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

Introduction

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

Prototype

public BeanValidator(Class<?> beanType, String propertyName) 

Source Link

Document

Creates a new JSR-303 BeanValidator that validates values of the specified property.

Usage

From source file:com.aaron.mbpet.views.users.UserEditor.java

License:Apache License

@Override
public Field createField(Item item, Object propertyId, Component uiContext) {
    Field field = (TextField) DefaultFieldFactory.get().createField(item, propertyId, uiContext);

    //        if ("department".equals(propertyId)) {
    //            field = new DepartmentSelector();
    //        } else 
    if (field instanceof TextField) {
        if ("firstname".equals(propertyId)) {
            field.focus();/*from   w  w  w.j  a va  2  s . co  m*/
        } else if ("username".equals(propertyId)) {
            field.addValidator(new UsernameValidator());
        } else if ("password".equals(propertyId)) {
            field.addValidator(new PasswordValidator());
        } //else if ("email".equals(propertyId)) {
        //             field.addValidator(new EmailValidator(
        //                       "must be an email address"));
        //          }
        if (editMode == true && ("username".equals(propertyId) || "password".equals(propertyId))) {
            field.setEnabled(false); //setReadOnly(true);
        }
        ((TextField) field).setNullRepresentation("");
        //            ((TextField) field).setValidationVisible(false);
    }

    field.addValidator(new BeanValidator(User.class, propertyId.toString()));

    return field;
}

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From source file:com.moorevaadin.vaadin7.beanvalidation.ValidatorUtils.java

License:Apache License

static void installSingleValidator(Field<?> field, String attribute) {

    Collection<Validator> validators = field.getValidators();

    if (validators == null || validators.isEmpty()) {

        field.addValidator(new BeanValidator(Person.class, attribute));
    }//from w  w w . j a v  a 2s.  c  o m
}

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From source file:com.ocs.dynamo.domain.model.impl.ModelBasedFieldFactory.java

License:Apache License

/**
 * Creates a field/* w  w  w .  j ava2 s. co  m*/
 * 
 * @param propertyId
 *            the name of the property that can be edited by this field
 * @param fieldEntityModel
 *            the custom entity model for the field
 * @return
 */
public Field<?> createField(String propertyId, EntityModel<?> fieldEntityModel) {

    // in case of a read-only field, return <code>null</code> so Vaadin will
    // render a label instead
    AttributeModel attributeModel = model.getAttributeModel(propertyId);
    if (attributeModel.isReadOnly()
            && (!attributeModel.isUrl() && !AttributeType.DETAIL.equals(attributeModel.getAttributeType()))
            && !search) {
        return null;
    }

    Field<?> field = null;

    if (AttributeTextFieldMode.TEXTAREA.equals(attributeModel.getTextFieldMode()) && !search) {
        // text area field
        field = new TextArea();
    } else if (attributeModel.isWeek()) {
        // special case - week field in a table
        TextField tf = new TextField();
        tf.setConverter(new WeekCodeConverter());
        field = tf;
    } else if (search && attributeModel.getType().equals(Boolean.class)) {
        // in a search screen, we need to offer the true, false, and
        // undefined options
        field = constructSearchBooleanComboBox(attributeModel);
    } else if (AbstractEntity.class.isAssignableFrom(attributeModel.getType())) {
        // lookup or combo field for an entity
        field = constructSelectField(attributeModel, fieldEntityModel, null);
    } else if (AttributeType.ELEMENT_COLLECTION.equals(attributeModel.getAttributeType())) {
        // use a "collection table" for an element collection
        FormOptions fo = new FormOptions();
        fo.setShowRemoveButton(true);
        if (String.class.equals(attributeModel.getMemberType())) {
            CollectionTable<String> table = new CollectionTable<>(false, fo, String.class);
            table.setMinLength(attributeModel.getMinLength());
            table.setMaxLength(attributeModel.getMaxLength());
            field = table;
        } else if (Integer.class.equals(attributeModel.getMemberType())) {
            CollectionTable<Integer> table = new CollectionTable<>(false, fo, Integer.class);
            field = table;
        } else {
            // other types not supported for now
            throw new OCSRuntimeException();
        }
    } else if (Collection.class.isAssignableFrom(attributeModel.getType())) {
        // render a multiple select component for a collection
        field = constructCollectionSelect(attributeModel.getNestedEntityModel(), attributeModel, null, true,
                search);
    } else if (AttributeDateType.TIME.equals(attributeModel.getDateType())) {
        TimeField tf = new TimeField();
        tf.setResolution(Resolution.MINUTE);
        tf.setLocale(VaadinSession.getCurrent() == null ? DynamoConstants.DEFAULT_LOCALE
                : VaadinSession.getCurrent().getLocale());
        field = tf;
    } else if (attributeModel.isUrl()) {
        // URL field (offers clickable link in readonly mode)
        TextField tf = (TextField) createField(attributeModel.getType(), Field.class);
        tf.addValidator(new URLValidator(messageService.getMessage("ocs.no.valid.url")));
        tf.setNullRepresentation(null);
        tf.setSizeFull();

