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Load shared strings table when loading workbook.

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git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@627407 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ugo Cei 2008-02-13 13:43:42 +00:00
parent 47ffd707d6
commit 7d48f4d18e
8 changed files with 122 additions and 47 deletions
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11
src/ooxml/java/org/apache/poi/POIXMLDocument.java
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@ -22,8 +22,10 @@ import org.openxml4j.exceptions.InvalidFormatException;
import org.openxml4j.exceptions.OpenXML4JException;
import org.openxml4j.opc.Package;
import org.openxml4j.opc.PackagePart;
import org.openxml4j.opc.PackagePartName;
import org.openxml4j.opc.PackageRelationship;
import org.openxml4j.opc.PackageRelationshipTypes;
import org.openxml4j.opc.PackagingURIHelper;
public abstract class POIXMLDocument {
@ -62,4 +64,13 @@ public abstract class POIXMLDocument {
protected PackagePart getCorePart() {
return this.corePart;
}
protected PackagePart getPart(PackageRelationship rel) throws InvalidFormatException {
PackagePartName relName = PackagingURIHelper.createPartName(rel.getTargetURI());
PackagePart part = getPackage().getPart(relName);
if (part == null) {
throw new IllegalArgumentException("No part found for relationship " + rel);
}
return part;
}
}

13
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFCell.java
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@ -37,8 +37,8 @@ public class XSSFCell implements Cell {
private static final String TRUE_AS_STRING = "1";
private final CTCell cell;
private final XSSFRow row;
private SharedStringSource sharedStringSource;
private short cellNum;
private SharedStringSource sharedStringSource;
/**
* Create a new XSSFCell. This method is protected to be used only by
@ -54,10 +54,11 @@ public class XSSFCell implements Cell {
if (cell.getR() != null) {
this.cellNum = parseCellNum(cell.getR());
}
this.sharedStringSource = row.getSheet().getWorkbook().getSharedStringSource();
}
protected void setSharedStringSource(SharedStringSource sharedStringSource) {
this.sharedStringSource = sharedStringSource;
protected SharedStringSource getSharedStringSource() {
return this.sharedStringSource;
}
public boolean getBooleanCellValue() {
@ -154,7 +155,7 @@ public class XSSFCell implements Cell {
if(this.cell.getT() == STCellType.S) {
if(this.cell.isSetV()) {
int sRef = Integer.parseInt(this.cell.getV());
return new XSSFRichTextString(sharedStringSource.getSharedStringAt(sRef));
return new XSSFRichTextString(getSharedStringSource().getSharedStringAt(sRef));
} else {
return new XSSFRichTextString("");
}
@ -273,7 +274,7 @@ public class XSSFCell implements Cell {
if(this.cell.getT() != STCellType.S) {
this.cell.setT(STCellType.S);
}
int sRef = sharedStringSource.putSharedString(value.getString());
int sRef = getSharedStringSource().putSharedString(value.getString());
this.cell.setV(Integer.toString(sRef));
}

19
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFRow.java
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@ -33,22 +33,35 @@ public class XSSFRow implements Row {
private List<Cell> cells;
private XSSFSheet sheet;
/**
* Create a new XSSFRow. This method is protected to be used only by
* tests.
*/
protected XSSFRow() {
this(CTRow.Factory.newInstance());
protected XSSFRow(XSSFSheet sheet) {
this(CTRow.Factory.newInstance(), sheet);
}
public XSSFRow(CTRow row) {
/**
* Create a new XSSFRow.
*
* @param row The underlying XMLBeans row.
* @param sheet The parent sheet.
*/
public XSSFRow(CTRow row, XSSFSheet sheet) {
this.row = row;
this.sheet = sheet;
this.cells = new LinkedList<Cell>();
for (CTCell c : row.getCArray()) {
this.cells.add(new XSSFCell(this, c));
}
}
public XSSFSheet getSheet() {
return this.sheet;
}
public Iterator<Cell> cellIterator() {
return cells.iterator();

