Mario Costa created TIKA-1680:
---------------------------------
Summary: Add configuration layer to configure, Parsers default
configurable properties.
Key: TIKA-1680
URL: https://issues.apache.org/jira/browse/TIKA-1680
Project: Tika
Issue Type: Improvement
Components: config
Reporter: Mario Costa
Priority: Minor
In several conditions, we want to change the default tika configuration, for
some specific parsers, to change the behaviour of libraries/components wrapped
in the parsers.
Currently, the ParseContext class allows, for means of passing this default
configuration.
Add means, to load from a configuration database/files default configuration to
override, currently hard coded, defaults.
E.g. #TIKA-640, there are no means to change the defaults, by means of
configuration files, with out having to change, tika source.
- Sugestion
- Add a ParserConfigurationFactory, to delegate configuration loading, to a
database/property based file etc.
- Allow for configuration factory instance to be configured via file, like
tika-config.xml for Parsers.
interface ParserConfigurationFactory {
/**
* Create or fille the given ParseContext with the default configuration for the
parser class...
*/
<P extends Parser> ParseContext getDefaultConfig(Class<P> class,
ParseContext ctx);
}
Replace when creating a ParseContext, by
ParseContext ctx =
ParserConfigurationFactorySingleton.getSingleton().getDefaultConfig(...) ...
Filling the configuration, given a set of properties, could be done via a class
<ParserName>ConfigBuilder that know how to build and set the configuration
properties in specific objects (such as MimeConfig), related to 3rd party
external libraries ...
Best regards,
mc
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