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

Example 81 with PackagePart

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

the class XSLFSheet method commit.

protected final void commit() throws IOException {
    XmlOptions xmlOptions = new XmlOptions(DEFAULT_XML_OPTIONS);
    String docName = getRootElementName();
    if (docName != null) {
        xmlOptions.setSaveSyntheticDocumentElement(new QName("http://schemas.openxmlformats.org/presentationml/2006/main", docName));
    }
    PackagePart part = getPackagePart();
    OutputStream out = part.getOutputStream();
    getXmlObject().save(out, xmlOptions);
    out.close();
}

Example 82 with PackagePart

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

the class XSLFSheet method importBlip.

/**
     * Import a picture data from another document.
     *
     * @param blipId        ID of the package relationship to retrieve.
     * @param packagePart   package part containing the data to import
     * @return ID of the created relationship
     */
String importBlip(String blipId, PackagePart packagePart) {
    PackageRelationship blipRel = packagePart.getRelationship(blipId);
    PackagePart blipPart;
    try {
        blipPart = packagePart.getRelatedPart(blipRel);
    } catch (InvalidFormatException e) {
        throw new POIXMLException(e);
    }
    XSLFPictureData data = new XSLFPictureData(blipPart);
    XMLSlideShow ppt = getSlideShow();
    XSLFPictureData pictureData = ppt.addPicture(data.getData(), data.getType());
    PackagePart pic = pictureData.getPackagePart();
    RelationPart rp = addRelation(blipId, XSLFRelation.IMAGES, new XSLFPictureData(pic));
    return rp.getRelationship().getId();
}

Example 83 with PackagePart

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

the class XSLFPictureShape method getPictureData.

/**
     * Return the data on the (internal) picture.
     * For an external linked picture, will return null
     */
public XSLFPictureData getPictureData() {
    if (_data == null) {
        String blipId = getBlipId();
        if (blipId == null)
            return null;
        PackagePart p = getSheet().getPackagePart();
        PackageRelationship rel = p.getRelationship(blipId);
        if (rel != null) {
            try {
                PackagePart imgPart = p.getRelatedPart(rel);
                _data = new XSLFPictureData(imgPart);
            } catch (Exception e) {
                throw new POIXMLException(e);
            }
        }
    }
    return _data;
}

Example 84 with PackagePart

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

the class XSLFGraphicFrame method copyDiagram.

// TODO should be moved to a sub-class
private void copyDiagram(CTGraphicalObjectData objData, XSLFGraphicFrame srcShape) {
    String xpath = "declare namespace dgm='http://schemas.openxmlformats.org/drawingml/2006/diagram' $this//dgm:relIds";
    XmlObject[] obj = objData.selectPath(xpath);
    if (obj != null && obj.length == 1) {
        XmlCursor c = obj[0].newCursor();
        XSLFSheet sheet = srcShape.getSheet();
        try {
            String dm = c.getAttributeText(new QName("http://schemas.openxmlformats.org/officeDocument/2006/relationships", "dm"));
            PackageRelationship dmRel = sheet.getPackagePart().getRelationship(dm);
            PackagePart dmPart = sheet.getPackagePart().getRelatedPart(dmRel);
            getSheet().importPart(dmRel, dmPart);
            String lo = c.getAttributeText(new QName("http://schemas.openxmlformats.org/officeDocument/2006/relationships", "lo"));
            PackageRelationship loRel = sheet.getPackagePart().getRelationship(lo);
            PackagePart loPart = sheet.getPackagePart().getRelatedPart(loRel);
            getSheet().importPart(loRel, loPart);
            String qs = c.getAttributeText(new QName("http://schemas.openxmlformats.org/officeDocument/2006/relationships", "qs"));
            PackageRelationship qsRel = sheet.getPackagePart().getRelationship(qs);
            PackagePart qsPart = sheet.getPackagePart().getRelatedPart(qsRel);
            getSheet().importPart(qsRel, qsPart);
            String cs = c.getAttributeText(new QName("http://schemas.openxmlformats.org/officeDocument/2006/relationships", "cs"));
            PackageRelationship csRel = sheet.getPackagePart().getRelationship(cs);
            PackagePart csPart = sheet.getPackagePart().getRelatedPart(csRel);
            getSheet().importPart(csRel, csPart);
        } catch (InvalidFormatException e) {
            throw new POIXMLException(e);
        }
        c.dispose();
    }
}

Example 85 with PackagePart

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

the class XSLFHyperlink method linkToExternal.

private void linkToExternal(String url) {
    PackagePart thisPP = _sheet.getPackagePart();
    if (_link.isSetId() && !_link.getId().isEmpty()) {
        thisPP.removeRelationship(_link.getId());
    }
    PackageRelationship rel = thisPP.addExternalRelationship(url, XSLFRelation.HYPERLINK.getRelation());
    _link.setId(rel.getId());
    if (_link.isSetAction()) {
        _link.unsetAction();
    }
}