org.apache.http.nio.pool

Class AbstractNIOConnPool<T,C,E extends PoolEntry<T,C>>

java.lang.Object

org.apache.http.nio.pool.AbstractNIOConnPool<T,C,E>

Type Parameters:

T - route

C - connection object

E - pool entry

All Implemented Interfaces:

ConnPool<T,E>, ConnPoolControl<T>

Direct Known Subclasses:

BasicNIOConnPool

@Contract(threading=SAFE_CONDITIONAL)
public abstract class AbstractNIOConnPool<T,C,E extends PoolEntry<T,C>>
extends Object
implements ConnPool<T,E>, ConnPoolControl<T>

Abstract non-blocking connection pool.

Since:

4.2

Constructor Summary

Constructors

Constructor and Description
AbstractNIOConnPool(ConnectingIOReactor ioReactor, NIOConnFactory<T,C> connFactory, int defaultMaxPerRoute, int maxTotal) Deprecated. use AbstractNIOConnPool(ConnectingIOReactor, NIOConnFactory, SocketAddressResolver, int, int)
AbstractNIOConnPool(ConnectingIOReactor ioReactor, NIOConnFactory<T,C> connFactory, SocketAddressResolver<T> addressResolver, int defaultMaxPerRoute, int maxTotal)

Method Summary

Methods

Modifier and Type	Method and Description
void	closeExpired()
void	closeIdle(long idletime, TimeUnit timeUnit)
protected abstract E	createEntry(T route, C conn)
protected void	enumAvailable(PoolEntryCallback<T,C> callback) Enumerates all available connections.
protected void	enumEntries(Iterator<E> it, PoolEntryCallback<T,C> callback) Deprecated. (4.3.2)
protected void	enumLeased(PoolEntryCallback<T,C> callback) Enumerates all leased connections.
int	getDefaultMaxPerRoute()
int	getMaxPerRoute(T route)
int	getMaxTotal()
Set<T>	getRoutes() Returns snapshot of all knows routes
PoolStats	getStats(T route)
PoolStats	getTotalStats()
boolean	isShutdown()
Future<E>	lease(T route, Object state)
Future<E>	lease(T route, Object state, FutureCallback<E> callback)
Future<E>	lease(T route, Object state, long connectTimeout, long leaseTimeout, TimeUnit timeUnit, FutureCallback<E> callback)
Future<E>	lease(T route, Object state, long connectTimeout, TimeUnit timeUnit, FutureCallback<E> callback)
protected void	onLease(E entry)
protected void	onRelease(E entry)
protected void	onReuse(E entry)
void	release(E entry, boolean reusable)
protected void	requestCancelled(SessionRequest request)
protected void	requestCompleted(SessionRequest request)
protected void	requestFailed(SessionRequest request)
protected void	requestTimeout(SessionRequest request)
protected SocketAddress	resolveLocalAddress(T route) Deprecated. (4.3) use SocketAddressResolver
protected SocketAddress	resolveRemoteAddress(T route) Deprecated. (4.3) use SocketAddressResolver
void	setDefaultMaxPerRoute(int max)
void	setMaxPerRoute(T route, int max)
void	setMaxTotal(int max)
void	shutdown(long waitMs)
String	toString()
void	validatePendingRequests()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNIOConnPool

@Deprecated
public AbstractNIOConnPool(ConnectingIOReactor ioReactor,
                              NIOConnFactory<T,C> connFactory,
                              int defaultMaxPerRoute,
                              int maxTotal)

Deprecated. use AbstractNIOConnPool(ConnectingIOReactor, NIOConnFactory, SocketAddressResolver, int, int)

AbstractNIOConnPool

public AbstractNIOConnPool(ConnectingIOReactor ioReactor,
                   NIOConnFactory<T,C> connFactory,
                   SocketAddressResolver<T> addressResolver,
                   int defaultMaxPerRoute,
                   int maxTotal)

Since:

4.3

Method Detail

resolveRemoteAddress

@Deprecated
protected SocketAddress resolveRemoteAddress(T route)

Deprecated. (4.3) use SocketAddressResolver

resolveLocalAddress

@Deprecated
protected SocketAddress resolveLocalAddress(T route)

Deprecated. (4.3) use SocketAddressResolver

createEntry

protected abstract E createEntry(T route,
            C conn)

onLease

protected void onLease(E entry)

Since:

4.3

onRelease

protected void onRelease(E entry)

Since:

4.3

onReuse

protected void onReuse(E entry)

Since:

4.4

isShutdown

public boolean isShutdown()

shutdown

public void shutdown(long waitMs)
              throws IOException

Throws:

IOException

lease

public Future<E> lease(T route,
              Object state,
              long connectTimeout,
              TimeUnit timeUnit,
              FutureCallback<E> callback)

lease

public Future<E> lease(T route,
              Object state,
              long connectTimeout,
              long leaseTimeout,
              TimeUnit timeUnit,
              FutureCallback<E> callback)

Since:

4.3

lease

public Future<E> lease(T route,
              Object state,
              FutureCallback<E> callback)

Specified by:

lease in interface ConnPool<T,E extends PoolEntry<T,C>>

lease

public Future<E> lease(T route,
              Object state)

release

public void release(E entry,
           boolean reusable)

Specified by:

release in interface ConnPool<T,E extends PoolEntry<T,C>>

validatePendingRequests

public void validatePendingRequests()

requestCompleted

protected void requestCompleted(SessionRequest request)

requestCancelled

protected void requestCancelled(SessionRequest request)

requestFailed

protected void requestFailed(SessionRequest request)

requestTimeout

protected void requestTimeout(SessionRequest request)

setMaxTotal

public void setMaxTotal(int max)

Specified by:

setMaxTotal in interface ConnPoolControl<T>

getMaxTotal

public int getMaxTotal()

Specified by:

getMaxTotal in interface ConnPoolControl<T>

setDefaultMaxPerRoute

public void setDefaultMaxPerRoute(int max)

Specified by:

setDefaultMaxPerRoute in interface ConnPoolControl<T>

getDefaultMaxPerRoute

public int getDefaultMaxPerRoute()

Specified by:

getDefaultMaxPerRoute in interface ConnPoolControl<T>

setMaxPerRoute

public void setMaxPerRoute(T route,
                  int max)

Specified by:

setMaxPerRoute in interface ConnPoolControl<T>

getMaxPerRoute

public int getMaxPerRoute(T route)

Specified by:

getMaxPerRoute in interface ConnPoolControl<T>

getTotalStats

public PoolStats getTotalStats()

Specified by:

getTotalStats in interface ConnPoolControl<T>

getStats

public PoolStats getStats(T route)

Specified by:

getStats in interface ConnPoolControl<T>

getRoutes

public Set<T> getRoutes()

Returns snapshot of all knows routes

Since:

4.4

enumAvailable

protected void enumAvailable(PoolEntryCallback<T,C> callback)

Enumerates all available connections.

Since:

4.3

enumLeased

protected void enumLeased(PoolEntryCallback<T,C> callback)

Enumerates all leased connections.

Since:

4.3

enumEntries

@Deprecated
protected void enumEntries(Iterator<E> it,
                          PoolEntryCallback<T,C> callback)

Deprecated. (4.3.2)

Use enumLeased(org.apache.http.pool.PoolEntryCallback) or enumAvailable(org.apache.http.pool.PoolEntryCallback) instead.

closeIdle

public void closeIdle(long idletime,
             TimeUnit timeUnit)

closeExpired

public void closeExpired()

toString

public String toString()

Overrides:

toString in class Object