Mantis - Resin
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
5355 minor always 01-31-13 16:06 02-01-13 10:44
Reporter: rickHigh Platform:  
Assigned To: ferg OS:  
Priority: normal OS Version:  
Status: closed Product Version: 4.0.32  
Product Build: Resolution: fixed  
Projection: none      
ETA: none Fixed in Version: 4.0.35  
Summary: 0005355: UnsupportedEncodingException ISO8859_10 when using Estonian lanaguage
Description: $ curl -H "Accept-Language: et" local.test.com/index.html -vvv -o/dev/null

Server: Resin/4.0.32
< Cache-Control: private
< Cache-Control: private
< Expires: 21600000
< Content-Language: et
< Set-Cookie: requestGuid=2e78816ef7ae570db3c5d5e178588dd4
< Set-Cookie: ariel=cd7096b79f5c93513880f2f95663c722; path=/; expires=Wed, 19-Feb-2081 01:21:06 GMT
< Set-Cookie: aens=enp; path=/
< Set-Cookie: _sv=D; path=/; expires=Wed, 26-Jan-2033 22:06:59 GMT
< Set-Cookie: _idsv=D; path=/; expires=Wed, 26-Jan-2033 22:06:59 GMT
< Set-Cookie: JSESSIONID=aaaVrBlw8WFAI6ETFPsYt; path=/
< Content-Type: text/html; charset=ISO-8859-10
< Transfer-Encoding: chunked
< Date: Thu, 31 Jan 2013 22:06:59 GMT
<

With that, we see the java.io.UnsupportedEncodingException: ISO8859_10 exception.

[13-01-31 14:06:59.495] {resin-port-80-38} java.io.UnsupportedEncodingException: ISO8859_10
                        at com.caucho.vfs.i18n.JDKWriter$OutputStreamEncodingWriter.<init>(JDKWriter.java:115)
                        at com.caucho.vfs.i18n.JDKWriter.create(JDKWriter.java:81)
                        at com.caucho.vfs.i18n.EncodingWriter.create(EncodingWriter.java:81)
                        at com.caucho.vfs.Encoding.getWriteEncoding(Encoding.java:197)
                        at com.caucho.server.http.ToByteResponseStream.setEncoding(ToByteResponseStream.java:127)
                        at com.caucho.server.http.HttpServletResponseImpl.getResponseStream(HttpServletResponseImpl.java:1477)
                        at com.caucho.server.http.AbstractCauchoResponse.completeCache(AbstractCauchoResponse.java:45)
                        at com.caucho.server.httpcache.ProxyCacheFilterChain.doFilter(ProxyCacheFilterChain.java:193)
                        at com.caucho.server.webapp.


Note Estonian is not ISO-8859_10, it is ISO-8859_4

http://en.wikipedia.org/wiki/ISO/IEC_8859 [^]

Line 557 of emacs ./modules/kernel/src/com/caucho/vfs/Encoding.java has this:

 _localeName.put("et", "ISO-8859-10");

This could be changed to
 _localeName.put("et", "ISO-8859-4");


ISO-8859-10 is a Nordic language not a Finnic.
Also ISO-8859-10 is not supported by Java.

Estonian is a Finnic language.
Finnic Langauges are covered under ISO-8859-4.

Also Java does not support ISO-8859-10.

Estonian, Latvian, Lithuanian, Greenlandic, and Sami -- et, lv, lt -- would all have the same issue.


Latin 6 (Noridc) does not seem like it is supported aka ISO-8859-10.
http://docs.oracle.com/javase/6/docs/technotes/guides/intl/encoding.doc.html [^]

We should probably remove references to ISO-8859_10 and replace with ISO-8859-4.

./modules/kernel/src/com/caucho/vfs/Encoding.java: _mimeName.put("ISO_8859-10:1992", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _mimeName.put("iso-ir-157", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _mimeName.put("I6", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _mimeName.put("cslSOLatin6", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _mimeName.put("latin6", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _javaName.put("ISO-8859-10", "ISO8859_10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _localeName.put("et", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _localeName.put("lv", "ISO-8859-10");
./modules/kernel/src/com/caucho/vfs/Encoding.java: _localeName.put("lt", "ISO-8859-10");
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