synchronized String newSourceName(String name, boolean dupOK) {
if (sourceNames.map.containsKey(name)) {
if (dupOK) {
return name;
} else if (!miniClusterMode) {
throw new MetricsException("Metrics source " + name + " already exists!");
}
}
return sourceNames.uniqueName(name);
}
synchronized ObjectName newObjectName(String name) {
try {
if (mBeanNames.map.containsKey(name) && !miniClusterMode) {
throw new MetricsException(name + " already exists!");
}
return new ObjectName(mBeanNames.uniqueName(name));
} catch (Exception e) {
throw new MetricsException(e);
}
}