Examples of org.openxml4j.opc.PackageRelationshipCollection

org.openxml4j.opc.PackageRelationshipCollection
Represents a collection of PackageRelationship elements that are owned by a given PackagePart or the Package. @author Julien Chable, CDubettier @version 0.1

   *  package/container, or null if none found.
   * @param relationType The relation content type to search for
   * @throws IllegalArgumentException If we find more than one part of that type
   */
  protected PackagePart getSinglePartByRelationType(String relationType) throws IllegalArgumentException, OpenXML4JException {
    PackageRelationshipCollection rels =
      pkg.getRelationshipsByType(relationType);
    if(rels.size() == 0) {
      return null;
    }
    if(rels.size() > 1) {
      throw new IllegalArgumentException("Found " + rels.size() + " relations for the type " + relationType + ", should only ever be one!");
    }
    PackageRelationship rel = rels.getRelationship(0);
    return getTargetPart(rel);
  }

View Full Code Here

   * Retrieves all the PackageParts which are defined as
   *  relationships of the base document with the
   *  specified content type.
   */
  protected PackagePart[] getRelatedByType(String contentType) throws InvalidFormatException {
    PackageRelationshipCollection partsC =
      getCorePart().getRelationshipsByType(contentType);
    
    PackagePart[] parts = new PackagePart[partsC.size()];
    int count = 0;
    for (PackageRelationship rel : partsC) {
      parts[count] = getTargetPart(rel);
      count++;
    }

View Full Code Here

    if(corePart == null) {
      // new file, can't exist
      return false;
    }
    
        PackageRelationshipCollection prc =
          corePart.getRelationshipsByType(REL);
        Iterator<PackageRelationship> it = prc.iterator();
        if(it.hasNext()) {
          return true;
        } else {
          return false;
        }

View Full Code Here

   * Fetches the InputStream to read the contents, based
   *  of the specified core part, for which we are defined
   *  as a suitable relationship
   */
  public InputStream getContents(PackagePart corePart) throws IOException, InvalidFormatException {
        PackageRelationshipCollection prc =
          corePart.getRelationshipsByType(REL);
        Iterator<PackageRelationship> it = prc.iterator();
        if(it.hasNext()) {
            PackageRelationship rel = it.next();
            PackagePartName relName = PackagingURIHelper.createPartName(rel.getTargetURI());
            PackagePart part = corePart.getPackage().getPart(relName);
            return part.getInputStream();

View Full Code Here

   * Load a single Model, which is defined as a suitable
   *  relationship from the specified core (parent) 
   *  package part.
   */
  public XSSFModel load(PackagePart corePart) throws Exception {
        PackageRelationshipCollection prc =
          corePart.getRelationshipsByType(REL);
        Iterator<PackageRelationship> it = prc.iterator();
        if(it.hasNext()) {
            PackageRelationship rel = it.next();
            PackagePartName relName = PackagingURIHelper.createPartName(rel.getTargetURI());
            PackagePart part = corePart.getPackage().getPart(relName);
            return create(part, rel);

View Full Code Here

  /**
   * Gets the PackagePart of the notes for the
   *  given slide, or null if there isn't one.
   */
  public PackagePart getNodesPart(CTSlideIdListEntry parentSlide) throws IOException, XmlException {
    PackageRelationshipCollection notes;
    PackagePart slidePart = getSlidePart(parentSlide);
    
    try {
      notes = slidePart.getRelationshipsByType(NOTES_RELATION_TYPE);
    } catch(InvalidFormatException e) {
      throw new IllegalStateException(e);
    }
    
    if(notes.size() == 0) {
      // No notes for this slide
      return null;
    }
    if(notes.size() > 1) {
      throw new IllegalStateException("Expecting 0 or 1 notes for a slide, but found " + notes.size());
    }
    
    try {
      return getTargetPart(notes.getRelationship(0));
    } catch(InvalidFormatException e) {
      throw new IllegalStateException(e);
    }
  }

