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

org.apache.poi.openxml4j.opc.PackagePart
Provides a base class for parts stored in a Package. @author Julien Chable @version 0.9

        if (rId == null) {
            // No link recorded, nothing we can do
            return null;
        }
        
        PackagePart p = getSheet().getPackagePart();
        PackageRelationship rel = p.getRelationship(rId);
        if (rel != null) {
            return rel.getTargetURI();
        }
        return null;
    }

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        if(pics.size() == 0) {
            throw new IllegalArgumentException("Picture with index=" + pictureIndex + " was not found");
        }


        PackagePart pic = pics.get(0);


        PackageRelationship rel = getPackagePart().addRelationship(
                pic.getPartName(), TargetMode.INTERNAL, XSLFRelation.IMAGES.getRelation());
        addRelation(rel.getId(), new XSLFPictureData(pic, rel));


        XSLFPictureShape sh = getDrawing().createPicture(rel.getId());
        sh.resize();

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        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();
    }

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     * @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, null);


        XMLSlideShow ppt = getSlideShow();
        int pictureIdx = ppt.addPicture(data.getData(), data.getPictureType());
        PackagePart pic = ppt.getAllPictures().get(pictureIdx).getPackagePart();


        PackageRelationship rel = getPackagePart().addRelationship(
                pic.getPartName(), TargetMode.INTERNAL, blipRel.getRelationshipType());
        addRelation(rel.getId(), new XSLFPictureData(pic, rel));


        return rel.getId();
    }

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        OPCPackage pkg = getPackagePart().getPackage();
        if(!pkg.containPart(srcPafrt.getPartName())){
            PackageRelationship rel = getPackagePart().addRelationship(
                    srcPafrt.getPartName(), TargetMode.INTERNAL, srcRel.getRelationshipType());


            PackagePart part = pkg.createPart(srcPafrt.getPartName(), srcPafrt.getContentType());
            OutputStream out = part.getOutputStream();
            try {
                InputStream is = srcPafrt.getInputStream();
                IOUtils.copy(is, out);
                out.close();
            } catch (IOException e){

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        if (!(obj instanceof XWPFPictureData)) {
            return false;
        }


        XWPFPictureData picData = (XWPFPictureData) obj;
        PackagePart foreignPackagePart = picData.getPackagePart();
        PackagePart ownPackagePart = this.getPackagePart();


        if ((foreignPackagePart != null && ownPackagePart == null)
                || (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;
            }

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        xmlOptions.setSaveSyntheticDocumentElement(new QName(CTSettings.type.getName().getNamespaceURI(), "settings"));
        Map<String, String> map = new HashMap<String, String>();
        map.put("http://schemas.openxmlformats.org/wordprocessingml/2006/main", "w");
        xmlOptions.setSaveSuggestedPrefixes(map);


        PackagePart part = getPackagePart();
        OutputStream out = part.getOutputStream();
        ctSettings.save(out, xmlOptions);
        out.close();
    }

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        xmlOptions.setSaveSyntheticDocumentElement(new QName(CTFootnotes.type.getName().getNamespaceURI(), "footnotes"));
        Map<String,String> map = new HashMap<String,String>();
        map.put("http://schemas.openxmlformats.org/officeDocument/2006/relationships", "r");
        map.put("http://schemas.openxmlformats.org/wordprocessingml/2006/main", "w");
        xmlOptions.setSaveSuggestedPrefixes(map);
        PackagePart part = getPackagePart();
        OutputStream out = part.getOutputStream();
        ctFootnotes.save(out, xmlOptions);
        out.close();
    }

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                if(core.size() != 1) {
                   throw new IOException("Invalid OOXML Package received - expected 1 core document, found " + core.size());
                }


                // Get the type of the core document part
                PackagePart corePart = pkg.getPart(core.getRelationship(0));
                String coreType = corePart.getContentType();


                // Turn that into the type of the overall document
                String docType = coreType.substring(0, coreType.lastIndexOf('.'));
                return fromString(docType);
             } catch(InvalidFormatException e) {

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                        }
                    } else {
                        sourceDesc = "";
                    }
                    if (rel.getTargetMode() == TargetMode.INTERNAL) {
                        PackagePart target;


                        try {
                            target = source.getRelatedPart(rel);
                        } catch (IllegalArgumentException ex) {
                            continue;
                        }


                        String type = rel.getRelationshipType();
                        if (RELATION_OLE_OBJECT.equals(type)
                                && TYPE_OLE_OBJECT.equals(target.getContentType())) {
                            handleEmbeddedOLE(target, handler, sourceDesc + rel.getId());
                        } else if (RELATION_AUDIO.equals(type)
                                || RELATION_IMAGE.equals(type)
                                || RELATION_PACKAGE.equals(type)
                                || RELATION_OLE_OBJECT.equals(type)) {

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