Package org.apache.http.impl

Class AbstractHttpServerConnection

java.lang.Object

org.apache.http.impl.AbstractHttpServerConnection

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, HttpConnection, HttpServerConnection

Direct Known Subclasses:

SocketHttpServerConnection

@Deprecated
public abstract class AbstractHttpServerConnection
extends java.lang.Object
implements HttpServerConnection

Deprecated.

(4.3) use DefaultBHttpServerConnection

Abstract server-side HTTP connection capable of transmitting and receiving data using arbitrary SessionInputBuffer and SessionOutputBuffer implementations.

The following parameters can be used to customize the behavior of this class:

• CoreProtocolPNames.STRICT_TRANSFER_ENCODING
• CoreConnectionPNames.MAX_HEADER_COUNT
• CoreConnectionPNames.MAX_LINE_LENGTH

Since:

4.0

Constructor Summary

Constructors

Constructor	Description
AbstractHttpServerConnection()	Deprecated. Creates an instance of this class.

Method Summary

Modifier and Type	Method	Description
void	flush()	Deprecated. Sends all pending buffered data over this connection.
HttpConnectionMetrics	getMetrics()	Deprecated. Returns a collection of connection metrics.
boolean	isStale()	Deprecated. Checks whether this connection has gone down.
void	receiveRequestEntity(HttpEntityEnclosingRequest request)	Deprecated. Receives the next request entity available from this connection and attaches it to an existing request.
HttpRequest	receiveRequestHeader()	Deprecated. Receives the request line and all headers available from this connection.
void	sendResponseEntity(HttpResponse response)	Deprecated. Sends the response entity of a response over this connection.
void	sendResponseHeader(HttpResponse response)	Deprecated. Sends the response line and headers of a response over this connection.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.http.HttpConnection

close, getSocketTimeout, isOpen, setSocketTimeout, shutdown

Constructor Detail

AbstractHttpServerConnection

public AbstractHttpServerConnection()

Deprecated.

Creates an instance of this class.

This constructor will invoke createEntityDeserializer() and createEntitySerializer() methods in order to initialize HTTP entity serializer and deserializer implementations for this connection.

Method Detail

receiveRequestHeader

public HttpRequest receiveRequestHeader()
                                 throws HttpException,
                                        java.io.IOException

Deprecated.

Description copied from interface: HttpServerConnection

Receives the request line and all headers available from this connection. The caller should examine the returned request and decide if to receive a request entity as well.

Specified by:

receiveRequestHeader in interface HttpServerConnection

Returns:

a new HttpRequest object whose request line and headers are initialized.

Throws:

HttpException - in case of HTTP protocol violation

java.io.IOException - in case of an I/O error

receiveRequestEntity

public void receiveRequestEntity(HttpEntityEnclosingRequest request)
                          throws HttpException,
                                 java.io.IOException

Deprecated.

Description copied from interface: HttpServerConnection

Receives the next request entity available from this connection and attaches it to an existing request.

Specified by:

receiveRequestEntity in interface HttpServerConnection

Parameters:

request - the request to attach the entity to.

Throws:

HttpException - in case of HTTP protocol violation

java.io.IOException - in case of an I/O error

flush

public void flush()
           throws java.io.IOException

Deprecated.

Description copied from interface: HttpServerConnection

Sends all pending buffered data over this connection.

Specified by:

flush in interface HttpServerConnection

Throws:

java.io.IOException - in case of an I/O error

sendResponseHeader

public void sendResponseHeader(HttpResponse response)
                        throws HttpException,
                               java.io.IOException

Deprecated.

Description copied from interface: HttpServerConnection

Sends the response line and headers of a response over this connection.

Specified by:

sendResponseHeader in interface HttpServerConnection

Parameters:

response - the response whose headers to send.

Throws:

HttpException - in case of HTTP protocol violation

java.io.IOException - in case of an I/O error

sendResponseEntity

public void sendResponseEntity(HttpResponse response)
                        throws HttpException,
                               java.io.IOException

Deprecated.

Description copied from interface: HttpServerConnection

Sends the response entity of a response over this connection.

Specified by:

sendResponseEntity in interface HttpServerConnection

Parameters:

response - the response whose entity to send.

Throws:

HttpException - in case of HTTP protocol violation

java.io.IOException - in case of an I/O error

isStale

public boolean isStale()

Deprecated.

Description copied from interface: HttpConnection

Checks whether this connection has gone down. Network connections may get closed during some time of inactivity for several reasons. The next time a read is attempted on such a connection it will throw an IOException. This method tries to alleviate this inconvenience by trying to find out if a connection is still usable. Implementations may do that by attempting a read with a very small timeout. Thus this method may block for a small amount of time before returning a result. It is therefore an expensive operation.

Specified by:

isStale in interface HttpConnection

Returns:

true if attempts to use this connection are likely to succeed, or false if they are likely to fail and this connection should be closed

getMetrics

public HttpConnectionMetrics getMetrics()

Deprecated.

Description copied from interface: HttpConnection

Returns a collection of connection metrics.

Specified by:

getMetrics in interface HttpConnection

Returns:

HttpConnectionMetrics