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- /*
- Copyright (c) 2018 James Ahlborn
-
- 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 com.healthmarketscience.jackcess;
-
- import java.io.File;
- import java.io.FileNotFoundException;
- import java.io.IOException;
- import java.math.BigDecimal;
- import java.text.DateFormat;
- import java.text.SimpleDateFormat;
- import java.time.Instant;
- import java.time.LocalDate;
- import java.time.LocalDateTime;
- import java.time.ZoneId;
- import java.time.format.DateTimeFormatter;
- import java.time.temporal.TemporalAccessor;
- import java.util.ArrayList;
- import java.util.Arrays;
- import java.util.Calendar;
- import java.util.Date;
- import java.util.HashSet;
- import java.util.LinkedHashMap;
- import java.util.List;
- import java.util.Map;
- import java.util.Set;
- import java.util.TimeZone;
- import java.util.TreeSet;
- import java.util.UUID;
-
- import com.healthmarketscience.jackcess.impl.ColumnImpl;
- import com.healthmarketscience.jackcess.impl.DatabaseImpl;
- import com.healthmarketscience.jackcess.impl.RowIdImpl;
- import com.healthmarketscience.jackcess.impl.RowImpl;
- import com.healthmarketscience.jackcess.impl.TableImpl;
- import com.healthmarketscience.jackcess.util.LinkResolver;
- import junit.framework.TestCase;
- import static com.healthmarketscience.jackcess.TestUtil.*;
- import static com.healthmarketscience.jackcess.impl.JetFormatTest.*;
- import static com.healthmarketscience.jackcess.Database.*;
-
- /**
- *
- * @author James Ahlborn
- */
- public class LocalDateTimeTest extends TestCase
- {
- public LocalDateTimeTest(String name) throws Exception {
- super(name);
- }
-
- public void testAncientDates() throws Exception
- {
- ZoneId zoneId = ZoneId.of("America/New_York");
- DateTimeFormatter sdf = DateTimeFormatter.ofPattern("uuuu-MM-dd");
-
- List<String> dates = Arrays.asList("1582-10-15", "1582-10-14",
- "1492-01-10", "1392-01-10");
-
- for (final FileFormat fileFormat : SUPPORTED_FILEFORMATS) {
- Database db = createMem(fileFormat);
- db.setZoneId(zoneId);
- db.setDateTimeType(DateTimeType.LOCAL_DATE_TIME);
-
- Table table = new TableBuilder("test")
- .addColumn(new ColumnBuilder("name", DataType.TEXT))
- .addColumn(new ColumnBuilder("date", DataType.SHORT_DATE_TIME))
- .toTable(db);
-
- for(String dateStr : dates) {
- LocalDate ld = LocalDate.parse(dateStr, sdf);
- table.addRow("row " + dateStr, ld);
- }
-
- List<String> foundDates = new ArrayList<String>();
- for(Row row : table) {
- foundDates.add(sdf.format(row.getLocalDateTime("date")));
- }
-
- assertEquals(dates, foundDates);
-
- db.close();
- }
-
- for (final TestDB testDB : TestDB.getSupportedForBasename(Basename.OLD_DATES)) {
- Database db = openCopy(testDB);
- db.setDateTimeType(DateTimeType.LOCAL_DATE_TIME);
-
- Table t = db.getTable("Table1");
-
- List<String> foundDates = new ArrayList<String>();
- for(Row row : t) {
- foundDates.add(sdf.format(row.getLocalDateTime("DateField")));
- }
-
- assertEquals(dates, foundDates);
-
- db.close();
- }
-
- }
-
- public void testZoneId() throws Exception
- {
- ZoneId zoneId = ZoneId.of("America/New_York");
- doTestZoneId(zoneId);
-
- zoneId = ZoneId.of("Australia/Sydney");
- doTestZoneId(zoneId);
- }
-
- private static void doTestZoneId(final ZoneId zoneId) throws Exception
- {
- final TimeZone tz = TimeZone.getTimeZone(zoneId);
- ColumnImpl col = new ColumnImpl(null, null, DataType.SHORT_DATE_TIME, 0, 0, 0) {
- @Override
- protected TimeZone getTimeZone() { return tz; }
- @Override
- protected ZoneId getZoneId() { return zoneId; }
- };
-
- SimpleDateFormat df = new SimpleDateFormat("yyyy.MM.dd");
- df.setTimeZone(tz);
-
- long startDate = df.parse("2012.01.01").getTime();
- long endDate = df.parse("2013.01.01").getTime();
-
- Calendar curCal = Calendar.getInstance(tz);
- curCal.setTimeInMillis(startDate);
-
- DateTimeFormatter sdf = DateTimeFormatter.ofPattern("uuuu.MM.dd HH:mm:ss");
-
- while(curCal.getTimeInMillis() < endDate) {
- Date curDate = curCal.getTime();
- LocalDateTime curLdt = LocalDateTime.ofInstant(
- Instant.ofEpochMilli(curDate.getTime()), zoneId);
- LocalDateTime newLdt = ColumnImpl.ldtFromLocalDateDouble(
- col.toDateDouble(curDate));
- if(!curLdt.equals(newLdt)) {
- System.out.println("FOO " + curLdt + " " + newLdt);
- assertEquals(sdf.format(curLdt), sdf.format(newLdt));
- }
- curCal.add(Calendar.MINUTE, 30);
- }
- }
-
- }
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