## Uses of Class
org.apache.http.HttpException

- Packages that use HttpException
  Package | Description
  --- | ---
  org.apache.http | Core HTTP components based on the blocking I/O model.
  org.apache.http.entity | Common HTTP entity implementations.
  org.apache.http.impl | Default implementations for interfaces in `org.apache.http`.
  org.apache.http.impl.entity | Default implementations for interfaces in `org.apache.http.entity` and provides utility classes for serialization and deserialization of HTTP content entities.
  org.apache.http.impl.io | Default implementations for interfaces in `org.apache.http.io`.
  org.apache.http.impl.nio | Default implementations for interfaces in `org.apache.http.nio`.
  org.apache.http.impl.nio.codecs | Default implementations for interfaces in `org.apache.http.nio.codecs`.
  org.apache.http.io | Blocking I/O session buffer, message parser / writer interfaces.
  org.apache.http.nio | Core HTTP components based on the non-blocking I/O model.
  org.apache.http.nio.protocol | Asynchronous HTTP protocol handlers based on the non-blocking I/O model.
  org.apache.http.protocol | HTTP protocol execution framework and synchronous HTTP protocol handlers based on the blocking I/O model.

- - ### Uses of HttpException in org.apache.http

    Subclasses of HttpException in org.apache.http
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MethodNotSupportedException` Signals that an HTTP method is not supported.
    `class` | `ProtocolException` Signals that an HTTP protocol violation has occurred.
    `class` | `UnsupportedHttpVersionException` Signals an unsupported version of the HTTP protocol.

    Methods in org.apache.http that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `void` | HttpRequestInterceptor.`process(HttpRequest request, HttpContext context)` Processes a request.
    `void` | HttpResponseInterceptor.`process(HttpResponse response, HttpContext context)` Processes a response.
    `void` | HttpServerConnection.`receiveRequestEntity(HttpEntityEnclosingRequest request)` Receives the next request entity available from this connection and attaches it to an existing request.
    `HttpRequest` | HttpServerConnection.`receiveRequestHeader()` Receives the request line and all headers available from this connection.
    `void` | HttpClientConnection.`receiveResponseEntity(HttpResponse response)` Receives the next response entity available from this connection and attaches it to an existing HttpResponse object.
    `HttpResponse` | HttpClientConnection.`receiveResponseHeader()` Receives the request line and headers of the next response available from this connection.
    `void` | HttpClientConnection.`sendRequestEntity(HttpEntityEnclosingRequest request)` Sends the request entity over the connection.
    `void` | HttpClientConnection.`sendRequestHeader(HttpRequest request)` Sends the request line and all headers over the connection.
    `void` | HttpServerConnection.`sendResponseEntity(HttpResponse response)` Sends the response entity of a response over this connection.
    `void` | HttpServerConnection.`sendResponseHeader(HttpResponse response)` Sends the response line and headers of a response over this connection.

  - ### Uses of HttpException in org.apache.http.entity

    Methods in org.apache.http.entity that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `long` | ContentLengthStrategy.`determineLength(HttpMessage message)` Returns length of the given message in bytes.

  - ### Uses of HttpException in org.apache.http.impl

    Methods in org.apache.http.impl that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `protected HttpEntity` | BHttpConnectionBase.`prepareInput(HttpMessage message)`
    `protected OutputStream` | BHttpConnectionBase.`prepareOutput(HttpMessage message)`
    `void` | DefaultBHttpServerConnection.`receiveRequestEntity(HttpEntityEnclosingRequest request)`
    `void` | AbstractHttpServerConnection.`receiveRequestEntity(HttpEntityEnclosingRequest request)` Deprecated.
    `HttpRequest` | DefaultBHttpServerConnection.`receiveRequestHeader()`
    `HttpRequest` | AbstractHttpServerConnection.`receiveRequestHeader()` Deprecated.
    `void` | AbstractHttpClientConnection.`receiveResponseEntity(HttpResponse response)` Deprecated.
    `void` | DefaultBHttpClientConnection.`receiveResponseEntity(HttpResponse response)`
    `HttpResponse` | AbstractHttpClientConnection.`receiveResponseHeader()` Deprecated.
    `HttpResponse` | DefaultBHttpClientConnection.`receiveResponseHeader()`
    `void` | AbstractHttpClientConnection.`sendRequestEntity(HttpEntityEnclosingRequest request)` Deprecated.
    `void` | DefaultBHttpClientConnection.`sendRequestEntity(HttpEntityEnclosingRequest request)`
    `void` | AbstractHttpClientConnection.`sendRequestHeader(HttpRequest request)` Deprecated.
    `void` | DefaultBHttpClientConnection.`sendRequestHeader(HttpRequest request)`
    `void` | DefaultBHttpServerConnection.`sendResponseEntity(HttpResponse response)`
    `void` | AbstractHttpServerConnection.`sendResponseEntity(HttpResponse response)` Deprecated.
    `void` | DefaultBHttpServerConnection.`sendResponseHeader(HttpResponse response)`
    `void` | AbstractHttpServerConnection.`sendResponseHeader(HttpResponse response)` Deprecated.

