Contents

#
# Author:: Benjamin Black (<[e-mail]>)
# Copyright:: Copyright (c) 2009 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#     http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
provides "languages/java"

require_plugin "languages"

java = Mash.new

status, stdout, stderr = run_command(:no_status_check => true, :command => "java -version")

if status == 0
  stderr.split("\n").each do |line|
    case line
    when /java version \"([0-9\.\_]+)\"/
      java[:version] = $1
    when /^(.+Runtime Environment.*) \(build (.+)\)$/
      java[:runtime] = { "name" => $1, "build" => $2 }
    when /^(.+ Client VM) \(build (.+)\)$/ 
      java[:hotspot] = { "name" => $1, "build" => $2 }
    end
  end

  languages[:java] = java if java[:version]
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ohai-0.5.8	lib/ohai/plugins/java.rb
ohai-0.5.8.rc.0	lib/ohai/plugins/java.rb
ohai-0.5.6	lib/ohai/plugins/java.rb
ohai-0.5.4	lib/ohai/plugins/java.rb
ohai-0.5.2	lib/ohai/plugins/java.rb