Java tutorial
/* * Copyright 2012 Nicolas Frankel * * 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.morevaadin.vaadin7.converter; import java.math.BigDecimal; import org.joda.money.CurrencyUnit; import org.joda.money.Money; import com.morevaadin.vaadin7.converter.model.Account; import com.vaadin.data.fieldgroup.FieldGroup; import com.vaadin.data.util.BeanItem; import com.vaadin.ui.CustomComponent; import com.vaadin.ui.FormLayout; import com.vaadin.ui.TextField; @SuppressWarnings("serial") public class ConverterView extends CustomComponent { public ConverterView() { FormLayout layout = new FormLayout(); layout.setMargin(true); setCompositionRoot(layout); FieldGroup group = new FieldGroup(); Account account = new Account(); Money money = Money.of(CurrencyUnit.USD, new BigDecimal(1000)); account.setBalance(money); group.setItemDataSource(new BeanItem<Account>(account)); TextField field = (TextField) group.buildAndBind("Balance", "balance"); field.setImmediate(true); field.setConverter(Money.class); layout.addComponent(field); } }