RecipientValidator.java

package validators;

import com.avaje.ebean.Model;
import models.RecipientModel;

public class RecipientValidator implements ModelValidator {
  public RecipientValidator() {
    super();
  }

  @Override
  public ValidationResult validateModel(Model modelObject) {
    ValidationResult result = new ValidationResult();
    RecipientModel recipientModel = (RecipientModel) modelObject;

    if (recipientModel.email == null || recipientModel.email.isEmpty()) {
      result.addValidationError(new ValidationError(ValidationErrorType.RECIPIENT_EMAIL_UNSPECIFIED));
    } else {

      if (!EmailMatcher.isValidEmail(recipientModel.email)) {
        result.addValidationError(new ValidationError(ValidationErrorType.RECIPIENT_EMAIL_INVALID,"",recipientModel.email));
      }
    }

    return result;
  }

}