0001874: ServletRequest.getInputStream() throws java.io.UnsupportedEncodingException

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Category

Severity

Reproducibility

Date Submitted

Last Update

0001874

[Resin]

crash

always

07-13-07 02:47

07-27-07 09:35

Reporter

Leos

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.3

Product Version

3.0.23

Product Build

Summary

0001874: ServletRequest.getInputStream() throws java.io.UnsupportedEncodingException

Description

I am trying to get the http request body by calling getInputStream() on HttpServletRequest. I want the raw binary data, as http://java.sun.com/products/servlet/2.2/javadoc/javax/servlet/ServletRequest.html#getInputStream() [^] promises. However, when the HTTP client sets the charset to some incorrect value (by sending the HTTP header Content-Type with ;charset=something), I get java.io.UnsupportedEncodingException. I believe that this is a violation of the above mentioned interface description from Sun. It says "Retrieves the body of the request as binary data" and does not allow throwing java.io.UnsupportedEncodingException. If I would like to handle the body as text (not as raw binary data) with the correct encoding, I would use getReader() instead.

Steps To Reproduce

Additional Information

java.io.UnsupportedEncodingException: CP-1250
        at sun.io.Converters.getConverterClass(Converters.java:218)
        at sun.io.Converters.newConverter(Converters.java:251)
        at sun.io.ByteToCharConverter.getConverter(ByteToCharConverter.java:68)
        at sun.nio.cs.StreamDecoder$ConverterSD.<init>(StreamDecoder.java:224)
        at sun.nio.cs.StreamDecoder$ConverterSD.<init>(StreamDecoder.java:210)
        at sun.nio.cs.StreamDecoder.forInputStreamReader(StreamDecoder.java:77)
        at java.io.InputStreamReader.<init>(InputStreamReader.java:83)
        at com.caucho.vfs.i18n.JDKReader.create(JDKReader.java:68)
        at com.caucho.vfs.Encoding.getReadEncoding(Encoding.java:157)
        at com.caucho.vfs.ReadStream.setEncoding(ReadStream.java:456)
        at com.caucho.server.connection.AbstractHttpRequest.getStream(AbstractHttpRequest.java:1764)
        at com.caucho.server.connection.AbstractHttpRequest.getInputStream(AbstractHttpRequest.java:1823)

Attached Files

Relationships

Notes
(0002114) Leos 07-13-07 06:22	It might be important to note that this happens inside filter.

(0002151) ferg 07-27-07 09:35	server/1b23

Issue History
Date Modified	Username	Field	Change
07-13-07 02:47	Leos	New Issue
07-13-07 06:22	Leos	Note Added: 0002114
07-27-07 09:35	ferg	Note Added: 0002151
07-27-07 09:35	ferg	Assigned To	=> ferg
07-27-07 09:35	ferg	Status	new => closed
07-27-07 09:35	ferg	Resolution	open => fixed
07-27-07 09:35	ferg	Fixed in Version	=> 3.1.3

Mantis 1.0.0rc3[^]

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