Class: AssLauncher::Enterprise::Ole::ThinApplication

Inherits:
IbConnection
  • Object
show all
Defined in:
lib/ass_launcher/enterprise/ole.rb

Overview

Wrapper for V8xc.Application ole object

Direct Known Subclasses

ThickApplication

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from IbConnection

#__configure_com_connector__

Constructor Details

#initialize(requirement) ⇒ ThinApplication

Returns a new instance of ThinApplication.



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# File 'lib/ass_launcher/enterprise/ole.rb', line 127

def initialize(requirement)
  super
  @opened = false
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class AssLauncher::Enterprise::Ole::IbConnection

Class Method Details

.close_all ⇒ Object

Close all opened connectons



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# File 'lib/ass_launcher/enterprise/ole.rb', line 123

def self.close_all
  objects.each(&:__close__)
end

.objects ⇒ Object

Array of objects with opened connection for close all



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# File 'lib/ass_launcher/enterprise/ole.rb', line 118

def self.objects
  @objects ||= []
end

Instance Method Details

#__close__ ⇒ Object 



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# File 'lib/ass_launcher/enterprise/ole.rb', line 164

def __close__
  return true if __closed__?
  # rubocop:disable HandleExceptions
  begin
    __ole__.terminate
  rescue
    # NOP
  ensure
    @__ole_binary__ = nil
    @opened = false
    ThinApplication.objects.delete(self)
  end
  # rubocop:enable HandleExceptions
  true
end

#__closed__? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ass_launcher/enterprise/ole.rb', line 160

def __closed__?
  !__opened__?
end

#__open__(conn_str) ⇒ Object

Open connection in to infobase described in conn_str

Parameters:

Raises:



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# File 'lib/ass_launcher/enterprise/ole.rb', line 134

def __open__(conn_str)
  return true if __opened__?
  __try_open__(conn_str)
  self.class.objects << self
  __opened__?
end

#__opened__? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ass_launcher/enterprise/ole.rb', line 156

def __opened__?
  @opened
end