Class: LocalPac::Actions::ShowProcessInformation::FilePidInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/local_pac/actions/show_process_information.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pid_info) ⇒ FilePidInfo 



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# File 'lib/local_pac/actions/show_process_information.rb', line 23

def initialize(pid_info)
  @pid           = Pathname.new(pid_info).read.to_i
  @error_message = "Process \"#{@pid}\" cannot be found. It is not a running process."
  @error_occured = false
rescue Errno::ENOENT
  @pid           = nil
  @error_message = "Pid-file #{pid_info} cannot be found. Please choose a correct path and try again."
  @error_occured = true
end

Instance Attribute Details

#error_message ⇒ Object (readonly)

Returns the value of attribute error_message.



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# File 'lib/local_pac/actions/show_process_information.rb', line 21

def error_message
  @error_message
end

#pid ⇒ Object (readonly)

Returns the value of attribute pid.



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# File 'lib/local_pac/actions/show_process_information.rb', line 21

def pid
  @pid
end

Instance Method Details

#error? ⇒ Boolean 



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# File 'lib/local_pac/actions/show_process_information.rb', line 33

def error?
  @error_occured
end