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Fix bug #50956 - Correct XSSF cell style cloning between workbooks 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1095695 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2011-04-21 13:22:18 +00:00
parent f7ed387745
commit 11a75497e5
4 changed files with 35 additions and 0 deletions
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1
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,7 @@
<changes>
<release version="3.8-beta3" date="2011-??-??">
<action dev="poi-developers" type="fix">50956 - Correct XSSF cell style cloning between workbooks</action>
<action dev="poi-developers" type="add">Add get/setForceFormulaRecalculation for XSSF, and promote the methods to the common usermodel Sheet</action>
<action dev="poi-developers" type="fix">Tweak the logic for sizing the HSSFCells array on a HSSFRow to reduce memory over allocation in many use cases</action>
<action dev="poi-developers" type="add">49765 - Support for adding a picture to a XSSFRun</action>

7
src/ooxml/java/org/apache/poi/xssf/model/StylesTable.java
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@ -297,6 +297,9 @@ public class StylesTable extends POIXMLDocumentPart {
xfs.add(cellXf);
return xfs.size();
}
public void replaceCellXfAt(int idx, CTXf cellXf) {
xfs.set(idx, cellXf);
}
public CTXf getCellStyleXfAt(int idx) {
return styleXfs.get(idx);
@ -305,6 +308,10 @@ public class StylesTable extends POIXMLDocumentPart {
styleXfs.add(cellStyleXf);
return styleXfs.size();
}
public void replaceCellStyleXfAt(int idx, CTXf cellStyleXf) {
styleXfs.set(idx, cellStyleXf);
}
/**
* get the size of cell styles
*/

12
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java
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@ -33,6 +33,8 @@ import org.apache.poi.xssf.usermodel.extensions.XSSFCellBorder;
import org.apache.poi.xssf.usermodel.extensions.XSSFCellFill;
import org.apache.poi.xssf.usermodel.extensions.XSSFCellBorder.BorderSide;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlToken;
import org.w3c.dom.Node;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBorder;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBorderPr;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCellAlignment;
@ -144,9 +146,19 @@ public class XSSFCellStyle implements CellStyle {
} else {
// Copy the style
try {
// Remove any children off the current style, to
// avoid orphaned nodes
if(_cellXf.isSetAlignment())
_cellXf.unsetAlignment();
if(_cellXf.isSetExtLst())
_cellXf.unsetExtLst();
// Create a new Xf with the same contents
_cellXf = CTXf.Factory.parse(
src.getCoreXf().toString()
);
// Swap it over
_stylesSource.replaceCellXfAt(_cellXfId, _cellXf);
} catch(XmlException e) {
throw new POIXMLException(e);
}

15
src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFCellStyle.java
View File

@ -25,6 +25,7 @@ import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.HorizontalAlignment;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.VerticalAlignment;
import org.apache.poi.xssf.XSSFTestDataSamples;
import org.apache.poi.xssf.model.StylesTable;
import org.apache.poi.xssf.usermodel.extensions.XSSFCellBorder;
import org.apache.poi.xssf.usermodel.extensions.XSSFCellFill;
@ -656,6 +657,7 @@ public class TestXSSFCellStyle extends TestCase {
XSSFWorkbook wbClone = new XSSFWorkbook();
assertEquals(1, wbClone.getNumberOfFonts());
assertEquals(0, wbClone.getStylesSource().getNumberFormats().size());
assertEquals(1, wbClone.getNumCellStyles());
XSSFDataFormat fmtClone = wbClone.createDataFormat();
XSSFCellStyle clone = wbClone.createCellStyle();
@ -669,11 +671,24 @@ public class TestXSSFCellStyle extends TestCase {
clone.cloneStyleFrom(orig);
assertEquals(2, wbClone.getNumberOfFonts());
assertEquals(2, wbClone.getNumCellStyles());
assertEquals(1, wbClone.getStylesSource().getNumberFormats().size());
assertEquals(HSSFCellStyle.ALIGN_RIGHT, clone.getAlignment());
assertEquals("TestingFont", clone.getFont().getFontName());
assertEquals(fmtClone.getFormat("Test##"), clone.getDataFormat());
assertFalse(fmtClone.getFormat("Test##") == fmt.getFormat("Test##"));
// Save it and re-check
XSSFWorkbook wbReload = XSSFTestDataSamples.writeOutAndReadBack(wbClone);
assertEquals(2, wbReload.getNumberOfFonts());
assertEquals(2, wbReload.getNumCellStyles());
assertEquals(1, wbReload.getStylesSource().getNumberFormats().size());
XSSFCellStyle reload = wbReload.getCellStyleAt((short)1);
assertEquals(HSSFCellStyle.ALIGN_RIGHT, reload.getAlignment());
assertEquals("TestingFont", reload.getFont().getFontName());
assertEquals(fmtClone.getFormat("Test##"), reload.getDataFormat());
assertFalse(fmtClone.getFormat("Test##") == fmt.getFormat("Test##"));
}
}