com.mongodb
Class DBPortPool

java.lang.Object
  com.mongodb.util.SimplePool<DBPort>
      com.mongodb.DBPortPool

All Implemented Interfaces:

MongoConnectionPoolMXBean

public class DBPortPool
extends SimplePool<DBPort>
implements MongoConnectionPoolMXBean

This class is NOT part of the public API. Be prepared for non-binary compatible changes in minor releases.

Nested Class Summary

static class	DBPortPool.ConnectionWaitTimeOut
static class	DBPortPool.NoMoreConnection
static class	DBPortPool.SemaphoresOut

Field Summary

Fields inherited from class com.mongodb.util.SimplePool

_avail, _name, _out, _size

Method Summary

void	cleanup(DBPort p) override this if you need to do any cleanup
protected DBPort	createNew() Creates a new object of this pool's type.
DBPort	get() Gets an object from the pool - will block if none are available
String	getHost() Gets the host that this connection pool is connecting to.
int	getPort() Gets the port that this connection pool is connecting to.
ServerAddress	getServerAddress()
ConnectionPoolStatisticsBean	getStatistics() Gets the statistics for this connection pool.
protected long	memSize(DBPort p)
protected int	pick(int recommended, boolean couldCreate) Pick a member of _avail.

Methods inherited from class com.mongodb.util.SimplePool

close, done, get, getAvailable, getInUse, getMaxSize, getName, getTotal, remove, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mongodb.MongoConnectionPoolMXBean

getMaxSize, getName

Method Detail

getHost

public String getHost()

Description copied from interface: MongoConnectionPoolMXBean

Gets the host that this connection pool is connecting to.

Specified by:

getHost in interface MongoConnectionPoolMXBean

Returns:

the host

getPort

public int getPort()

Description copied from interface: MongoConnectionPoolMXBean

Gets the port that this connection pool is connecting to.

Specified by:

getPort in interface MongoConnectionPoolMXBean

Returns:

the port

getStatistics

public ConnectionPoolStatisticsBean getStatistics()

Description copied from interface: MongoConnectionPoolMXBean

Gets the statistics for this connection pool.

Specified by:

getStatistics in interface MongoConnectionPoolMXBean

Returns:

the connection pool statistics

memSize

protected long memSize(DBPort p)

pick

protected int pick(int recommended,
                   boolean couldCreate)

Description copied from class: SimplePool

Pick a member of _avail. This method is called with a lock held on _avail, so it may be used safely.

Overrides:

pick in class SimplePool<DBPort>

Parameters:

recommended - the recommended member to choose.

couldCreate - true if there is room in the pool to create a new object

Returns:

>= 0 the one to use, -1 create a new one

get

public DBPort get()

Description copied from class: SimplePool

Gets an object from the pool - will block if none are available

Overrides:

get in class SimplePool<DBPort>

Returns:

Throws:

MongoException

cleanup

public void cleanup(DBPort p)

Description copied from class: SimplePool

override this if you need to do any cleanup

Overrides:

cleanup in class SimplePool<DBPort>

createNew

protected DBPort createNew()

Description copied from class: SimplePool

Creates a new object of this pool's type. Implementations should throw a runtime exception if unable to create.

Specified by:

createNew in class SimplePool<DBPort>

Returns:

the new object.

getServerAddress

public ServerAddress getServerAddress()