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Explicitly set the 1900 date system when creating XSSF workbooks, see Bugzilla 47411 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@788956 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2009-06-27 11:21:26 +00:00
parent 8e1165ea7e
commit bb85e52d3d
3 changed files with 15 additions and 1 deletions
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1
src/documentation/content/xdocs/status.xml
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@ -33,6 +33,7 @@
<changes>
<release version="3.5-beta7" date="2009-??-??">
<action dev="POI-DEVELOPERS" type="fix">47411 - Explicitly set the 1900 date system when creating XSSF workbooks</action>
<action dev="POI-DEVELOPERS" type="add">47400 - Support fo text extraction of footnotes, endnotes and comments in HWPF</action>
<action dev="POI-DEVELOPERS" type="fix">47415 - Fixed PageSettingsBlock to allow multiple PLS records</action>
<action dev="POI-DEVELOPERS" type="fix">47412 - Fixed concurrency issue with EscherProperties.initProps()</action>

5
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFWorkbook.java
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@ -215,6 +215,11 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
*/
private void onWorkbookCreate() {
workbook = CTWorkbook.Factory.newInstance();
// don't EVER use the 1904 date system
CTWorkbookPr workbookPr = workbook.addNewWorkbookPr();
workbookPr.setDate1904(false);
CTBookViews bvs = workbook.addNewBookViews();
CTBookView bv = bvs.addNewWorkbookView();
bv.setActiveTab(0);

8
src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFWorkbook.java
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@ -35,6 +35,7 @@ import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheet;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbook;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbookPr;
public final class TestXSSFWorkbook extends BaseTestWorkbook {
@ -49,6 +50,13 @@ public final class TestXSSFWorkbook extends BaseTestWorkbook {
*/
public void testSaveLoadNew() throws Exception {
XSSFWorkbook workbook = new XSSFWorkbook();
//check that the default date system is set to 1900
CTWorkbookPr pr = workbook.getCTWorkbook().getWorkbookPr();
assertNotNull(pr);
assertTrue(pr.isSetDate1904());
assertFalse("XSSF must use the 1900 date system", pr.getDate1904());
Sheet sheet1 = workbook.createSheet("sheet1");
Sheet sheet2 = workbook.createSheet("sheet2");
workbook.createSheet("sheet3");