Otavio Rodolfo Piske created CAMEL-18685:
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Summary: camel-file: charset conversions causing
UnmappableCharacterException
Key: CAMEL-18685
URL: https://issues.apache.org/jira/browse/CAMEL-18685
Project: Camel
Issue Type: Bug
Components: camel-file
Reporter: Otavio Rodolfo Piske
In the file component, reading a file that contains an unmappable character
causes the component to throw UnmappableCharacterException.
This happens because, by default, the behavior for handling unmapped characters
in the [Charset class is to report
them|https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/charset/CharsetDecoder.html#decode(java.nio.ByteBuffer)].
Ideally, we should allow configuring the behavior so that it can either be
replaced or ignored. For instance, we can try tweaking the code to use
something like (in FileOperations) to ignore errors:
{code:java}
Charset.forName(charset).newDecoder().onMalformedInput(CodingErrorAction.IGNORE).charset();
{code}
Ignore is just one of the options. We may also want to try to replace them (as
Camel did prior to 2.20).
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