<property name="ooxml.jar4.dir" location="${ooxml.lib}/jsr173_1.0_api.jar"/>
<property name="ooxml.jar4.url" value="${repository}/xmlbeans/jars/jsr173_1.0_api.jar"/>
<!-- No official release of openxml4j yet -->
- <property name="ooxml.jar5.dir" location="${ooxml.lib}/openxml4j-bin-alpha-080125.jar"/>
- <property name="ooxml.jar5.url" value="http://people.apache.org/~ugo/openxml4j-bin-alpha-080125.jar"/>
+ <property name="ooxml.jar5.dir" location="${ooxml.lib}/openxml4j-bin-alpha-080311.jar"/>
+ <property name="ooxml.jar5.url" value="http://people.apache.org/~nick/openxml4j-bin-alpha-080311.jar"/>
<!-- See http://www.ecma-international.org/publications/standards/Ecma-376.htm -->
<!-- "Copy these file(s), free of charge" -->
<anchor id="NewWorkbook"/>
<section><title>New Workbook</title>
<source>
- HSSFWorkbook wb = new HSSFWorkbook();
+ Workbook wb = new HSSFWorkbook();
FileOutputStream fileOut = new FileOutputStream("workbook.xls");
wb.write(fileOut);
+ fileOut.close();
+
+ Workbook wb = new XSSFWorkbook();
+ FileOutputStream fileOut = new FileOutputStream("workbook.xlsx");
+ wb.write(fileOut);
fileOut.close();
</source>
</section>
<anchor id="NewSheet"/>
<section><title>New Sheet</title>
<source>
- HSSFWorkbook wb = new HSSFWorkbook();
- HSSFSheet sheet1 = wb.createSheet("new sheet");
- HSSFSheet sheet2 = wb.createSheet("second sheet");
+ Workbook wb = new HSSFWorkbook();
+ //Workbook wb = new XSSFWorkbook();
+ Sheet sheet1 = wb.createSheet("new sheet");
+ Sheet sheet2 = wb.createSheet("second sheet");
FileOutputStream fileOut = new FileOutputStream("workbook.xls");
wb.write(fileOut);
fileOut.close();
<anchor id="CreateCells"/>
<section><title>Creating Cells</title>
<source>
- HSSFWorkbook wb = new HSSFWorkbook();
- HSSFSheet sheet = wb.createSheet("new sheet");
+ Workbook wb = new HSSFWorkbook();
+ //Workbook wb = new XSSFWorkbook();
+ Sheet sheet = wb.createSheet("new sheet");
// Create a row and put some cells in it. Rows are 0 based.
- HSSFRow row = sheet.createRow((short)0);
+ Row row = sheet.createRow((short)0);
// Create a cell and put a value in it.
- HSSFCell cell = row.createCell((short)0);
+ Cell cell = row.createCell((short)0);
cell.setCellValue(1);
// Or do it on one line.
<anchor id="ReadWriteWorkbook"/>
<section><title>Reading and Rewriting Workbooks</title>
<source>
- POIFSFileSystem fs =
- new POIFSFileSystem(new FileInputStream("workbook.xls"));
- HSSFWorkbook wb = new HSSFWorkbook(fs);
- HSSFSheet sheet = wb.getSheetAt(0);
- HSSFRow row = sheet.getRow(2);
- HSSFCell cell = row.getCell((short)3);
+ InputStream inp = new FileInputStream("workbook.xls");
+ //InputStream inp = new FileInputStream("workbook.xlsx");
+
+ Workbook wb = WorkbookFactory.create(inp);
+ Sheet sheet = wb.getSheetAt(0);
+ Row row = sheet.getRow(2);
+ Cell cell = row.getCell((short)3);
if (cell == null)
cell = row.createCell((short)3);
- cell.setCellType(HSSFCell.CELL_TYPE_STRING);
+ cell.setCellType(Cell.CELL_TYPE_STRING);
cell.setCellValue("a test");
// Write the output to a file
--- /dev/null
+/* ====================================================================
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+==================================================================== */
+package org.apache.poi.ss.usermodel;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PushbackInputStream;
+
+import org.apache.poi.POIXMLDocument;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.poifs.filesystem.POIFSFileSystem;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.openxml4j.opc.Package;
+
+/**
+ * Factory for creating the appropriate kind of Workbook
+ * (be it HSSFWorkbook or XSSFWorkbook), from the given input
+ */
+public class WorkbookFactory {
+ /**
+ * Creates an HSSFWorkbook from the given POIFSFileSystem
+ */
+ public static Workbook create(POIFSFileSystem fs) throws IOException {
+ return new HSSFWorkbook(fs);
+ }
+ /**
+ * Creates an XSSFWorkbook from the given OOXML Package
+ */
+ public static Workbook create(Package pkg) throws IOException {
+ return new XSSFWorkbook(pkg);
+ }
+ /**
+ * Creates the appropriate HSSFWorkbook / XSSFWorkbook from
+ * the given InputStream.