  - ### Uses of HttpException in org.apache.http.impl.entity

    Methods in org.apache.http.impl.entity that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `HttpEntity` | EntityDeserializer.`deserialize(SessionInputBuffer inbuffer, HttpMessage message)` Deprecated. Creates an `HttpEntity` based on properties of the given message.
    `long` | DisallowIdentityContentLengthStrategy.`determineLength(HttpMessage message)`
    `long` | LaxContentLengthStrategy.`determineLength(HttpMessage message)`
    `long` | StrictContentLengthStrategy.`determineLength(HttpMessage message)`
    `protected BasicHttpEntity` | EntityDeserializer.`doDeserialize(SessionInputBuffer inbuffer, HttpMessage message)` Deprecated. Creates a `BasicHttpEntity` based on properties of the given message.
    `protected OutputStream` | EntitySerializer.`doSerialize(SessionOutputBuffer outbuffer, HttpMessage message)` Deprecated. Creates a transfer codec based on properties of the given HTTP message and returns `OutputStream` instance that transparently encodes output data as it is being written out to the output stream.
    `void` | EntitySerializer.`serialize(SessionOutputBuffer outbuffer, HttpMessage message, HttpEntity entity)` Deprecated. Writes out the content of the given HTTP entity to the session output buffer based on properties of the given HTTP message.

  - ### Uses of HttpException in org.apache.http.impl.io

    Methods in org.apache.http.impl.io that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `T` | AbstractMessageParser.`parse()`
    `protected HttpRequest` | DefaultHttpRequestParser.`parseHead(SessionInputBuffer sessionBuffer)`
    `protected abstract T` | AbstractMessageParser.`parseHead(SessionInputBuffer sessionBuffer)` Subclasses must override this method to generate an instance of `HttpMessage` based on the initial input from the session buffer.
    `protected HttpResponse` | DefaultHttpResponseParser.`parseHead(SessionInputBuffer sessionBuffer)`
    `protected HttpMessage` | HttpRequestParser.`parseHead(SessionInputBuffer sessionBuffer)` Deprecated.
    `protected HttpMessage` | HttpResponseParser.`parseHead(SessionInputBuffer sessionBuffer)` Deprecated.
    `static Header[]` | AbstractMessageParser.`parseHeaders(SessionInputBuffer inbuffer, int maxHeaderCount, int maxLineLen, LineParser parser)` Parses HTTP headers from the data receiver stream according to the generic format as given in Section 3.1 of RFC 822, RFC-2616 Section 4 and 19.3.
    `static Header[]` | AbstractMessageParser.`parseHeaders(SessionInputBuffer inbuffer, int maxHeaderCount, int maxLineLen, LineParser parser, List<CharArrayBuffer> headerLines)` Parses HTTP headers from the data receiver stream according to the generic format as given in Section 3.1 of RFC 822, RFC-2616 Section 4 and 19.3.
    `void` | AbstractMessageWriter.`write(T message)`

  - ### Uses of HttpException in org.apache.http.impl.nio

    Methods in org.apache.http.impl.nio that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `protected HttpEntity` | NHttpConnectionBase.`prepareDecoder(HttpMessage message)` Initializes a specific `ContentDecoder` implementation based on the properties of the given `HttpMessage` and generates an instance of `HttpEntity` matching the properties of the content decoder.
    `protected void` | NHttpConnectionBase.`prepareEncoder(HttpMessage message)` Initializes a specific `ContentEncoder` implementation based on the properties of the given `HttpMessage`.
    `void` | DefaultNHttpClientConnection.`submitRequest(HttpRequest request)`
    `void` | DefaultNHttpServerConnection.`submitResponse(HttpResponse response)`

