@DwrPermission(admin = true)
public List<StringStringPair> versionCheck() {
if (UPGRADE_DOWNLOADER != null) return UPGRADE_DOWNLOADER.getModules();
try {
// Create the request
List<Module> modules = ModuleRegistry.getModules();
Module.sortByName(modules);
Map<String, Object> json = new HashMap<String, Object>();
json.put("guid", Providers.get(ICoreLicense.class).getGuid());
json.put("description", SystemSettingsDao.getValue(SystemSettingsDao.INSTANCE_DESCRIPTION));
json.put("distributor", Common.envProps.getString("distributor"));
json.put(
"domain", ControllerUtils.getDomain(WebContextFactory.get().getHttpServletRequest()));
Map<String, String> jsonModules = new HashMap<String, String>();
json.put("modules", jsonModules);
jsonModules.put("core", Common.getVersion().getFullString());
for (Module module : modules) jsonModules.put(module.getName(), module.getVersion());
StringWriter stringWriter = new StringWriter();
new JsonWriter(Common.JSON_CONTEXT, stringWriter).writeObject(json);
String requestData = stringWriter.toString();
// Send the request
String baseUrl = Common.envProps.getString("store.url");
baseUrl += "/servlet/versionCheck";
HttpPost post = new HttpPost(baseUrl);
post.setEntity(new StringEntity(requestData));
String responseData = HttpUtils4.getTextContent(Common.getHttpClient(), post);
// Parse the response
JsonTypeReader jsonReader = new JsonTypeReader(responseData);
JsonObject root = jsonReader.read().toJsonObject();
List<StringStringPair> upgrades = new ArrayList<StringStringPair>();
for (Map.Entry<String, JsonValue> mod : root.entrySet()) {
String name = mod.getKey();
String version = mod.getValue().toString();
upgrades.add(new StringStringPair(name, version));
}
return upgrades;
} catch (Exception e) {
throw new ShouldNeverHappenException(e);
}
}
public static void jsonWriteVarContext(ObjectWriter writer, List<IntStringPair> context)
throws IOException, JsonException {
DataPointDao dataPointDao = new DataPointDao();
JsonArray pointList = new JsonArray();
for (IntStringPair p : context) {
DataPointVO dp = dataPointDao.getDataPoint(p.getKey());
if (dp != null) {
JsonObject point = new JsonObject();
pointList.add(point);
point.put("varName", new JsonString(p.getValue()));
point.put("dataPointXid", new JsonString(dp.getXid()));
}
}
writer.writeEntry("context", pointList);
}
public void jsonRead(JsonReader reader, JsonObject jsonObject) throws JsonException {
DataPointDao dataPointDao = new DataPointDao();
String xid = jsonObject.getString("dataPointId");
if (xid == null)
throw new TranslatableJsonException("emport.error.publishedPoint.missing", "dataPointId");
DataPointVO vo = dataPointDao.getDataPoint(xid);
if (vo == null) throw new TranslatableJsonException("emport.error.missingPoint", xid);
dataPointId = vo.getId();
}
public static void jsonReadVarContext(JsonObject json, List<IntStringPair> context)
throws JsonException {
JsonArray jsonContext = json.getJsonArray("context");
if (jsonContext != null) {
context.clear();
DataPointDao dataPointDao = new DataPointDao();
for (JsonValue jv : jsonContext) {
JsonObject jo = jv.toJsonObject();
String xid = jo.getString("dataPointXid");
if (xid == null)
throw new TranslatableJsonException("emport.error.meta.missing", "dataPointXid");
DataPointVO dp = dataPointDao.getDataPoint(xid);
if (dp == null) throw new TranslatableJsonException("emport.error.missingPoint", xid);
String var = jo.getString("varName");
if (var == null)
throw new TranslatableJsonException("emport.error.meta.missing", "varName");
context.add(new IntStringPair(dp.getId(), var));
}
}
}
@Override
public void jsonRead(JsonReader reader, JsonObject jsonObject) throws JsonException {
String text = jsonObject.getString("loggingType");
if (text != null) {
loggingType = LOGGING_TYPE_CODES.getId(text);
if (loggingType == -1)
throw new TranslatableJsonException(
"emport.error.invalid", "loggingType", text, LOGGING_TYPE_CODES.getCodeList());
}
text = jsonObject.getString("intervalLoggingPeriodType");
if (text != null) {
intervalLoggingPeriodType = Common.TIME_PERIOD_CODES.getId(text);
if (intervalLoggingPeriodType == -1)
throw new TranslatableJsonException(
"emport.error.invalid",
"intervalLoggingPeriodType",
text,
Common.TIME_PERIOD_CODES.getCodeList());
}
text = jsonObject.getString("intervalLoggingType");
if (text != null) {
intervalLoggingType = INTERVAL_LOGGING_TYPE_CODES.getId(text);
if (intervalLoggingType == -1)
throw new TranslatableJsonException(
"emport.error.invalid",
"intervalLoggingType",
text,
INTERVAL_LOGGING_TYPE_CODES.getCodeList());
}
text = jsonObject.getString("purgeType");
if (text != null) {
purgeType = Common.TIME_PERIOD_CODES.getId(text);
if (purgeType == -1)
throw new TranslatableJsonException(
"emport.error.invalid", "purgeType", text, Common.TIME_PERIOD_CODES.getCodeList());
}
JsonObject locatorJson = jsonObject.getJsonObject("pointLocator");
if (locatorJson != null) reader.readInto(pointLocator, locatorJson);
JsonArray pedArray = jsonObject.getJsonArray("eventDetectors");
if (pedArray != null) {
for (JsonValue jv : pedArray) {
JsonObject pedObject = jv.toJsonObject();
String pedXid = pedObject.getString("xid");
if (StringUtils.isBlank(pedXid))
throw new TranslatableJsonException("emport.error.ped.missingAttr", "xid");
// Use the ped xid to lookup an existing ped.
PointEventDetectorVO ped = null;
for (PointEventDetectorVO existing : eventDetectors) {
if (StringUtils.equals(pedXid, existing.getXid())) {
ped = existing;
break;
}
}
if (ped == null) {
// Create a new one
ped = new PointEventDetectorVO();
ped.setId(Common.NEW_ID);
ped.setXid(pedXid);
ped.njbSetDataPoint(this);
eventDetectors.add(ped);
}
reader.readInto(ped, pedObject);
}
}
text = jsonObject.getString("engineeringUnits");
if (text != null) {
engineeringUnits = ENGINEERING_UNITS_CODES.getId(text);
if (engineeringUnits == -1) engineeringUnits = ENGINEERING_UNITS_DEFAULT;
}
text = jsonObject.getString("plotType");
if (text != null) {
plotType = PLOT_TYPE_CODES.getId(text);
if (plotType == -1)
throw new TranslatableJsonException(
"emport.error.invalid", "plotType", text, PLOT_TYPE_CODES.getCodeList());
}
}