@Override
public Task convert(org.jbpm.task.query.TaskSummary source) {
Task target = new Task();
target.setDescription(source.getDescription());
if (source.getActualOwner() != null) {
target.setAssignee(source.getActualOwner().getId());
}
if (source.getCreatedOn() != null) {
target.setCreateTime(convert(source.getCreatedOn(), XMLGregorianCalendar.class));
}
if (source.getExpirationTime() != null) {
target.setDueDate(convert(source.getExpirationTime(), XMLGregorianCalendar.class));
}
target.setId(String.valueOf(source.getId()));
if (source.getName() != null) {
String[] parts = source.getName().split("/");
target.setActivityName(parts[0]);
target.setName(parts[1]);
}
target.setState(source.getStatus().name());
target.setPriority(new Integer(source.getPriority()));
target.setProcessInstanceId(
source.getProcessId() + "." + Long.toString(source.getProcessInstanceId()));
BlockingGetTaskResponseHandler getTaskResponseHandler = new BlockingGetTaskResponseHandler();
taskClient.getTask(source.getId(), getTaskResponseHandler);
org.jbpm.task.Task task = getTaskResponseHandler.getTask();
BlockingGetContentResponseHandler getContentResponseHandler =
new BlockingGetContentResponseHandler();
taskClient.getContent(task.getTaskData().getDocumentContentId(), getContentResponseHandler);
Content content = getContentResponseHandler.getContent();
Map<String, Object> map =
(Map<String, Object>) ContentMarshallerHelper.unmarshall(content.getContent(), null);
for (String key : map.keySet()) {
log.debug("Key: " + key);
}
// add task outcomes using the "Options" variable from the task
String optionsString = (String) map.get("Options");
if (optionsString != null) {
String[] options = ((String) map.get("Options")).split(",");
target.getOutcomes().addAll(Arrays.asList(options));
}
// get ad-hoc variables map
Map<String, Object> contentMap =
(Map<String, Object>) map.get(Bpmn20UserTaskNodeBuilder.TASK_INPUT_VARIABLES_NAME);
if (contentMap != null) {
for (Entry<String, Object> entry : contentMap.entrySet()) {
log.debug(entry.getKey() + "=" + entry.getValue());
addVariable(target, entry.getKey(), entry.getValue());
}
} else {
log.debug("No Content found for task");
}
// add variables
/*Set<String> names = taskService.getVariableNames(source.getId());
Map<String, Object> variables = taskService.getVariables(source.getId(), names);
// remove process name var
variables.remove("_name");
for (String key : variables.keySet()) {
Variable var = new Variable();
var.setName(key);
// Support strings only. Other types will cause ClassCastException
try {
var.setValue((String) variables.get(key));
} catch (ClassCastException e) {
var.setValue("Variable type " + variables.get(key).getClass().getName() + " is not supported");
}
addVariable(target, var);
}
// Do this only if the task is not an ad-hoc task (as indicated by null executionId)
if (source.getExecutionId() != null) {
// name is the 'form' attribute in JPDL
// this is used in the COW schema to store the display name, as distinct from the system-generated name
target.setName(source.getFormResourceName());
// activityName is the 'name' from JPDL
target.setActivityName(source.getActivityName());
Execution ex = executionService.findExecutionById(source.getExecutionId());
target.setProcessInstanceId(ex.getProcessInstance().getId());
// outcomes
Set<String> outcomes = taskService.getOutcomes(source.getId());
for (String outcome : outcomes) {
target.getOutcomes().add(outcome);
}
// Workaround to the fact that we cannot use autowiring here
if (this.cowTaskService == null) {
this.cowTaskService = (org.wiredwidgets.cow.server.service.TaskService) this.factory.getBean("taskService");
}
// add process level task varibles (
String executionId = getTopLevelExecutionId(source.getExecutionId());
org.wiredwidgets.cow.server.api.model.v2.Activity activity = cowTaskService.getWorkflowActivity(executionId, source.getActivityName());
if (activity != null && activity instanceof org.wiredwidgets.cow.server.api.model.v2.Task) {
org.wiredwidgets.cow.server.api.model.v2.Task cowTask = (org.wiredwidgets.cow.server.api.model.v2.Task) activity;
if (cowTask.getVariables() != null) {
for (org.wiredwidgets.cow.server.api.model.v2.Variable var : cowTask.getVariables().getVariables()) {
Variable newVar = new Variable();
newVar.setName(var.getName());
newVar.setValue(var.getValue());
addVariable(target, newVar);
}
}
}
} else {
// for ad-hoc tasks
target.setName(source.getName());
}*/
return target;
}
