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- /*
- * Copyright 2000-2016 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
- package com.vaadin.tests.performance;
-
- import java.util.List;
- import java.util.Optional;
-
- import javax.servlet.annotation.WebServlet;
-
- import com.vaadin.annotations.VaadinServletConfiguration;
- import com.vaadin.server.VaadinServlet;
- import com.vaadin.tests.data.bean.Address;
- import com.vaadin.tests.data.bean.Person;
- import com.vaadin.ui.Grid;
-
- /**
- * @author Vaadin Ltd
- *
- */
- public class GridMemory extends AbstractBeansMemoryTest<Grid<Person>> {
-
- public static final String PATH = "/grid-memory/";
-
- /**
- * The main servlet for the application.
- */
- @WebServlet(urlPatterns = PATH
- + "*", name = "GridServlet", asyncSupported = true)
- @VaadinServletConfiguration(ui = GridMemory.class, productionMode = false)
- public static class Servlet extends VaadinServlet {
- }
-
- @Override
- protected Grid<Person> createComponent() {
- Grid<Person> grid = new Grid<>();
- grid.addColumn(Person::getFirstName).setCaption("First Name");
- grid.addColumn(Person::getLastName).setCaption("Last Name");
- grid.addColumn(person -> Optional.ofNullable(person.getAddress())
- .map(Address::getStreetAddress).orElse(null))
- .setCaption("Street");
- grid.addColumn(person -> Optional.ofNullable(person.getAddress())
- .map(Address::getPostalCode).map(Object::toString).orElse(""))
- .setCaption("Zip");
- grid.addColumn(person -> Optional.ofNullable(person.getAddress())
- .map(Address::getCity).orElse(null)).setCaption("City");
- return grid;
- }
-
- @Override
- protected void setInMemoryContainer(Grid<Person> grid,
- List<Person> persons) {
- grid.setItems(persons);
- }
-
- @Override
- protected void setBackendContainer(Grid<Person> component,
- List<Person> data) {
- throw new UnsupportedOperationException();
- }
-
- }
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