io.vertx.reactivex.core.http

## Class HttpClientResponse

- java.lang.Object
- - io.vertx.reactivex.core.http.HttpClientResponse

- All Implemented Interfaces:
    ReadStream<Buffer>, StreamBase

      public class HttpClientResponse
      extends Object
      implements ReadStream<Buffer>

  Represents a client-side HTTP response.

  Vert.x provides you with one of these via the handler that was provided when creating the `HttpClientRequest` or that was set on the `HttpClientRequest` instance.

  It implements `ReadStream` so it can be used with `Pump` to pump data with flow control.

  NOTE: This class has been automatically generated from the `original` non RX-ified interface using Vert.x codegen.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static io.vertx.lang.rx.TypeArg<HttpClientResponse>` | `__TYPE_ARG`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `HttpClientResponse(HttpClientResponse delegate)`
    `HttpClientResponse(Object delegate)`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `HttpClientResponse` | `bodyHandler(Handler<Buffer> bodyHandler)` Convenience method for receiving the entire request body in one piece.
    `List<String>` | `cookies()`
    `HttpClientResponse` | `customFrameHandler(Handler<HttpFrame> handler)` Set an custom frame handler.
    `HttpClientResponse` | `endHandler(Handler<Void> endHandler)` Set an end handler.
    `boolean` | `equals(Object o)`
    `HttpClientResponse` | `exceptionHandler(Handler<Throwable> handler)` Set an exception handler on the read stream.
    `HttpClientResponse` | `fetch(long amount)` Fetch the specified `amount` of elements.
    `HttpClientResponse` | `getDelegate()`
    `String` | `getHeader(CharSequence headerName)` Return the first header value with the specified name
    `String` | `getHeader(String headerName)` Return the first header value with the specified name
    `String` | `getTrailer(String trailerName)` Return the first trailer value with the specified name
    `HttpClientResponse` | `handler(Handler<Buffer> handler)` Set a data handler.
    `int` | `hashCode()`
    `MultiMap` | `headers()`
    `NetSocket` | `netSocket()` Get a net socket for the underlying connection of this request.
    `static HttpClientResponse` | `newInstance(HttpClientResponse arg)`
    `HttpClientResponse` | `pause()` Pause the `ReadStream`, it sets the buffer in `fetch` mode and clears the actual demand.
    `Pipe<Buffer>` | `pipe()` Pause this stream and return a to transfer the elements of this stream to a destination .
    `void` | `pipeTo(WriteStream<Buffer> dst)` Like `ReadStream.pipeTo(io.vertx.reactivex.core.streams.WriteStream<T>)` but with no completion handler.
    `void` | `pipeTo(WriteStream<Buffer> dst, Handler<AsyncResult<Void>> handler)` Pipe this `ReadStream` to the `WriteStream`.
    `HttpClientRequest` | `request()`
    `HttpClientResponse` | `resume()` Resume reading, and sets the buffer in `flowing` mode.
    `Completable` | `rxPipeTo(WriteStream<Buffer> dst)` Pipe this `ReadStream` to the `WriteStream`.
    `int` | `statusCode()`
    `String` | `statusMessage()`
    `HttpClientResponse` | `streamPriorityHandler(Handler<StreamPriority> handler)` Set an handler for stream priority changes.
    `Flowable<Buffer>` | `toFlowable()`
    `Observable<Buffer>` | `toObservable()`
    `String` | `toString()`
    `MultiMap` | `trailers()`
    `HttpVersion` | `version()`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface io.vertx.reactivex.core.streams.ReadStream

      `newInstance, newInstance`

    - ### Methods inherited from interface io.vertx.reactivex.core.streams.StreamBase

      `newInstance`

- - ### Field Detail

    - #### __TYPE_ARG

          public static final io.vertx.lang.rx.TypeArg<HttpClientResponse> __TYPE_ARG

  - ### Constructor Detail

    - #### HttpClientResponse

          public HttpClientResponse(HttpClientResponse delegate)

    - #### HttpClientResponse

          public HttpClientResponse(Object delegate)

  - ### Method Detail

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### equals

          public boolean equals(Object o)

      Overrides:
        `equals` in class `Object`

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `Object`

    - #### getDelegate

          public HttpClientResponse getDelegate()

      Specified by:
        `getDelegate` in interface `ReadStream<Buffer>`
      Specified by:
        `getDelegate` in interface `StreamBase`

    - #### toObservable

          public Observable<Buffer> toObservable()

      Specified by:
        `toObservable` in interface `ReadStream<Buffer>`

    - #### toFlowable

          public Flowable<Buffer> toFlowable()

      Specified by:
        `toFlowable` in interface `ReadStream<Buffer>`

    - #### pipe

          public Pipe<Buffer> pipe()

      Pause this stream and return a to transfer the elements of this stream to a destination .

      The stream will be resumed when the pipe will be wired to a `WriteStream`.
      Specified by:
        `pipe` in interface `ReadStream<Buffer>`
      Returns:
        a pipe

    - #### pipeTo

          public void pipeTo(WriteStream<Buffer> dst)

      Like `ReadStream.pipeTo(io.vertx.reactivex.core.streams.WriteStream<T>)` but with no completion handler.
      Specified by:
        `pipeTo` in interface `ReadStream<Buffer>`
      Parameters:
        `dst` -

    - #### pipeTo

          public void pipeTo(WriteStream<Buffer> dst,
                             Handler<AsyncResult<Void>> handler)

      Pipe this `ReadStream` to the `WriteStream`.

      Elements emitted by this stream will be written to the write stream until this stream ends or fails.

