB
def getStats(): CommandResult
def getWriteConcern: Imports.WriteConcern

get the write concern for this database, which is used for writes to any collection in this database.
get the write concern for this database, which is used for writes to any collection in this database. See the documentation for com.mongodb.WriteConcern for more info.

See also
WriteConcern
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def mapReduce(cmd: map_reduce.MapReduceCommand): MapReduceResult

The Java Driver is a bit outdated and is missing the finalize option.
The Java Driver is a bit outdated and is missing the finalize option. Additionally, it returns ZERO information about the actual results of the mapreduce, just a cursor to the result collection. This is less than ideal. So I've wrapped it in something more useful.
cmd
An instance of MapReduceCommand representing the required MapReduce
returns
MapReduceResult a wrapped result object. This contains the returns success, counts etc, but implements iterator and can be iterated directly
def name: String
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def options: Int

Manipulate Network Options
Manipulate Network Options

See also
com.mognodb.Bytes
com.mongodb.Mongo
def readPreference: Imports.ReadPreference

Gets the read preference for this database.
Gets the read preference for this database. Will be used as default for reads from any collection in this database. See the documentation for com.mongodb.ReadPreference for more information.
def readPreference_=(pref: Imports.ReadPreference): Unit
def resetOptions(): Unit

Manipulate Network Options
Manipulate Network Options

See also
com.mongodb.Bytes
com.mongodb.Mongo
def setReadPreference(pref: Imports.ReadPreference): Unit

Sets the read preference for this database.
Sets the read preference for this database. Will be used as default for reads from any collection in this database. See the documentation for com.mongodb.ReadPreference for more information.
pref
Read Preference to use
def setWriteConcern(concern: Imports.WriteConcern): Unit

Set the write concern for this database.
Set the write concern for this database. Will be used for writes to any collection in this database. See the documentation for com.mongodb.WriteConcern for more info.
concern
(WriteConcern) The write concern to use

See also
http://www.thebuzzmedia.com/mongodb-single-server-data-durability-guide/
WriteConcern
def stats(): CommandResult
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
MongoDB → AnyRef → Any
val underlying: DB
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
def writeConcern: Imports.WriteConcern

get the write concern for this database, which is used for writes to any collection in this database.
get the write concern for this database, which is used for writes to any collection in this database. See the documentation for com.mongodb.WriteConcern for more info.

See also
http://www.thebuzzmedia.com/mongodb-single-server-data-durability-guide/
WriteConcern
def writeConcern_=(concern: Imports.WriteConcern): Unit

Set the write concern for this database.
Set the write concern for this database. Will be used for writes to any collection in this database. See the documentation for com.mongodb.WriteConcern for more info.
concern
(WriteConcern) The write concern to use

See also
http://www.thebuzzmedia.com/mongodb-single-server-data-durability-guide/
WriteConcern

Deprecated Value Members

def slaveOk(): Unit

Sets queries to be OK to run on slave nodes.
Sets queries to be OK to run on slave nodes.

Annotations
@deprecated @SuppressWarnings()
Deprecated
(Since version 2.3.0) Replaced with ReadPreference.SECONDARY.

Related Docs: object MongoDB | package casbah

class MongoDB extends AnyRef

Instance Constructors

new MongoDB(underlying: DB)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def addOption(option: Int): Unit

def apply(collection: String): MongoCollection

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def collectionExists(collectionName: String): Boolean

def collectionNames(): Set[String]

def command(cmd: Imports.DBObject, readPreference: Imports.ReadPreference): CommandResult

def command(cmd: String): CommandResult

def command(cmd: Imports.DBObject): CommandResult

def createCollection(name: String, o: Imports.DBObject): DBCollection

def doEval(code: String, args: AnyRef*): CommandResult

def dropDatabase(): Unit

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def eval(code: String, args: AnyRef*): AnyRef

def finalize(): Unit

final def getClass(): Class[_]

def getCollection(name: String): DBCollection

def getCollectionFromString(s: String): DBCollection

def getCollectionNames(): Set[String]

def getName: String

def getOptions: Int

def getReadPreference: Imports.ReadPreference

def getSisterDB(name: String): MongoDB

def getStats(): CommandResult

def getWriteConcern: Imports.WriteConcern

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def mapReduce(cmd: map_reduce.MapReduceCommand): MapReduceResult

def name: String

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def options: Int

def readPreference: Imports.ReadPreference

def readPreference_=(pref: Imports.ReadPreference): Unit

def resetOptions(): Unit

def setReadPreference(pref: Imports.ReadPreference): Unit

def setWriteConcern(concern: Imports.WriteConcern): Unit

def stats(): CommandResult

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

val underlying: DB

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def writeConcern: Imports.WriteConcern

def writeConcern_=(concern: Imports.WriteConcern): Unit

Deprecated Value Members

def slaveOk(): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped