boolean wasXMLRoot = false;
XPathFragment xmlRootFragment = null;
Object originalValue = value;
Descriptor descriptor;
ObjectBuilder objectBuilder;
CoreAbstractSession childSession;
Marshaller marshaller = marshalRecord.getMarshaller();
XPathFragment rootFragment;
if (xmlAnyCollectionMapping.usesXMLRoot() && (value instanceof Root)) {
xmlRootFragment = new XPathFragment();
xmlRootFragment.setNamespaceAware(marshalRecord.isNamespaceAware());
wasXMLRoot = true;
value = ((Root) value).getObject();
if(null == value){
setupFragment(((Root) originalValue), xmlRootFragment, marshalRecord);
marshalRecord.nilComplex(xmlRootFragment, namespaceResolver);
return true;
}
}
UnmarshalKeepAsElementPolicy keepAsElementPolicy = xmlAnyCollectionMapping.getKeepAsElementPolicy();
if (value instanceof String) {
marshalSimpleValue(xmlRootFragment, marshalRecord, originalValue, object, value, session, namespaceResolver);
} else if (null != keepAsElementPolicy && (keepAsElementPolicy.isKeepUnknownAsElement() || keepAsElementPolicy.isKeepAllAsElement()) && value instanceof org.w3c.dom.Node) {
marshalRecord.node((org.w3c.dom.Node) value, marshalRecord.getNamespaceResolver());
} else {
try {
childSession = marshaller.getContext().getSession(value);
} catch (XMLMarshalException e) {
marshalSimpleValue(xmlRootFragment, marshalRecord, originalValue, object, value, session, namespaceResolver);
return true;
}
descriptor = (Descriptor) childSession.getDescriptor(value);
objectBuilder = (ObjectBuilder) descriptor.getObjectBuilder();
List extraNamespaces = objectBuilder.addExtraNamespacesToNamespaceResolver(descriptor, marshalRecord, session, true, true);
if(wasXMLRoot){
setupFragment(((Root) originalValue), xmlRootFragment, marshalRecord);
}
/*
* B5112171: 25 Apr 2006
* During marshalling - XML AnyObject and AnyCollection
* mappings throw a NullPointerException when the
* "document root element" on child object descriptors are not
* all defined. These nodes will be ignored with a warning.
*/
String defaultRootElementString = descriptor.getDefaultRootElement();
if (!wasXMLRoot && (defaultRootElementString == null)) {
AbstractSessionLog.getLog().log(SessionLog.WARNING, "marshal_warning_null_document_root_element", new Object[] { Helper.getShortClassName(this.getClass()), descriptor });
} else {
marshalRecord.beforeContainmentMarshal(value);
if (xmlRootFragment != null) {
rootFragment = xmlRootFragment;
} else {
rootFragment = new XPathFragment(defaultRootElementString);
//resolve URI
if (rootFragment.getNamespaceURI() == null) {
String uri = descriptor.getNonNullNamespaceResolver().resolveNamespacePrefix(rootFragment.getPrefix());
rootFragment.setNamespaceURI(uri);
}
}
if (!wasXMLRoot) {
marshalRecord.setLeafElementType(descriptor.getDefaultRootElementType());
}
getXPathNode().startElement(marshalRecord, rootFragment, object, childSession, marshalRecord.getNamespaceResolver(), objectBuilder, value);
writeExtraNamespaces(extraNamespaces, marshalRecord, session);