depends.org.apache.http.conn

接口 ManagedClientConnection

所有超级接口:

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

所有已知实现类:

AbstractClientConnAdapter, AbstractPooledConnAdapter

已过时。

(4.3) replaced by HttpClientConnectionManager.

@Deprecated
public interface ManagedClientConnection
extends HttpClientConnection, HttpRoutedConnection, ManagedHttpClientConnection, ConnectionReleaseTrigger

A client-side connection with advanced connection logic. Instances are typically obtained from a connection manager.

从以下版本开始:

4.0

方法概要

方法

限定符和类型	方法和说明
HttpRoute	getRoute() 已过时。 Obtains the current route of this connection.
javax.net.ssl.SSLSession	getSSLSession() 已过时。 Obtains the SSL session of the underlying connection, if any.
java.lang.Object	getState() 已过时。 Returns the state object associated with this connection.
boolean	isMarkedReusable() 已过时。 Indicates whether this connection is in a reusable communication state.
boolean	isSecure() 已过时。 Indicates whether this connection is secure.
void	layerProtocol(HttpContext context, HttpParams params) 已过时。 Layers a new protocol on top of a tunnelled connection.
void	markReusable() 已过时。 Marks this connection as being in a reusable communication state.
void	open(HttpRoute route, HttpContext context, HttpParams params) 已过时。 Opens this connection according to the given route.
void	setIdleDuration(long duration, java.util.concurrent.TimeUnit unit) 已过时。 Sets the duration that this connection can remain idle before it is reused.
void	setState(java.lang.Object state) 已过时。 Assigns a state object to 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.
void	unmarkReusable() 已过时。 Marks this connection as not being in a reusable state.

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

bind, getId, getSocket

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

flush, isResponseAvailable, receiveResponseEntity, receiveResponseHeader, sendRequestEntity, sendRequestHeader

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

getLocalAddress, getLocalPort, getRemoteAddress, getRemotePort

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

close, getMetrics, getSocketTimeout, isOpen, isStale, setSocketTimeout, shutdown

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

abortConnection, releaseConnection

方法详细资料

isSecure

boolean isSecure()

已过时。

Indicates whether this connection is secure. The return value is well-defined only while the connection is open. It may change even while the connection is open.

指定者:

isSecure 在接口中 HttpRoutedConnection

返回:

true if this connection is secure, false otherwise

getRoute

HttpRoute getRoute()

已过时。

Obtains the current route of this connection.

指定者:

getRoute 在接口中 HttpRoutedConnection

返回:

the route established so far, or null if not connected

getSSLSession

javax.net.ssl.SSLSession getSSLSession()

已过时。

Obtains the SSL session of the underlying connection, if any. If this connection is open, and the underlying socket is an SSLSocket, the SSL session of that socket is obtained. This is a potentially blocking operation.
Note: Whether the underlying socket is an SSL socket can not necessarily be determined via isSecure(). Plain sockets may be considered secure, for example if they are connected to a known host in the same network segment. On the extension hand, SSL sockets may be considered insecure, for example depending on the chosen cipher suite.

指定者:

getSSLSession 在接口中 HttpRoutedConnection

指定者:

getSSLSession 在接口中 ManagedHttpClientConnection

返回:

the underlying SSL session if available, null otherwise

open

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

已过时。

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

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

已过时。

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

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

已过时。

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 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 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

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

已过时。

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

markReusable

void markReusable()

已过时。

Marks this connection as being in a reusable communication state. The checkpoints for reuseable communication states (in the absence of pipelining) are before sending a request and after receiving the response in its entirety. The connection will automatically clear the checkpoint when used for communication. A call to this method indicates that the next checkpoint has been reached.
A reusable communication state is necessary but not sufficient for the connection to be reused. A route mismatch, the connection being closed, or extension circumstances might prevent reuse.

unmarkReusable

void unmarkReusable()

已过时。

Marks this connection as not being in a reusable state. This can be used immediately before releasing this connection to prevent its reuse. Reasons for preventing reuse include error conditions and the evaluation of a reuse strategy.
Note: It is not necessary to call here before writing to or reading from this connection. Communication attempts will automatically unmark the state as non-reusable. It can then be switched back using markReusable.

isMarkedReusable

boolean isMarkedReusable()

已过时。

Indicates whether this connection is in a reusable communication state. See markReusable and unmarkReusable for details.

返回:

true if this connection is marked as being in a reusable communication state, false otherwise

setState

void setState(java.lang.Object state)

已过时。

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

getState

java.lang.Object getState()

已过时。

Returns the state object associated with this connection.

返回:

The state object

setIdleDuration

void setIdleDuration(long duration,
                   java.util.concurrent.TimeUnit unit)

已过时。

Sets the duration that this connection can remain idle before it is reused. The connection should not be used again if this time elapses. The idle duration must be reset after each request sent over this connection. The elapsed time starts counting when the connection is released, which is typically after the headers (and any response body, if present) is fully consumed.