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From "Stefan Mandel (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAMEL-8356) IOConverter.toInputStream(file, charset) returns strange behaving stream
Date Sun, 15 Feb 2015 15:06:12 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-8356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stefan Mandel updated CAMEL-8356:
---------------------------------
    Attachment: IOConverterCharsetTest.java

The third unit test shows that the returned byte stream is the same as a pure FileInputStream.

This seems strange, because anybody can see that the implementation does use the specified
charset. However the Streaming-Pipeline (Stream->BufferedReader->Stream) seems to loose
it.

As I said - i can hunt this bug down, but yet I am not certain if a majority recognizes this
behaviour as bug.

> IOConverter.toInputStream(file, charset) returns strange behaving stream
> ------------------------------------------------------------------------
>
>                 Key: CAMEL-8356
>                 URL: https://issues.apache.org/jira/browse/CAMEL-8356
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.14.1, 2.15.0
>            Reporter: Stefan Mandel
>         Attachments: IOConverterCharsetTest.java, german.iso-8859-1.txt, german.utf-8.txt
>
>
> Calling IOConverter.toInputStream with either UTF-8 or ISO-8859-1 returns a stream that
behaves strange on non-ascii-characters:
> - putting this stream into an InputStreamReader will return false encoded characters
> - a naive new BufferedReader(new InputStreamReader(new FileInputStream(file), charset))
will return the correctly encoded characters.
> I will attach some unit tests for this case.



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