Class: Bricolage::DataSourceFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/bricolage/datasource.rb

Defined Under Namespace

Classes: Loader

Constant Summary collapse

DATA_SOURCE_FILE_NAME_1 = 
'datasource.yml'
DATA_SOURCE_FILE_NAME_2 = 
'database.yml'
PASSWORD_FILE_NAME = 
'password.yml'
BUILTIN_TYPES = 
%w(generic file ruby)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configs, context, logger) ⇒ DataSourceFactory

Returns a new instance of DataSourceFactory.



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# File 'lib/bricolage/datasource.rb', line 53

def initialize(configs, context, logger)
  @configs = configs
  @context = context
  @logger = logger
end

Class Method Details

.load(context, logger) ⇒ Object 



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# File 'lib/bricolage/datasource.rb', line 14

def DataSourceFactory.load(context, logger)
  loader = Loader.new(context, logger)
  loader.load_passwords(PASSWORD_FILE_NAME)
  begin
    return loader.load(DATA_SOURCE_FILE_NAME_1)
  rescue DataSourceFileNotExist
    return loader.load(DATA_SOURCE_FILE_NAME_2)
  end
end

Instance Method Details

#[](name) ⇒ Object

Ruby API



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# File 'lib/bricolage/datasource.rb', line 73

def [](name)
  if BUILTIN_TYPES.include?(name)
    return DataSource.new_for_type(name, name, {}, @context, @logger)
  end
  conf = config(name)
  type = conf.delete(:type)
  DataSource.new_for_type(type, name, conf, @context, @logger)
end

#get(kind, name) ⇒ Object

For job classes



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# File 'lib/bricolage/datasource.rb', line 62

def get(kind, name)
  if BUILTIN_TYPES.include?(kind)
    return DataSource.new_for_type(kind, kind, {}, @context, @logger)
  end
  entry_name = name || kind
  conf = config(entry_name)
  type = conf.delete(:type)
  DataSource.new_for_type(type, entry_name, conf, @context, @logger)
end