Package org.apache.poi.openxml4j.opc

Examples of org.apache.poi.openxml4j.opc.OPCPackage

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  public void testRegisterPackagePictureData() throws IOException, InvalidFormatException {
      XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_1.docx");
     
      /* manually assemble a new image package part*/
      OPCPackage opcPckg = doc.getPackage();
      XWPFRelation jpgRelation = XWPFRelation.IMAGE_JPEG;
      PackagePartName partName = PackagingURIHelper.createPartName(jpgRelation.getDefaultFileName().replace('#', '2'));
        PackagePart newImagePart = opcPckg.createPart(partName, jpgRelation.getContentType());
        byte[] nature1 = XWPFTestDataSamples.getImage("abstract4.jpg");
        OutputStream os = newImagePart.getOutputStream();
        os.write(nature1);
      os.close();
      XWPFHeader xwpfHeader = doc.getHeaderList().get(0);
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    /**
     * We should carry vba macros over after save
     */
    public void test45431() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("45431.xlsm");
        OPCPackage pkg = wb.getPackage();
        assertTrue(wb.isMacroEnabled());

        // Check the various macro related bits can be found
        PackagePart vba = pkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        // And the drawing bit
        PackagePart drw = pkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);


        // Save and re-open, both still there
        XSSFWorkbook nwb = XSSFTestDataSamples.writeOutAndReadBack(wb);
        OPCPackage nPkg = nwb.getPackage();
        assertTrue(nwb.isMacroEnabled());

        vba = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        drw = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);

        // And again, just to be sure
        nwb = XSSFTestDataSamples.writeOutAndReadBack(nwb);
        nPkg = nwb.getPackage();
        assertTrue(nwb.isMacroEnabled());

        vba = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        drw = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);
    }
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        XSSFWorkbook wb = new XSSFWorkbook();
        for (int i = 0; i < 3; i++) {
            XSSFSheet sheet = wb.createSheet();
            XSSFDrawing drawing = sheet.createDrawingPatriarch();
        }
        OPCPackage pkg = wb.getPackage();
        assertEquals(3, pkg.getPartsByContentType(XSSFRelation.DRAWINGS.getContentType()).size());
    }
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     * We should carry vba macros over after save
     */
    @Test
    public void bug45431() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("45431.xlsm");
        OPCPackage pkg = wb.getPackage();
        assertTrue(wb.isMacroEnabled());

        // Check the various macro related bits can be found
        PackagePart vba = pkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        // And the drawing bit
        PackagePart drw = pkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);


        // Save and re-open, both still there
        XSSFWorkbook nwb = XSSFTestDataSamples.writeOutAndReadBack(wb);
        OPCPackage nPkg = nwb.getPackage();
        assertTrue(nwb.isMacroEnabled());

        vba = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        drw = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);

        // And again, just to be sure
        nwb = XSSFTestDataSamples.writeOutAndReadBack(nwb);
        nPkg = nwb.getPackage();
        assertTrue(nwb.isMacroEnabled());

        vba = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/vbaProject.bin")
        );
        assertNotNull(vba);
        drw = nPkg.getPart(
                PackagingURIHelper.createPartName("/xl/drawings/vmlDrawing1.vml")
        );
        assertNotNull(drw);
    }
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      } catch (EncryptedDocumentException e) {}
    }

    @Test
    public void bug54764() throws Exception {
        OPCPackage pkg = XSSFTestDataSamples.openSamplePackage("54764.xlsx");
       
        // Check the core properties - will be found but empty, due
        //  to the expansion being too much to be considered valid
        POIXMLProperties props = new POIXMLProperties(pkg);
        assertEquals(null, props.getCoreProperties().getTitle());
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    /**
     * Create a new SpreadsheetML package and setup the default minimal content
     */
    protected static OPCPackage newPackage() {
        try {
            OPCPackage pkg = OPCPackage.create(new ByteArrayOutputStream());
            // Main part
            PackagePartName corePartName = PackagingURIHelper.createPartName(XSSFRelation.WORKBOOK.getDefaultFileName());
            // Create main part relationship
            pkg.addRelationship(corePartName, TargetMode.INTERNAL, PackageRelationshipTypes.CORE_DOCUMENT);
            // Create main document part
            pkg.createPart(corePartName, XSSFRelation.WORKBOOK.getContentType());

