branch-1.2/ambari-agent/src/main/puppet/modules/hdp/lib/puppet/parser/functions/hdp_java_home.rb

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#
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#
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module Puppet::Parser::Functions
  newfunction(:hdp_java_home, :type => :rvalue) do 
    size = lookupvar("size")
    if size.nil? or size == :undefined
      size = "64"
    end
    lookupvar("::hdp::params::java#{size.to_s}_home")
  end
end