org.takes.rq

Interface RqForm

All Superinterfaces:

Request

All Known Implementing Classes:

RqForm.Base, RqForm.Fake, RqForm.Smart

public interface RqForm
extends Request

Request decorator that decodes FORM data from application/x-www-form-urlencoded format (RFC 1738).

For multipart/form-data format use RqMultipart.Base.

It is highly recommended to use RqGreedy decorator before passing request to this class.

The class is immutable and thread-safe.

Since:

0.9

Version:

$Id: 413f0592c448fbb6a470dd0691042aecd4000695 $

Author:

Yegor Bugayenko ([email protected])

See Also:

Forms in HTML, RqGreedy

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RqForm.Base Base implementation of @link RqForm.
static class	RqForm.Fake Fake RqForm accepts parameters in the constructor.
static class	RqForm.Smart Smart decorator, with extra features.

Method Summary

Methods

Modifier and Type	Method and Description
Iterable<String>	names() Get all parameter names.
Iterable<String>	param(CharSequence name) Get single parameter.

Methods inherited from interface org.takes.Request

body, head

Method Detail

param

Iterable<String> param(CharSequence name)
                       throws IOException

Get single parameter.

Parameters:

name - Parameter name

Returns:

List of values (can be empty)

Throws:

IOException - if something fails reading parameters

names

Iterable<String> names()
                       throws IOException

Get all parameter names.

Returns:

All names

Throws:

IOException - if something fails reading parameters