/*
* 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.bridge.builtin.time.impl;
import static java.time.temporal.ChronoField.DAY_OF_MONTH;
import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
import static java.time.temporal.ChronoField.YEAR;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.DateTimeParseException;
import java.time.format.SignStyle;
/**
* Converts a {@link LocalDate} to a {@link String}.
* <p>
* A {@code LocalDate} 2012-12-31 becomes the string {@code +0000020121231}.
* <p>
* The sign is always present for the year and the string is padded with 0 to allow field sorting.
*
* @author Davide D'Alto
*/
public class LocalDateBridge extends TemporalAccessorStringBridge<LocalDate> {
static final DateTimeFormatter FORMATTER = new DateTimeFormatterBuilder()
.appendValue( YEAR, 9, 9, SignStyle.ALWAYS )
.appendValue( MONTH_OF_YEAR, 2 )
.appendValue( DAY_OF_MONTH, 2 )
.toFormatter();
public static final LocalDateBridge INSTANCE = new LocalDateBridge();
private LocalDateBridge() {
super( FORMATTER, LocalDate.class );
}
@Override
LocalDate parse(String stringValue) throws DateTimeParseException {
return LocalDate.parse( stringValue, FORMATTER );
}
}