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

Status

closed

Product Version

3.0.23

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.

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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