Class: KtCfg::CfgFile

Inherits:
Object
  • Object
show all
Defined in:
lib/ktcommon/ktcfg.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rootDir = nil) ⇒ CfgFile

Returns a new instance of CfgFile.



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# File 'lib/ktcommon/ktcfg.rb', line 22

def initialize(rootDir = nil)
  $LOG.debug "CfgFile::initialize"
  @rootDir = rootDir
  
  if( rootDir )
      @rootDir = File.rubypath(@rootDir)
      if( !File.exists?(@rootDir))
        $LOG.debug "Creating directory: #{@rootDir}"
        FileUtils.mkdir(@rootDir)
      end
  end
end

Instance Attribute Details

#rootDir ⇒ Object

Returns the value of attribute rootDir.



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# File 'lib/ktcommon/ktcfg.rb', line 19

def rootDir
  @rootDir
end

Instance Method Details

#cfgFilePath(filename) ⇒ Object 



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# File 'lib/ktcommon/ktcfg.rb', line 41

def cfgFilePath(filename)
     $LOG.debug "CfgFile::cfgFilePath( #{filename} )"
  filepath = filename
     if( @rootDir )
         filepath = File.join(@rootDir, filename)
     end
	  $LOG.debug "Filepath: #{filepath}"
	filepath
end

#read(filename) ⇒ Object 



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# File 'lib/ktcommon/ktcfg.rb', line 63

def read(filename)
      $LOG.debug "CfgFile::read"

  filepath = cfgFilePath(filename)
  
  cfg = {}
  
	  if(File.exists?(filepath))
		open(filepath) { |f| cfg = YAML.load(f) }
	  end
  cfg
end

#write(filename, cfg) ⇒ Object 



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# File 'lib/ktcommon/ktcfg.rb', line 52

def write(filename, cfg)
  $LOG.debug "CfgFile::write"
  $LOG.debug "Config File Contents: #{cfg.inspect} "
  
  filepath = cfgFilePath(filename)
  
  open(filepath, 'w') { |f| YAML.dump(cfg, f) }
  
end