Java tutorial
/* * ============================================================================= * * Copyright (c) 2011-2014, The THYMELEAF team (http://www.thymeleaf.org) * * 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 org.thymeleaf.engine21.conversion.conversion3; import java.text.NumberFormat; import java.text.ParseException; import java.util.Locale; import org.springframework.format.Formatter; public class LongFormatter implements Formatter<Long> { public LongFormatter() { super(); } public Long parse(final String text, final Locale locale) throws ParseException { final NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.US); return Long.valueOf(numberFormat.parse(text).longValue()); } public String print(final Long object, final Locale locale) { final NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.US); return numberFormat.format(object.longValue()); } }