@Override
public FormRowSet store(Element element, FormRowSet rows, FormData formData) {
FormRowSet result = rows;
if (rows != null && !rows.isEmpty()) {
// store form data to DB
result = super.store(element, rows, formData);
// handle workflow variables
if (!rows.isMultiRow()) {
String activityId = formData.getActivityId();
String processId = formData.getProcessId();
if (activityId != null || processId != null) {
WorkflowManager workflowManager =
(WorkflowManager) WorkflowUtil.getApplicationContext().getBean("workflowManager");
// recursively find element(s) mapped to workflow variable
FormRow row = rows.iterator().next();
Map<String, String> variableMap = new HashMap<String, String>();
variableMap = storeWorkflowVariables(element, row, variableMap);
if (activityId != null) {
workflowManager.activityVariables(activityId, variableMap);
} else {
workflowManager.processVariables(processId, variableMap);
}
}
}
}
return result;
}
protected void storeToForm(WorkflowAssignment wfAssignment, Map properties, Map object) {
String formDefId = (String) properties.get("formDefId");
if (formDefId != null && formDefId.trim().length() > 0) {
ApplicationContext ac = AppUtil.getApplicationContext();
AppService appService = (AppService) ac.getBean("appService");
AppDefinition appDef = (AppDefinition) properties.get("appDef");
Object[] fieldMapping = (Object[]) properties.get("fieldMapping");
String multirowBaseObjectName = (String) properties.get("multirowBaseObject");
FormRowSet rowSet = new FormRowSet();
if (multirowBaseObjectName != null && multirowBaseObjectName.trim().length() > 0) {
Object[] baseObjectArray = (Object[]) getObjectFromMap(multirowBaseObjectName, object);
if (baseObjectArray != null && baseObjectArray.length > 0) {
rowSet.setMultiRow(true);
for (int i = 0; i < baseObjectArray.length; i++) {
rowSet.add(getRow(wfAssignment, multirowBaseObjectName, i, fieldMapping, object));
}
}
} else {
rowSet.add(getRow(wfAssignment, null, null, fieldMapping, object));
}
if (rowSet.size() > 0) {
appService.storeFormData(
appDef.getId(), appDef.getVersion().toString(), formDefId, rowSet, null);
}
}
}
@Override
public FormRowSet formatData(FormData formData) {
FormRowSet rowSet = null;
// get value
String id = getPropertyString(FormUtil.PROPERTY_ID);
if (id != null) {
String[] values = FormUtil.getElementPropertyValues(this, formData);
if (values != null && values.length > 0) {
// check for empty submission via parameter
String[] paramValues = FormUtil.getRequestParameterValues(this, formData);
if ((paramValues == null || paramValues.length == 0)
&& FormUtil.isFormSubmitted(this, formData)) {
values = new String[] {""};
}
// formulate values
String delimitedValue = FormUtil.generateElementPropertyValues(values);
// set value into Properties and FormRowSet object
FormRow result = new FormRow();
result.setProperty(id, delimitedValue);
rowSet = new FormRowSet();
rowSet.add(result);
}
}
return rowSet;
}
@Override
public FormRowSet load(Element element, String primaryKey, FormData formData) {
// load form data from DB
FormRowSet rows = super.load(element, primaryKey, formData);
if (rows != null) {
// handle workflow variables
String activityId = formData.getActivityId();
String processId = formData.getProcessId();
WorkflowManager workflowManager =
(WorkflowManager) WorkflowUtil.getApplicationContext().getBean("workflowManager");
Collection<WorkflowVariable> variableList = null;
if (activityId != null && !activityId.isEmpty()) {
variableList = workflowManager.getActivityVariableList(activityId);
} else if (processId != null && !processId.isEmpty()) {
variableList = workflowManager.getProcessVariableList(processId);
} else {
variableList = new ArrayList<WorkflowVariable>();
}
if (variableList != null && !variableList.isEmpty()) {
FormRow row = null;
if (rows.isEmpty()) {
row = new FormRow();
rows.add(row);
} else {
row = rows.iterator().next();
}
Map<String, String> variableMap = new HashMap<String, String>();
for (WorkflowVariable variable : variableList) {
Object val = variable.getVal();
if (val != null) {
variableMap.put(variable.getId(), val.toString());
}
}
loadWorkflowVariables(element, row, variableMap);
}
}
return rows;
}