org.takes.rq

Class RqLengthAware

java.lang.Object

org.takes.rq.RqWrap

org.takes.rq.RqLengthAware

All Implemented Interfaces:

Request

public final class RqLengthAware
extends RqWrap

Request decorator that limits its body, according to the Content-Length header in its head.

This decorator may help when you're planning to read the body of the request using its read() and available() methods, but you're not sure that available() is always saying the truth. In most cases, the browser will not close the request and will always return positive number in available() method. Thus, you won't be able to reach the end of the stream ever. The browser wants you to respect the "Content-Length" header and read as many bytes as it requests. To solve that, just wrap your request into this decorator.

The class is immutable and thread-safe.

Since:

0.15

Version:

$Id$

Author:

Yegor Bugayenko ([email protected])

See Also:

RqMultipart, RqPrint

Constructor Summary

Constructors

Constructor and Description
RqLengthAware(Request req) Ctor.

Method Summary

Methods inherited from class org.takes.rq.RqWrap

body, head

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RqLengthAware

public RqLengthAware(Request req)

Ctor.

Parameters:

req - Original request