public Object execute(Map properties) {
WorkflowAssignment wfAssignment = (WorkflowAssignment) properties.get("workflowAssignment");
String jsonUrl = (String) properties.get("jsonUrl");
GetMethod get = null;
try {
HttpClient client = new HttpClient();
jsonUrl = WorkflowUtil.processVariable(jsonUrl, "", wfAssignment);
jsonUrl = StringUtil.encodeUrlParam(jsonUrl);
get = new GetMethod(jsonUrl);
client.executeMethod(get);
InputStream in = get.getResponseBodyAsStream();
String jsonResponse = streamToString(in);
Map object = PropertyUtil.getPropertiesValueFromJson(jsonResponse);
storeToForm(wfAssignment, properties, object);
storeToWorkflowVariable(wfAssignment, properties, object);
} catch (Exception ex) {
LogUtil.error(getClass().getName(), ex, "");
} finally {
if (get != null) {
get.releaseConnection();
}
}
return null;
}
protected FormRow getRow(
WorkflowAssignment wfAssignment,
String multirowBaseObjectName,
Integer rowNumber,
Object[] fieldMapping,
Map object) {
FormRow row = new FormRow();
for (Object o : fieldMapping) {
Map mapping = (HashMap) o;
String fieldName = mapping.get("field").toString();
String jsonObjectName =
WorkflowUtil.processVariable(
mapping.get("jsonObjectName").toString(), null, wfAssignment, null, null);
if (multirowBaseObjectName != null) {
jsonObjectName =
jsonObjectName.replace(
multirowBaseObjectName, multirowBaseObjectName + "[" + rowNumber + "]");
}
String value = (String) getObjectFromMap(jsonObjectName, object);
if (value == null) {
value = jsonObjectName;
}
if (FormUtil.PROPERTY_ID.equals(fieldName)) {
row.setId(value);
} else {
row.put(fieldName, value);
}
}
if (row.getId() == null || (row.getId() != null && row.getId().trim().length() == 0)) {
if (multirowBaseObjectName == null) {
row.setId(wfAssignment.getProcessId());
} else {
row.setId(UuidGenerator.getInstance().getUuid());
}
}
Date currentDate = new Date();
row.setDateModified(currentDate);
row.setDateCreated(currentDate);
return row;
}