Examples with PackagePartName org.apache.poi.openxml4j.opc.PackagePartName used on opensource projects

Example 36 with PackagePartName

use of org.apache.poi.openxml4j.opc.PackagePartName in project poi by apache.

the class TestXWPFDocument method testRegisterPackagePictureData.

@Test
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.getHeaderArray(0);
    XWPFPictureData newPicData = new XWPFPictureData(newImagePart);
    /* new part is now ready to rumble */
    assertFalse(xwpfHeader.getAllPictures().contains(newPicData));
    assertFalse(doc.getAllPictures().contains(newPicData));
    assertFalse(doc.getAllPackagePictures().contains(newPicData));
    doc.registerPackagePictureData(newPicData);
    assertFalse(xwpfHeader.getAllPictures().contains(newPicData));
    assertFalse(doc.getAllPictures().contains(newPicData));
    assertTrue(doc.getAllPackagePictures().contains(newPicData));
    doc.getPackage().revert();
    opcPckg.close();
    doc.close();
}

Example 37 with PackagePartName

use of org.apache.poi.openxml4j.opc.PackagePartName in project poi by apache.

the class XSLFMetroShape method parseShape.

/*
     * parses the metro bytes to a XSLF shape
     */
public static Shape<?, ?> parseShape(byte[] metroBytes) throws InvalidFormatException, IOException, XmlException {
    PackagePartName shapePN = PackagingURIHelper.createPartName("/drs/shapexml.xml");
    OPCPackage pkg = null;
    try {
        pkg = OPCPackage.open(new ByteArrayInputStream(metroBytes));
        PackagePart shapePart = pkg.getPart(shapePN);
        CTGroupShape gs = CTGroupShape.Factory.parse(shapePart.getInputStream(), DEFAULT_XML_OPTIONS);
        XSLFGroupShape xgs = new XSLFGroupShape(gs, null);
        return xgs.getShapes().get(0);
    } finally {
        if (pkg != null) {
            pkg.close();
        }
    }
}