Merging the changes from the override-refactor branch. This is a significant rewrite of the parser, but it has little affect on the rest of the code tree.

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1726 980ebf18-57e1-0310-9a29-db15c13687c0

1 files changed, 44 insertions, 0 deletions

diff --git a/lib/puppet/parser/resource/param.rb b/lib/puppet/parser/resource/param.rb
new file mode 100644
index 000000000..259e935d1
--- /dev/null
+++ b/lib/puppet/parser/resource/param.rb
@@ -0,0 +1,44 @@
+# The parameters we stick in Resources.
+class Puppet::Parser::Resource::Param
+    attr_accessor :name, :value, :source, :line, :file
+    include Puppet::Util::Errors
+    include Puppet::Util::MethodHelper
+
+    def initialize(hash)
+        set_options(hash)
+        requiredopts(:name, :value, :source)
+        @name = @name.intern if @name.is_a?(String)
+    end
+
+    def inspect
+        "#<#{self.class} @name => #{self.name}, @value => #{self.value}, @source => #{self.source.type}>"
+    end
+
+    # Store this parameter in a Rails db.
+    def store(resource)
+        args = {}
+        [:name, :value, :line, :file].each do |var|
+            if val = self.send(var)
+                args[var] = val
+            end
+        end
+        args[:name] = args[:name].to_s
+        if obj = resource.rails_parameters.find_by_name(self.name)
+            # We exist
+            args.each do |p, v|
+                obj[p] = v
+            end
+        else
+            # Else create it anew
+            obj = resource.rails_parameters.build(args)
+        end
+
+        return obj
+    end
+
+    def to_s
+        "%s => %s" % [self.name, self.value]
+    end
+end
+
+# $Id$