@SuppressWarnings("unchecked")
protected void readMultiInstanceLoopCharacteristics(
org.w3c.dom.Node xmlNode, ForEachNode forEachNode, ExtensibleXmlParser parser) {
// sourceRef
org.w3c.dom.Node subNode = xmlNode.getFirstChild();
while (subNode != null) {
String nodeName = subNode.getNodeName();
if ("inputDataItem".equals(nodeName)) {
String variableName = ((Element) subNode).getAttribute("id");
String itemSubjectRef = ((Element) subNode).getAttribute("itemSubjectRef");
DataType dataType = null;
Map<String, ItemDefinition> itemDefinitions =
(Map<String, ItemDefinition>)
((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
if (itemDefinitions != null) {
ItemDefinition itemDefinition = itemDefinitions.get(itemSubjectRef);
if (itemDefinition != null) {
dataType = new ObjectDataType(itemDefinition.getStructureRef());
}
}
if (dataType == null) {
dataType = new ObjectDataType("java.lang.Object");
}
if (variableName != null && variableName.trim().length() > 0) {
forEachNode.setVariable(variableName, dataType);
}
} else if ("outputDataItem".equals(nodeName)) {
String variableName = ((Element) subNode).getAttribute("id");
String itemSubjectRef = ((Element) subNode).getAttribute("itemSubjectRef");
DataType dataType = null;
Map<String, ItemDefinition> itemDefinitions =
(Map<String, ItemDefinition>)
((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
if (itemDefinitions != null) {
ItemDefinition itemDefinition = itemDefinitions.get(itemSubjectRef);
if (itemDefinition != null) {
dataType = new ObjectDataType(itemDefinition.getStructureRef());
}
}
if (dataType == null) {
dataType = new ObjectDataType("java.lang.Object");
}
if (variableName != null && variableName.trim().length() > 0) {
forEachNode.setOutputVariable(variableName, dataType);
}
} else if ("loopDataOutputRef".equals(nodeName)) {
String outputDataRef = ((Element) subNode).getTextContent();
String outputDataName = dataOutputs.get(outputDataRef);
if (outputDataName != null && outputDataName.trim().length() > 0) {
forEachNode.setOutputCollectionExpression(outputDataName);
}
}
subNode = subNode.getNextSibling();
}
}
@Override
public Object start(
final String uri,
final String localName,
final Attributes attrs,
final ExtensibleXmlParser parser)
throws SAXException {
ItemDefinition item = (ItemDefinition) super.start(uri, localName, attrs, parser);
String id = item.getId();
String structureRef = item.getStructureRef();
String itemDefinitionId = module.getRepoHelper().getGlobalItemDefinitions().get(id);
if (itemDefinitionId == null) {
module.getRepoHelper().getGlobalItemDefinitions().put(id, structureRef);
}
return item;
}