32
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFSheet.java
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@ -53,6 +53,7 @@ public class XSSFSheet implements Sheet {
private CTWorksheet worksheet;
private List<Row> rows;
private ColumnHelper columnHelper;
private XSSFWorkbook workbook;
public static final short LeftMargin = 0;
public static final short RightMargin = 1;
@ -61,9 +62,10 @@ public class XSSFSheet implements Sheet {
public static final short HeaderMargin = 4;
public static final short FooterMargin = 5;
public XSSFSheet(CTSheet sheet) {
public XSSFSheet(CTSheet sheet, XSSFWorkbook workbook) {
this.sheet = sheet;
this.worksheet = CTWorksheet.Factory.newInstance();
this.workbook = workbook;
this.worksheet.addNewSheetData();
initRows(worksheet);
@ -102,17 +104,26 @@ public class XSSFSheet implements Sheet {
initColumns(worksheet);
}
public XSSFSheet(CTSheet sheet, CTWorksheet worksheet) {
public XSSFSheet(CTSheet sheet, CTWorksheet worksheet, XSSFWorkbook workbook) {
this.sheet = sheet;
this.worksheet = worksheet;
this.workbook = workbook;
initRows(worksheet);
initColumns(worksheet);
}
public XSSFSheet(XSSFWorkbook workbook) {
this.workbook = workbook;
}
public XSSFWorkbook getWorkbook() {
return this.workbook;
}
private void initRows(CTWorksheet worksheet) {
this.rows = new LinkedList<Row>();
for (CTRow row : worksheet.getSheetData().getRowArray()) {
this.rows.add(new XSSFRow(row));
this.rows.add(new XSSFRow(row, this));
}
}
@ -153,13 +164,12 @@ public class XSSFSheet implements Sheet {
}
protected XSSFRow addRow(int index, int rownum) {
CTRow row = this.worksheet.getSheetData().insertNewRow(index);
XSSFRow xrow = new XSSFRow(row);
xrow.setRowNum(rownum);
// xrow.setHeight(13.41);
return xrow;
}
protected XSSFRow addRow(int index, int rownum) {
CTRow row = this.worksheet.getSheetData().insertNewRow(index);
XSSFRow xrow = new XSSFRow(row, this);
xrow.setRowNum(rownum);
return xrow;
}
public Row createRow(int rownum) {
int index = 0;
@ -760,7 +770,7 @@ public class XSSFSheet implements Sheet {
}
protected XSSFSheet cloneSheet() {
return new XSSFSheet((CTSheet) sheet.copy());
return new XSSFSheet((CTSheet) sheet.copy(), this.workbook);
}
}

