All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.vaadin.v7.data.util.converter.StringToShortConverter Maven / Gradle / Ivy

There is a newer version: 8.27.3
Show newest version
/*
 * Copyright (C) 2000-2024 Vaadin Ltd
 *
 * This program is available under Vaadin Commercial License and Service Terms.
 *
 * See  for the full
 * license.
 */

package com.vaadin.v7.data.util.converter;

import java.text.NumberFormat;
import java.util.Locale;

/**
 * A converter that converts from {@link String} to {@link Short} and back. Uses
 * the given locale and a {@link NumberFormat} instance for formatting and
 * parsing.
 * 

* Override and overwrite {@link #getFormat(Locale)} to use a different format. *

* * @author Vaadin Ltd * @since 7.4 * * @deprecated As of 8.0, no direct replacement available, see * {@link com.vaadin.data.converter.StringToIntegerConverter} */ @Deprecated public class StringToShortConverter extends AbstractStringToNumberConverter { /** * Returns the format used by * {@link AbstractStringToNumberConverter#convertToPresentation(Object, Class, Locale)} and * {@link #convertToModel(String, Class, Locale)}. * * @param locale * The locale to use * @return A NumberFormat instance */ @Override protected NumberFormat getFormat(Locale locale) { if (locale == null) { locale = Locale.getDefault(); } return NumberFormat.getIntegerInstance(locale); } /* * (non-Javadoc) * * @see * com.vaadin.data.util.converter.Converter#convertToModel(java.lang.Object, * java.lang.Class, java.util.Locale) */ @Override public Short convertToModel(String value, Class targetType, Locale locale) throws ConversionException { Number n = convertToNumber(value, targetType, locale); if (n == null) { return null; } short shortValue = n.shortValue(); if (shortValue == n.longValue()) { return shortValue; } throw new ConversionException("Could not convert '" + value + "' to " + Short.class.getName() + ": value out of range"); } /* * (non-Javadoc) * * @see com.vaadin.data.util.converter.Converter#getModelType() */ @Override public Class getModelType() { return Short.class; } }




© 2015 - 2024 Weber Informatics LLC | Privacy Policy