Examples with SpringValidatorAdapter org.springframework.validation.beanvalidation.SpringValidatorAdapter used on opensource projects

Example 6 with SpringValidatorAdapter

use of org.springframework.validation.beanvalidation.SpringValidatorAdapter in project chassis by Kixeye.

the class RawWebSocketMessage method deserialize.

/**
 * Deserializes the given message.
 *
 * @param action
 * @return
 * @throws Exception
 */
public T deserialize(WebSocketAction action) throws Exception {
    // first deserialize
    T message = null;
    if (messageClass != null) {
        message = serDe.deserialize(new ByteBufferBackedInputStream(rawData), messageClass);
    }
    // then validate
    if (message != null && action.shouldValidatePayload()) {
        SpringValidatorAdapter validatorAdapter = new SpringValidatorAdapter(messageValidator);
        BeanPropertyBindingResult result = new BeanPropertyBindingResult(message, messageClass.getName());
        validatorAdapter.validate(message, result);
        if (result.hasErrors()) {
            throw new MethodArgumentNotValidException(new MethodParameter(action.getMethod(), action.getPayloadParameterIndex()), result);
        }
    }
    return message;
}