[OpenSAML] DOM Element node adoption failed

[massimil...@gmail.com]

Hi All,

with this new version (2.3.1) I've a lot of these problems:

15:38:55,211 ERROR [STDERR] org.opensaml.xml.XMLRuntimeException: DOM
Element node adoption failed
15:38:55,211 ERROR [STDERR] at
org.opensaml.xml.util.XMLHelper.adoptElement(XMLHelper.java:482)
15:38:55,211 ERROR [STDERR] at
org.opensaml.xml.util.XMLHelper.appendChildElement(XMLHelper.java:467)
15:38:55,211 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshall(AbstractXMLObjectMarshaller.java:161)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshallChildElements(AbstractXMLObjectMarshaller.java:316)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshallInto(AbstractXMLObjectMarshaller.java:224)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshall(AbstractXMLObjectMarshaller.java:175)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshallChildElements(AbstractXMLObjectMarshaller.java:316)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshallInto(AbstractXMLObjectMarshaller.java:224)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshall(AbstractXMLObjectMarshaller.java:130)
15:38:55,212 ERROR [STDERR] at
org.opensaml.xml.io.AbstractXMLObjectMarshaller.marshall(AbstractXMLObjectMarshaller.java:86)

I created a DelegateType element like this:

// the delegate
bf.registerBuilder(Delegate.DEFAULT_ELEMENT_NAME, new DelegateBuilder());
DelegateBuilder del_builder =
(DelegateBuilder)bf.getBuilder(Delegate.DEFAULT_ELEMENT_NAME);
Delegate delegate = del_builder.buildObject();
delegate.setDelegationInstant(dtNow);
// the nameid of the delegatee
NameIDBuilder nid_builder2 =
(NameIDBuilder)bf.getBuilder(NameID.DEFAULT_ELEMENT_NAME);
NameID delegate_nid = nid_builder2.buildObject();
delegate_nid.setFormat(this.nameIdFormat);
delegate_nid.setValue(xspa_subject_id);
delegate.setNameID(delegate_nid);
// the delegatee can be confirmed by this identity provider
delegate.setConfirmationMethod(NameSpaceConstants.SENDER_VOUCHES);
bf.registerBuilder(DelegationRestrictionType.DEFAULT_ELEMENT_NAME,
new DelegationRestrictionTypeBuilder());
DelegationRestrictionTypeBuilder drtb =
(DelegationRestrictionTypeBuilder)bf.getBuilder(DelegationRestrictionType.DEFAULT_ELEMENT_NAME);
DelegationRestrictionType drt = drtb.buildObject();
drt.getDelegates().add(delegate);


and marshalled like:

MarshallerFactory marshallerFactory = Configuration
.getMarshallerFactory();
// these marshallers are not enabled by default
marshallerFactory.registerMarshaller(DelegationRestrictionType.DEFAULT_ELEMENT_NAME,
new DelegationRestrictionTypeMarshaller());
marshallerFactory.registerMarshaller(Delegate.DEFAULT_ELEMENT_NAME,
new DelegateMarshaller());

Marshaller marshaller = marshallerFactory
.getMarshaller(Assertion.DEFAULT_ELEMENT_NAME);

try {
assertionElement = marshaller.marshall(assertion);


Where I'm wrong? The comment on the source code says that it can
depends on different DOM
implementation. How it can be?


--
Massimiliano Masi

http://www.mascanc.net/~max


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