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Posted to dev@poi.apache.org by honyk <j....@email.cz> on 2013/07/03 21:11:27 UTC

[XSLF] Create entry without record in presentation.xml.rels

Dear All,

I create new Notes Slide (XSLFNotes) this way:

in XMLSlideShow:

private XSLFNotes createNotesSlide(XSLFSlide slide) {
  ...  
  // (1) determines the slide index (nasty way) used for unique notes index
  Integer slideIndex =
Integer.parseInt(slide.getPackageRelationship().getId().substring(3));
  
  // (2) creates a new Notes Slide
  XSLFNotes notesSlide = (XSLFNotes) createRelationship(XSLFRelation.NOTES,
      XSLFFactory.getInstance(), slideIndex);
  
  // (3) create relation to Notes Master
  notesSlide.addRelation(_notesMaster.getPackageRelationship().getId(),
_notesMaster);        
  PackagePartName notesMasterPackagePartName =
_notesMaster.getPackagePart().getPartName();
  notesSlide.getPackagePart().addRelationship(notesMasterPackagePartName,
TargetMode.INTERNAL,
          _notesMaster.getPackageRelationship().getRelationshipType());

  // other relations...

The new created Notes Slide (2) creates relations in presentation.xml.rels
automatically, but here this kind of entry is not allowed. The presence is
not fatal, file can be opened in PowerPoint 2007-2010, but it is reported by
OOXML SDK validation tool.

I've tried to use createRelationship(..., ..., ..., ..., true) which do not
create relation (which one?), but in this case I cannot create relations in
the next step (3) - I am getting NPE.

Is there any way to fix this?

Thanks, Jan




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RE: [XSLF] Create entry without record in presentation.xml.rels

Posted by honyk <j....@email.cz>.
On 2013-07-03 honyk wrote:
> 
> I create new Notes Slide (XSLFNotes) this way:
> 
> in XMLSlideShow:
> 
> private XSLFNotes createNotesSlide(XSLFSlide slide) {
>   ...
>   // (1) determines the slide index (nasty way) used for unique notes
> index
>   Integer slideIndex =
> Integer.parseInt(slide.getPackageRelationship().getId().substring(3));
> 
>   // (2) creates a new Notes Slide
>   XSLFNotes notesSlide = (XSLFNotes)
> createRelationship(XSLFRelation.NOTES,
>       XSLFFactory.getInstance(), slideIndex);
> 
>   // (3) create relation to Notes Master
>   notesSlide.addRelation(_notesMaster.getPackageRelationship().getId(),
> _notesMaster);
>   PackagePartName notesMasterPackagePartName =
> _notesMaster.getPackagePart().getPartName();
> 
> notesSlide.getPackagePart().addRelationship(notesMasterPackagePartName,
> TargetMode.INTERNAL,
>           _notesMaster.getPackageRelationship().getRelationshipType());
> 
>   // other relations...
> 
> The new created Notes Slide (2) creates relations in
> presentation.xml.rels
> automatically, but here this kind of entry is not allowed. The presence
> is
> not fatal, file can be opened in PowerPoint 2007-2010, but it is
> reported by
> OOXML SDK validation tool.
> 
> I've tried to use createRelationship(..., ..., ..., ..., true) which do
> not
> create relation (which one?), but in this case I cannot create
> relations in
> the next step (3) - I am getting NPE.
> 
> Is there any way to fix this?
> 

Can I create a new entry (Notes Slide in my case) without record in
presentation.xml.rels ?

Thanks, Jan


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