| /** |
| * |
| * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany) |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Florian Pirchner - Initial implementation |
| * |
| */ |
| package org.eclipse.osbp.ecview.extension.presentation.vaadin.converter; |
| |
| import java.text.DecimalFormat; |
| import java.text.DecimalFormatSymbols; |
| import java.text.NumberFormat; |
| import java.util.Locale; |
| |
| import org.apache.commons.lang.StringEscapeUtils; |
| import org.eclipse.osbp.ecview.core.common.services.IServiceRegistry; |
| import org.eclipse.osbp.ecview.extension.model.converter.YSimpleDecimalConverter; |
| import org.eclipse.osbp.runtime.web.vaadin.components.converter.DecimalConverter; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * The Class SimpleDecimalConverter. |
| */ |
| @SuppressWarnings("serial") |
| public class SimpleDecimalConverter extends DecimalConverter { |
| |
| /** The Constant LOGGER. */ |
| private static final Logger LOGGER = LoggerFactory |
| .getLogger(SimpleDecimalConverter.class); |
| |
| /** The registry. */ |
| private IServiceRegistry registry; |
| |
| /** The y converter. */ |
| private YSimpleDecimalConverter yConverter; |
| |
| /** |
| * Instantiates a new simple decimal converter. |
| * |
| * @param registry |
| * the registry |
| * @param yConverter |
| * the y converter |
| */ |
| public SimpleDecimalConverter(IServiceRegistry registry, |
| YSimpleDecimalConverter yConverter) { |
| this.registry = registry; |
| this.yConverter = yConverter; |
| } |
| |
| /** |
| * Instantiates a new simple decimal converter. |
| */ |
| public SimpleDecimalConverter() { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.osbp.runtime.web.vaadin.components.converter.DecimalConverter |
| * #getFormat(java.util.Locale) |
| */ |
| @Override |
| protected NumberFormat getFormat(Locale locale) { |
| if (locale == null) { |
| locale = Locale.getDefault(); |
| } |
| DecimalFormat result; |
| try { |
| result = new DecimalFormat(StringEscapeUtils.unescapeHtml(yConverter.getNumberFormatPattern()), |
| DecimalFormatSymbols.getInstance(locale)); |
| } catch (IllegalArgumentException e) { |
| String msg = String.format( |
| "formatter %s is invalid for decimal numbers: %s", |
| yConverter.getNumberFormatPattern(), e.getLocalizedMessage()); |
| throw new ConversionException(msg); |
| } |
| return result; |
| } |
| } |