Examples of net.sourceforge.stripes.validation.LocalizableError

Package net.sourceforge.stripes.validation

Examples of net.sourceforge.stripes.validation.LocalizableError

net.sourceforge.stripes.validation.LocalizableError
Provides a mechanism for creating localizable error messages for presentation to the user. Uses ResourceBundles to provide the localization of the error message. Messages may contain one or more "replacement parameters ". Two replacement parameters are provided by default, they are the field name and field value, and are indices 0 and 1 respectively. To use replacement parameters a message must contain the replacement token {#} where # is the numeric index of the replacement parameter.

For example, to construct an error message with one additional replacement parameter which is the action the user was trying to perform, you might have a properties file entry like:
```
/action/MyAction.myErrorMessage={1} is not a valid {0} when trying to {2}
```
At runtime this might get replaced out to result in an error message for the user that looks like "Fixed is not a valid status when trying to create a new bug".

First looks for a resource with the action bean FQN prepended to the supplied message key. If If that cannot be found then looks with the action path as a prefix instead of the FQN. Failing that, the last attempt looks for a resource with the exact message key provided. This allows developers to segregate their error messages by action without having to repeat the action path in the ActionBean. For example a message constructed with {@code new LocalizableError("insufficientBalance")} might look for message resources withthe following keys:
- {@code com.myco.TransferActionBean.insufficientBalance}
- {@code /account/Transfer.action.insufficientBalance}
- {@code insufficientBalance}
One last point of interest is where the user friendly field name comes from. Firstly an attempt is made to look up the localized name in the applicable resource bundle using the String beanClassFQN.fieldName where beanClassFQN is the fully qualified name of the bean class, and fieldName is the name of the field on the form. The second attempt is made with String actionPath.fieldName where actionPath is the action of the form in the JSP (or equally, the path given in the @UrlBinding annotation in the ActionBean class). Finally, the last attempt uses fieldName by itself.
@see java.text.MessageFormat @see java.util.ResourceBundle

     * username entered is not already taken in the system.
     */
    @ValidationMethod
    public void validate(ValidationErrors errors) {
        if ( new PersonManager().getPerson(this.user.getUsername()) != null ) {
            errors.add("user.username", new LocalizableError("usernameTaken"));
        }
    }

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      if (days > 365)
        throw new BusinessRuleException(
            "An academic year cannot be more than 365 days");
    } catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("endDate", new LocalizableError(
          "/admin/academicyear/tooLong"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }
    try {
      if (days < 279)
        throw new BusinessRuleException(
            "An academic year cannot be less than 279 days");


    } catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("endDate", new LocalizableError(
          "/admin/academicyear/tooShort"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }

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      if (days > 365)
        throw new BusinessRuleException(
            "An academic year cannot be more than 365 days");
    } catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("endDate", new LocalizableError(
          "/admin/academicyear/tooLong"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }
    try {
      if (days < 279)
        throw new BusinessRuleException(
            "An academic year cannot be less than 279 days");


    } catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("endDate", new LocalizableError(
          "/admin/academicyear/tooShort"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }

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    //Check if all dates of exam fall in range of start and end date.
    for(IndividualExam iexam : this.individualExams){
      if(EsimsUtils.compareDates(this.startDate, iexam.getDateOfExam())>0){
        ValidationErrors errors = new ValidationErrors();
        errors.add("individualExams", new LocalizableError(
            "/admin/exam/InvalidDateOfExam"));
        getContext().setValidationErrors(errors);
        
        return getContext().getSourcePageResolution();
      }
      if(EsimsUtils.compareDates(this.endDate, iexam.getDateOfExam())<0){
        ValidationErrors errors = new ValidationErrors();
        errors.add("individualExams", new LocalizableError(
            "/admin/exam/InvalidDateOfExam"));
        getContext().setValidationErrors(errors);
        return getContext().getSourcePageResolution();
      }
    }

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    if (listOfStandards.size() == 0) {
      ValidationErrors errors = new ValidationErrors();
      errors
      .add(
          "standardId",
          new LocalizableError(
          "/admin/division/DivisionMgmt.action.standardId.valueNotPresent"));
      this.getContext().setValidationErrors(errors);
    }
    this.getContext().setAttributeToSession("listOfStandards",
        listOfStandards);

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      if(EsimsUtils.compareDates(new Date(), this.formIssuedOn)== -1)
        throw new BusinessRuleException("The date of issuing the form cannot be in the future");
    }
    catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("formIssuedOn", new LocalizableError("/officestaff/applicationforms/futureFormIssuedDate"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }
    try{
      if(EsimsUtils.compareDates(new Date(), this.formReceivedOn)== -1)
        throw new BusinessRuleException("The date of receiving the form cannot be in the future");
    }
    catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("formReceivedOn", new LocalizableError("/officestaff/applicationforms/futureFormReceivedDate"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }
    try{
      if(EsimsUtils.compareDates(this.formFilledOn, this.formIssuedOn)== -1)
        throw new BusinessRuleException("The date of filling the form cannot be earlier than the issual date");
    }
    catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("formReceivedOn", new LocalizableError("/officestaff/applicationforms/previousFormFillingDate"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }
    try{
      if(EsimsUtils.compareDates(this.formIssuedOn, this.formReceivedOn)> 0)
        throw new BusinessRuleException("The date of receving the form cannot be earlier than issuance");
    }
    catch (BusinessRuleException businessRuleException) {
      ValidationErrors errors = new ValidationErrors();
      errors.add("formReceivedOn", new LocalizableError("/officestaff/applicationforms/earlierFormReceivedDate"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }
    
    String buttonName = "showParentDetailsPage";

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    Calendar applicantBirthCal = Calendar.getInstance();
    applicantBirthCal.setTime(applicantDateOfBirth);
    int applicantBirthYear = applicantBirthCal.get(Calendar.YEAR);
    if(currentYear-applicantBirthYear < 5){
      ValidationErrors errors = new ValidationErrors();
      errors.add("applicantDateOfBirth", new LocalizableError("/office/issuedApplicationForm/LowAge"));
      getContext().setValidationErrors(errors);
      return getContext().getSourcePageResolution();
    }


    IssuedApplicationForm issuedApplicationForm = new IssuedApplicationForm(

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    }


    @ValidationMethod(on = "changePassword")
    public void validate() {
        if (!newPassword.equals(newPasswordRetype)) {
            getContext().getValidationErrors().addGlobalError(new LocalizableError("passwordsNotMatch"));
        }
    }

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    public Resolution changePassword() {
        try {
            adminService.authenticateUser(getContext().getUser().getEmail(), currentPassword, false);
        } catch (InvalidCredentialsException e) {
            getContext().getValidationErrors().add("currentPassword", new LocalizableError("currentPasswordNotValid"));
            return getContext().getSourcePageResolution();
        }
        adminService.changePassword(getContext().getUser(), newPassword);
        return new RedirectResolution(LogoutActionBean.class);
    }

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