public void addOrderBy(Class<?> clazz, String field, boolean ascending) {
if (field == null) {
return;
}
Field f;
Pair<Class<?>, Field> pair = ReflectUtil.getAnyField(clazz, field);
assert (pair != null) : "Can't find field " + field + " in " + clazz.getName();
clazz = pair.first();
f = pair.second();
Column column = f.getAnnotation(Column.class);
String name = column != null ? column.name() : field;
StringBuilder order = new StringBuilder();
if (column.table() == null || column.table().length() == 0) {
order.append(DbUtil.getTableName(clazz));
} else {
order.append(column.table());
}
order.append(".").append(name).append(ascending ? " ASC " : " DESC ");
if (_orderBy == null) {
_orderBy = order.insert(0, " ORDER BY ").toString();
} else {
_orderBy = order.insert(0, _orderBy).toString();
}
}
public void init() {
BaseCmd.setComponents(new ApiResponseHelper());
BaseListCmd.configure();
_systemAccount = _accountMgr.getSystemAccount();
_systemUser = _accountMgr.getSystemUser();
_dispatcher = ApiDispatcher.getInstance();
Integer apiPort = null; // api port, null by default
ComponentLocator locator = ComponentLocator.getLocator(ManagementServer.Name);
ConfigurationDao configDao = locator.getDao(ConfigurationDao.class);
SearchCriteria<ConfigurationVO> sc = configDao.createSearchCriteria();
sc.addAnd("name", SearchCriteria.Op.EQ, "integration.api.port");
List<ConfigurationVO> values = configDao.search(sc, null);
if ((values != null) && (values.size() > 0)) {
ConfigurationVO apiPortConfig = values.get(0);
if (apiPortConfig.getValue() != null) {
apiPort = Integer.parseInt(apiPortConfig.getValue());
}
}
Set<Class<?>> cmdClasses =
ReflectUtil.getClassesWithAnnotation(
APICommand.class, new String[] {"org.apache.cloudstack.api", "com.cloud.api"});
for (Class<?> cmdClass : cmdClasses) {
String apiName = cmdClass.getAnnotation(APICommand.class).name();
if (_apiNameCmdClassMap.containsKey(apiName)) {
s_logger.error("API Cmd class " + cmdClass.getName() + " has non-unique apiname" + apiName);
continue;
}
_apiNameCmdClassMap.put(apiName, cmdClass);
}
encodeApiResponse = Boolean.valueOf(configDao.getValue(Config.EncodeApiResponse.key()));
String jsonType = configDao.getValue(Config.JavaScriptDefaultContentType.key());
if (jsonType != null) {
jsonContentType = jsonType;
}
if (apiPort != null) {
ListenerThread listenerThread = new ListenerThread(this, apiPort);
listenerThread.start();
}
}
