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https://issues.apache.org/jira/browse/CAMEL-26002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on CAMEL-26002 started by Claus Ibsen.
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> camel-iso8583 - a missing ISO-Type fails with a NumberFormatException, and a
> configFile outside the classpath is silently not loaded
> ------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-26002
> URL: https://issues.apache.org/jira/browse/CAMEL-26002
> Project: Camel
> Issue Type: Bug
> Affects Versions: 4.18.0, 4.22.0, 4.23.0
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 4.24.0
>
>
> Two problems with the iso8583 data format make the cause of a failure hard to
> find:
> * *The ISO-Type*: without the {{CamelIso8583IsoType}} header and the
> {{isoType}} option, unmarshal calls {{Integer.parseUnsignedInt(null, 16)}}
> ({{Iso8583DataFormat}}, main 50d17f9c2614, line 76). It fails with
> {{NumberFormatException: Cannot parse null string}} instead of saying that
> the ISO-Type is missing.
> * *The configFile*: the file is passed to {{MessageFactory.setConfigPath}}
> (line 133), which j8583 loads from the classpath only. A {{file:}} path, or
> any path that is not on the classpath, is silently not loaded. Every
> unmarshal then fails with {{ParseException: ISO8583 MessageFactory has no
> parsing guide for message type ...}}.
> Checked on 4.24.0-SNAPSHOT with {{camel run}}, with the {{j8583-config.xml}}
> and {{parse1.txt}} of the tests:
> * {{configFile=file:/path/j8583-config.xml}} and {{isoType=0210}}: "no
> parsing guide for message type 1b3f0";
> * the same file on the classpath (the default {{configFile}}): an
> {{IsoMessage}};
> * no {{isoType}} and no header: the NumberFormatException.
> *Proposed change*: fail with a clear message when there is no ISO-Type. Load
> the {{configFile}} with the Camel resource loader ({{classpath:}}, {{file:}}
> and so on), or fail at startup when it is not found.
> _Claude Code on behalf of davsclaus_
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