1 files changed, 35 insertions, 0 deletions
diff --git a/lib/redmine/views/builders.rb b/lib/redmine/views/builders.rb
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+++ b/lib/redmine/views/builders.rb
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+# Redmine - project management software
+# Copyright (C) 2006-2010  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module Redmine
+  module Views
+    module Builders
+      def self.for(format, &block)
+        builder = case format
+          when 'xml',  :xml;  Builders::Xml.new
+          when 'json', :json; Builders::Json.new
+          else; raise "No builder for format #{format}"
+        end
+        if block
+          block.call(builder)
+        else
+          builder
+        end
+      end
+    end
+  end
+end