+ * Your input stream MUST either support mark/reset, or
+ * be wrapped as a {@link PushbackInputStream}!
+ */
+ public static Workbook create(InputStream inp) throws Exception {
+ // If clearly doesn't do mark/reset, wrap up
+ if(! inp.markSupported()) {
+ inp = new PushbackInputStream(inp, 8);
+ }
+
+ if(POIFSFileSystem.hasPOIFSHeader(inp)) {
+ return new HSSFWorkbook(inp);
+ }
+ if(POIXMLDocument.hasOOXMLHeader(inp)) {
+ return new XSSFWorkbook( Package.open(inp) );
+ }
+ throw new IllegalArgumentException("Your InputStream was neither an OLE2 stream, nor an OOXML stream");
+ }
+}
--- /dev/null
+/* ====================================================================
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+==================================================================== */
+package org.apache.poi.ss;
+
+import java.io.File;
+import java.io.FileInputStream;
+
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.poifs.filesystem.POIFSFileSystem;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.openxml4j.opc.Package;
+
+import junit.framework.TestCase;
+
+public class TestWorkbookFactory extends TestCase {
+ private File xls;
+ private File xlsx;
+ private File txt;
+
+ protected void setUp() throws Exception {
+ xls = new File(
+ System.getProperty("HSSF.testdata.path") +
+ File.separator + "SampleSS.xls"
+ );
+ xlsx = new File(
+ System.getProperty("HSSF.testdata.path") +
+ File.separator + "SampleSS.xlsx"
+ );
+ txt = new File(
+ System.getProperty("HSSF.testdata.path") +
+ File.separator + "SampleSS.txt"
+ );
+ assertTrue(xls.exists());
+ assertTrue(xlsx.exists());
+ assertTrue(txt.exists());
+ }
+
+ public void testCreate() throws Exception {
+ Workbook wb;
+
+ // POIFS -> hssf
+ wb = WorkbookFactory.create(
+ new POIFSFileSystem(new FileInputStream(xls))
+ );
+ assertNotNull(wb);
+ assertTrue(wb instanceof HSSFWorkbook);
+
+ // Package -> xssf
+ wb = WorkbookFactory.create(
+ Package.open(xlsx.toString())
+ );
+ assertNotNull(wb);
+ assertTrue(wb instanceof XSSFWorkbook);
+
+ // InputStream -> either
+ wb = WorkbookFactory.create(
+ new FileInputStream(xls)
+ );
+ assertNotNull(wb);
+ assertTrue(wb instanceof HSSFWorkbook);
+
+ wb = WorkbookFactory.create(
+ new FileInputStream(xlsx)
+ );
+ assertNotNull(wb);
+ assertTrue(wb instanceof HSSFWorkbook);
+
+ try {
+ wb = WorkbookFactory.create(
+ new FileInputStream(txt)
+ );
+ fail();
+ } catch(IllegalArgumentException e) {
+ // Good
+ }
+ }
+}
projects / poi.git / commitdiff