com.mongodb

Class DBAddress

java.lang.Object

com.mongodb.ServerAddress

com.mongodb.DBAddress

public class DBAddress
extends ServerAddress

Represents a database address, which includes the properties of ServerAddress (host and port) and adds a database name.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.String	_db

Fields inherited from class com.mongodb.ServerAddress

_host, _port

Constructor Summary

Constructors

Constructor and Description
DBAddress(DBAddress other, java.lang.String dbname) Create a DBAddress using the host and port from an existing DBAddress, and connected to a given database.
DBAddress(java.net.InetAddress addr, int port, java.lang.String dbname)
DBAddress(java.lang.String urlFormat) Creates a new address.
DBAddress(java.lang.String host, int port, java.lang.String dbname) Creates a DBAddress for the given database on the given host at the given port.
DBAddress(java.lang.String host, java.lang.String dbname) Creates a DBAddress for the given database on the given host.

Method Summary

Modifier and Type	Method and Description
(package private) static void	_check(java.lang.String thing, java.lang.String name)
(package private) static java.lang.String	_fixName(java.lang.String name)
(package private) static java.lang.String	_getDBSection(java.lang.String urlFormat)
(package private) static java.lang.String	_getHostSection(java.lang.String urlFormat)
boolean	equals(java.lang.Object other)
java.lang.String	getDBName() Gets the database name
DBAddress	getSister(java.lang.String name) Creates a DBAddress pointing to a different database on the same server.
int	hashCode()
java.lang.String	toString() Gets a String representation of address as host:port/databaseName.

Methods inherited from class com.mongodb.ServerAddress

defaultHost, defaultPort, getHost, getPort, getSocketAddress, sameHost

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

_db

final java.lang.String _db

Constructor Detail

DBAddress

public DBAddress(java.lang.String urlFormat)
          throws java.net.UnknownHostException

Creates a new address. Accepts as the parameter format:

• name "mydb"
• <host>/name "127.0.0.1/mydb"
• <host>:<port>/name "127.0.0.1:8080/mydb"

Parameters:

urlFormat - the URL-formatted host and port

Throws:

java.net.UnknownHostException

See Also:

MongoClientURI

DBAddress

public DBAddress(DBAddress other,
                 java.lang.String dbname)
          throws java.net.UnknownHostException

Create a DBAddress using the host and port from an existing DBAddress, and connected to a given database.

Parameters:

other - an existing DBAddress that gives the host and port

dbname - the database to which to connect

Throws:

java.net.UnknownHostException

DBAddress

public DBAddress(java.lang.String host,
                 java.lang.String dbname)
          throws java.net.UnknownHostException

Creates a DBAddress for the given database on the given host.

Parameters:

host - host name

dbname - database name

Throws:

java.net.UnknownHostException

DBAddress

public DBAddress(java.lang.String host,
                 int port,
                 java.lang.String dbname)
          throws java.net.UnknownHostException

Creates a DBAddress for the given database on the given host at the given port.

Parameters:

host - host name

port - database port

dbname - database name

Throws:

java.net.UnknownHostException

DBAddress

public DBAddress(java.net.InetAddress addr,
                 int port,
                 java.lang.String dbname)

Parameters:

addr - host address

port - database port

dbname - database name

Method Detail

_getHostSection

static java.lang.String _getHostSection(java.lang.String urlFormat)

_getDBSection

static java.lang.String _getDBSection(java.lang.String urlFormat)

_fixName

static java.lang.String _fixName(java.lang.String name)

_check

static void _check(java.lang.String thing,
                   java.lang.String name)

hashCode

public int hashCode()

Overrides:

hashCode in class ServerAddress

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class ServerAddress

getSister

public DBAddress getSister(java.lang.String name)

Creates a DBAddress pointing to a different database on the same server.

Parameters:

name - database name

Returns:

the DBAddress for the given name with the same host and port as this

Throws:

MongoException

getDBName

public java.lang.String getDBName()

Gets the database name

Returns:

the name of the database

toString

public java.lang.String toString()

Gets a String representation of address as host:port/databaseName.

Overrides:

toString in class ServerAddress

Returns:

this address