View Full Code Here

  
  /**
   * Returns all the comments for the given slide
   */
  public CTCommentList getSlideComments(CTSlideIdListEntry slide) throws IOException, XmlException {
    PackageRelationshipCollection commentRels;
    PackagePart slidePart = getSlidePart(slide);
    
    try {
      commentRels = slidePart.getRelationshipsByType(COMMENT_RELATION_TYPE);
    } catch(InvalidFormatException e) {
      throw new IllegalStateException(e);
    }
    
    if(commentRels.size() == 0) {
      // No comments for this slide
      return null;
    }
    if(commentRels.size() > 1) {
      throw new IllegalStateException("Expecting 0 or 1 comments for a slide, but found " + commentRels.size());
    }
    
    try {
      PackagePart cPart = getTargetPart(
          commentRels.getRelationship(0)
      );
      CmLstDocument commDoc = 
        CmLstDocument.Factory.parse(cPart.getInputStream());
      return commDoc.getCmLst();
    } catch(InvalidFormatException e) {

View Full Code Here

                XSSFSheet sheet = new XSSFSheet(ctSheet, worksheetDoc.getWorksheet(), this, comments, drawings, controls);
                this.sheets.add(sheet);


                // Process external hyperlinks for the sheet,
                //  if there are any
                PackageRelationshipCollection hyperlinkRels =
                  part.getRelationshipsByType(XSSFRelation.SHEET_HYPERLINKS.getRelation());
                sheet.initHyperlinks(hyperlinkRels);


                // Get the embeddings for the workbook
                for(PackageRelationship rel : part.getRelationshipsByType(XSSFRelation.OLEEMBEDDINGS.getRelation()))

View Full Code Here

            try {
                PackagePart sheetPart = getPackagePart(ctSheet);
                if (sheetPart == null) {
                    continue;
                }
                PackageRelationshipCollection prc = sheetPart.getRelationshipsByType(XSSFRelation.DRAWINGS.getRelation());
                for (PackageRelationship rel : prc) {
                    PackagePart drawingPart = getTargetPart(rel);
                    PackageRelationshipCollection prc2 = drawingPart.getRelationshipsByType(XSSFRelation.IMAGES.getRelation());
                    for (PackageRelationship rel2 : prc2) {
                        PackagePart imagePart = getTargetPart(rel2);
                        XSSFPictureData pd = new XSSFPictureData(imagePart);
                        pictures.add(pd);
                    }

View Full Code Here

        hyperlinks = new ArrayList<XSSFHyperlink>();


        if(!worksheet.isSetHyperlinks()) return;


        try {
            PackageRelationshipCollection hyperRels =
                getPackagePart().getRelationshipsByType(XSSFRelation.SHEET_HYPERLINKS.getRelation());


            // Turn each one into a XSSFHyperlink
            for(CTHyperlink hyperlink : worksheet.getHyperlinks().getHyperlinkArray()) {
                PackageRelationship hyperRel = null;
                if(hyperlink.getId() != null) {
                    hyperRel = hyperRels.getRelationshipByID(hyperlink.getId());
                }


                hyperlinks.add( new XSSFHyperlink(hyperlink, hyperRel) );
            }
        } catch (InvalidFormatException e){

View Full Code Here

0 1 2 3

TOP

Related Classes of org.openxml4j.opc.PackageRelationshipCollection

org.apache.poi.dev.OOXMLLister

org.apache.poi.extractor.ExtractorFactory

org.apache.poi.hslf.HSLFXML

org.apache.poi.hxf.dev.HXFLister

org.apache.poi.hxf.HXFDocument

org.apache.poi.POIXMLDocument

org.apache.poi.POIXMLProperties

org.apache.poi.xslf.XSLFSlideShow

org.apache.poi.xssf.eventusermodel.XSSFReader$SheetDataIterator

org.apache.poi.xssf.usermodel.XSSFRelation

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.