If you have Java/Ruby/Python archive files and you are willing to open them and extract descriptive information, then you can use this feature by providing values for the following parameters:
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archiveExtractionDepth
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archiveIncludes
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archiveExcludes
The drill-down hierarchy is limited to a maximum of 10 and can be modified in the configuration file.
By default, the drill-down hierarchy level is zero - no drill down.
Supported archive types are as follows:
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.aar
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.car
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.ear
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.egg
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.gem
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.hpi
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.jar
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.nupkg
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.rar
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.rpm
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.sca
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.sda
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.tar
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.tar.bz2
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.tar.gz
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.tar.xz
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.tgz
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.war
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.whl
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.xz
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.zip
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In case of Ruby .gem files, only the data.tar.gz file is extracted, and all the other content files are ignored.
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In Ruby, one hierarchy level is defined to extract Ruby's .gem and data.tar.gz files.