depends.org.apache.http.impl.conn

类 AbstractPooledConnAdapter

java.lang.Object

depends.org.apache.http.impl.conn.AbstractClientConnAdapter

depends.org.apache.http.impl.conn.AbstractPooledConnAdapter

所有已实现的接口:

ConnectionReleaseTrigger, HttpRoutedConnection, ManagedClientConnection, ManagedHttpClientConnection, HttpClientConnection, HttpConnection, HttpInetConnection, HttpContext, java.io.Closeable, java.lang.AutoCloseable

已过时。

(4.2) do not use

@Deprecated
public abstract class AbstractPooledConnAdapter
extends AbstractClientConnAdapter

Abstract adapter from pool entries to managed client connections. The connection in the pool entry is used to initialize the base class. In addition, methods to establish a route are delegated to the pool entry. shutdown and close will clear the tracked route in the pool entry and call the respective method of the wrapped connection.

从以下版本开始:

4.0

字段概要

字段

限定符和类型	字段和说明
protected AbstractPoolEntry	poolEntry 已过时。 The wrapped pool entry.

从接口继承的字段 depends.org.apache.http.protocol.HttpContext

RESERVED_PREFIX

构造器概要

构造器

限定符	构造器和说明
protected	AbstractPooledConnAdapter(ClientConnectionManager manager, AbstractPoolEntry entry) 已过时。 Creates a new connection adapter.

方法概要

方法

限定符和类型	方法和说明
protected void	assertAttached() 已过时。 (4.1) use assertValid(AbstractPoolEntry)
protected void	assertValid(AbstractPoolEntry entry) 已过时。 Asserts that there is a valid pool entry.
void	close() 已过时。 Closes this connection gracefully.
protected void	detach() 已过时。 Detaches this adapter from the wrapped connection.
protected AbstractPoolEntry	getPoolEntry() 已过时。 (4.0.1)
HttpRoute	getRoute() 已过时。 Obtains the current route of this connection.
java.lang.Object	getState() 已过时。 Returns the state object associated with this connection.
void	layerProtocol(HttpContext context, HttpParams params) 已过时。 Layers a new protocol on top of a tunnelled connection.
void	open(HttpRoute route, HttpContext context, HttpParams params) 已过时。 Opens this connection according to the given route.
void	setState(java.lang.Object state) 已过时。 Assigns a state object to this connection.
void	shutdown() 已过时。 Force-closes this connection.
void	tunnelProxy(HttpHost next, boolean secure, HttpParams params) 已过时。 Indicates that a tunnel to an intermediate proxy has been established.
void	tunnelTarget(boolean secure, HttpParams params) 已过时。 Indicates that a tunnel to the target has been established.

从类继承的方法 depends.org.apache.http.impl.conn.AbstractClientConnAdapter

abortConnection, assertNotAborted, assertValid, flush, getAttribute, getLocalAddress, getLocalPort, getManager, getMetrics, getRemoteAddress, getRemotePort, getSocketTimeout, getSSLSession, getWrappedConnection, isMarkedReusable, isOpen, isReleased, isResponseAvailable, isSecure, isStale, markReusable, receiveResponseEntity, receiveResponseHeader, releaseConnection, removeAttribute, sendRequestEntity, sendRequestHeader, setAttribute, setIdleDuration, setSocketTimeout, unmarkReusable

从类继承的方法 java.lang.Object

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

从接口继承的方法 depends.org.apache.http.conn.ManagedHttpClientConnection

bind, getId, getSocket

字段详细资料

poolEntry

protected volatile AbstractPoolEntry poolEntry

已过时。

The wrapped pool entry.

构造器详细资料

AbstractPooledConnAdapter

protected AbstractPooledConnAdapter(ClientConnectionManager manager,
                         AbstractPoolEntry entry)

已过时。

Creates a new connection adapter.

参数:

manager - the connection manager

entry - the pool entry for the connection being wrapped

方法详细资料

getPoolEntry

protected AbstractPoolEntry getPoolEntry()

已过时。 (4.0.1)

Obtains the pool entry.

返回:

the pool entry, or null if detached

assertValid

protected void assertValid(AbstractPoolEntry entry)

已过时。

Asserts that there is a valid pool entry.

