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TimeSerializer.java
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TimeSerializer.java
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package cz.cvut.kbss.jsonld.serialization.serializer.datetime;
import cz.cvut.kbss.jopa.datatype.DateTimeUtil;
import cz.cvut.kbss.jopa.vocabulary.XSD;
import cz.cvut.kbss.jsonld.JsonLd;
import cz.cvut.kbss.jsonld.serialization.JsonNodeFactory;
import cz.cvut.kbss.jsonld.serialization.model.JsonNode;
import cz.cvut.kbss.jsonld.serialization.model.ObjectNode;
import cz.cvut.kbss.jsonld.serialization.traversal.SerializationContext;
import java.time.LocalTime;
import java.time.OffsetTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.TemporalAccessor;
/**
* Serializes time values ({@link LocalTime} and {@link OffsetTime}) to ISO-based string.
*/
class TimeSerializer {
static JsonNode serialize(OffsetTime value, SerializationContext<TemporalAccessor> ctx) {
final ObjectNode node = JsonNodeFactory.createObjectNode(ctx.getTerm());
node.addItem(JsonNodeFactory.createLiteralNode(JsonLd.TYPE, XSD.TIME));
node.addItem(JsonNodeFactory.createLiteralNode(JsonLd.VALUE, DateTimeFormatter.ISO_OFFSET_TIME.format(value)));
return node;
}
static JsonNode serialize(LocalTime value, SerializationContext<TemporalAccessor> ctx) {
return serialize(value.atOffset(DateTimeUtil.SYSTEM_OFFSET), ctx);
}
}