Exception: Udb::TopLevelDatabaseObject::SchemaValidationError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/udb/obj/database_obj.rb

Overview

exception raised when an object does not validate against its schema

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, result) ⇒ SchemaValidationError

create a new SchemaValidationError

Parameters:

  • result (JsonSchemer::Result) —

    JsonSchemer result



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# File 'lib/udb/obj/database_obj.rb', line 330

def initialize(path, result)
  msg = "While validating #{path}:\n\n"
  nerrors = result.count
  msg << "#{nerrors} error(s) during validations\n\n"
  result.to_a.each do |r|
    msg <<
      if r["type"] == "required" && !r.dig("details", "missing_keys").nil?
        "    At '#{r['data_pointer']}': Missing required parameter(s) '#{r['details']['missing_keys']}'\n"
      elsif r["type"] == "schema"
        if r["schema_pointer"] == "/additionalProperties"
          "    At #{r['data_pointer']}, there is an unallowed additional key\n"
        else
          "    At #{r['data_pointer']}, endpoint is an invalid key\n"
        end
      elsif r["type"] == "enum"
        "    At #{r['data_pointer']}, '#{r['data']}' is not a valid enum value (#{r['schema']['enum']})\n"
      elsif r["type"] == "maxProperties"
        "    Maximum number of properties exceeded\n"
      elsif r["type"] == "object"
        "    At #{r['data_pointer']}, Expecting object, got #{r['data']}\n"
      elsif r["type"] == "pattern"
        "    At #{r['data_pointer']}, RegEx validation failed; '#{r['data']}' does not match '#{r['schema']['pattern']}'\n"
      elsif r["type"] == "integer"
        "    At #{r['data_pointer']}, '#{r['data']}' is not a integer\n"
      elsif r["type"] == "array"
        "    At #{r['data_pointer']}, '#{r['data']}' is not a array\n"
      elsif r["type"] == "oneOf"
        "    At #{r['data_pointer']}, '#{r['data']}' matches more than one of #{r['schema']['oneOf']}\n"
      elsif r["type"] == "const"
        "    At #{r['data_pointer']}, '#{r['data']}' does not match required value '#{r['schema']['const']}'\n"
      else
        "    #{r}\n\n"
      end
  end
  msg << "\n"
  # msg << result.to_a.to_s
  super(msg)
  @result = result
end

Instance Attribute Details

#result ⇒ Object (readonly)

result from JsonSchemer.validate



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# File 'lib/udb/obj/database_obj.rb', line 325

def result
  @result
end