Example usage for com.vaadin.data.validator StringLengthValidator StringLengthValidator

Introduction

In this page you can find the example usage for com.vaadin.data.validator StringLengthValidator StringLengthValidator.

Prototype

public StringLengthValidator(String errorMessage, Integer minLength, Integer maxLength) 

Source Link

Document

Creates a new StringLengthValidator with a given error message and minimum and maximum length limits.

Usage

From source file:org.jpos.qi.minigl.NewEntryForm.java

License:Open Source License

private void createAndBindFields(Binder binder) {
    TextField accountCode = createTextField("accountCode");
    ComboBox layer = createLayersSelector();
    TextField detail = createTextField("detail");
    TextField tags = createTextField("tags");
    TextField amount = createTextField("amount");
    RadioButtonGroup credit = createCreditOrDebit();
    binder.forField(accountCode).withNullRepresentation("").withConverter(new AccountConverter())
            .withValidator((Validator<Account>) (value, context) -> {
                if (value != null && !(value instanceof FinalAccount))
                    return ValidationResult.error(app.getMessage("errorMessage.accountNotFinal"));
                else if (value == null)
                    return ValidationResult.error(app.getMessage("errorMessage.req",
                            StringUtils.capitalize(accountCode.getCaption())));
                return ValidationResult.ok();
            }).asRequired(app.getMessage("errorMessage.req", StringUtils.capitalize(layer.getCaption())))
            .bind("account");
    binder.forField(layer).withConverter(new ShortToLayerConverter(journal))
            .asRequired(app.getMessage("errorMessage.req", StringUtils.capitalize(layer.getCaption())))
            .bind("layer");
    binder.forField(detail)//from   ww w  . j  a  va2s  .co m
            .withValidator(new StringLengthValidator(
                    app.getMessage("errorMessage.invalidField", detail.getCaption()), 0, 255))
            .withValidator(new RegexpValidator(app.getMessage("errorMessage.invalidField", detail.getCaption()),
                    TEXT_REGEX))
            .bind("detail");
    binder.forField(tags)
            .withValidator(new StringLengthValidator(
                    app.getMessage("errorMessage.invalidField", tags.getCaption()), 0, 255))
            .withValidator(new RegexpValidator(app.getMessage("errorMessage.invalidField", tags.getCaption()),
                    TEXT_REGEX))
            .withConverter(new StringToTagConverter()).bind("tags");
    binder.forField(amount)
            .asRequired(app.getMessage("errorMessage.req", StringUtils.capitalize(amount.getCaption())))
            .withConverter(new StringToBigDecimalConverter(app.getMessage("errorMessage.invalidAmount")))
            .withValidator(new BigDecimalRangeValidator(app.getMessage("errorMessage.invalidAmount"),
                    new BigDecimal("1"), new BigDecimal("99999999999999")))
            .withNullRepresentation(BigDecimal.ZERO).bind("amount");
    binder.bind(credit, "credit");
    addComponent(accountCode);
    addComponent(layer);
    addComponent(detail);
    addComponent(tags);
    addComponent(amount);
    addComponent(credit);
    setComponentAlignment(credit, Alignment.BOTTOM_CENTER);
}

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From source file:org.jpos.qi.QIEntityView.java

License:Open Source License

protected List<Validator> getValidators(String propertyId) {
    List<Validator> validators = new ArrayList<>();
    ViewConfig.FieldConfig config = viewConfig.getFields().get(propertyId);
    if (config != null) {
        String regex = config.getRegex();
        int length = config.getLength();
        String[] options = config.getOptions();
        if (options != null) {
            //Change the field to a Combo loaded with the options
            ComboBox combo = new ComboBox(getCaptionFromId("field." + propertyId), Arrays.asList(options));
            getBinder().bind(combo, propertyId);
            return null;
        }//from ww  w  .j ava 2  s. c o  m
        if (regex != null) {
            validators.add(
                    new RegexpValidator(getApp().getMessage("errorMessage.invalidField", propertyId), regex));
        }
        if (length > 0) {
            validators.add(new StringLengthValidator(
                    getApp().getMessage("errorMessage.invalidField", propertyId), 0, length));
        }
    }
    return validators;
}

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From source file:org.jpos.util.FieldFactory.java

License:Open Source License

public List<Validator> getValidators(String propertyId) {
    if (viewConfig == null)
        return Collections.EMPTY_LIST;
    List<Validator> validators = new ArrayList<>();
    ViewConfig.FieldConfig config = viewConfig.getFields().get(propertyId);
    if (config != null) {
        String regex = config.getRegex();
        int length = config.getLength();
        String[] options = config.getOptions();
        if (options != null) {
            //Change the field to a Combo loaded with the options
            ComboBox combo = new ComboBox(getCaptionFromId("field." + propertyId), Arrays.asList(options));
            getBinder().bind(combo, propertyId);
            return null;
        }/*from  w ww  . j  a va  2  s .  com*/
        if (regex != null)
            validators.add(
                    new RegexpValidator(getApp().getMessage("errorMessage.invalidField", propertyId), regex));
        if (length > 0)
            validators.add(new StringLengthValidator(
                    getApp().getMessage("errorMessage.invalidField", propertyId), 0, length));
    }
    return validators;
}

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