Example usage for com.vaadin.data Binder bind

Introduction

In this page you can find the example usage for com.vaadin.data Binder bind.

Prototype

public <FIELDVALUE> Binding<BEAN, FIELDVALUE> bind(HasValue<FIELDVALUE> field, String propertyName) 

Source Link

Document

Binds the given field to the property with the given name.

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)// ww  w . ja va2s .com
            .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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