registry.rb in buildr4osgi-0.9.2

- old
+ new

@@ -13,10 +13,32 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
 module OSGi
   
+  OSGI_GROUP_ID = "osgi"
+  
+  class GroupMatcher
+    include Singleton
+    attr_accessor :group_matchers
+    
+    def initialize
+      @group_matchers = []
+      # Default rule for Eclipse artifacts.
+      @group_matchers << Proc.new {|n| "org.eclipse" if n.match(/org\.eclipse\..*/) }
+    end
+    
+    def group(bundle)
+      return group(bundle.id) if bundle.is_a?(Bundle)
+      group_matchers.reverse.each do |group|
+        result = group.call(bundle)
+        return result unless result.nil?
+      end
+      OSGI_GROUP_ID
+      
+    end
+  end
   #
   # A class to hold the registered containers. It is possible to add containers until resolved_containers is called,
   # after which it is not possible to modify the registry anymore.
   #
   class Registry
@@ -51,11 +73,59 @@
     # This is a long running operation where all the containers are parsed.
     #
     # Containers are resolved only once.
     #
     def resolved_containers
-      @resolved_containers ||= containers.collect { |container| OSGi::Container.new(container) }
+      @resolved_containers ||= containers.collect { |container| Container.new(container) }
       @resolved_containers
     end 
   end
 
+  class OSGi #:nodoc:
+
+    attr_reader :options, :registry
+
+    def initialize(project)
+      if (project.parent)
+        @options = project.parent.osgi.options.dup
+        @registry = project.parent.osgi.registry.dup
+      end
+      @options ||= Options.new
+      @registry ||= ::OSGi::Registry.new
+    end
+
+    # The options for the osgi.options method
+    #   package_resolving_strategy:
+    #     The package resolving strategy, it should be a symbol representing a module function in the OSGi::PackageResolvingStrategies module.
+    #   bundle_resolving_strategy:
+    #     The bundle resolving strategy, it should be a symbol representing a module function in the OSGi::BundleResolvingStrategies module.
+    #   group_matchers:
+    #     A set of Proc objects to match a bundle to a groupId for maven.
+    #     The array is examined with the latest added Procs first.
+    #     The first proc to return a non-nil answer is used, otherwise the OGSGI_GROUP_ID constant is used.
+    class Options
+      attr_accessor :package_resolving_strategy, :bundle_resolving_strategy
+
+      def initialize
+        @package_resolving_strategy = :all
+        @bundle_resolving_strategy = :latest
+      end
+
+    end
+  end
+  
+  module OSGiOptions
+    include Extension
+    
+    # Makes a osgi instance available to the project.
+    # The osgi object may be used to access OSGi containers
+    # or set options, currently the resolving strategies.
+    def osgi
+      @osgi ||= OSGi.new(self)
+      @osgi
+    end
+  end
+end
+
+class Buildr::Project
+  include OSGi::OSGiOptions
 end
\ No newline at end of file