Class: Flexirest::BaseWithoutValidation

Inherits:
Object
  • Object
show all
Includes:
Associations, AttributeParsing, Caching, Callbacks, Configuration, Mapping, Recording
Defined in:
lib/flexirest/base_without_validation.rb

Direct Known Subclasses

Base

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Associations

included

Methods included from Recording

included

Methods included from Caching

included

Methods included from Callbacks

included

Methods included from Configuration

included

Methods included from Mapping

included

Constructor Details

#initialize(attrs = {}) ⇒ BaseWithoutValidation

Returns a new instance of BaseWithoutValidation.

Raises:

  • (Exception) 


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# File 'lib/flexirest/base_without_validation.rb', line 22

def initialize(attrs={})
  @attributes = {}
  @dirty_attributes = Hash.new

  raise Exception.new("Cannot instantiate Base class") if self.class == Flexirest::BaseWithoutValidation

  attrs.each do |attribute_name, attribute_value|
    attribute_name = attribute_name.to_sym
    @attributes[attribute_name] = parse_date?(attribute_name) ? parse_attribute_value(attribute_value) : attribute_value
    @dirty_attributes[attribute_name] = [nil, attribute_value]
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 133

def method_missing(name, *args)
  if name.to_s[-1,1] == "="
    name = name.to_s.chop.to_sym
    _set_attribute(name, args.first)
  else
    name_sym = name.to_sym
    name = name.to_s

    if @attributes.has_key? name_sym
      @attributes[name_sym]
    else
      if name[/^lazy_/] && mapped = self.class._mapped_method(name_sym)
        if mapped[:method] != :delete
          raise ValidationFailedException.new if respond_to?(:valid?) && !valid?
        end

        request = Request.new(mapped, self, args.first)
        Flexirest::LazyLoader.new(request)
      elsif mapped = self.class._mapped_method(name_sym)
        if mapped[:method] != :delete
          raise ValidationFailedException.new if respond_to?(:valid?) && !valid?
        end

        request = Request.new(mapped, self, args.first)
        request.call
      elsif name[/_was$/] and @attributes.has_key? (name.sub(/_was$/,'').to_sym)
        k = (name.sub(/_was$/,'').to_sym)
        @dirty_attributes[k][0]
      elsif name[/^reset_.*!$/] and @attributes.has_key? (name.sub(/^reset_/,'').sub(/!$/,'').to_sym)
        k = (name.sub(/^reset_/,'').sub(/!$/,'').to_sym)
        _reset_attribute(k)
      elsif self.class.whiny_missing
        raise NoAttributeException.new("Missing attribute #{name_sym}")
      else
        nil
      end
    end
  end
end

Instance Attribute Details

#_etag ⇒ Object

Returns the value of attribute _etag.



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# File 'lib/flexirest/base_without_validation.rb', line 12

def _etag
  @_etag
end

#_headers ⇒ Object

Returns the value of attribute _headers.



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# File 'lib/flexirest/base_without_validation.rb', line 13

def _headers
  @_headers
end

#_parent ⇒ Object

Returns the value of attribute _parent.



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# File 'lib/flexirest/base_without_validation.rb', line 14

def _parent
  @_parent
end

#_parent_attribute_name ⇒ Object

Returns the value of attribute _parent_attribute_name.



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# File 'lib/flexirest/base_without_validation.rb', line 15

def _parent_attribute_name
  @_parent_attribute_name
end

#_status ⇒ Object

Returns the value of attribute _status.



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# File 'lib/flexirest/base_without_validation.rb', line 11

def _status
  @_status
end

Class Method Details

._lazy_request(request, method = :get, params = nil, options = {}) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 82

def self._lazy_request(request, method = :get, params = nil, options = {})
  Flexirest::LazyLoader.new(prepare_direct_request(request, method, options), params)
end

._plain_request(request, method = :get, params = nil, options = {}) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 78

def self._plain_request(request, method = :get, params = nil, options = {})
  prepare_direct_request(request, method, options.merge(plain:true)).call(params)
end

._request(request, method = :get, params = nil, options = {}) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 74

def self._request(request, method = :get, params = nil, options = {})
  prepare_direct_request(request, method, options).call(params)
end

._request_for(method_name, *args) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 95

def self._request_for(method_name, *args)
  if mapped = self._mapped_method(method_name)
    params = (args.first.is_a?(Hash) ? args.first : nil)
    request = Request.new(mapped, self, params)
    request
  else
    nil
  end
end

.prepare_direct_request(request, method = :get, options = {}) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 86

def self.prepare_direct_request(request, method = :get, options={})
  unless request.is_a? Flexirest::Request
    options[:plain] ||= false
    options[:direct] ||= true
    request = Flexirest::Request.new({ url: request, method: method, options: options }, self)
  end
  request
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 105

def [](key)
  @attributes[key.to_sym]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 109

def []=(key, value)
  _set_attribute(key, value)
end

#_attributes ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 39

def _attributes
  @attributes
end

#_clean! ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 35

def _clean!
  @dirty_attributes = Hash.new
end

#_copy_from(result) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 43

def _copy_from(result)
  @attributes = result._attributes
  @_status = result._status
  self._parent = result._parent
  self._parent_attribute_name = result._parent_attribute_name
  @attributes.each do |k,v|
    if v.respond_to?(:_parent) && v._parent.present?
      @attributes[k]._parent = self
    end
  end
  _clean!
end

#_set_dirty(key) ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 196

def _set_dirty(key)
  @dirty_attributes[key.to_sym] = true
end

#changed ⇒ Object

Returns an array of changed fields



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# File 'lib/flexirest/base_without_validation.rb', line 65

def changed
  @dirty_attributes.keys
end

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flexirest/base_without_validation.rb', line 60

def changed?
  dirty?
end

#changes ⇒ Object

Returns hash of old and new values for each changed field



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# File 'lib/flexirest/base_without_validation.rb', line 70

def changes
  @dirty_attributes
end

#dirty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flexirest/base_without_validation.rb', line 56

def dirty?
  @dirty_attributes.size > 0
end

#each ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 113

def each
  @attributes.each do |key, value|
    yield key, value
  end
end

#inspect ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 119

def inspect
  inspection = if @attributes.any?
                 @attributes.collect { |key, value|
                   "#{key}: #{value_for_inspect(value)}"
                 }.compact.join(", ")
               else
                 "[uninitialized]"
               end
  inspection += "#{"," if @attributes.any?} ETag: #{@_etag}" unless @_etag.nil?
  inspection += "#{"," if @attributes.any?} Status: #{@_status}" unless @_status.nil?
  inspection += " (unsaved: #{@dirty_attributes.keys.map(&:to_s).join(", ")})" if @dirty_attributes.any?
  "#<#{self.class} #{inspection}>"
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flexirest/base_without_validation.rb', line 173

def respond_to_missing?(method_name, include_private = false)
  @attributes.has_key? method_name.to_sym
end

#to_hash ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 177

def to_hash
  output = {}
  @attributes.each do |key, value|
    if value.is_a? Flexirest::Base
      output[key.to_s] = value.to_hash
    elsif value.is_a? Array
      output[key.to_s] = value.map(&:to_hash)
    else
      output[key.to_s] = value
    end
  end
  output
end

#to_json ⇒ Object 



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# File 'lib/flexirest/base_without_validation.rb', line 191

def to_json
  output = to_hash
  output.to_json
end