Broken document with hyperlink in a header

by **splevko** » Fri Feb 12, 2016 8:54 pm

I use docx4j and docx4j-ImportXHTML and faced with the issue while I need to parse html and put in a header.

Code: Select all: public class HeaderExample { private static ObjectFactory objectFactory = new ObjectFactory(); public static void main(String[] args) throws Exception { WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage(); MainDocumentPart mdp = wordMLPackage.getMainDocumentPart(); Relationship styleRel = mdp.getStyleDefinitionsPart().getSourceRelationships().get(0); mdp.getRelationshipsPart().removeRelationship(styleRel); Relationship relationship = createHeaderPart(wordMLPackage); createHeaderReference(wordMLPackage, relationship); wordMLPackage.save(new File("data/docx/Header.docx")); } public static Hdr getHdr(WordprocessingMLPackage wordprocessingMLPackage) throws Exception { Hdr hdr = objectFactory.createHdr(); XHTMLImporterImpl xhtmlImporter = new XHTMLImporterImpl(wordprocessingMLPackage); List<Object> textContent = xhtmlImporter.convert("<html><body><a href=\"http://google.com\">GOOGLE</a></body></html>", null); hdr.getContent().addAll(textContent); return hdr; } public static Relationship createHeaderPart(WordprocessingMLPackage wordprocessingMLPackage) throws Exception { HeaderPart headerPart = new HeaderPart(); Relationship rel = wordprocessingMLPackage.getMainDocumentPart().addTargetPart(headerPart); headerPart.setJaxbElement(getHdr(wordprocessingMLPackage)); return rel; } public static void createHeaderReference(WordprocessingMLPackage wordprocessingMLPackage, Relationship relationship) throws InvalidFormatException { List<SectionWrapper> sections = wordprocessingMLPackage.getDocumentModel().getSections(); SectPr sectPr = sections.get(sections.size() - 1).getSectPr(); if (sectPr == null) { sectPr = objectFactory.createSectPr(); wordprocessingMLPackage.getMainDocumentPart().addObject(sectPr); sections.get(sections.size() - 1).setSectPr(sectPr); } HeaderReference headerReference = objectFactory.createHeaderReference(); headerReference.setId(relationship.getId()); headerReference.setType(HdrFtrRef.DEFAULT); sectPr.getEGHdrFtrReferences().add(headerReference); }

As a result I got the broken document. Because the line

Code: Select all: <Relationship TargetMode="External" Target="http://google.com" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink" Id="rId4"/>

is not in the header.xml.rels, but in the document.xml.rels

Any suggestions?

by **splevko** » Fri Feb 12, 2016 10:29 pm

I found a dirty hack to overcome the issue.
Just need to take RelationshipsPart in from Header and put to mainDocumentPart. Then to set everything back.

Code: Select all: public static Hdr getHdr(WordprocessingMLPackage wordMLPackage, Part sourcePart) throws Exception { Hdr hdr = objectFactory.createHdr(); MainDocumentPart mainDocumentPart = wordMLPackage.getMainDocumentPart(); NumberingDefinitionsPart ndp = mainDocumentPart.getNumberingDefinitionsPart(); if (ndp==null) { try { ndp = new NumberingDefinitionsPart(); mainDocumentPart.addTargetPart(ndp); ndp.setJaxbElement( Context.getWmlObjectFactory().createNumbering() ); } catch (InvalidFormatException e1) { e1.printStackTrace(); } } RelationshipsPart headerRP = sourcePart.getRelationshipsPart(); RelationshipsPart mainRP = mainDocumentPart.getRelationshipsPart(); mainDocumentPart.setRelationships(headerRP); XHTMLImporterImpl xhtmlImporter = new XHTMLImporterImpl(wordMLPackage); List<Object> textContent = xhtmlImporter.convert("<html><body><a href=\"http://google.com\">GOOGLE</a></body></html>", null); mainDocumentPart.setRelationships(mainRP); headerRP.setRelationships(headerRP); hdr.getContent().addAll(textContent); return hdr; }

But this solution leaves much to be desired.

Broken document with hyperlink in a header

Broken document with hyperlink in a header

Re: Broken document with hyperlink in a header

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