Class: Measures::BaseLoaderDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/measures/loading/base_loader_definition.rb

Overview

Base Class for the different types of loader formats Bonnie Bundler supports.

Direct Known Subclasses

CqlLoader

Class Method Summary collapse

Class Method Details

.extract(zip_file, entry, out_dir) ⇒ Object 



5
6
7
8
9
 
# File 'lib/measures/loading/base_loader_definition.rb', line 5

def self.extract(zip_file, entry, out_dir)
  out_file = File.join(out_dir,Pathname.new(entry.name).basename.to_s)
  zip_file.extract(entry, out_file)
  out_file
end

.extract_xml_files(zip_file, files, output_directory = nil) ⇒ Object

Wrapper function that performs checks before extracting all xml files in the given zip Returns a hash with the type of xml files present and their paths. Ex: => ‘/var/149825825jf/Test111_eMeasure.xml’



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/measures/loading/base_loader_definition.rb', line 14

def self.extract_xml_files(zip_file, files, output_directory=nil)
  file_paths_hash = {}
  if files.count > 0
    # If no directory is given, create a new temporary directory.
    if output_directory.nil?
      # Create a temporary directory to extract all xml files contained in the zip.
      Dir.mktmpdir do |dir|         
        file_paths_hash = extract_to_temporary_location(zip_file, files, dir)
      end
    # Use the provided directory to extract the files to.
    else
      file_paths_hash = extract_to_temporary_location(zip_file, files, output_directory)
    end
  end
  file_paths_hash
end