/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.elasticsearch.bridge.builtin.time.impl;
import static java.time.temporal.ChronoField.HOUR_OF_DAY;
import static java.time.temporal.ChronoField.MINUTE_OF_HOUR;
import static java.time.temporal.ChronoField.NANO_OF_SECOND;
import static java.time.temporal.ChronoField.SECOND_OF_MINUTE;
import java.time.DateTimeException;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.ResolverStyle;
import java.util.Locale;
import org.hibernate.search.elasticsearch.logging.impl.Log;
import org.hibernate.search.util.logging.impl.LoggerFactory;
/**
* Converts a {@link LocalTime} to a {@link String} in Elasticsearch's "strict_hour_minute_second_fraction" format.
*
* <p>Be aware that this format is <strong>not</strong> the same as {@link DateTimeFormatter#ISO_LOCAL_TIME}
* (mainly because of the second fraction field, which is at least 3 characters long).
*
* @author Yoann Rodiere
*/
public class ElasticsearchLocalTimeBridge extends ElasticsearchTemporalAccessorStringBridge<LocalTime> {
private static final Log LOG = LoggerFactory.make( Log.class );
static final DateTimeFormatter FORMATTER = new DateTimeFormatterBuilder()
.appendValue( HOUR_OF_DAY, 2 )
.appendLiteral( ':' )
.appendValue( MINUTE_OF_HOUR, 2 )
.optionalStart()
.appendLiteral( ':' )
.appendValue( SECOND_OF_MINUTE, 2 )
.optionalStart()
.appendFraction( NANO_OF_SECOND, 3, 9, true )
.toFormatter( Locale.ROOT )
.withResolverStyle( ResolverStyle.STRICT );
public static final ElasticsearchLocalTimeBridge INSTANCE = new ElasticsearchLocalTimeBridge();
private ElasticsearchLocalTimeBridge() {
super( FORMATTER, LocalTime.class );
}
@Override
LocalTime parse(DateTimeFormatter formatter, String stringValue) throws DateTimeException {
return LocalTime.parse( stringValue, formatter );
}
@Override
protected IllegalArgumentException createInvalidIndexNullAsException(String indexNullAs, DateTimeException e) {
return LOG.invalidNullMarkerForLocalTime( e );
}
}