class Safrano::NilNavigationAttribute
Represents a named but nil-valued navigation-attribute of an Entity
(usually resulting from a NULL FK db value)
Public Instance Methods
==(other)
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for testing purpose (assert_equal …)
# File lib/odata/navigation_attribute.rb, line 114 def ==(other) (@nav_parent == other.nav_parent) && (@nav_name == other.nav_name) end
odata_get(req)
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# File lib/odata/navigation_attribute.rb, line 82 def odata_get(req) if req.walker.media_value Safrano::ErrorNotFound.odata_get elsif req.accept?(APPJSON) [200, EMPTY_HASH, to_odata_json(service: req.service)] else # TODO: other formats 415 end end
odata_post(req)
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create the nav. entity
# File lib/odata/navigation_attribute.rb, line 93 def odata_post(req) # delegate to the class method @nav_klass.odata_create_entity_and_relation(req, @navattr_reflection, @nav_parent) end
odata_put(req)
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create the nav. entity
# File lib/odata/navigation_attribute.rb, line 101 def odata_put(req) # delegate to the class method @nav_klass.odata_create_entity_and_relation(req, @navattr_reflection, @nav_parent) end
to_odata_json(*)
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empty output as OData
json (v2)
# File lib/odata/navigation_attribute.rb, line 109 def to_odata_json(*) { 'd' => EMPTY_HASH }.to_json end