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< Equinox‎ | p2‎ | Meetings


  • New Collector 256355 256411
  • Interfaces for metadata types 256359
  • UNC paths 207103
  • API expectations for Galileo
  • Publisher migration
  • Version types


  • Andrew Cattle
  • Andrew Niefer
  • Darin Wright
  • Dave Stevenson
  • DJ Houghton
  • Doug Schaefer
  • Henrik Lindberg
  • Ian Bull
  • Jeff McAffer
  • John Arthorne
  • Pascal Rapicault
  • Scott Lewis
  • Simon Kaegi
  • Susan McCourt
  • Tom Hallgren


  • Plan
    • Draft M5 plan is available
    • There is currently a large list of changes that people want to make, which is risking hitting our M5 goals
  • Repository robustness
    • Still need a mechanism for automated testing of misbehaving servers (hangs, error codes, etc)
  • Collector
    • Still investigating, have looked through all existing collectors to get a better idea of usage patterns
    • Currently looks like the query needs to wrap the collector passed to the query because the passed in collector does things like wrapping the query result in other objects
  • Interfaces for metadata types
    • Patch provided that creates interfaces for metadata types
    • Looking at artifact API to see if further changes needed
    • May be places in the p2 code that makes assumptions about the concrete implementation types for metadata API
    • Should be almost no references to the existing concrete classes when done
    • Deprecate the concrete classes to help people fix their references to the concrete classes
  • UNC paths
    • What is the impact of not supporting UNC paths
    • Need to communicate with PMC and wider community - no point others working on UNC path support if p2 can't even support it at install-time
  • API expectations for Galileo
    • Is there any targeted areas where API would be valuable
    • If we're not producing API, or producing very little, we need to let people know to avoid surprises
  • Publisher integration
    • Aiming to replace use of metadata generator in PDE build with new publisher applications
    • Need to figure out how to publish branded launchers from a product file
    • Aim to have the bits in place by end of M5 to enable using the publisher instead of the generator
    • Still support the metadata generator applications and Ant tasks in compatibility mode (forward to publisher)
  • Pluggable versions
    • Problem with expressing/handling pluggable version in resolver (see ResolutionHelper)
    • Currently heavily use BundleDescription class from OSGi resolver, which doesn't support pluggable version types
    • We had a long discussion about whether to have only a canonical versioning scheme in the metadata, versus encoding the version semantics alongside the version number in the metadata
    • Henrik/Thomas to iterate the proposal based on today's discussion

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