      Once this stream has ended or failed, the write stream will be ended and the `handler` will be called with the result.

      Specified by:
        `pipeTo` in interface `ReadStream<Buffer>`
      Parameters:
        `dst` - the destination write stream
        `handler` -

    - #### rxPipeTo

          public Completable rxPipeTo(WriteStream<Buffer> dst)

      Pipe this `ReadStream` to the `WriteStream`.

      Elements emitted by this stream will be written to the write stream until this stream ends or fails.

      Once this stream has ended or failed, the write stream will be ended and the `handler` will be called with the result.

      Parameters:
        `dst` - the destination write stream
      Returns:

    - #### fetch

          public HttpClientResponse fetch(long amount)

      Description copied from interface: `ReadStream`
      Fetch the specified `amount` of elements. If the `ReadStream` has been paused, reading will recommence with the specified `amount` of items, otherwise the specified `amount` will be added to the current stream demand.
      Specified by:
        `fetch` in interface `ReadStream<Buffer>`
      Returns:
        a reference to this, so the API can be used fluently

    - #### resume

          public HttpClientResponse resume()

      Description copied from interface: `ReadStream`
      Resume reading, and sets the buffer in `flowing` mode.

      If the `ReadStream` has been paused, reading will recommence on it.
      Specified by:
        `resume` in interface `ReadStream<Buffer>`
      Returns:
        a reference to this, so the API can be used fluently

    - #### exceptionHandler

          public HttpClientResponse exceptionHandler(Handler<Throwable> handler)

      Description copied from interface: `ReadStream`
      Set an exception handler on the read stream.
      Specified by:
        `exceptionHandler` in interface `ReadStream<Buffer>`
      Specified by:
        `exceptionHandler` in interface `StreamBase`
      Parameters:
        `handler` - the exception handler
      Returns:
        a reference to this, so the API can be used fluently

    - #### handler

          public HttpClientResponse handler(Handler<Buffer> handler)

      Description copied from interface: `ReadStream`
      Set a data handler. As data is read, the handler will be called with the data.
      Specified by:
        `handler` in interface `ReadStream<Buffer>`
      Returns:
        a reference to this, so the API can be used fluently

    - #### pause

          public HttpClientResponse pause()

      Description copied from interface: `ReadStream`
      Pause the `ReadStream`, it sets the buffer in `fetch` mode and clears the actual demand.

      While it's paused, no data will be sent to the data `handler`.

      Specified by:
        `pause` in interface `ReadStream<Buffer>`
      Returns:
        a reference to this, so the API can be used fluently

    - #### endHandler

          public HttpClientResponse endHandler(Handler<Void> endHandler)

      Description copied from interface: `ReadStream`
      Set an end handler. Once the stream has ended, and there is no more data to be read, this handler will be called.
      Specified by:
        `endHandler` in interface `ReadStream<Buffer>`
      Returns:
        a reference to this, so the API can be used fluently

    - #### version

          public HttpVersion version()

      Returns:
        the version of the response

    - #### statusCode

          public int statusCode()

      Returns:
        the status code of the response

    - #### statusMessage

          public String statusMessage()

      Returns:
        the status message of the response

    - #### headers

          public MultiMap headers()

      Returns:
        the headers

    - #### getHeader

          public String getHeader(String headerName)

      Return the first header value with the specified name
      Parameters:
        `headerName` - the header name
      Returns:
        the header value

    - #### getTrailer

          public String getTrailer(String trailerName)

      Return the first trailer value with the specified name
      Parameters:
        `trailerName` - the trailer name
      Returns:
        the trailer value

    - #### trailers

          public MultiMap trailers()

      Returns:
        the trailers

    - #### cookies

          public List<String> cookies()

      Returns:
        the Set-Cookie headers (including trailers)

    - #### bodyHandler

          public HttpClientResponse bodyHandler(Handler<Buffer> bodyHandler)

      Convenience method for receiving the entire request body in one piece.

      This saves you having to manually set a dataHandler and an endHandler and append the chunks of the body until the whole body received. Don't use this if your request body is large - you could potentially run out of RAM.

      Parameters:
        `bodyHandler` - This handler will be called after all the body has been received
      Returns:

    - #### customFrameHandler

          public HttpClientResponse customFrameHandler(Handler<HttpFrame> handler)

      Set an custom frame handler. The handler will get notified when the http stream receives an custom HTTP/2 frame. HTTP/2 permits extension of the protocol.
      Parameters:
        `handler` -
      Returns:
        a reference to this, so the API can be used fluently

    - #### netSocket

          public NetSocket netSocket()

      Get a net socket for the underlying connection of this request.

      USE THIS WITH CAUTION! Writing to the socket directly if you don't know what you're doing can easily break the HTTP protocol.

      HTTP/1.1 pipe-lined requests cannot support net socket upgrade.

      One valid use-case for calling this is to receive the `NetSocket` after a HTTP CONNECT was issued to the remote peer and it responded with a status code of 200.

      Returns:
        the net socket

    - #### request

          public HttpClientRequest request()

      Returns:
        the corresponding request

    - #### streamPriorityHandler

          public HttpClientResponse streamPriorityHandler(Handler<StreamPriority> handler)

      Set an handler for stream priority changes.

      This is not implemented for HTTP/1.x.
      Parameters:
        `handler` - the handler to be called when the stream priority changes
      Returns:

    - #### getHeader

          public String getHeader(CharSequence headerName)

      Return the first header value with the specified name
      Parameters:
        `headerName` - the header name
      Returns:
        the header value

    - #### newInstance

          public static HttpClientResponse newInstance(HttpClientResponse arg)

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