public SplitResult process(RouteContext context, RouteHelper helper) throws Exception {
DocumentContent docContent = context.getDocumentContent();
Document xmlDocument = docContent.getDocument();
NodeList branchNumberElements = xmlDocument.getElementsByTagName(BRANCH_NUMBER_ELEMENT);
if (branchNumberElements != null && branchNumberElements.getLength() != 0) {
Element branchNumberElement = (Element) branchNumberElements.item(0);
String branchNumber = branchNumberElement.getTextContent();
if (branchNumber != null && !branchNumber.trim().equals("")) {
List<String> branchNames = new ArrayList<String>();
branchNames.add("Branch" + branchNumber);
return new SplitResult(branchNames);
}
}
// if they didn't submit xml that helps us identify the branch number, just take all branches
return super.process(context, helper);
}
private static Element getRootElement(DocumentContent docContent) {
Element rootElement = null;
try {
rootElement = XmlHelper.buildJDocument(docContent.getDocument()).getRootElement();
} catch (Exception e) {
throw new WorkflowServiceErrorException("Invalid XML submitted", new ArrayList<Object>());
}
return rootElement;
}