org.apache.http.conn
Interface OperatedClientConnection

All Superinterfaces:

Closeable, org.apache.http.HttpClientConnection, org.apache.http.HttpConnection, org.apache.http.HttpInetConnection

All Known Implementing Classes:

DefaultClientConnection

Deprecated. (4.3) replaced by HttpClientConnectionManager.

@Deprecated
public interface OperatedClientConnection
extends org.apache.http.HttpClientConnection, org.apache.http.HttpInetConnection

A client-side connection that relies on outside logic to connect sockets to the appropriate hosts. It can be operated directly by an application, or through an operator.

Since:

4.0

Method Summary

Socket	getSocket() Deprecated. Obtains the socket for this connection.
org.apache.http.HttpHost	getTargetHost() Deprecated. Obtains the target host for this connection.
boolean	isSecure() Deprecated. Indicates whether this connection is secure.
void	openCompleted(boolean secure, org.apache.http.params.HttpParams params) Deprecated. Signals that the connection has been successfully open.
void	opening(Socket sock, org.apache.http.HttpHost target) Deprecated. Signals that this connection is in the process of being open.
void	update(Socket sock, org.apache.http.HttpHost target, boolean secure, org.apache.http.params.HttpParams params) Deprecated. Updates this connection.

Methods inherited from interface org.apache.http.HttpClientConnection

flush, isResponseAvailable, receiveResponseEntity, receiveResponseHeader, sendRequestEntity, sendRequestHeader

Methods inherited from interface org.apache.http.HttpInetConnection

getLocalAddress, getLocalPort, getRemoteAddress, getRemotePort

Methods inherited from interface org.apache.http.HttpConnection

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

Method Detail

getTargetHost

org.apache.http.HttpHost getTargetHost()

Deprecated.

Obtains the target host for this connection. If the connection is to a proxy but not tunnelled, this is the proxy. If the connection is tunnelled through a proxy, this is the target of the tunnel.

The return value is well-defined only while the connection is open. It may change even while the connection is open, because of an update.

Returns:

the host to which this connection is opened

isSecure

boolean isSecure()

Deprecated.

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, because of an update.

Returns:

true if this connection is secure, false otherwise

getSocket

Socket getSocket()

Deprecated.

Obtains the socket for this connection. The return value is well-defined only while the connection is open. It may change even while the connection is open, because of an update.

Returns:

the socket for communicating with the target host

opening

void opening(Socket sock,
             org.apache.http.HttpHost target)
             throws IOException

Deprecated.

Signals that this connection is in the process of being open.

By calling this method, the connection can be re-initialized with a new Socket instance before openCompleted(boolean, org.apache.http.params.HttpParams) is called. This enabled the connection to close that socket if shutdown is called before it is fully open. Closing an unconnected socket will interrupt a thread that is blocked on the connect. Otherwise, that thread will either time out on the connect, or it returns successfully and then opens this connection which was just shut down.

This method can be called multiple times if the connection is layered over another protocol. Note: This method will not close the previously used socket. It is the caller's responsibility to close that socket if it is no longer required.

The caller must invoke openCompleted(boolean, org.apache.http.params.HttpParams) in order to complete the process.

Parameters:

sock - the unconnected socket which is about to be connected.

target - the target host of this connection

Throws:

IOException

openCompleted

void openCompleted(boolean secure,
                   org.apache.http.params.HttpParams params)
                   throws IOException

Deprecated.

Signals that the connection has been successfully open. An attempt to call this method on an open connection will cause an exception.

Parameters:

secure - true if this connection is secure, for example if an SSLSocket is used, or false if it is not secure

params - parameters for this connection. The parameters will be used when creating dependent objects, for example to determine buffer sizes.

Throws:

IOException

update

void update(Socket sock,
            org.apache.http.HttpHost target,
            boolean secure,
            org.apache.http.params.HttpParams params)
            throws IOException

Deprecated.

Updates this connection. A connection can be updated only while it is open. Updates are used for example when a tunnel has been established, or when a TLS/SSL connection has been layered on top of a plain socket connection.

Note: Updating the connection will not close the previously used socket. It is the caller's responsibility to close that socket if it is no longer required.

Parameters:

sock - the new socket for communicating with the target host, or null to continue using the old socket. If null is passed, helper objects that depend on the socket should be re-used. In that case, some changes in the parameters will not take effect.

target - the new target host of this connection

secure - true if this connection is now secure, false if it is not secure

params - new parameters for this connection

Throws:

IOException