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- package com.vaadin.tests.fieldgroup;
-
- import org.apache.commons.lang.StringEscapeUtils;
-
- import com.vaadin.server.AbstractErrorMessage;
- import com.vaadin.server.VaadinRequest;
- import com.vaadin.tests.components.AbstractReindeerTestUI;
- import com.vaadin.ui.Label;
- import com.vaadin.v7.data.Validator;
- import com.vaadin.v7.data.fieldgroup.FieldGroup;
- import com.vaadin.v7.data.util.BeanItem;
- import com.vaadin.v7.data.validator.BeanValidator;
- import com.vaadin.v7.ui.TextField;
-
- public class MultipleValidationErrors extends AbstractReindeerTestUI {
-
- public static final String FIRST_NAME_NOT_NULL_VALIDATION_MESSAGE = "first name is null";
- public static final String LAST_NAME_NOT_NULL_VALIDATION_MESSAGE = "last name is null";
- public static final String FIRST_NAME_NOT_EMPTY_VALIDATION_MESSAGE = "first name is empty";
- public static final String LAST_NAME_NOT_EMPTY_VALIDATION_MESSAGE = "last name is empty";
-
- @Override
- protected void setup(VaadinRequest request) {
- BeanItem<PersonBeanWithValidationAnnotations> item = new BeanItem<>(
- new PersonBeanWithValidationAnnotations());
- final FieldGroup fieldGroup = new FieldGroup(item);
-
- bindTextField(item, fieldGroup, "First Name", "firstName");
- bindTextField(item, fieldGroup, "Last Name", "lastName");
-
- final Label validationErrors = new Label();
- validationErrors.setId("validationErrors");
- addComponent(validationErrors);
-
- addButton("Submit", event -> {
- validationErrors.setValue("");
- try {
- fieldGroup.commit();
- } catch (FieldGroup.CommitException e) {
- if (e.getCause() != null && e
- .getCause() instanceof Validator.InvalidValueException) {
- validationErrors.setValue(
- StringEscapeUtils.unescapeHtml(AbstractErrorMessage
- .getErrorMessageForException(e.getCause())
- .getFormattedHtmlMessage()));
- }
- }
- });
- }
-
- private void bindTextField(
- BeanItem<PersonBeanWithValidationAnnotations> item,
- FieldGroup fieldGroup, String caption, String propertyId) {
- TextField textfield = new TextField(caption,
- item.getItemProperty(propertyId));
- textfield.addValidator(new BeanValidator(
- PersonBeanWithValidationAnnotations.class, propertyId));
-
- fieldGroup.bind(textfield, propertyId);
-
- addComponent(textfield);
- }
-
- @Override
- protected Integer getTicketNumber() {
- return 14742;
- }
-
- @Override
- protected String getTestDescription() {
- return "All validation errors should be included when committing a field group.";
- }
- }
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