HttpServerFileUpload (Vert.x Stack

All Superinterfaces:

ReadStream<Buffer>, StreamBase
```
public interface HttpServerFileUpload
extends ReadStream<Buffer>
```
Represents an file upload from an HTML FORM.

Author:

Norman Maurer

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`String`	`charset()`
`String`	`contentTransferEncoding()`
`String`	`contentType()`
`HttpServerFileUpload`	`endHandler(Handler<Void> endHandler)` Set an end handler.
`HttpServerFileUpload`	`exceptionHandler(Handler<Throwable> handler)` Set an exception handler on the read stream.
`HttpServerFileUpload`	`fetch(long amount)` Fetch the specified `amount` of elements.
`AsyncFile`	`file()`
`String`	`filename()`
`HttpServerFileUpload`	`handler(Handler<Buffer> handler)` Set a data handler.
`boolean`	`isSizeAvailable()`
`String`	`name()`
`HttpServerFileUpload`	`pause()` Pause the `ReadStream`, it sets the buffer in `fetch` mode and clears the actual demand.
`HttpServerFileUpload`	`resume()` Resume reading, and sets the buffer in `flowing` mode.
`long`	`size()` The size of the upload may not be available until it is all read.
`HttpServerFileUpload`	`streamToFileSystem(String filename)` Stream the content of this upload to the given file on storage.

Methods inherited from interface io.vertx.core.streams.ReadStream
pipe, pipeTo, pipeTo

- Method Detail
  - exceptionHandler
```
HttpServerFileUpload 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
```
HttpServerFileUpload 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
  - endHandler
```
HttpServerFileUpload 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
  - pause
```
HttpServerFileUpload 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
  - resume
```
HttpServerFileUpload 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
  - fetch
```
HttpServerFileUpload 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
  - streamToFileSystem
```
HttpServerFileUpload streamToFileSystem(String filename)
```
    Stream the content of this upload to the given file on storage.
    
    Parameters:
    
    filename - the name of the file
  - filename
```
String filename()
```
    Returns:
    
    the filename which was used when upload the file.
  - name
```
String name()
```
    Returns:
    
    the name of the attribute
  - contentType
```
String contentType()
```
    Returns:
    
    the content type for the upload
  - contentTransferEncoding
```
String contentTransferEncoding()
```
    Returns:
    
    the contentTransferEncoding for the upload
  - charset
```
String charset()
```
    Returns:
    
    the charset for the upload
  - size
```
long size()
```
    The size of the upload may not be available until it is all read. Check isSizeAvailable() to determine this
    
    Returns:
    
    the size of the upload (in bytes)
  - isSizeAvailable
```
boolean isSizeAvailable()
```
    Returns:
    
    true if the size of the upload can be retrieved via size().
  - file
```
AsyncFile file()
```
    Returns:
    
    the async uploaded file when streamToFileSystem(java.lang.String) has been used

Interface HttpServerFileUpload

Method Summary

Methods inherited from interface io.vertx.core.streams.ReadStream

Method Detail

exceptionHandler

handler

endHandler

pause

resume

fetch

streamToFileSystem

filename

name

contentType

contentTransferEncoding

charset

size

isSizeAvailable

file