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.

MongoDB documentation

MongoDB Ports

MongoDB Connection String

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
String	getDBName() Gets the database name
DBAddress	getSister(String name) Creates a DBAddress pointing to a different database on the same server.
int	hashCode()
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

Constructor Detail

DBAddress

public DBAddress(String urlFormat)
          throws 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:

UnknownHostException

See Also:

MongoClientURI

MongoDB documentation

MongoDB Connection String

DBAddress

public DBAddress(DBAddress other,
                 String dbname)
          throws 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:

UnknownHostException

DBAddress

public DBAddress(String host,
                 String dbname)
          throws UnknownHostException

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

Parameters:

host - host name

dbname - database name

Throws:

UnknownHostException

DBAddress

public DBAddress(String host,
                 int port,
                 String dbname)
          throws 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:

UnknownHostException

DBAddress

public DBAddress(InetAddress addr,
                 int port,
                 String dbname)

Parameters:

addr - host address

port - database port

dbname - database name

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class ServerAddress

equals

public boolean equals(Object other)

Overrides:

equals in class ServerAddress

getSister

public DBAddress getSister(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 String getDBName()

Gets the database name

Returns:

the name of the database

toString

public String toString()

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

Overrides:

toString in class ServerAddress

Returns:

this address