Function buildRequest

javascript/selenium-webdriver/lib/http.js:363–390

* @param {Map } customCommands * A map of custom command definitions. * @param {!cmd.Command} command The command to resolve. * @return {!Request} A promise that will resolve with the * command to execute.

(customCommands, command)

 *     command to execute.
 */
function buildRequest(customCommands, command) {
  log_.finest(() => `Translating command: ${command.getName()}`)
  let spec = customCommands && customCommands.get(command.getName())
  if (spec) {
    return toHttpRequest(spec)
  }

  spec = W3C_COMMAND_MAP.get(command.getName())
  if (typeof spec === 'function') {
    log_.finest(() => `Transforming command for W3C: ${command.getName()}`)
    let newCommand = spec(command)
    return buildRequest(customCommands, newCommand)
  } else if (spec) {
    return toHttpRequest(spec)
  }
  throw new error.UnknownCommandError('Unrecognized command: ' + command.getName())

  /**
   * @param {CommandSpec} resource
   * @return {!Request}
   */
  function toHttpRequest(resource) {
    log_.finest(() => `Building HTTP request: ${JSON.stringify(resource)}`)
    let parameters = command.getParameters()
    let path = buildPath(resource.path, parameters)
    return new Request(resource.method, path, parameters)
  }
}

const CLIENTS = /** !WeakMap<!Executor, !(Client|IThenable<!Client>)> */ new WeakMap()