public void setContainerInstance(Object object, Object containerInstance) {
xmlBinaryDataCollectionMapping.setAttributeValueInObject(object, containerInstance);
}
public boolean startElement(
XPathFragment xPathFragment, UnmarshalRecord unmarshalRecord, Attributes atts) {
try {
XMLField xmlField = (XMLField) xmlBinaryDataCollectionMapping.getField();
XPathFragment lastFragment = xmlField.getLastXPathFragment();
if (!lastFragment.isAttribute()) {
// set a new content handler to deal with the Include element's event.
BinaryMappingContentHandler handler =
new BinaryMappingContentHandler(
unmarshalRecord, this, this.xmlBinaryDataCollectionMapping);
String qnameString = xPathFragment.getLocalName();
if (xPathFragment.getPrefix() != null) {
qnameString = xPathFragment.getPrefix() + XMLConstants.COLON + qnameString;
}
handler.startElement(
xPathFragment.getNamespaceURI(), xPathFragment.getLocalName(), qnameString, atts);
unmarshalRecord.getXMLReader().setContentHandler(handler);
} else if (lastFragment.isAttribute()) {
// handle swaRef and inline attribute cases here:
String value = atts.getValue(lastFragment.getNamespaceURI(), lastFragment.getLocalName());
Object fieldValue = null;
if (xmlBinaryDataCollectionMapping.isSwaRef()) {
if (unmarshalRecord.getUnmarshaller().getAttachmentUnmarshaller() != null) {
if (xmlBinaryDataCollectionMapping.getAttributeClassification()
== XMLBinaryDataHelper.getXMLBinaryDataHelper().DATA_HANDLER) {
fieldValue =
unmarshalRecord
.getUnmarshaller()
.getAttachmentUnmarshaller()
.getAttachmentAsDataHandler(value);
} else {
fieldValue =
unmarshalRecord
.getUnmarshaller()
.getAttachmentUnmarshaller()
.getAttachmentAsByteArray(value);
}
xmlBinaryDataCollectionMapping.setAttributeValueInObject(
unmarshalRecord.getCurrentObject(),
XMLBinaryDataHelper.getXMLBinaryDataHelper()
.convertObject(
fieldValue,
xmlBinaryDataCollectionMapping.getAttributeClassification(),
unmarshalRecord.getSession()));
}
} else {
// value should be base64 binary string
fieldValue =
((XMLConversionManager)
unmarshalRecord.getSession().getDatasourcePlatform().getConversionManager())
.convertSchemaBase64ToByteArray(value);
xmlBinaryDataCollectionMapping.setAttributeValueInObject(
unmarshalRecord.getCurrentObject(),
XMLBinaryDataHelper.getXMLBinaryDataHelper()
.convertObject(
fieldValue,
xmlBinaryDataCollectionMapping.getAttributeClassification(),
unmarshalRecord.getSession()));
}
}
return true;
} catch (SAXException ex) {
throw XMLMarshalException.unmarshalException(ex);
}
}