public void walkTree(MBeanServerConnection connection, Server server) throws Exception {
// key here is null, null returns everything!
Set<ObjectName> mbeans = connection.queryNames(null, null);
Map<String, String> output = newHashMap();
for (ObjectName name : mbeans) {
MBeanInfo info = connection.getMBeanInfo(name);
MBeanAttributeInfo[] attrs = info.getAttributes();
Query.Builder queryBuilder = Query.builder().setObj(name.getCanonicalName());
ResultCapture resultCapture = new ResultCapture();
queryBuilder.addOutputWriter(resultCapture);
for (MBeanAttributeInfo attrInfo : attrs) {
queryBuilder.addAttr(attrInfo.getName());
}
Query query = queryBuilder.build();
try {
Iterable<Result> results = server.execute(query);
query.runOutputWritersForQuery(server, results);
} catch (AttributeNotFoundException anfe) {
log.error("Error", anfe);
}
for (Result result : resultCapture.results) {
output.put(result.getTypeName(), query.getAttr().toString());
}
}
for (Entry<String, String> entry : output.entrySet()) {
log.debug(entry.getKey());
log.debug(entry.getValue());
log.debug("-----------------------------------------");
}
}
