/**
* @see
* org.kuali.rice.krad.service.DocumentService#getByDocumentHeaderIdSessionless(java.lang.String)
*/
@Override
public Document getByDocumentHeaderIdSessionless(String documentHeaderId)
throws WorkflowException {
if (documentHeaderId == null) {
throw new IllegalArgumentException("invalid (null) documentHeaderId");
}
WorkflowDocument workflowDocument = null;
if (LOG.isDebugEnabled()) {
LOG.debug("Retrieving doc id: " + documentHeaderId + " from workflow service.");
}
Person person = getPersonService().getPersonByPrincipalName(KRADConstants.SYSTEM_USER);
workflowDocument = workflowDocumentService.loadWorkflowDocument(documentHeaderId, person);
Class<? extends Document> documentClass =
getDocumentClassByTypeName(workflowDocument.getDocumentTypeName());
// retrieve the Document
Document document =
getLegacyDataAdapter().findByDocumentHeaderId(documentClass, documentHeaderId);
return postProcessDocument(documentHeaderId, workflowDocument, document);
}
/**
* Overridden to guarantee that form of copied document is set to whatever the entry mode of the
* document is
*
* @see org.kuali.rice.kns.web.struts.action.KualiTransactionalDocumentActionBase#copy
* (org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm,
* javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
public ActionForward copy(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
ActionForward forward = null;
String docID = "docId";
if (request.getParameter(docID) == null) {
forward = super.copy(mapping, form, request, response);
} else {
// this is copy document from Procurement Gateway:
// use this url to call:
// http://localhost:8080/kfs-dev/purapRequisition.do?methodToCall=copy&docId=xxxx
String docId = request.getParameter(docID);
KualiDocumentFormBase kualiDocumentFormBase = (KualiDocumentFormBase) form;
CuRequisitionDocument document = null;
document = (CuRequisitionDocument) getDocumentService().getByDocumentHeaderId(docId);
document.toCopyFromGateway();
kualiDocumentFormBase.setDocument(document);
WorkflowDocument workflowDocument = document.getDocumentHeader().getWorkflowDocument();
kualiDocumentFormBase.setDocTypeName(workflowDocument.getDocumentTypeName());
SpringContext.getBean(SessionDocumentService.class)
.addDocumentToUserSession(GlobalVariables.getUserSession(), workflowDocument);
forward = mapping.findForward(RiceConstants.MAPPING_BASIC);
}
return forward;
}
/**
* This is temporary until workflow 2.0 and reads from a table to get documents whose status has
* changed to A (approved - no outstanding approval actions requested)
*
* @param documentHeaderId
* @return Document
* @throws WorkflowException
*/
@Override
public Document getByDocumentHeaderId(String documentHeaderId) throws WorkflowException {
if (documentHeaderId == null) {
throw new IllegalArgumentException("invalid (null) documentHeaderId");
}
boolean internalUserSession = false;
try {
// KFSMI-2543 - allowed method to run without a user session so it can be used
// by workflow processes
if (GlobalVariables.getUserSession() == null) {
internalUserSession = true;
GlobalVariables.setUserSession(new UserSession(KRADConstants.SYSTEM_USER));
GlobalVariables.clear();
}
WorkflowDocument workflowDocument = null;
if (LOG.isDebugEnabled()) {
LOG.debug("Retrieving doc id: " + documentHeaderId + " from workflow service.");
}
workflowDocument =
getWorkflowDocumentService()
.loadWorkflowDocument(documentHeaderId, GlobalVariables.getUserSession().getPerson());
UserSessionUtils.addWorkflowDocument(GlobalVariables.getUserSession(), workflowDocument);
Class<? extends Document> documentClass =
getDocumentClassByTypeName(workflowDocument.getDocumentTypeName());
// retrieve the Document
Document document =
getLegacyDataAdapter().findByDocumentHeaderId(documentClass, documentHeaderId);
return postProcessDocument(documentHeaderId, workflowDocument, document);
} finally {
// if a user session was established for this call, clear it out
if (internalUserSession) {
GlobalVariables.clear();
GlobalVariables.setUserSession(null);
}
}
}
