Hi there
I need to look for a relationship in the ".rels" file of the format-specific
document, not the main package itself.
By this I mean not in the "_rels/.rels" file in the top level but in (say) the
"xl/_rels/workbook.xml.rels" file.
The OPCPackage class looks promising, but so far I have only been able to make
it work with the former file.
Is there an elegant way to do this, or must I do something like:
OPCPackage pkg = OPCPackage.open(filename);
PackageRelationship relationship =
pkg.getRelationshipsByType(PackageRelationshipTypes.CORE_DOCUMENT).getRelationship(0);
PackagePart part = pkg.getPart(relationship);
String mainEntryName = part.getPartName().getName();
String[] parts = mainEntryName.split("/");
String docRels = "/" + parts[1] + "/_rels/" + parts[2] + ".rels"; // e.g.
"/xl/_rels/workbook.xml.rels"
Pattern p = Pattern.compile(docRels);
PackagePart p2 = pkg.getPartsByName(p).get(0);
...
This seems clumsy! It also has to work for all 3 OOXML types (pptx, dock,
xlxx).
Thanks,
- Chris
Chris Bamford
Senior Developer
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p: +44 207 847 8700
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