Java tutorial
/** * Copyright 2013-2015 Ralph Schaer <ralphschaer@gmail.com> * * 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 ch.rasc.edsutil.jackson; import java.io.IOException; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.databind.JsonSerializer; import com.fasterxml.jackson.databind.SerializerProvider; public class ISO8601LocalDateTimeSerializer extends JsonSerializer<LocalDateTime> { private static final DateTimeFormatter DF_PATTERN = DateTimeFormatter.ofPattern("uuuu-MM-dd'T'HH:mm:ss"); @Override public void serialize(LocalDateTime value, JsonGenerator jgen, SerializerProvider provider) throws IOException { jgen.writeString(value.format(DF_PATTERN)); } }