Class: FieldReports::ExecProxy

Inherits:
Proxy
  • Object
show all
Defined in:
lib/field_reports/exec_proxy.rb

Instance Method Summary collapse

Constructor Details

#initialize(exe_path, cwd, loglevel, logout) ⇒ ExecProxy

Returns a new instance of ExecProxy.



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# File 'lib/field_reports/exec_proxy.rb', line 9

def initialize(exe_path, cwd, loglevel, logout)
  @exe_path = exe_path
  @cwd = cwd
  @loglevel = loglevel
  @logout = logout
end

Instance Method Details

#parse(pdf) ⇒ Object 



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# File 'lib/field_reports/exec_proxy.rb', line 47

def parse(pdf)
  begin
    Open3.popen3(@exe_path, "parse", "-", :chdir=>@cwd) {|i, o, e, t|
      i.write(pdf)
      i.close
      @logout.write(e.read)
      if t.value.exitstatus != 0 then
        raise RuntimeError, format("Exit Code = %d", t.value.exitstatus)
      end
      return JSON.parse(o.read)
    }
  rescue => exn
    raise ReportsError, exn_message(exn)
  end
end

#render(param) ⇒ Object 



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# File 'lib/field_reports/exec_proxy.rb', line 30

def render(param)
  begin
    body = param.is_a?(Hash) ? param.to_json : param
    Open3.popen3(@exe_path, "render", "-l", @loglevel.to_s, "-", "-", :chdir=>@cwd) {|i, o, e, t|
      i.write(body)
      i.close
      @logout.write(e.read)
      if t.value.exitstatus != 0 then
        raise RuntimeError, format("Exit Code = %d", t.value.exitstatus)
      end
      return o.read
    }
  rescue => exn
    raise ReportsError, exn_message(exn)
  end
end

#version ⇒ Object 



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# File 'lib/field_reports/exec_proxy.rb', line 16

def version
  begin
    Open3.popen3(@exe_path, "version") {|i, o, e, t|
      @logout.write(e.read)
      if t.value.exitstatus != 0 then
        raise RuntimeError, format("Exit Code = %d", t.value.exitstatus)
      end
      return o.read.strip
    }
  rescue => exn
    raise ReportsError, exn_message(exn)
  end
end