41
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFWorkbook.java
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@ -19,6 +19,7 @@ package org.apache.poi.xssf.usermodel;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
@ -30,8 +31,10 @@ import org.apache.poi.ss.usermodel.DataFormat;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.Name;
import org.apache.poi.ss.usermodel.Palette;
import org.apache.poi.ss.usermodel.SharedStringSource;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.strings.SharedStringsTable;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlOptions;
@ -40,6 +43,7 @@ import org.openxml4j.opc.Package;
import org.openxml4j.opc.PackagePart;
import org.openxml4j.opc.PackagePartName;
import org.openxml4j.opc.PackageRelationship;
import org.openxml4j.opc.PackageRelationshipCollection;
import org.openxml4j.opc.PackageRelationshipTypes;
import org.openxml4j.opc.PackagingURIHelper;
import org.openxml4j.opc.TargetMode;
@ -58,10 +62,14 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook {
private static final String WORKSHEET_RELATIONSHIP = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet";
private static final String SHARED_STRINGS_RELATIONSHIP = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings";
private CTWorkbook workbook;
private List<XSSFSheet> sheets = new LinkedList<XSSFSheet>();
private SharedStringSource sharedStringSource;
public XSSFWorkbook() {
this.workbook = CTWorkbook.Factory.newInstance();
CTBookViews bvs = this.workbook.addNewBookViews();
@ -75,25 +83,26 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook {
try {
WorkbookDocument doc = WorkbookDocument.Factory.parse(getCorePart().getInputStream());
this.workbook = doc.getWorkbook();
// Load shared strings
PackageRelationshipCollection prc = getCorePart().getRelationshipsByType(SHARED_STRINGS_RELATIONSHIP);
Iterator<PackageRelationship> it = prc.iterator();
if (it.hasNext()) {
PackageRelationship rel = it.next();
PackagePart part = getPart(rel);
this.sharedStringSource = new SharedStringsTable(part);
}
// Load individual sheets
for (CTSheet ctSheet : this.workbook.getSheets().getSheetArray()) {
PackageRelationship rel = this.getCorePart().getRelationship(ctSheet.getId());
PackagePartName relName = PackagingURIHelper.createPartName(rel.getTargetURI());
PackagePart part = getPackage().getPart(relName);
if (part == null) {
throw new IllegalArgumentException("No part found for relationship " + rel);
}
PackagePart part = getPart(rel);
WorksheetDocument worksheetDoc = WorksheetDocument.Factory.parse(part.getInputStream());
XSSFSheet sheet = new XSSFSheet(ctSheet, worksheetDoc.getWorksheet());
XSSFSheet sheet = new XSSFSheet(ctSheet, worksheetDoc.getWorksheet(), this);
this.sheets.add(sheet);
}
} catch (XmlException e) {
throw new IOException(e.toString());
} catch (InvalidFormatException e) {
throw new IOException(e.toString());
/*
} catch (OpenXML4JException e) {
throw new IOException(e.toString());
*/
}
}
@ -172,7 +181,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook {
if (sheetname != null) {
sheet.setName(sheetname);
}
XSSFSheet wrapper = new XSSFSheet(sheet);
XSSFSheet wrapper = new XSSFSheet(sheet, this);
this.sheets.add(wrapper);
return wrapper;
}
@ -448,4 +457,12 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook {
}
public SharedStringSource getSharedStringSource() {
return this.sharedStringSource;
}
protected void setSharedStringSource(SharedStringSource sharedStringSource) {
this.sharedStringSource = sharedStringSource;
}
}

2
src/ooxml/testcases/org/apache/poi/xssf/io/TestLoadSaveXSSF.java
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@ -48,6 +48,8 @@ public class TestLoadSaveXSSF extends TestCase {
Cell cell = row.getCell((short) 1);
assertNotNull(cell);
assertEquals(111.0, cell.getNumericCellValue());
cell = row.getCell((short) 0);
assertEquals("Lorem", cell.getRichStringCellValue().getString());
}
}

