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java.lang.Objectorg.apache.http.impl.AbstractHttpServerConnection
DefaultBHttpServerConnection
@Deprecated public abstract class AbstractHttpServerConnection
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_ENCODINGCoreConnectionPNames.MAX_HEADER_COUNTCoreConnectionPNames.MAX_LINE_LENGTH
| Constructor Summary | |
|---|---|
| AbstractHttpServerConnection()Deprecated. Creates an instance of this class. | |
| Method Summary | |
|---|---|
| protected abstract  void | assertOpen()Deprecated. Asserts if the connection is open. | 
| protected  HttpConnectionMetricsImpl | createConnectionMetrics(HttpTransportMetrics inTransportMetric,
                        HttpTransportMetrics outTransportMetric)Deprecated. | 
| protected  EntityDeserializer | createEntityDeserializer()Deprecated. Creates an instance of EntityDeserializerwith theLaxContentLengthStrategyimplementation to be used for
 de-serializing entities received over this connection. | 
| protected  EntitySerializer | createEntitySerializer()Deprecated. Creates an instance of EntitySerializerwith theStrictContentLengthStrategyimplementation to be used for
 serializing HTTP entities sent over this connection. | 
| protected  HttpRequestFactory | createHttpRequestFactory()Deprecated. Creates an instance of DefaultHttpRequestFactoryto be used
 for creatingHttpRequestobjects received by over this
 connection. | 
| protected  HttpMessageParser<HttpRequest> | createRequestParser(SessionInputBuffer buffer,
                    HttpRequestFactory requestFactory,
                    HttpParams params)Deprecated. Creates an instance of HttpMessageParserto be used for parsing
 HTTP requests received over this connection. | 
| protected  HttpMessageWriter<HttpResponse> | createResponseWriter(SessionOutputBuffer buffer,
                     HttpParams params)Deprecated. Creates an instance of HttpMessageWriterto be used for
 writing out HTTP responses sent over this connection. | 
| protected  void | doFlush()Deprecated. | 
|  void | flush()Deprecated. Sends all pending buffered data over this connection. | 
|  HttpConnectionMetrics | getMetrics()Deprecated. Returns a collection of connection metrics. | 
| protected  void | init(SessionInputBuffer inBuffer,
     SessionOutputBuffer outbuffer,
     HttpParams params)Deprecated. Initializes this connection object with SessionInputBufferandSessionOutputBufferinstances to be used for sending and
 receiving data. | 
| protected  boolean | isEof()Deprecated. | 
|  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 | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Methods inherited from interface org.apache.http.HttpConnection | 
|---|
| close, getSocketTimeout, isOpen, setSocketTimeout, shutdown | 
| Constructor Detail | 
|---|
public AbstractHttpServerConnection()
 This constructor will invoke createEntityDeserializer()
 and createEntitySerializer() methods in order to initialize
 HTTP entity serializer and deserializer implementations for this
 connection.
| Method Detail | 
|---|
protected abstract void assertOpen()
                            throws IllegalStateException
IllegalStateException - if the connection is not open.protected EntityDeserializer createEntityDeserializer()
EntityDeserializer with the
 LaxContentLengthStrategy implementation to be used for
 de-serializing entities received over this connection.
 
 This method can be overridden in a super class in order to create
 instances of EntityDeserializer using a custom
 ContentLengthStrategy.
protected EntitySerializer createEntitySerializer()
EntitySerializer with the
 StrictContentLengthStrategy implementation to be used for
 serializing HTTP entities sent over this connection.
 
 This method can be overridden in a super class in order to create
 instances of EntitySerializer using a custom
 ContentLengthStrategy.
protected HttpRequestFactory createHttpRequestFactory()
DefaultHttpRequestFactory to be used
 for creating HttpRequest objects received by over this
 connection.
 
 This method can be overridden in a super class in order to provide
 a different implementation of the HttpRequestFactory interface.
protected HttpMessageParser<HttpRequest> createRequestParser(SessionInputBuffer buffer,
                                                             HttpRequestFactory requestFactory,
                                                             HttpParams params)
HttpMessageParser to be used for parsing
 HTTP requests received over this connection.
 
 This method can be overridden in a super class in order to provide
 a different implementation of the HttpMessageParser interface or
 to pass a different implementation of the
 LineParser to the
 DefaultHttpRequestParser constructor.
buffer - the session input buffer.requestFactory - the HTTP request factory.params - HTTP parameters.
protected HttpMessageWriter<HttpResponse> createResponseWriter(SessionOutputBuffer buffer,
                                                               HttpParams params)
HttpMessageWriter to be used for
 writing out HTTP responses sent over this connection.
 
 This method can be overridden in a super class in order to provide
 a different implementation of the HttpMessageWriter interface or
 to pass a different implementation of
 LineFormatter to the the default
 implementation HttpResponseWriter.
buffer - the session output bufferparams - HTTP parameters
protected HttpConnectionMetricsImpl createConnectionMetrics(HttpTransportMetrics inTransportMetric,
                                                            HttpTransportMetrics outTransportMetric)
protected void init(SessionInputBuffer inBuffer,
                    SessionOutputBuffer outbuffer,
                    HttpParams params)
SessionInputBuffer and
 SessionOutputBuffer instances to be used for sending and
 receiving data. These session buffers can be bound to any arbitrary
 physical output medium.
 
 This method will invoke createHttpRequestFactory(),
 createRequestParser(SessionInputBuffer, HttpRequestFactory, HttpParams)
 and createResponseWriter(SessionOutputBuffer, HttpParams)
 methods to initialize HTTP request parser and response writer for this
 connection.
inBuffer - the session input buffer.outbuffer - the session output buffer.params - HTTP parameters.
public HttpRequest receiveRequestHeader()
                                 throws HttpException,
                                        IOException
HttpServerConnection
receiveRequestHeader in interface HttpServerConnectionHttpException - in case of HTTP protocol violation
IOException - in case of an I/O error
public void receiveRequestEntity(HttpEntityEnclosingRequest request)
                          throws HttpException,
                                 IOException
HttpServerConnection
receiveRequestEntity in interface HttpServerConnectionrequest - the request to attach the entity to.
HttpException - in case of HTTP protocol violation
IOException - in case of an I/O error
protected void doFlush()
                throws IOException
IOException
public void flush()
           throws IOException
HttpServerConnection
flush in interface HttpServerConnectionIOException - in case of an I/O error
public void sendResponseHeader(HttpResponse response)
                        throws HttpException,
                               IOException
HttpServerConnection
sendResponseHeader in interface HttpServerConnectionresponse - the response whose headers to send.
HttpException - in case of HTTP protocol violation
IOException - in case of an I/O error
public void sendResponseEntity(HttpResponse response)
                        throws HttpException,
                               IOException
HttpServerConnection
sendResponseEntity in interface HttpServerConnectionresponse - the response whose entity to send.
HttpException - in case of HTTP protocol violation
IOException - in case of an I/O errorprotected boolean isEof()
public boolean isStale()
HttpConnection
isStale in interface HttpConnectiontrue if attempts to use this connection are
          likely to succeed, or false if they are likely
          to fail and this connection should be closedpublic HttpConnectionMetrics getMetrics()
HttpConnection
getMetrics in interface HttpConnection| 
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