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); } } } }