public void parse(XMLStreamReader xtr, BpmnModel model) throws Exception {
if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_ID))) {
String itemDefinitionId = model.getTargetNamespace() + ":" + xtr.getAttributeValue(null, ATTRIBUTE_ID);
String structureRef = xtr.getAttributeValue(null, ATTRIBUTE_STRUCTURE_REF);
if (StringUtils.isNotEmpty(structureRef)) {
ItemDefinition item = new ItemDefinition();
item.setId(itemDefinitionId);
BpmnXMLUtil.addXMLLocation(item, xtr);
int indexOfP = structureRef.indexOf(':');
if (indexOfP != -1) {
String prefix = structureRef.substring(0, indexOfP);
String resolvedNamespace = model.getNamespace(prefix);
structureRef = resolvedNamespace + ":" + structureRef.substring(indexOfP + 1);
} else {
structureRef = model.getTargetNamespace() + ":" + structureRef;
}
item.setStructureRef(structureRef);
item.setItemKind(xtr.getAttributeValue(null, ATTRIBUTE_ITEM_KIND));
BpmnXMLUtil.parseChildElements(ELEMENT_ITEM_DEFINITION, item, xtr, model);
model.addItemDefinition(itemDefinitionId, item);
}
}
}
}