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IsoDateTimeSerializer.java
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IsoDateTimeSerializer.java
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/*
* JB4JSON-LD
* Copyright (C) 2023 Czech Technical University in Prague
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
*/
package cz.cvut.kbss.jsonld.serialization.serializer.compact.datetime;
import cz.cvut.kbss.jopa.vocabulary.XSD;
import cz.cvut.kbss.jsonld.ConfigParam;
import cz.cvut.kbss.jsonld.Configuration;
import cz.cvut.kbss.jsonld.serialization.model.JsonNode;
import cz.cvut.kbss.jsonld.serialization.serializer.SerializerUtils;
import cz.cvut.kbss.jsonld.serialization.serializer.datetime.DateTimeSerializer;
import cz.cvut.kbss.jsonld.serialization.traversal.SerializationContext;
import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.TemporalAccessor;
/**
* Serializes datetime value as string in the ISO 8601 format (unless a different format is configured).
*/
public class IsoDateTimeSerializer extends DateTimeSerializer {
protected DateTimeFormatter formatter = DateTimeFormatter.ISO_OFFSET_DATE_TIME;
@Override
public JsonNode serialize(OffsetDateTime value, SerializationContext<TemporalAccessor> ctx) {
return SerializerUtils.createdTypedValueNode(ctx.getTerm(), formatter.format(value), XSD.DATETIME);
}
@Override
public void configure(Configuration configuration) {
if (configuration.has(ConfigParam.DATE_TIME_FORMAT)) {
this.formatter = DateTimeFormatter.ofPattern(configuration.get(ConfigParam.DATE_TIME_FORMAT));
}
}
}