Package com.mongodb.binding

Class SingleServerBinding

java.lang.Object

com.mongodb.binding.SingleServerBinding

All Implemented Interfaces:

ReadBinding, ReadWriteBinding, ReferenceCounted, WriteBinding

public class SingleServerBinding
extends java.lang.Object
implements ReadWriteBinding

A simple binding where all connection sources are bound to the server specified in the constructor.

Since:

3.0

Constructor Summary

Constructors

Constructor and Description
SingleServerBinding(Cluster cluster, ServerAddress serverAddress) Creates an instance, defaulting to ReadPreference.primary() for reads.
SingleServerBinding(Cluster cluster, ServerAddress serverAddress, ReadPreference readPreference) Creates an instance.

Method Summary

Modifier and Type	Method and Description
int	getCount() Gets the current reference count, which starts at 0.
ConnectionSource	getReadConnectionSource() Returns a connection source to a server that satisfies the specified read preference.
ReadPreference	getReadPreference() The read preference that all connection sources returned by this instance will satisfy.
SessionContext	getSessionContext() Gets the session context for this binding.
ConnectionSource	getWriteConnectionSource() Supply a connection source to a server that can be written to
void	release() Release a reference to this object.
SingleServerBinding	retain() Retain an additional reference to this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mongodb.binding.ReferenceCounted

getCount, release

Constructor Detail

SingleServerBinding

public SingleServerBinding(Cluster cluster,
                           ServerAddress serverAddress)

Creates an instance, defaulting to ReadPreference.primary() for reads.

Parameters:

cluster - a non-null Cluster which will be used to select a server to bind to

serverAddress - a non-null address of the server to bind to

SingleServerBinding

public SingleServerBinding(Cluster cluster,
                           ServerAddress serverAddress,
                           ReadPreference readPreference)

Creates an instance.

Parameters:

cluster - a non-null Cluster which will be used to select a server to bind to

serverAddress - a non-null address of the server to bind to

readPreference - a non-null ReadPreference for read operations

Method Detail

getWriteConnectionSource

public ConnectionSource getWriteConnectionSource()

Description copied from interface: WriteBinding

Supply a connection source to a server that can be written to

Specified by:

getWriteConnectionSource in interface WriteBinding

Returns:

a connection source

getReadPreference

public ReadPreference getReadPreference()

Description copied from interface: ReadBinding

The read preference that all connection sources returned by this instance will satisfy.

Specified by:

getReadPreference in interface ReadBinding

Returns:

the non-null read preference

getReadConnectionSource

public ConnectionSource getReadConnectionSource()

Description copied from interface: ReadBinding

Returns a connection source to a server that satisfies the specified read preference.

Specified by:

getReadConnectionSource in interface ReadBinding

Returns:

the connection source

getSessionContext

public SessionContext getSessionContext()

Description copied from interface: ReadBinding

Gets the session context for this binding.

Specified by:

getSessionContext in interface ReadBinding

Specified by:

getSessionContext in interface WriteBinding

Returns:

the session context, which may not be null

retain

public SingleServerBinding retain()

Description copied from interface: ReferenceCounted

Retain an additional reference to this object. All retained references must be released, or there will be a leak.

Specified by:

retain in interface ReadBinding

Specified by:

retain in interface ReadWriteBinding

Specified by:

retain in interface ReferenceCounted

Specified by:

retain in interface WriteBinding

Returns:

this

getCount

public int getCount()

Description copied from interface: ReferenceCounted

Gets the current reference count, which starts at 0.

Specified by:

getCount in interface ReferenceCounted

Returns:

the current count, which must be greater than or equal to 0

release

public void release()

Description copied from interface: ReferenceCounted

Release a reference to this object.

Specified by:

release in interface ReferenceCounted