        // wrap text field in URL field
        field = new URLField(tf, attributeModel, false);
        field.setSizeFull();
    } else {
        // just a regular field
        field = createField(attributeModel.getType(), Field.class);
    }
    field.setCaption(attributeModel.getDisplayName());

    postProcessField(field, attributeModel);

    // add a field validator based on JSR-303 bean validation
    if (validate) {
        field.addValidator(new BeanValidator(model.getEntityClass(), (String) propertyId));
        // disable the field if it cannot be edited
        if (!attributeModel.isUrl()) {
            field.setEnabled(!attributeModel.isReadOnly());
        }

        if (attributeModel.isNumerical()) {
            field.addStyleName(DynamoConstants.CSS_NUMERICAL);
        }
    }
    return field;
}

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From source file:cz.zcu.pia.social.network.frontend.components.login.ComponentRegister.java

/**
 * Adds validators//from w w  w . j  av a 2  s  .  c o m
 */
private void addValidators() {
    name.addValidator(new BeanValidator(RegisterBean.class, "name"));
    surname.addValidator(new BeanValidator(RegisterBean.class, "surname"));
    username.addValidator(new BeanValidator(RegisterBean.class, "username"));
    password.addValidator(new BeanValidator(RegisterBean.class, "password"));
    passwordRepeat.addValidator(new BeanValidator(RegisterBean.class, "passwordRepeat"));
    validation.addValidator(new BeanValidator(RegisterBean.class, "validation"));
}

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From source file:fr.amapj.view.engine.basicform.BasicFormListPart.java

License:Open Source License

protected Field addFieldText(FormInfo formInfo, String propertyId, String title) {
    Field f = formInfo.binder.buildAndBind(title, propertyId);
    f.addValidator(new BeanValidator(getClazz(), propertyId));
    ((TextField) f).setNullRepresentation("");
    ((TextField) f).setStyleName(ChameleonTheme.TEXTFIELD_BIG);
    ((TextField) f).setWidth("80%");
    formInfo.form.addComponent(f);/*from w  w  w.  ja  va2  s  .  co  m*/
    return f;
}

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From source file:rds.vaadin.beanfaces.BeanFace.java

License:Apache License

/**
 * Overide to provide custom validators for field.
 * //from w w w  .  j  a v a 2s.com
 * @param fieldConfig
 * @param activate
 */
protected void activateValidator(FieldDefinition fieldConfig, boolean activate) {
    PropertyKind propertyKind = fieldConfig.getKind();
    // Keep only non associative fields
    if (!formDef.isExcludable(propertyKind)) {
        if (activate) {
            getField(fieldConfig.getPropertyName()).addValidator(
                    new BeanValidator(formDef.getEntityClass(), fieldConfig.getPropertyName().toString()));
        } else {
            getField(fieldConfig.getPropertyName()).removeAllValidators();
        }
    }
}

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