  - ### Uses of HttpException in org.apache.http.impl.nio.codecs

    Methods in org.apache.http.impl.nio.codecs that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `protected HttpRequest` | DefaultHttpRequestParser.`createMessage(CharArrayBuffer buffer)`
    `protected abstract T` | AbstractMessageParser.`createMessage(CharArrayBuffer buffer)` Creates `HttpMessage` instance based on the content of the input buffer containing the first line of the incoming HTTP message.
    `protected HttpResponse` | DefaultHttpResponseParser.`createMessage(CharArrayBuffer buffer)`
    `protected HttpMessage` | HttpRequestParser.`createMessage(CharArrayBuffer buffer)` Deprecated.
    `protected HttpMessage` | HttpResponseParser.`createMessage(CharArrayBuffer buffer)` Deprecated.
    `T` | AbstractMessageParser.`parse()`
    `void` | AbstractMessageWriter.`write(T message)`

  - ### Uses of HttpException in org.apache.http.io

    Methods in org.apache.http.io that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `T` | HttpMessageParser.`parse()` Generates an instance of `HttpMessage` from the underlying data source.
    `void` | HttpMessageWriter.`write(T message)` Serializes an instance of `HttpMessage` to the underlying data sink.

  - ### Uses of HttpException in org.apache.http.nio

    Methods in org.apache.http.nio with parameters of type HttpException
    Modifier and Type | Method and Description
    --- | ---
    `void` | NHttpClientHandler.`exception(NHttpClientConnection conn, HttpException ex)` Deprecated. Triggered when an HTTP protocol violation occurs while receiving an HTTP response.
    `void` | NHttpServiceHandler.`exception(NHttpServerConnection conn, HttpException ex)` Deprecated. Triggered when an HTTP protocol violation occurs while receiving an HTTP request.

    Methods in org.apache.http.nio that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `void` | NHttpClientEventHandler.`connected(NHttpClientConnection conn, Object attachment)` Triggered when a new outgoing connection is created.
    `void` | NHttpServerEventHandler.`connected(NHttpServerConnection conn)` Triggered when a new incoming connection is created.
    `void` | NHttpClientEventHandler.`inputReady(NHttpClientConnection conn, ContentDecoder decoder)` Triggered when the underlying channel is ready for reading a new portion of the response entity through the corresponding content decoder.
    `void` | NHttpServerEventHandler.`inputReady(NHttpServerConnection conn, ContentDecoder decoder)` Triggered when the underlying channel is ready for reading a new portion of the request entity through the corresponding content decoder.
    `void` | NHttpClientEventHandler.`outputReady(NHttpClientConnection conn, ContentEncoder encoder)` Triggered when the underlying channel is ready for writing a next portion of the request entity through the corresponding content encoder.
    `void` | NHttpServerEventHandler.`outputReady(NHttpServerConnection conn, ContentEncoder encoder)` Triggered when the underlying channel is ready for writing a next portion of the response entity through the corresponding content encoder.
    `T` | NHttpMessageParser.`parse()` Attempts to parse a complete message head from the content of the internal buffer.
    `void` | NHttpClientEventHandler.`requestReady(NHttpClientConnection conn)` Triggered when the connection is ready to accept a new HTTP request.
    `void` | NHttpServerEventHandler.`requestReceived(NHttpServerConnection conn)` Triggered when a new HTTP request is received.
    `void` | NHttpServerEventHandler.`responseReady(NHttpServerConnection conn)` Triggered when the connection is ready to accept a new HTTP response.
    `void` | NHttpClientEventHandler.`responseReceived(NHttpClientConnection conn)` Triggered when an HTTP response is received.
    `void` | NHttpClientConnection.`submitRequest(HttpRequest request)` Submits `HttpRequest` to be sent to the target server.
    `void` | NHttpServerConnection.`submitResponse(HttpResponse response)` Submits {link @HttpResponse} to be sent to the client.
    `void` | NHttpClientEventHandler.`timeout(NHttpClientConnection conn)` Triggered when no input is detected on this connection over the maximum period of inactivity.
    `void` | NHttpMessageWriter.`write(T message)` Serializes out the HTTP message head.

