Thomas Liebetraut created TAMAYA-198:
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Summary: tamaya-formats blindly tries (and failes) to parse a
config file with multiple formats
Key: TAMAYA-198
URL: https://issues.apache.org/jira/browse/TAMAYA-198
Project: Tamaya
Issue Type: Bug
Components: Extensions
Affects Versions: 0.3-incubating
Reporter: Thomas Liebetraut
BaseFormatPropertySourceProvider can handle multiple formats registered. This
is useful in my project because we actually support multiple formats for a
certain type of config file and this way we can implement one Provider which
can provide PropertySources for all of them.
But {{getPropertySources()}} will
# blindly try all files with all formats. E.g. if both, "properties" and "ini"
formats are registered, it will try all files with both formats without
checking {{format.accepts()}} first.
# try all the formats with the same {{InputStream}}. If the previous format
does not reset the input stream, it is already at the end of the file and the
following formats don't have anything left to read, returning {{null}}. This
leads to some {{NullPointerException}}s being logged.
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