36
src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFCell.java
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@ -35,7 +35,8 @@ public class TestXSSFCell extends TestCase {
* Test setting and getting boolean values.
*/
public void testSetGetBoolean() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
cell.setCellValue(true);
assertEquals(Cell.CELL_TYPE_BOOLEAN, cell.getCellType());
assertTrue(cell.getBooleanCellValue());
@ -54,7 +55,8 @@ public class TestXSSFCell extends TestCase {
* Test setting and getting numeric values.
*/
public void testSetGetNumeric() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
cell.setCellValue(10d);
assertEquals(Cell.CELL_TYPE_NUMERIC, cell.getCellType());
assertEquals(10d, cell.getNumericCellValue());
@ -66,7 +68,8 @@ public class TestXSSFCell extends TestCase {
* Test setting and getting numeric values.
*/
public void testSetGetDate() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
Date now = new Date();
cell.setCellValue(now);
assertEquals(Cell.CELL_TYPE_NUMERIC, cell.getCellType());
@ -89,7 +92,8 @@ public class TestXSSFCell extends TestCase {
}
public void testSetGetError() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
cell.setCellErrorValue((byte)255);
assertEquals(Cell.CELL_TYPE_ERROR, cell.getCellType());
@ -97,7 +101,8 @@ public class TestXSSFCell extends TestCase {
}
public void testSetGetFormula() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
String formula = "SQRT(C2^2+D2^2)";
cell.setCellFormula(formula);
@ -109,8 +114,8 @@ public class TestXSSFCell extends TestCase {
public void testSetGetStringInline() throws Exception {
CTCell rawCell = CTCell.Factory.newInstance();
XSSFCell cell = new XSSFCell(new XSSFRow(), rawCell);
cell.setSharedStringSource(new DummySharedStringSource());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row, rawCell);
// Default is shared string mode, so have to do this explicitly
rawCell.setT(STCellType.INLINE_STR);
@ -133,8 +138,8 @@ public class TestXSSFCell extends TestCase {
}
public void testSetGetStringShared() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
cell.setSharedStringSource(new DummySharedStringSource());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
cell.setCellValue(new XSSFRichTextString(""));
assertEquals(Cell.CELL_TYPE_STRING, cell.getCellType());
@ -149,7 +154,8 @@ public class TestXSSFCell extends TestCase {
* Test that empty cells (no v element) return default values.
*/
public void testGetEmptyCellValue() throws Exception {
XSSFCell cell = new XSSFCell(new XSSFRow());
XSSFRow row = createParentObjects();
XSSFCell cell = new XSSFCell(row);
cell.setCellType(Cell.CELL_TYPE_BOOLEAN);
assertFalse(cell.getBooleanCellValue());
cell.setCellType(Cell.CELL_TYPE_NUMERIC);
@ -171,7 +177,7 @@ public class TestXSSFCell extends TestCase {
}
public void testFormatPosition() {
XSSFRow row = new XSSFRow();
XSSFRow row = createParentObjects();
row.setRowNum(0);
XSSFCell cell = new XSSFCell(row);
cell.setCellNum((short) 0);
@ -185,6 +191,14 @@ public class TestXSSFCell extends TestCase {
row.setRowNum(32767);
assertEquals("IV32768", cell.formatPosition());
}
private XSSFRow createParentObjects() {
XSSFWorkbook wb = new XSSFWorkbook();
wb.setSharedStringSource(new DummySharedStringSource());
XSSFSheet sheet = new XSSFSheet(wb);
XSSFRow row = new XSSFRow(sheet);
return row;
}
public static class DummySharedStringSource implements SharedStringSource {
ArrayList<String> strs = new ArrayList<String>();

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

@ -22,6 +22,7 @@ import java.util.Iterator;
import junit.framework.TestCase;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.xssf.usermodel.TestXSSFCell.DummySharedStringSource;
public class TestXSSFRow extends TestCase {
@ -30,7 +31,7 @@ public class TestXSSFRow extends TestCase {
* Test adding cells to a row in various places and see if we can find them again.
*/
public void testAddAndIterateCells() {
XSSFRow row = new XSSFRow();
XSSFRow row = new XSSFRow(createParentObjects());
// One cell at the beginning
Cell cell1 = row.createCell((short) 1);
@ -110,7 +111,7 @@ public class TestXSSFRow extends TestCase {
assertFalse(row.getFirstCellNum() == (short) 2);
// Test a row without cells
XSSFRow emptyRow = new XSSFRow();
XSSFRow emptyRow = new XSSFRow(createParentObjects());
assertEquals(-1, emptyRow.getFirstCellNum());
}
@ -167,8 +168,8 @@ public class TestXSSFRow extends TestCase {
* Method that returns a row with some sample cells
* @return row
*/
public static XSSFRow getSampleRow() {
XSSFRow row = new XSSFRow();
public XSSFRow getSampleRow() {
XSSFRow row = new XSSFRow(createParentObjects());
row.createCell((short) 2);
row.createCell((short) 3, Cell.CELL_TYPE_NUMERIC);
row.createCell((short) 4);
@ -178,4 +179,10 @@ public class TestXSSFRow extends TestCase {
row.createCell((short) 100);
return row;
}
private XSSFSheet createParentObjects() {
XSSFWorkbook wb = new XSSFWorkbook();
wb.setSharedStringSource(new DummySharedStringSource());
return new XSSFSheet(wb);
}
}