depends.org.apache.http.impl.conn

类 AbstractPoolEntry

java.lang.Object

depends.org.apache.http.impl.conn.AbstractPoolEntry

直接已知子类:

BasicPoolEntry

已过时。

(4.2) do not use

@Deprecated
public abstract class AbstractPoolEntry
extends java.lang.Object

A pool entry for use by connection manager implementations. Pool entries work in conjunction with an adapter. The adapter is handed out to applications that obtain a connection. The pool entry stores the underlying connection and tracks the route established. The adapter delegates methods for establishing the route to its pool entry.

If the managed connections is released or revoked, the adapter gets disconnected, but the pool entry still contains the underlying connection and the established route.

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 OperatedClientConnection	connection 已过时。 The underlying connection being pooled or used.
protected ClientConnectionOperator	connOperator 已过时。 The connection operator.
protected HttpRoute	route 已过时。 The route for which this entry gets tlb.
protected java.lang.Object	state 已过时。 Connection state object
protected RouteTracker	tracker 已过时。 The tracked route, or null before tracking starts.

构造器概要

构造器

限定符	构造器和说明
protected	AbstractPoolEntry(ClientConnectionOperator connOperator, HttpRoute route) 已过时。 Creates a new pool entry.

方法概要

方法

限定符和类型	方法和说明
java.lang.Object	getState() 已过时。 Returns the state object associated with this pool entry.
void	layerProtocol(HttpContext context, HttpParams params) 已过时。 Layers a protocol on top of an established tunnel.
void	open(HttpRoute route, HttpContext context, HttpParams params) 已过时。 Opens the underlying connection.
void	setState(java.lang.Object state) 已过时。 Assigns a state object to this pool entry.
protected void	shutdownEntry() 已过时。 Shuts down the entry.
void	tunnelProxy(HttpHost next, boolean secure, HttpParams params) 已过时。 Tracks tunnelling of the connection to a chained proxy.
void	tunnelTarget(boolean secure, HttpParams params) 已过时。 Tracks tunnelling of the connection to the target.

从类继承的方法 java.lang.Object

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

字段详细资料

connOperator

protected final ClientConnectionOperator connOperator

已过时。

The connection operator.

connection

protected final OperatedClientConnection connection

已过时。

The underlying connection being pooled or used.

route

protected volatile HttpRoute route

已过时。

The route for which this entry gets tlb.

state

protected volatile java.lang.Object state

已过时。

Connection state object

tracker

protected volatile RouteTracker tracker

已过时。

The tracked route, or null before tracking starts.

构造器详细资料

AbstractPoolEntry

protected AbstractPoolEntry(ClientConnectionOperator connOperator,
                 HttpRoute route)

已过时。

Creates a new pool entry.

参数:

connOperator - the Connection Operator for this entry

route - the planned route for the connection, or null

方法详细资料

getState

public java.lang.Object getState()

已过时。

Returns the state object associated with this pool entry.

返回:

The state object

setState

public void setState(java.lang.Object state)

已过时。

Assigns a state object to this pool entry.

参数:

state - The state object

open

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

已过时。

Opens the underlying connection.

参数:

route - the route along which to open the connection

context - the context for opening the connection

params - the parameters for opening the 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。

Tracks tunnelling of the connection to the target. The tunnel has to be established outside by sending a CONNECT request to the (last) proxy.

参数:

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

params - the parameters for tunnelling the 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。

Tracks tunnelling of the connection to a chained proxy. The tunnel has to be established outside by sending a CONNECT request to the previous proxy.

参数:

next - the proxy to which the tunnel was established. See ManagedClientConnection.tunnelProxy for details.

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

params - the parameters for tunnelling the 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。

Layers a protocol on top of an established tunnel.

参数:

context - the context for layering

params - the parameters for layering

抛出:

java.io.IOException - in case of a problem

shutdownEntry

protected void shutdownEntry()

已过时。

Shuts down the entry. If open(HttpRoute, HttpContext, HttpParams) is in progress, this will cause that open to possibly throw an IOException.