Class: Restforce::Query::WhereRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/restforce/query/where_renderer.rb

Overview

Private class, used by Restforce::Query

Constant Summary collapse

MAX_WHERE_SIZE = 
12_000
WhereTooLargeError = 
StandardError.new("Maximum WHERE size of #{MAX_WHERE_SIZE} exceeded")

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(custom_conditions, conditions) ⇒ WhereRenderer

Returns a new instance of WhereRenderer.



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# File 'lib/restforce/query/where_renderer.rb', line 7

def initialize(custom_conditions, conditions)
  @custom_conditions = custom_conditions || []
  @conditions = conditions || []
end

Class Method Details

.render(custom_conditions, conditions) ⇒ Object 



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# File 'lib/restforce/query/where_renderer.rb', line 12

def self.render(custom_conditions, conditions)
  new(custom_conditions, conditions).render
end

Instance Method Details

#render ⇒ Object

Raises:



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# File 'lib/restforce/query/where_renderer.rb', line 16

def render
  conditions_text = render_custom + render_connector + render_conditions
  return '' if conditions_text.strip.size.zero?
  result = " WHERE #{conditions_text}"
  raise WhereTooLargeError if result.size > MAX_WHERE_SIZE
  result
end