Hi Alistair This is unfortunately a known issue - see https://jira.duraspace.org/browse/FCREPO-796. The XML content of inline datastreams within FOXML - that is the content within the <xmlContent> elements - has to be well-formed XML in its own right, so the namespace prefixes need declaring within that XML content. (When processing the XML content, Fedora just takes it as it is, out of context of the overall FOXML document.)
An option if you can't get the XML tooling you are using to do this could be first to create the object and then add the datastream. Otherwise I can only suggest that you try things like using explicit namespace prefixes in your elements where you are using the createElementNS method for example - specify a fully-qualified name like ns1:isCollection for example, maybe even try using different prefixes for those two elements - eg ns1:isCollection and ns2:owner; or perhaps adding an xmlns: element on the root RDF element explicitly defining the prefix there. No guarantees that any of this will work though! There have been a few threads about this in the past, eg http://fedora-commons.1317035.n2.nabble.com/fcrepo-user-Mandatory-placement- of-namespace-declarations-in-foxml-and-batchModify-td5906562.html. Regards Steve > -----Original Message----- > From: Alistair Young [mailto:alistair.yo...@uhi.ac.uk] > Sent: 30 July 2011 15:44 > To: Support and info exchange list for Fedora users. > Subject: Re: [fcrepo-user] API-M second RELS-EXT relationship > on ingest fails > > > Hi Steven, > > this is the ingest that causes the error: > > The prefix "myns" for element "myns:owner" is not bound > > it's always the second relationship that produces the not > bound error, so I can swap them round and get the other one to fail > > <digitalObject PID="demo:usercollection" VERSION="1.1" > xsi:schemaLocation="info:fedora/fedora-system:def/foxml# > http://www.fedora.info/definitions/1/0/foxml1-1.xsd"; > xmlns="info:fedora/fedora-system:def/foxml#" > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; > xmlns:rel="http://www.nsdl.org/ontologies/relationships#";> > <objectProperties> > <property > NAME="info:fedora/fedora-system:def/model#state" VALUE="A"/> > <property > NAME="info:fedora/fedora-system:def/model#label" > VALUE="usercollection"/> > <extproperty > NAME="http://www.openarchives.org/OAI/1.1/oai-identifier.xsd"; > VALUE="demousercollection"/> > </objectProperties> > <datastream ID="RELS-EXT" CONTROL_GROUP="X" VERSIONABLE="false"> > <datastreamVersion ID="RELS-EXT.0" MIMETYPE="text/xml" > LABEL="Fedora Object-to-Object Relationship Metadata"> > <xmlContent> > <rdf:RDF> > <rdf:Description > rdf:about="info:fedora/demo:usercollection"> > <rel:isCollection>true</rel:isCollection> > <rel:owner>testowner</rel:owner> > </rdf:Description> > </rdf:RDF> > </xmlContent> > </datastreamVersion> > </datastream> > </digitalObject> > > Alistair > > -------------- > mov eax,1 > mov ebx,0 > int 80 > > On 30 Jul 2011, at 12:45, Stephen Bayliss wrote: > > > Hi Alistair > > > > Are you able to paste in the RDF/XML for RELS-EXT that that is > > failing? > > > > Steve > > > >> -----Original Message----- > >> From: Alistair Young [mailto:alistair.yo...@uhi.ac.uk] > >> Sent: 30 July 2011 10:25 > >> To: fedora-commons-users@lists.sourceforge.net > >> Subject: [fcrepo-user] API-M second RELS-EXT relationship on > >> ingest fails > >> > >> > >> If I create an object with two relationships, the second > >> relationship always fails with the error: > >> > >> The prefix "myns" for element "myns:owner" is not bound > >> > >> if I switch them round, the previously successful one fails > >> with that error. > >> > >> Element rdfRoot = > >> rdfXmlContent.getDomNode().getOwnerDocument().createElementNS( > > "http://www.w3.org/1999/02/22-rdf-syntax-ns#";, > "RDF"); > >> > >> Element rdfDescription = > >> rdfXmlContent.getDomNode().getOwnerDocument().createElementNS( > > "http://www.w3.org/1999/02/22-rdf-syntax-ns#";, > "Description"); > >> > >> rdfDescription.setAttributeNS("http://www.w3.org/1999/02/22-rd > >> f-syntax-ns#", "about", "info:fedora/" + schema + ":" + > >> collection.getTitle()); > >> rdfRoot.appendChild(rdfDescription); > >> > >> Element isCollection = > >> rdfXmlContent.getDomNode().getOwnerDocument().createElementNS( > > "http://www.nsdl.org/ontologies/relationships#";, "isCollection"); > > Text isCollectionTextNode = > > > rdfXmlContent.getDomNode().getOwnerDocument().createTextNode("true"); > > isCollection.appendChild(isCollectionTextNode); > > rdfDescription.appendChild(isCollection); > > > > if (collection.getOwner() != null) { > > Element owner = > > > rdfXmlContent.getDomNode().getOwnerDocument().createElementNS("http:// > > www.ns > > dl.org/ontologies/relationships#", "owner"); > > Text ownerTextNode = > > > rdfXmlContent.getDomNode().getOwnerDocument().createTextNode(c > ollection.getO > > wner()); > > owner.appendChild(ownerTextNode); > > rdfDescription.appendChild(owner); > > } > > > > rdfXmlContent.getDomNode().appendChild(rdfRoot); > > > > > > The prefix "myns" for element "myns:isCollection" is not bound > > > > could anyone advise please? > > > > thanks, > > > > Alistair > > > > -------------- > > mov eax,1 > > mov ebx,0 > > int 80 > > > > > > > ---------------------------------------------------------------------- > > ------ > > -- > > Got Input? Slashdot Needs You. > > Take our quick survey online. Come on, we don't ask for > help often. Plus, > > you'll get a chance to win $100 to spend on ThinkGeek. > > http://p.sf.net/sfu/slashdot-survey > > _______________________________________________ > > Fedora-commons-users mailing list > Fedora-commons-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/fedora-commons-users > > > > > > > -------------------------------------------------------------- > ---------------- > > Got Input? Slashdot Needs You. > > Take our quick survey online. Come on, we don't ask for > help often. > > Plus, you'll get a chance to win $100 to spend on ThinkGeek. > > http://p.sf.net/sfu/slashdot-survey > > _______________________________________________ > > Fedora-commons-users mailing list > > Fedora-commons-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/fedora-commons-users > > > -------------------------------------------------------------- > ---------------- > Got Input? Slashdot Needs You. > Take our quick survey online. Come on, we don't ask for help > often. Plus, you'll get a chance to win $100 to spend on > ThinkGeek. http://p.sf.net/sfu/slashdot-survey > _______________________________________________ > Fedora-commons-users mailing list > Fedora-commons-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/fedora-commons-users > ------------------------------------------------------------------------------ Got Input? Slashdot Needs You. Take our quick survey online. Come on, we don't ask for help often. Plus, you'll get a chance to win $100 to spend on ThinkGeek. http://p.sf.net/sfu/slashdot-survey _______________________________________________ Fedora-commons-users mailing list Fedora-commons-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
