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From "Ioan LUPU (Updated) (JIRA)" <>
Subject [jira] [Updated] (CMIS-444) The InputStream returned by "ContentStream.getStream()" is read ONE byte at a time!
Date Sat, 08 Oct 2011 13:06:29 GMT


Ioan LUPU updated CMIS-444:


- Attached "". It's a maven project containing some code that used a class
that extends FilterInputStream and writes to the console the name of the 'read' methods called.
Also contains a screenshot of the stackTrace.
> The InputStream returned by "ContentStream.getStream()" is read ONE byte at a time!
> -----------------------------------------------------------------------------------
>                 Key: CMIS-444
>                 URL:
>             Project: Chemistry
>          Issue Type: Improvement
>          Components: opencmis-client
>    Affects Versions: OpenCMIS 0.5.0
>         Environment: java version "1.6.0_27", Linux Fedora 15, latest version of openCMIS
>            Reporter: Ioan LUPU
>         Attachments:
> - The InputStream ""
is read one byte at a time. The other read(byte[], ...) methods are not called.
> - This affects the performance of the client when uploading files to the DMS server (by
the help of openCMIS) if the code that provides the InputStream doesn't uses a buffer! The
code can be improved to use the methods that read more than one byte a time or the documentation
should be improved in order to inform the developer of this way of reading the InputStream

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