const classafMongo::Database

sys::Obj
  afMongo::Database

Represents a MongoDB database.

authenticate

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Obj? authenticate(Str userName, Str password, |Database->Obj? func)

Executes the given function passing in a database (connection) that has been authenticated with the given user. Within the function, the authenticated database may be used as often as you wish.

data := db.authenticate("ZeroCool", "password") |authDb -> Obj?| {

    return authDb["top-secret"].findAll
}

All Mongo objects ( Collection, Index, User, etc...) created from the authenticated database will inherit the user credentials.

collection

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Collection collection(Str collectionName)

Returns a Collection with the given name.

Note this just instantiates the Fantom object, it does not create anything in the database.

collectionNames

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Str[] collectionNames()

Returns all the collection names in the database.

drop

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This drop()

Drops the database. Be careful!

@see http://docs.mongodb.org/manual/reference/command/dropDatabase/

dropAllUsers

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Int dropAllUsers()

Drops ALL users from this database. Be careful!

Returns the number of users dropped.

@see http://docs.mongodb.org/manual/reference/command/dropAllUsersFromDatabase/

eval

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Obj? eval(Code func, Obj?[] args := [,], Bool noLock := false)

Evaluates a JavaScript function on the database server.

scope := ["y":2]
func  := Code("function (x) { return x + y; }", scope)
xy    := db.eval(func, [3f])  // --> 5.0

@see http://docs.mongodb.org/manual/reference/command/eval/

get

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@Operator Collection get(Str collectionName)

Convenience / shorthand notation for collection(name)

makeWithName

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new makeWithName(ConnectionManager connectionManager, Str name, |This? f := null)

Creates a Database with the given name.

Note this just instantiates the Fantom object, it does not create anything in the database.

name

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const Str name

The name of the database.

runCmd

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Str:Obj? runCmd(Str:Obj? cmd)

For Power Users!

Runs any arbitrary command against this database.

Note you must set the write concern yourself, should the command take one.

stats

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Str:Obj? stats(Int scale := 1)

Returns storage statistics for this database.

@see http://docs.mongodb.org/manual/reference/command/dbStats/

user

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User user(Str userName)

Returns a User with the given name.

Note this just instantiates the Fantom object, it does not create anything in the database.

userNames

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Str[] userNames()

Returns all the index names of this collection.

writeConcern

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const Str:Obj? writeConcern := MongoConstants.defaultWriteConcern

This write concern is passed down to all Collection and User instances created by this Database.