Hello,
What version of Camel are you using?
Kind regards
On Wed, Nov 2, 2022 at 3:22 PM Ephemeris Lappis <ephemeris.lap...@gmail.com>
wrote:
> Hello again.
>
> Sorry to answer my own question...
>
> I've read again the file component documentation looking for any
> solution to fix ou issue, and I've seen that this is exactly the
> example that it's given for using charset :
>
> The charset option allows for configuring an encoding of the files on
> both the consumer and producer endpoints. For example if you read
> utf-8 files, and want to convert the files to iso-8859-1, you can do:
>
> from("file:inbox?charset=utf-8")
> .to("file:outbox?charset=iso-8859-1")
>
> And this seems to be always failing with the
> UnmappableCharacterException when a character from the input has no
> mapped character in the output charset...
>
> Nobody has reported it yet ?
>
> Thanks for your feedback.
>
> Regards.
>
> Le ven. 28 oct. 2022 à 16:59, Ephemeris Lappis
> <ephemeris.lap...@gmail.com> a écrit :
> >
> > Hello.
> >
> > I've been using the File component for years, and discover today a
> > strange exception when using a charset on a producer endpoint.
> >
> > Example :
> >
> > <route id="pma-file">
> > <from
> uri="file:/TMP/PMA/input?delete=true&charset=UTF-8&moveFailed=.BUG"/>
> > <log message="PMA : processing ${file:name} (length ${file:length})..."/>
> > <to uri="file:/TMP/PMA/output?charset=ISO-8859-1"/>
> > </route>
> >
> > If I put a file that contains only characters that exist in
> > ISO-8859-1, no problem.
> > If the file contains an € (euro) for example, an exception is thrown
> > (see at the end of the mail) :
> > java.nio.charset.UnmappableCharacterException: Input length = 1
> >
> > A trivial java program, with the same jvm on the same machine, that
> > reads a file in UTF-8 and writes its content into another file with
> > ISO-8859-1 only replaces the missing unmapped characters with ?
> >
> > Is it a bug (I can't imagine nobody saw that before) or just a missing
> > option on the endpoint ?
> > I've not found any option for that...
> >
> > Thanks for your help.
> >
> > Regards.
> >
> > The exception :
> > org.apache.camel.component.file.GenericFileOperationFailedException:
> > Cannot store file: C:\TMP\PMA\output\F1.txt
> > at
> org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:359)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.component.file.GenericFileProducer.writeFile(GenericFileProducer.java:305)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:169)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.component.file.GenericFileProducer.process(GenericFileProducer.java:80)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
> > [!/:2.25.4]
> > at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> > [!/:2.25.4]
> > at org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
> > [!/:2.25.4]
> > at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> > [!/:2.25.4]
> > at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> > [!/:2.25.4]
> > at
> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:452)
> > [!/:2.25.4]
> > at
> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:221)
> > [!/:2.25.4]
> > at
> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:185)
> > [!/:2.25.4]
> > at
> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174)
> > [!/:2.25.4]
> > at
> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101)
> > [!/:2.25.4]
> > at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> > [?:1.8.0_242]
> > at
> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> > [?:1.8.0_242]
> > at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> > [?:1.8.0_242]
> > at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> > [?:1.8.0_242]
> > at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> > [?:1.8.0_242]
> > at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > [?:1.8.0_242]
> > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
> > Caused by: java.nio.charset.UnmappableCharacterException: Input length =
> 1
> > at
> java.nio.charset.CoderResult.throwException(CoderResult.java:282)
> > ~[?:1.8.0_242]
> > at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:285)
> > ~[?:1.8.0_242]
> > at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125)
> ~[?:1.8.0_242]
> > at java.io.OutputStreamWriter.write(OutputStreamWriter.java:207)
> > ~[?:1.8.0_242]
> > at java.io.BufferedWriter.flushBuffer(BufferedWriter.java:129)
> > ~[?:1.8.0_242]
> > at java.io.BufferedWriter.flush(BufferedWriter.java:253)
> ~[?:1.8.0_242]
> > at org.apache.camel.util.IOHelper.copy(IOHelper.java:250)
> ~[!/:2.25.4]
> > at
> org.apache.camel.component.file.FileOperations.writeFileByReaderWithCharset(FileOperations.java:421)
> > ~[!/:2.25.4]
> > at
> org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:337)
> > ~[!/:2.25.4]
> > ... 22 more
> > Suppressed: java.nio.charset.UnmappableCharacterException:
> > Input length = 1
> > at
> > java.nio.charset.CoderResult.throwException(CoderResult.java:282)
> > ~[?:1.8.0_242]
> > at
> > sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:285)
> > ~[?:1.8.0_242]
> > at
> > sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125) ~[?:1.8.0_242]
> > at
> > java.io.OutputStreamWriter.write(OutputStreamWriter.java:207)
> > ~[?:1.8.0_242]
> > at
> > java.io.BufferedWriter.flushBuffer(BufferedWriter.java:129)
> > ~[?:1.8.0_242]
> > at
> > java.io.BufferedWriter.close(BufferedWriter.java:265) ~[?:1.8.0_242]
> > at
> >
> org.apache.camel.component.file.FileOperations.writeFileByReaderWithCharset(FileOperations.java:422)
> > ~[!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:337)
> > ~[!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.GenericFileProducer.writeFile(GenericFileProducer.java:305)
> > ~[!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:169)
> > ~[!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.GenericFileProducer.process(GenericFileProducer.java:80)
> > ~[!/:2.25.4]
> > at
> >
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
> > ~[!/:2.25.4]
> > at
> > org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
> > ~[!/:2.25.4]
> > at
> >
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> > [!/:2.25.4]
> > at
> > org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
> > [!/:2.25.4]
> > at
> > org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:452)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:221)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:185)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174)
> > [!/:2.25.4]
> > at
> >
> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101)
> > [!/:2.25.4]
> > at
> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> > [?:1.8.0_242]
> > at
> > java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> > [?:1.8.0_242]
> > at
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> > [?:1.8.0_242]
> > at
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> > [?:1.8.0_242]
> > at
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> > [?:1.8.0_242]
> > at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> > [?:1.8.0_242]
> > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
> > 1
>
--
Otavio R. Piske
http://orpiske.net