  - ### Uses of HttpException in org.apache.http.nio.protocol

    Methods in org.apache.http.nio.protocol that return HttpException
    Modifier and Type | Method and Description
    --- | ---
    `HttpException` | AsyncNHttpServiceHandler.ServerConnState.`getHttpException()`
    `HttpException` | AsyncNHttpServiceHandler.ServerConnState.`getHttpExepction()`

    Methods in org.apache.http.nio.protocol with parameters of type HttpException
    Modifier and Type | Method and Description
    --- | ---
    `void` | BufferingHttpClientHandler.`exception(NHttpClientConnection conn, HttpException httpex)` Deprecated.
    `void` | ThrottlingHttpClientHandler.`exception(NHttpClientConnection conn, HttpException ex)` Deprecated.
    `void` | AsyncNHttpClientHandler.`exception(NHttpClientConnection conn, HttpException ex)` Deprecated.
    `void` | BufferingHttpServiceHandler.`exception(NHttpServerConnection conn, HttpException httpex)` Deprecated.
    `void` | AsyncNHttpServiceHandler.`exception(NHttpServerConnection conn, HttpException httpex)` Deprecated.
    `void` | ThrottlingHttpServiceHandler.`exception(NHttpServerConnection conn, HttpException httpex)` Deprecated.
    `void` | EventListener.`fatalProtocolException(HttpException ex, NHttpConnection conn)` Deprecated. Triggered when an HTTP protocol error caused a connection to be terminated.
    `void` | NHttpResponseTrigger.`handleException(HttpException ex)` Deprecated. Reports a protocol exception thrown while processing the request.
    `void` | AsyncNHttpServiceHandler.ServerConnState.`setHttpException(HttpException ex)`
    `void` | AsyncNHttpServiceHandler.ServerConnState.`setHttpExepction(HttpException ex)`

    Methods in org.apache.http.nio.protocol that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `void` | HttpAsyncRequestExecutor.`connected(NHttpClientConnection conn, Object attachment)`
    `ConsumingNHttpEntity` | NHttpRequestHandler.`entityRequest(HttpEntityEnclosingRequest request, HttpContext context)` Deprecated. Triggered when a request is received with an entity.
    `HttpRequest` | BasicAsyncClientExchangeHandler.`generateRequest()`
    `HttpRequest` | HttpAsyncRequestProducer.`generateRequest()` Invoked to generate a HTTP request message head.
    `HttpRequest` | HttpAsyncClientExchangeHandler.`generateRequest()` Invoked to generate a HTTP request message head.
    `HttpRequest` | BasicAsyncRequestExecutionHandler.`generateRequest()` Deprecated.
    `void` | BasicAsyncRequestHandler.`handle(HttpRequest request, HttpAsyncExchange httpexchange, HttpContext context)`
    `abstract void` | SimpleNHttpRequestHandler.`handle(HttpRequest request, HttpResponse response, HttpContext context)` Deprecated.
    `void` | SimpleNHttpRequestHandler.`handle(HttpRequest request, HttpResponse response, NHttpResponseTrigger trigger, HttpContext context)` Deprecated.
    `void` | NHttpRequestHandler.`handle(HttpRequest request, HttpResponse response, NHttpResponseTrigger trigger, HttpContext context)` Deprecated. Initiates processing of the request.
    `void` | HttpAsyncRequestHandler.`handle(T data, HttpAsyncExchange httpExchange, HttpContext context)` Triggered to complete request processing and to initiate the process of generating a response.
    `void` | HttpAsyncRequestExecutor.`inputReady(NHttpClientConnection conn, ContentDecoder decoder)`
    `void` | HttpAsyncService.`inputReady(NHttpServerConnection conn, ContentDecoder decoder)`
    `protected abstract void` | AbstractAsyncRequestConsumer.`onRequestReceived(HttpRequest request)` Invoked when a HTTP request message is received.
    `protected abstract void` | AbstractAsyncResponseConsumer.`onResponseReceived(HttpResponse response)` Invoked when a HTTP response message is received.
    `void` | HttpAsyncRequestExecutor.`outputReady(NHttpClientConnection conn, ContentEncoder encoder)`
    `HttpAsyncRequestConsumer<T>` | HttpAsyncRequestHandler.`processRequest(HttpRequest request, HttpContext context)` Triggered when an incoming request is received.
    `void` | HttpAsyncRequestExecutor.`requestReady(NHttpClientConnection conn)`
    `void` | HttpAsyncRequestConsumer.`requestReceived(HttpRequest request)` Invoked when a HTTP request message is received.
    `void` | AbstractAsyncRequestConsumer.`requestReceived(HttpRequest request)` Use `AbstractAsyncRequestConsumer.onRequestReceived(HttpRequest)` instead.
    `void` | HttpAsyncService.`requestReceived(NHttpServerConnection conn)`
    `void` | HttpAsyncClientExchangeHandler.`responseCompleted()` Invoked to signal that the response has been fully processed.
    `void` | HttpAsyncService.`responseReady(NHttpServerConnection conn)`
    `void` | AbstractAsyncResponseConsumer.`responseReceived(HttpResponse response)` Use `AbstractAsyncResponseConsumer.onResponseReceived(HttpResponse)` instead.
    `void` | BasicAsyncClientExchangeHandler.`responseReceived(HttpResponse response)`
    `void` | HttpAsyncClientExchangeHandler.`responseReceived(HttpResponse response)` Invoked when a HTTP response message is received.
    `void` | HttpAsyncResponseConsumer.`responseReceived(HttpResponse response)` Invoked when a HTTP response message is received.
    `void` | BasicAsyncRequestExecutionHandler.`responseReceived(HttpResponse response)` Deprecated.
    `void` | HttpAsyncRequestExecutor.`responseReceived(NHttpClientConnection conn)`
    `void` | HttpAsyncExpectationVerifier.`verify(HttpAsyncExchange httpExchange, HttpContext context)`

