Contents

# Copyright 2008-2011 Red Hat, Inc, and individual contributors.
# 
# This is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
# 
# This software 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this software; if not, write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA, or see the FSF site: http://www.fsf.org.

require 'torquebox/vfs/glob_translator'


module TorqueBox
  module VFS
    class GlobFilter
      include Java::org.jboss.vfs.VirtualFileFilter
      
      def initialize(child_path, glob, dirs_only)
        regexp_str = GlobTranslator.translate( glob )
        if ( child_path && child_path != '' )
          if ( child_path[-1,1] == '/' )
            regexp_str = "^#{child_path}#{regexp_str}$"
          else
            regexp_str = "^#{child_path}/#{regexp_str}$"
          end
        else
          regexp_str = "^#{regexp_str}$"
        end
        @regexp = Regexp.new( regexp_str )
        @dirs_only = dirs_only
        # puts "glob #{glob} ==> #{@regexp}"
      end
      
      def accepts(file)
        matched = !!( file.path_name =~ @regexp )
        matched &&= file.directory? if @dirs_only
        matched
      end

      def to_s
        "#{@regexp}, dirs_only: #{@dirs_only}"
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
torquebox-vfs-1.0.1-java	lib/torquebox/vfs/glob_filter.rb
torquebox-vfs-1.0.0-java	lib/torquebox/vfs/glob_filter.rb