@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
TokenClient tc = Configuration.getInstance().getTokenClient();
String rtoken = request.getParameter("token");
String pToken;
String user;
if (rtoken != null) {
Property[] properties = tc.getTokenProperties(rtoken);
user =
PropertyUtils.getProperty(properties, AuthenticationConstants.PROPERTY_USER)
.getValue()
.toString();
pToken = rtoken;
} else {
ApplicationState state =
ApplicationState.getCurrentInstance(new HttpServletRequestWrapper(request));
User currentUser = state.getCurrentUser();
pToken = currentUser.getToken();
user = currentUser.getName();
}
ITaskManagementService taskManager = getTMS(request, pToken);
Task[] tasks = taskManager.getAvailableTasks("Task", "ORDER BY T._creationDate");
FormManager fmanager = FormManagerBroker.getInstance().getFormManager();
ServletOutputStream outputStream = response.getOutputStream();
String filename = "tasks for " + user + getFileExt();
response.setContentType(getFileMimeType());
response.addHeader("Content-disposition", "attachment; filename=\"" + filename + "\"");
generateFile(request, pToken, user, tasks, fmanager, outputStream);
} catch (Exception e) {
throw new ServletException(e);
}
}
protected void fillModel(Map model) {
final UIFWApplicationState state = ApplicationState.getCurrentInstance(_request);
final String token = state.getCurrentUser().getToken();
final String user = state.getCurrentUser().getName();
try {
TasksCollector collector = new TasksCollector(_request, user, token);
model.put("tasks", collector.retrieveTasks());
} catch (Exception ex) {
_errors.add(
new ActionError(
-1,
null,
"com_intalio_bpms_workflow_tasks_retrieve_error",
null,
ActionError.getStackTrace(ex),
null,
null));
_log.error("Error while retrieving task list", ex);
}
model.put("participantToken", token);
model.put("currentUser", user);
model.put("refreshTime", Configuration.getInstance().getRefreshTime());
}