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- package com.vaadin.tests.components.datefield;
-
- import java.time.LocalDateTime;
- import java.time.format.DateTimeFormatter;
-
- import com.vaadin.server.VaadinRequest;
- import com.vaadin.tests.components.AbstractTestUIWithLog;
- import com.vaadin.ui.DateTimeField;
-
- public class DateTimeFieldIsValid extends AbstractTestUIWithLog {
-
- @Override
- protected String getTestDescription() {
- return "A dateField with invalid text should return false in isValid both when "
- + "handling ValueChange event and after value is changed.";
- }
-
- @Override
- protected Integer getTicketNumber() {
- return 14487;
- }
-
- private String pattern = "dd/MM/yy H.mm";
- private DateTimeFormatter format = DateTimeFormatter.ofPattern(pattern);
-
- @Override
- protected void setup(VaadinRequest request) {
- final DateTimeField dateField = new DateTimeField("Insert Date: ");
- dateField.setDateFormat(pattern);
-
- dateField.addValueChangeListener(event -> log("valueChange: value: "
- + format(dateField.getValue()) + ", is valid: "
- + (dateField.getErrorMessage() == null)));
- addComponent(dateField);
- addButton("check dateField",
- event -> log("buttonClick: value: "
- + format(dateField.getValue()) + ", is valid: "
- + (dateField.getErrorMessage() == null)));
- }
-
- protected String format(LocalDateTime value) {
- if (value != null) {
- return format.format(value);
- } else {
- return null;
- }
- }
- }
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