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https://issues.apache.org/jira/browse/IVY-1060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robin Fernandes updated IVY-1060:
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Environment:
OS: z/OS 1.9
java version "1.6.0"
Java(TM) SE Runtime Environment (build pmz3160sr3-20081108_01(SR3))
was:Observed on z/OS
> ApacheURLLister.retrieveListing() fails if the encoding of the URL list is
> different from the default encoding
> --------------------------------------------------------------------------------------------------------------
>
> Key: IVY-1060
> URL: https://issues.apache.org/jira/browse/IVY-1060
> Project: Ivy
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.0, 2.1.0, trunk
> Environment: OS: z/OS 1.9
> java version "1.6.0"
> Java(TM) SE Runtime Environment (build pmz3160sr3-20081108_01(SR3))
> Reporter: Robin Fernandes
> Attachments: patch.ivy.URLListerEncoding.diff
>
>
> ApacheURLLister.retrieveListing() assumes that the list of URLs is encoded in
> the same encoding as the system's default encoding.
> The problematic code is:
> {code}
> BufferedReader r = new BufferedReader(new
> InputStreamReader(URLHandlerRegistry.getDefault().openStream(url)));
> String htmlText = FileUtil.readEntirely(r);
> {code}
> FileUtil.readEntirely() converts the the content of the BufferedReader r to a
> String. Because no encoding is specified in the InputStreamReader
> constructor, the default encoding is used. If the default encoding does not
> match the actual encoding of the data read from url, htmlText ends up as a
> garbage String and the URL pattern matcher fails.
> This causes an issue on z/OS, where the default encoding is EBCDIC (e.g.
> IBM-1047) but the data containing the list of URLs is typically retrieved
> from the network as ASCII (ISO-8559-1).
> A workaround could be to specify the system property
> -Dfile.encoding=ISO-8559-1 on the command line, but this is a bit of a big
> hammer. In particular, it is not suitable when Ivy is used within an
> application where we don't to assume all input is ISO-8559-1.
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