public void start(String[] args) throws Exception {
PropertiesManager pm = new PropertiesManager(new File(propFile));
// jrds.JrdsLoggerConfiguration.configure(pm);
System.getProperties().setProperty("java.awt.headless", "true");
System.getProperties().putAll(pm);
StoreOpener.prepare(pm.rrdbackend, pm.dbPoolSize);
HostsList hl = new HostsList(pm);
logger.debug("Scanning dir");
for (Timer t : hl.getTimers()) {
t.collectAll();
}
StoreOpener.stop();
}
@Override
public boolean generate(JrdsJSONWriter w, HostsList root, ParamsBean params)
throws IOException, JSONException {
if (params.getPeriod() == null) {
return false;
}
List<GraphNode> graphs = params.getGraphs(this);
if (params.isSorted() && graphs.size() > 1) {
Collections.sort(
graphs,
new Comparator<GraphNode>() {
public int compare(GraphNode g1, GraphNode g2) {
int order = String.CASE_INSENSITIVE_ORDER.compare(g1.getName(), g2.getName());
if (order == 0)
order =
String.CASE_INSENSITIVE_ORDER.compare(
g1.getProbe().getHost().getName(), g2.getProbe().getHost().getName());
return order;
}
});
}
logger.debug(jrds.Util.delayedFormatString("Graphs returned: %s", graphs));
if (!graphs.isEmpty()) {
Renderer r = root.getRenderer();
for (GraphNode gn : graphs) {
if (!gn.getACL().check(params)) continue;
if (params.isHistory()) {
for (int p : periodHistory) {
params.setScale(p);
doGraph(gn, r, params, w);
}
} else {
doGraph(gn, r, params, w);
}
}
}
return true;
}