Class BufferingHttpServiceHandler

java.lang.Object
org.apache.http.nio.protocol.BufferingHttpServiceHandler
All Implemented Interfaces:
NHttpServiceHandler

@Deprecated @Contract(threading=IMMUTABLE_CONDITIONAL) public class BufferingHttpServiceHandler extends Object implements NHttpServiceHandler
Deprecated.
Service protocol handler implementations that provide compatibility with the blocking I/O by storing the full content of HTTP messages in memory. The HttpRequestHandler.handle(HttpRequest, HttpResponse, HttpContext) method will fire only when the entire message content has been read into an in-memory buffer. Please note that request processing take place the main I/O thread and therefore individual HTTP request handlers 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 Details

    • BufferingHttpServiceHandler

      public BufferingHttpServiceHandler(org.apache.http.protocol.HttpProcessor httpProcessor, org.apache.http.HttpResponseFactory responseFactory, org.apache.http.ConnectionReuseStrategy connStrategy, ByteBufferAllocator allocator, org.apache.http.params.HttpParams params)
      Deprecated.
    • BufferingHttpServiceHandler

      public BufferingHttpServiceHandler(org.apache.http.protocol.HttpProcessor httpProcessor, org.apache.http.HttpResponseFactory responseFactory, org.apache.http.ConnectionReuseStrategy connStrategy, org.apache.http.params.HttpParams params)
      Deprecated.
  • Method Details

    • setEventListener

      public void setEventListener(EventListener eventListener)
      Deprecated.
    • setExpectationVerifier

      public void setExpectationVerifier(org.apache.http.protocol.HttpExpectationVerifier expectationVerifier)
      Deprecated.
    • setHandlerResolver

      public void setHandlerResolver(org.apache.http.protocol.HttpRequestHandlerResolver handlerResolver)
      Deprecated.
    • connected

      public void connected(NHttpServerConnection conn)
      Deprecated.
      Description copied from interface: NHttpServiceHandler
      Triggered when a new incoming connection is created.
      Specified by:
      connected in interface NHttpServiceHandler
      Parameters:
      conn - new incoming connection HTTP connection.
    • closed

      public void closed(NHttpServerConnection conn)
      Deprecated.
      Description copied from interface: NHttpServiceHandler
      Triggered when the connection is closed.
      Specified by:
      closed in interface NHttpServiceHandler
      Parameters:
      conn - closed HTTP connection.
    • requestReceived

      public void requestReceived(NHttpServerConnection conn)
      Deprecated.
      Description copied from interface: NHttpServiceHandler
      Triggered when a new HTTP request is received. The connection passed as a parameter to this method is guaranteed to return a valid HTTP request object.

      If the request received encloses a request entity this method will be followed a series of NHttpServiceHandler.inputReady(NHttpServerConnection, ContentDecoder) calls to transfer the request content.

      Specified by:
      requestReceived in interface NHttpServiceHandler
      Parameters:
      conn - HTTP connection that contains a new HTTP request
      See Also:
    • inputReady

      public void inputReady(NHttpServerConnection conn, ContentDecoder decoder)
      Deprecated.
      Description copied from interface: NHttpServiceHandler
      Triggered when the underlying channel is ready for reading a new portion of the request 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 NHttpServiceHandler
      Parameters:
      conn - HTTP connection that can produce a new portion of the incoming request content.
      decoder - The content decoder to use to read content.
      See Also:
    • responseReady

      public void responseReady(NHttpServerConnection conn)
      Deprecated.
      Description copied from interface: NHttpServiceHandler
      Triggered when the connection is ready to accept a new HTTP response. The protocol handler does not have to submit a response if it is not ready.
      Specified by:
      responseReady in interface NHttpServiceHandler
      Parameters:
      conn - HTTP connection that contains an HTTP response
      See Also:
    • outputReady

      public void outputReady(NHttpServerConnection conn, ContentEncoder encoder)
      Deprecated.
      Description copied from interface: NHttpServiceHandler
      Triggered when the underlying channel is ready for writing a next portion of the response 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 NHttpServiceHandler
      Parameters:
      conn - HTTP connection that can accommodate a new portion of the outgoing response content.
      encoder - The content encoder to use to write content.
      See Also:
    • exception

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

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

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