Class BufferingHttpClientHandler

  • All Implemented Interfaces:
    NHttpClientHandler

    @Deprecated
    @Contract(threading=IMMUTABLE_CONDITIONAL)
    public class BufferingHttpClientHandler
    extends java.lang.Object
    implements NHttpClientHandler
    Deprecated.
    Client protocol handler implementation that provides compatibility with the blocking I/O by storing the full content of HTTP messages in memory. The HttpRequestExecutionHandler.handleResponse(HttpResponse, HttpContext) method will fire only when the entire message content has been read into a in-memory buffer. Please note that request execution / response processing take place the main I/O thread and therefore HttpRequestExecutionHandler methods should not block indefinitely.

    When using this protocol handler HttpEntity's content can be generated / consumed using standard InputStream/ OutputStream classes.

    IMPORTANT: This protocol handler should be used only when dealing with HTTP messages that are known to be limited in length.

    Since:
    4.0
    • Constructor Detail

      • BufferingHttpClientHandler

        public BufferingHttpClientHandler​(org.apache.http.protocol.HttpProcessor httpProcessor,
                                          HttpRequestExecutionHandler execHandler,
                                          org.apache.http.ConnectionReuseStrategy connStrategy,
                                          ByteBufferAllocator allocator,
                                          org.apache.http.params.HttpParams params)
        Deprecated.
      • BufferingHttpClientHandler

        public BufferingHttpClientHandler​(org.apache.http.protocol.HttpProcessor httpProcessor,
                                          HttpRequestExecutionHandler execHandler,
                                          org.apache.http.ConnectionReuseStrategy connStrategy,
                                          org.apache.http.params.HttpParams params)
        Deprecated.
    • Method Detail

      • setEventListener

        public void setEventListener​(EventListener eventListener)
        Deprecated.
      • connected

        public void connected​(NHttpClientConnection conn,
                              java.lang.Object attachment)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when a new outgoing connection is created.
        Specified by:
        connected in interface NHttpClientHandler
        Parameters:
        conn - new outgoing HTTP connection.
        attachment - an object that was attached to the session request
      • requestReady

        public void requestReady​(NHttpClientConnection conn)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when the connection is ready to accept a new HTTP request. The protocol handler does not have to submit a request if it is not ready.
        Specified by:
        requestReady in interface NHttpClientHandler
        Parameters:
        conn - HTTP connection that is ready to accept a new HTTP request.
        See Also:
        NHttpClientConnection
      • inputReady

        public void inputReady​(NHttpClientConnection conn,
                               ContentDecoder decoder)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when the underlying channel is ready for reading a new portion of the response entity through the corresponding content decoder.

        If the content consumer is unable to process the incoming content, input event notifications can be temporarily suspended using IOControl interface.

        Specified by:
        inputReady in interface NHttpClientHandler
        Parameters:
        conn - HTTP connection that can produce a new portion of the incoming response content.
        decoder - The content decoder to use to read content.
        See Also:
        NHttpClientConnection, ContentDecoder, IOControl
      • outputReady

        public void outputReady​(NHttpClientConnection conn,
                                ContentEncoder encoder)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when the underlying channel is ready for writing a next portion of the request entity through the corresponding content encoder.

        If the content producer is unable to generate the outgoing content, output event notifications can be temporarily suspended using IOControl interface.

        Specified by:
        outputReady in interface NHttpClientHandler
        Parameters:
        conn - HTTP connection that can accommodate a new portion of the outgoing request content.
        encoder - The content encoder to use to write content.
        See Also:
        NHttpClientConnection, ContentEncoder, IOControl
      • exception

        public void exception​(NHttpClientConnection conn,
                              org.apache.http.HttpException httpex)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when an HTTP protocol violation occurs while receiving an HTTP response.
        Specified by:
        exception in interface NHttpClientHandler
        Parameters:
        conn - HTTP connection that caused an HTTP protocol violation
        httpex - HTTP protocol violation exception
      • exception

        public void exception​(NHttpClientConnection conn,
                              java.io.IOException ioex)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when an I/O error occurs while reading from or writing to the underlying channel.
        Specified by:
        exception in interface NHttpClientHandler
        Parameters:
        conn - HTTP connection that caused an I/O error
        ioex - I/O exception
      • timeout

        public void timeout​(NHttpClientConnection conn)
        Deprecated.
        Description copied from interface: NHttpClientHandler
        Triggered when no input is detected on this connection over the maximum period of inactivity.
        Specified by:
        timeout in interface NHttpClientHandler
        Parameters:
        conn - HTTP connection that caused timeout condition.