            pkg.getPackageProperties().setCreatorProperty(DOCUMENT_CREATOR);

            return pkg;
        } catch (Exception e){
            throw new POIXMLException(e);
        }
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    /**
     * Create a new WordProcessingML package and setup the default minimal content
     */
    protected static OPCPackage newPackage() {
         try {
            OPCPackage pkg = OPCPackage.create(new ByteArrayOutputStream());
            // Main part
            PackagePartName corePartName = PackagingURIHelper.createPartName(XWPFRelation.DOCUMENT.getDefaultFileName());
            // Create main part relationship
            pkg.addRelationship(corePartName, TargetMode.INTERNAL, PackageRelationshipTypes.CORE_DOCUMENT);
            // Create main document part
            pkg.createPart(corePartName, XWPFRelation.DOCUMENT.getContentType());

            pkg.getPackageProperties().setCreatorProperty(DOCUMENT_CREATOR);

            return pkg;
        } catch (Exception e){
            throw new POIXMLException(e);
        }
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                || (foreignPackagePart == null && ownPackagePart != null)) {
            return false;
        }

        if (ownPackagePart != null) {
            OPCPackage foreignPackage = foreignPackagePart.getPackage();
            OPCPackage ownPackage = ownPackagePart.getPackage();

            if ((foreignPackage != null && ownPackage == null)
                    || (foreignPackage == null && ownPackage != null)) {
                return false;
            }
            if (ownPackage != null) {

                if (!ownPackage.equals(foreignPackage)) {
                    return false;
                }
            }
        }
       
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    /**
     * Create a new SpreadsheetML package and setup the default minimal content
     */
    protected static OPCPackage newPackage() {
        try {
            OPCPackage pkg = OPCPackage.create(new ByteArrayOutputStream());
            // Main part
            PackagePartName corePartName = PackagingURIHelper.createPartName(XSSFRelation.WORKBOOK.getDefaultFileName());
            // Create main part relationship
            pkg.addRelationship(corePartName, TargetMode.INTERNAL, PackageRelationshipTypes.CORE_DOCUMENT);
            // Create main document part
            pkg.createPart(corePartName, XSSFRelation.WORKBOOK.getContentType());

            pkg.getPackageProperties().setCreatorProperty(DOCUMENT_CREATOR);

            return pkg;
        } catch (Exception e){
            throw new POIXMLException(e);
        }
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    OutputStream out = new FileOutputStream(file);
    workbook.write(out);
    out.close();

    // Check the package contains what we'd expect it to
    OPCPackage pkg = OPCPackage.open(file.toString());
    PackagePart wbRelPart =
      pkg.getPart(PackagingURIHelper.createPartName("/xl/_rels/workbook.xml.rels"));
    assertNotNull(wbRelPart);
    assertTrue(wbRelPart.isRelationshipPart());
    assertEquals(ContentTypes.RELATIONSHIPS_PART, wbRelPart.getContentType());

    PackagePart wbPart =
      pkg.getPart(PackagingURIHelper.createPartName("/xl/workbook.xml"));
    // Links to the three sheets, shared strings and styles
    assertTrue(wbPart.hasRelationships());
    assertEquals(5, wbPart.getRelationships().size());

    // Load back the XSSFWorkbook
    workbook = new XSSFWorkbook(pkg);
    assertEquals(3, workbook.getNumberOfSheets());
    assertNotNull(workbook.getSheetAt(0));
    assertNotNull(workbook.getSheetAt(1));
    assertNotNull(workbook.getSheetAt(2));

    assertNotNull(workbook.getSharedStringSource());
    assertNotNull(workbook.getStylesSource());

    assertEquals(0, workbook.getSheetAt(0).getFirstRowNum());
    assertEquals(1, workbook.getSheetAt(0).getLastRowNum());
    assertEquals(0, workbook.getSheetAt(1).getFirstRowNum());
    assertEquals(0, workbook.getSheetAt(1).getLastRowNum());
    assertEquals(0, workbook.getSheetAt(2).getFirstRowNum());
    assertEquals(0, workbook.getSheetAt(2).getLastRowNum());

    sheet1 = workbook.getSheetAt(0);
    assertEquals(1.2, sheet1.getRow(0).getCell(0).getNumericCellValue(), 0.0001);
    assertEquals("hello world", sheet1.getRow(1).getCell(0).getRichStringCellValue().getString());

    pkg.close();
  }
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