  - ### Uses of HttpException in org.apache.http.protocol

    Methods in org.apache.http.protocol with parameters of type HttpException
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | HttpService.`handleException(HttpException ex, HttpResponse response)` Handles the given exception and generates an HTTP response to be sent back to the client to inform about the exceptional condition encountered in the course of the request processing.

    Methods in org.apache.http.protocol that throw HttpException
    Modifier and Type | Method and Description
    --- | ---
    `protected HttpResponse` | HttpRequestExecutor.`doReceiveResponse(HttpRequest request, HttpClientConnection conn, HttpContext context)` Waits for and receives a response.
    `protected HttpResponse` | HttpRequestExecutor.`doSendRequest(HttpRequest request, HttpClientConnection conn, HttpContext context)` Send the given request over the given connection.
    `protected void` | HttpService.`doService(HttpRequest request, HttpResponse response, HttpContext context)` The default implementation of this method attempts to resolve an `HttpRequestHandler` for the request URI of the given request and, if found, executes its `HttpRequestHandler.handle(HttpRequest, HttpResponse, HttpContext)` method.
    `HttpResponse` | HttpRequestExecutor.`execute(HttpRequest request, HttpClientConnection conn, HttpContext context)` Sends the request and obtain a response.
    `void` | HttpRequestHandler.`handle(HttpRequest request, HttpResponse response, HttpContext context)` Handles the request and produces a response to be sent back to the client.
    `void` | HttpService.`handleRequest(HttpServerConnection conn, HttpContext context)` Handles receives one HTTP request over the given connection within the given execution context and sends a response back to the client.
    `void` | HttpRequestExecutor.`postProcess(HttpResponse response, HttpProcessor processor, HttpContext context)` Post-processes the given response using the given protocol processor and completes the process of request execution.
    `void` | HttpRequestExecutor.`preProcess(HttpRequest request, HttpProcessor processor, HttpContext context)` Pre-process the given request using the given protocol processor and initiates the process of request execution.
    `void` | RequestTargetHost.`process(HttpRequest request, HttpContext context)`
    `void` | RequestUserAgent.`process(HttpRequest request, HttpContext context)`
    `void` | BasicHttpProcessor.`process(HttpRequest request, HttpContext context)` Deprecated.
    `void` | RequestConnControl.`process(HttpRequest request, HttpContext context)`
    `void` | RequestDate.`process(HttpRequest request, HttpContext context)`
    `void` | ImmutableHttpProcessor.`process(HttpRequest request, HttpContext context)`
    `void` | RequestContent.`process(HttpRequest request, HttpContext context)`
    `void` | RequestExpectContinue.`process(HttpRequest request, HttpContext context)`
    `void` | ResponseConnControl.`process(HttpResponse response, HttpContext context)`
    `void` | ResponseServer.`process(HttpResponse response, HttpContext context)`
    `void` | BasicHttpProcessor.`process(HttpResponse response, HttpContext context)` Deprecated.
    `void` | ResponseContent.`process(HttpResponse response, HttpContext context)` Processes the response (possibly updating or inserting) Content-Length and Transfer-Encoding headers.
    `void` | ResponseDate.`process(HttpResponse response, HttpContext context)`
    `void` | ImmutableHttpProcessor.`process(HttpResponse response, HttpContext context)`
    `void` | HttpExpectationVerifier.`verify(HttpRequest request, HttpResponse response, HttpContext context)` Verifies whether the given request meets the server's expectations.

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