/*
* Copyright 2010, 2011 Christopher Pheby
*
* 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 org.jadira.usertype.dateandtime.threetenbp.columnmapper;
import org.jadira.usertype.spi.shared.DatabaseZoneConfigured;
import org.threeten.bp.Instant;
import org.threeten.bp.LocalDate;
import org.threeten.bp.MonthDay;
import org.threeten.bp.ZoneId;
import org.threeten.bp.ZoneOffset;
import org.threeten.bp.ZonedDateTime;
import org.threeten.bp.format.DateTimeFormatter;
import org.threeten.bp.format.DateTimeFormatterBuilder;
import java.sql.Date;
/**
* @deprecated Jadira now depends on Java 8 so you are recommended to switch to the threeten package types
*/
@Deprecated
public class DateColumnMonthDayMapper extends AbstractDateThreeTenBPColumnMapper<MonthDay> implements DatabaseZoneConfigured<ZoneId> {
private static final long serialVersionUID = 6734385103313158326L;
public static final DateTimeFormatter LOCAL_DATE_FORMATTER = new DateTimeFormatterBuilder().appendPattern("yyyy-MM-dd").toFormatter();
// private static final int MILLIS_IN_SECOND = 1000;
public DateColumnMonthDayMapper() {
}
public DateColumnMonthDayMapper(ZoneOffset databaseZone) {
super(databaseZone);
}
@Override
public MonthDay fromNonNullString(String s) {
return MonthDay.parse(s);
}
@Override
public MonthDay fromNonNullValue(Date value) {
if (getDatabaseZone() == null) {
return MonthDay.parse(value.toString(), LOCAL_DATE_FORMATTER);
}
ZoneId currentDatabaseZone = getDatabaseZone() == null ? getDefault() : getDatabaseZone();
ZonedDateTime dateTime = ZonedDateTime.ofInstant(Instant.ofEpochMilli(value.getTime()), currentDatabaseZone);
MonthDay localDate = MonthDay.of(dateTime.getMonth(), dateTime.getDayOfMonth());
return localDate;
}
@Override
public String toNonNullString(MonthDay value) {
return value.toString();
}
@Override
public Date toNonNullValue(MonthDay value) {
if (getDatabaseZone() == null) {
return Date.valueOf(LOCAL_DATE_FORMATTER.format((MonthDay) value));
}
LocalDate ldt = LocalDate.of(1970, value.getMonthValue(), value.getDayOfMonth());
ZoneId currentDatabaseZone = getDatabaseZone() == null ? getDefault() : getDatabaseZone();
ZonedDateTime zonedValue = ldt.atStartOfDay(currentDatabaseZone);
// Instant valueAsInstant = Instant.ofEpochSecond(zonedValue.toEpochSecond());
// int defaultTimezoneOffset = TimeZone.getDefault().getOffset(zonedValue.toEpochSecond() * MILLIS_IN_SECOND);
// int databaseTimezoneOffsetInSeconds = currentDatabaseZone.getRules().getOffset(valueAsInstant).getTotalSeconds();
// int adjustment = defaultTimezoneOffset - databaseTimezoneOffsetInSeconds * MILLIS_IN_SECOND;
final Date date = new Date(zonedValue.toInstant().toEpochMilli());
return date;
}
private static ZoneOffset getDefault() {
ZoneOffset zone = null;
try {
try {
String id = System.getProperty("user.timezone");
if (id != null) {
zone = ZoneOffset.of(id);
}
} catch (RuntimeException ex) {
zone = null;
}
if (zone == null) {
zone = ZoneOffset.of(java.util.TimeZone.getDefault().getID());
}
} catch (RuntimeException ex) {
zone = null;
}
if (zone == null) {
zone = ZoneOffset.of("Z");
}
return zone;
}
@Override
public ZoneOffset parseZone(String zoneString) {
return ZoneOffset.of(zoneString);
}
}