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Fixed NPE when retrieving core properties from a newly created workbook, see Bugzilla 47460

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@793291 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2009-07-12 08:21:09 +00:00
parent db7502182e
commit 9424d59da3
3 changed files with 27 additions and 8 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">47460 - Fixed NPE when retrieving core properties from a newly created workbook</action>
<action dev="POI-DEVELOPERS" type="fix">47498 - Fixed HyperlinkRecord to properly handle URL monikers</action>
<action dev="POI-DEVELOPERS" type="fix">47504 - Fixed XSSFWorkbook to read files with hyperlinks to document locations</action>
<action dev="POI-DEVELOPERS" type="fix">47479 - Fix BoolErrRecord to tolerate incorrect format written by OOO</action>

9
src/ooxml/java/org/apache/poi/POIXMLProperties.java
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@ -38,14 +38,7 @@ public class POIXMLProperties {
this.pkg = docPackage;
// Core properties
PackageRelationshipCollection coreRel =
pkg.getRelationshipsByType(POIXMLDocument.CORE_PROPERTIES_REL_TYPE);
if(coreRel.size() == 1) {
core = new CoreProperties( (PackagePropertiesPart)
pkg.getPart(coreRel.getRelationship(0)) );
} else {
throw new IllegalArgumentException("A document must always have core properties defined!");
}
core = new CoreProperties((PackagePropertiesPart)pkg.getPackageProperties() );
// Extended properties
PackageRelationshipCollection extRel =

25
src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFWorkbook.java
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@ -33,7 +33,9 @@ import org.apache.poi.openxml4j.opc.ContentTypes;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.openxml4j.opc.internal.PackagePropertiesPart;
import org.apache.poi.util.TempFile;
import org.apache.poi.POIXMLProperties;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheet;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbook;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbookPr;
@ -250,4 +252,27 @@ public final class TestXSSFWorkbook extends BaseTestWorkbook {
sheetId = (int)wb.createSheet().sheet.getSheetId();
assertEquals(lastSheetId+1, sheetId);
}
/**
* Test setting of core properties such as Title and Author
*/
public void testWorkbookProperties() throws Exception {
XSSFWorkbook workbook = new XSSFWorkbook();
POIXMLProperties props = workbook.getProperties();
assertNotNull(props);
PackagePropertiesPart opcProps = props.getCoreProperties().getUnderlyingProperties();
assertNotNull(opcProps);
opcProps.setTitleProperty("Testing Bugzilla #47460");
assertEquals("Apache POI", opcProps.getCreatorProperty().getValue());
opcProps.setCreatorProperty("poi-dev@poi.apache.org");
workbook = XSSFTestDataSamples.writeOutAndReadBack(workbook);
opcProps = workbook.getProperties().getCoreProperties().getUnderlyingProperties();
assertEquals("Testing Bugzilla #47460", opcProps.getTitleProperty().getValue());
assertEquals("poi-dev@poi.apache.org", opcProps.getCreatorProperty().getValue());
}
}