Top Description Methods
org.apache.http.pool

public Interface ConnPool<T, E>

Known Direct Implementers
org.apache.http.pool.AbstractConnPool
Type Parameters
<T>
the route type that represents the opposite endpoint of a pooled connection.
<E>
the type of the pool entry containing a pooled connection.
Imports
java.util.concurrent.Future, org.apache.http.concurrent.FutureCallback
ConnPool represents a shared pool connections can be leased from and released back to.
Since
4.2

Method Summary

Modifier and TypeMethod and Description
public Future<E>

Returns:

future for a leased pool entry.
lease(final T
route of the connection.
route, final Object
arbitrary object that represents a particular state (usually a security principal or a unique token identifying the user whose credentials have been used while establishing the connection). May be null.
state, final FutureCallback<E>
operation completion callback.
callback)

Attempts to lease a connection for the given route and with the given state from the pool.

public void
release(E
pool entry leased from the pool
entry, boolean
flag indicating whether or not the released connection is in a consistent state and is safe for further use.
reusable)

Releases the pool entry back to the pool.

Method Detail

leaseback to summary
public Future<E> lease(final T route, final Object state, final FutureCallback<E> callback)

Attempts to lease a connection for the given route and with the given state from the pool.

Parameters
route:T

route of the connection.

state:Object

arbitrary object that represents a particular state (usually a security principal or a unique token identifying the user whose credentials have been used while establishing the connection). May be null.

callback:FutureCallback<E>

operation completion callback.

Returns:Future<E>

future for a leased pool entry.

releaseback to summary
public void release(E entry, boolean reusable)

Releases the pool entry back to the pool.

Parameters
entry:E

pool entry leased from the pool

reusable:boolean

flag indicating whether or not the released connection is in a consistent state and is safe for further use.