Class: Operaton::Bpm::Client::Variable::Impl::Mapper::DateValueMapper

Inherits:
PrimitiveValueMapper show all
Defined in:
lib/operaton/bpm/client/variable/impl/mapper/date_value_mapper.rb

Overview

Mirrors org.operaton.bpm.client.variable.impl.mapper.DateValueMapper. The date format is a Ruby strftime pattern.

Instance Attribute Summary

Attributes inherited from AbstractTypedValueMapper

#value_type

Instance Method Summary collapse

Methods inherited from PrimitiveValueMapper

#read_value

Methods inherited from AbstractTypedValueMapper

#can_handle_typed_value, #can_handle_typed_value_field, #serialization_dataformat, #type

Methods included from ValueMapper

#can_handle_typed_value, #can_handle_typed_value_field, #read_value, #serialization_dataformat, #type

Constructor Details

#initialize(date_format) ⇒ DateValueMapper

Returns a new instance of DateValueMapper.



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# File 'lib/operaton/bpm/client/variable/impl/mapper/date_value_mapper.rb', line 17

def initialize(date_format)
  super(Engine::Variable::ValueType::DATE)
  @date_format = date_format
end

Instance Method Details

#convert_to_typed_value(untyped_value) ⇒ Object 



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# File 'lib/operaton/bpm/client/variable/impl/mapper/date_value_mapper.rb', line 22

def convert_to_typed_value(untyped_value)
  Engine::Variable::Variables.date_value(to_time(untyped_value.value))
end

#read_typed_value(typed_value_field) ⇒ Object 



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# File 'lib/operaton/bpm/client/variable/impl/mapper/date_value_mapper.rb', line 26

def read_typed_value(typed_value_field)
  date = nil
  value = typed_value_field.value
  unless value.nil?
    begin
      date = Time.strptime(value, @date_format)
    rescue ArgumentError => e
      raise Client::Impl::ExternalTaskClientLogger.client_logger
                                                  .value_mapper_exception_while_parsing_date(value, e)
    end
  end
  Engine::Variable::Variables.date_value(date)
end

#write_value(date_value, typed_value_field) ⇒ Object 



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# File 'lib/operaton/bpm/client/variable/impl/mapper/date_value_mapper.rb', line 40

def write_value(date_value, typed_value_field)
  date = date_value.value
  typed_value_field.value = to_time(date).strftime(@date_format) unless date.nil?
end