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Posted to commits@poi.apache.org by fa...@apache.org on 2021/12/22 04:00:45 UTC
svn commit: r1896260 - /poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/eventusermodel/XSSFReader.java
Author: fanningpj
Date: Wed Dec 22 04:00:44 2021
New Revision: 1896260
URL: http://svn.apache.org/viewvc?rev=1896260&view=rev
Log:
small refactor of XSSFReader
Modified:
poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/eventusermodel/XSSFReader.java
Modified: poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/eventusermodel/XSSFReader.java
URL: http://svn.apache.org/viewvc/poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/eventusermodel/XSSFReader.java?rev=1896260&r1=1896259&r2=1896260&view=diff
==============================================================================
--- poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/eventusermodel/XSSFReader.java (original)
+++ poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xssf/eventusermodel/XSSFReader.java Wed Dec 22 04:00:44 2021
@@ -74,6 +74,7 @@ public class XSSFReader {
protected OPCPackage pkg;
protected PackagePart workbookPart;
+ protected boolean useReadOnlySharedStringsTable;
/**
* Creates a new XSSFReader, for the given package
@@ -116,13 +117,39 @@ public class XSSFReader {
}
/**
+ * Controls whether {@link #getSharedStringsTable()} uses {@link SharedStringsTable}
+ * or {@link ReadOnlySharedStringsTable}.
+ * @param useReadOnlySharedStringsTable
+ * @since POI 5.2.0
+ */
+ public void setUseReadOnlySharedStringsTable(boolean useReadOnlySharedStringsTable) {
+ this.useReadOnlySharedStringsTable = useReadOnlySharedStringsTable;
+ }
+
+ /**
+ * @return whether {@link #getSharedStringsTable()} uses {@link SharedStringsTable}
+ * or {@link ReadOnlySharedStringsTable}.
+ * @since POI 5.2.0
+ */
+ public boolean useReadOnlySharedStringsTable(boolean useReadOnlySharedStringsTable) {
+ return useReadOnlySharedStringsTable;
+ }
+
+ /**
* Opens up the Shared Strings Table, parses it, and
* returns a handy object for working with
* shared strings.
+ * @see #setUseReadOnlySharedStringsTable(boolean)
*/
public SharedStrings getSharedStringsTable() throws IOException, InvalidFormatException {
ArrayList<PackagePart> parts = pkg.getPartsByContentType(XSSFRelation.SHARED_STRINGS.getContentType());
- return parts.size() == 0 ? null : new SharedStringsTable(parts.get(0));
+ try {
+ return parts.size() == 0 ? null :
+ useReadOnlySharedStringsTable ? new ReadOnlySharedStringsTable(parts.get(0)) :
+ new SharedStringsTable(parts.get(0));
+ } catch (SAXException se) {
+ throw new InvalidFormatException("Failed to parse SharedStringsTable", se);
+ }
}
/**
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