抛出:

ConnectionShutdownException - if there is no pool entry or connection has been aborted

另请参阅:

AbstractClientConnAdapter.assertValid(OperatedClientConnection)

assertAttached

protected final void assertAttached()

已过时。 (4.1) use assertValid(AbstractPoolEntry)

detach

protected void detach()

已过时。

Detaches this adapter from the wrapped connection. This adapter becomes useless.

覆盖:

detach 在类中 AbstractClientConnAdapter

getRoute

public HttpRoute getRoute()

已过时。

从接口复制的说明: ManagedClientConnection

Obtains the current route of this connection.

返回:

the route established so far, or null if not connected

open

public void open(HttpRoute route,
        HttpContext context,
        HttpParams params)
          throws java.io.IOException

已过时。

从接口复制的说明: ManagedClientConnection

Opens this connection according to the given route.

参数:

route - the route along which to open. It will be opened to the first proxy if present, or directly to the target.

context - the context for opening this connection

params - the parameters for opening this connection

抛出:

java.io.IOException - in case of a problem

tunnelTarget

public void tunnelTarget(boolean secure,
                HttpParams params)
                  throws java.io.IOException

已过时。

从接口复制的说明: ManagedClientConnection

Indicates that a tunnel to the target has been established. The route is the one previously passed to open. Subsequently, layerProtocol can be called to layer the TLS/SSL protocol on top of the tunnelled connection.
Note: In HttpClient 3, a call to the corresponding method would automatically trigger the layering of the TLS/SSL protocol. This is not the case anymore, you can establish a tunnel without layering a new protocol over the connection.

参数:

secure - true if the tunnel should be considered secure, false otherwise

params - the parameters for tunnelling this connection

抛出:

java.io.IOException - in case of a problem

tunnelProxy

public void tunnelProxy(HttpHost next,
               boolean secure,
               HttpParams params)
                 throws java.io.IOException

已过时。

从接口复制的说明: ManagedClientConnection

Indicates that a tunnel to an intermediate proxy has been established. This is used exclusively for so-called proxy chains, where a request has to pass through multiple proxies before reaching the target. In that case, all proxies but the last need to be tunnelled when establishing the connection. Tunnelling of the last proxy to the target is optional and would be indicated via ManagedClientConnection.tunnelTarget(boolean, depends.org.apache.http.params.HttpParams).

参数:

next - the proxy to which the tunnel was established. This is not the proxy through which the tunnel was established, but the new end point of the tunnel. The tunnel does not yet reach to the target, use ManagedClientConnection.tunnelTarget(boolean, depends.org.apache.http.params.HttpParams) to indicate an end-to-end tunnel.

secure - true if the connection should be considered secure, false otherwise

params - the parameters for tunnelling this connection

抛出:

java.io.IOException - in case of a problem

layerProtocol

public void layerProtocol(HttpContext context,
                 HttpParams params)
                   throws java.io.IOException

已过时。

从接口复制的说明: ManagedClientConnection

Layers a new protocol on top of a tunnelled connection. This is typically used to create a TLS/SSL connection through a proxy. The route is the one previously passed to open. It is not guaranteed that the layered connection is secure.

参数:

context - the context for layering on top of this connection

params - the parameters for layering on top of this connection

抛出:

java.io.IOException - in case of a problem

close

public void close()
           throws java.io.IOException

已过时。

从接口复制的说明: HttpConnection

Closes this connection gracefully. This method will attempt to flush the internal output buffer prior to closing the underlying socket. This method MUST NOT be called from a different thread to force shutdown of the connection. Use shutdown instead.

抛出:

java.io.IOException

shutdown

public void shutdown()
              throws java.io.IOException

已过时。

从接口复制的说明: HttpConnection

Force-closes this connection. This is the only method of a connection which may be called from a different thread to terminate the connection. This method will not attempt to flush the transmitter's internal buffer prior to closing the underlying socket.

抛出:

java.io.IOException

getState

public java.lang.Object getState()

已过时。

从接口复制的说明: ManagedClientConnection

Returns the state object associated with this connection.

返回:

The state object

setState

public void setState(java.lang.Object state)

已过时。

从接口复制的说明: ManagedClientConnection

Assigns a state object to this connection. Connection managers may make use of the connection state when allocating persistent connections.

参数:

state - The state object