com.mongodb
Class DBApiLayer

java.lang.Object
  com.mongodb.DB
      com.mongodb.DBApiLayer

public class DBApiLayer
extends DB

Database API This cannot be directly instantiated, but the functions are available through instances of Mongo.

Nested Class Summary

Nested classes/interfaces inherited from class com.mongodb.DB

DB.WriteConcern

Field Summary

Fields inherited from class com.mongodb.DB

_readOnly

Constructor Summary

protected

DBApiLayer(String root, DBConnector connector)

Method Summary

protected com.mongodb.DBApiLayer.MyCollection	doGetCollection(String name)
DBCollection	getCollectionFromFull(String fullNameSpace) Get a collection from a <databaseName>.<collectionName>.
DB	getSisterDB(String dbName)
void	requestDone()
void	requestEnsureConnection()
void	requestStart()

Methods inherited from class com.mongodb.DB

addUser, authenticate, collectionExists, command, command, createCollection, doEval, dropDatabase, eval, forceError, getCollection, getCollectionFromString, getCollectionNames, getLastError, getName, getPreviousError, getWriteConcern, resetError, resetIndexCache, setReadOnly, setWriteConcern, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DBApiLayer

protected DBApiLayer(String root,
                     DBConnector connector)

Method Detail

requestStart

public void requestStart()

Specified by:

requestStart in class DB

requestDone

public void requestDone()

Specified by:

requestDone in class DB

requestEnsureConnection

public void requestEnsureConnection()

Specified by:

requestEnsureConnection in class DB

doGetCollection

protected com.mongodb.DBApiLayer.MyCollection doGetCollection(String name)

Specified by:

doGetCollection in class DB

getCollectionFromFull

public DBCollection getCollectionFromFull(String fullNameSpace)

Get a collection from a <databaseName>.<collectionName>. If fullNameSpace does not contain any "."s, this will find a collection called fullNameSpace and return it. Otherwise, it will find the collecton collectionName and return it.

Specified by:

getCollectionFromFull in class DB

Parameters:

fullNameSpace - the full name to find

Returns:

the collection

Throws:

RuntimeException - if the database named is not this database

getSisterDB

public DB getSisterDB(String dbName)

Specified by:

getSisterDB in class DB