protected void populateConfiguration(Date date, Configurable configurable) {
if (_configured.contains(configurable)) return;
s_logger.debug("Retrieving keys from " + configurable.getClass().getSimpleName());
for (ConfigKey<?> key : configurable.getConfigKeys()) {
Pair<String, ConfigKey<?>> previous = _allKeys.get(key.key());
if (previous != null && !previous.first().equals(configurable.getConfigComponentName())) {
throw new CloudRuntimeException(
"Configurable "
+ configurable.getConfigComponentName()
+ " is adding a key that has been added before by "
+ previous.first()
+ ": "
+ key.toString());
}
_allKeys.put(
key.key(), new Pair<String, ConfigKey<?>>(configurable.getConfigComponentName(), key));
createOrupdateConfigObject(date, configurable.getConfigComponentName(), key, null);
if ((key.scope() != null) && (key.scope() != ConfigKey.Scope.Global)) {
Set<ConfigKey<?>> currentConfigs = _scopeLevelConfigsMap.get(key.scope());
currentConfigs.add(key);
}
}
_configured.add(configurable);
}
private void createOrupdateConfigObject(
Date date, String componentName, ConfigKey<?> key, String value) {
ConfigurationVO vo = _configDao.findById(key.key());
if (vo == null) {
vo = new ConfigurationVO(componentName, key);
vo.setUpdated(date);
if (value != null) {
vo.setValue(value);
}
_configDao.persist(vo);
} else {
if (vo.isDynamic() != key.isDynamic()
|| !ObjectUtils.equals(vo.getDescription(), key.description())
|| !ObjectUtils.equals(vo.getDefaultValue(), key.defaultValue())
|| !ObjectUtils.equals(vo.getScope(), key.scope().toString())
|| !ObjectUtils.equals(vo.getComponent(), componentName)) {
vo.setDynamic(key.isDynamic());
vo.setDescription(key.description());
vo.setDefaultValue(key.defaultValue());
vo.setScope(key.scope().toString());
vo.setComponent(componentName);
vo.setUpdated(date);
_configDao.persist(vo);
}
}
}
@Override
public <T> void set(ConfigKey<T> key, T value) {
_configDao.update(key.key(), value.toString());
}
public ScopedConfigStorage scoped(ConfigKey<?> config) {
for (ScopedConfigStorage storage : _scopedStorages) {
if (storage.getScope() == config.scope()) {
return storage;
}
}
throw new CloudRuntimeException(
"Unable to find config storage for this scope: " + config.scope() + " for " + config.key());
}