public String dumpRoutesStatsAsXml(boolean fullStats, boolean includeProcessors)
throws Exception {
StringBuilder sb = new StringBuilder();
sb.append("<camelContextStat")
.append(String.format(" id=\"%s\" state=\"%s\"", getCamelId(), getState()));
// use substring as we only want the attributes
String stat = dumpStatsAsXml(fullStats);
sb.append(" exchangesInflight=\"").append(getInflightExchanges()).append("\"");
sb.append(" ").append(stat.substring(7, stat.length() - 2)).append(">\n");
MBeanServer server = getContext().getManagementStrategy().getManagementAgent().getMBeanServer();
if (server != null) {
// gather all the routes for this CamelContext, which requires JMX
String prefix =
getContext().getManagementStrategy().getManagementAgent().getIncludeHostName()
? "*/"
: "";
ObjectName query =
ObjectName.getInstance(
"org.apache.camel:context="
+ prefix
+ getContext().getManagementName()
+ ",type=routes,*");
Set<ObjectName> routes = server.queryNames(query, null);
List<ManagedProcessorMBean> processors = new ArrayList<ManagedProcessorMBean>();
if (includeProcessors) {
// gather all the processors for this CamelContext, which requires JMX
query =
ObjectName.getInstance(
"org.apache.camel:context="
+ prefix
+ getContext().getManagementName()
+ ",type=processors,*");
Set<ObjectName> names = server.queryNames(query, null);
for (ObjectName on : names) {
ManagedProcessorMBean processor =
context
.getManagementStrategy()
.getManagementAgent()
.newProxyClient(on, ManagedProcessorMBean.class);
processors.add(processor);
}
}
Collections.sort(processors, new OrderProcessorMBeans());
// loop the routes, and append the processor stats if needed
sb.append(" <routeStats>\n");
for (ObjectName on : routes) {
ManagedRouteMBean route =
context
.getManagementStrategy()
.getManagementAgent()
.newProxyClient(on, ManagedRouteMBean.class);
sb.append(" <routeStat")
.append(String.format(" id=\"%s\" state=\"%s\"", route.getRouteId(), route.getState()));
// use substring as we only want the attributes
stat = route.dumpStatsAsXml(fullStats);
sb.append(" exchangesInflight=\"").append(route.getExchangesInflight()).append("\"");
sb.append(" ").append(stat.substring(7, stat.length() - 2)).append(">\n");
// add processor details if needed
if (includeProcessors) {
sb.append(" <processorStats>\n");
for (ManagedProcessorMBean processor : processors) {
// the processor must belong to this route
if (route.getRouteId().equals(processor.getRouteId())) {
sb.append(" <processorStat")
.append(
String.format(
" id=\"%s\" index=\"%s\" state=\"%s\"",
processor.getProcessorId(), processor.getIndex(), processor.getState()));
// use substring as we only want the attributes
stat = processor.dumpStatsAsXml(fullStats);
sb.append(" exchangesInflight=\"")
.append(processor.getExchangesInflight())
.append("\"");
sb.append(" ").append(stat.substring(7)).append("\n");
}
}
sb.append(" </processorStats>\n");
}
sb.append(" </routeStat>\n");
}
sb.append(" </routeStats>\n");
}
sb.append("</camelContextStat>");
return sb.toString();
}
public String dumpRouteStatsAsXml(boolean fullStats, boolean includeProcessors) throws Exception {
// in this logic we need to calculate the accumulated processing time for the processor in the
// route
// and hence why the logic is a bit more complicated to do this, as we need to calculate that
// from
// the bottom -> top of the route but this information is valuable for profiling routes
StringBuilder sb = new StringBuilder();
// need to calculate this value first, as we need that value for the route stat
Long processorAccumulatedTime = 0L;
// gather all the processors for this route, which requires JMX
if (includeProcessors) {
sb.append(" <processorStats>\n");
MBeanServer server =
getContext().getManagementStrategy().getManagementAgent().getMBeanServer();
if (server != null) {
// get all the processor mbeans and sort them accordingly to their index
String prefix =
getContext().getManagementStrategy().getManagementAgent().getIncludeHostName()
? "*/"
: "";
ObjectName query =
ObjectName.getInstance(
"org.apache.camel:context="
+ prefix
+ getContext().getManagementName()
+ ",type=processors,*");
Set<ObjectName> names = server.queryNames(query, null);
List<ManagedProcessorMBean> mps = new ArrayList<ManagedProcessorMBean>();
for (ObjectName on : names) {
ManagedProcessorMBean processor =
MBeanServerInvocationHandler.newProxyInstance(
server, on, ManagedProcessorMBean.class, true);
// the processor must belong to this route
if (getRouteId().equals(processor.getRouteId())) {
mps.add(processor);
}
}
Collections.sort(mps, new OrderProcessorMBeans());
// walk the processors in reverse order, and calculate the accumulated total time
Map<String, Long> accumulatedTimes = new HashMap<String, Long>();
Collections.reverse(mps);
for (ManagedProcessorMBean processor : mps) {
processorAccumulatedTime += processor.getTotalProcessingTime();
accumulatedTimes.put(processor.getProcessorId(), processorAccumulatedTime);
}
// and reverse back again
Collections.reverse(mps);
// and now add the sorted list of processors to the xml output
for (ManagedProcessorMBean processor : mps) {
sb.append(" <processorStat")
.append(
String.format(
" id=\"%s\" index=\"%s\"", processor.getProcessorId(), processor.getIndex()));
// do we have an accumulated time then append that
Long accTime = accumulatedTimes.get(processor.getProcessorId());
if (accTime != null) {
sb.append(" accumulatedProcessingTime=\"").append(accTime).append("\"");
}
// use substring as we only want the attributes
sb.append(" ").append(processor.dumpStatsAsXml(fullStats).substring(7)).append("\n");
}
}
sb.append(" </processorStats>\n");
}
// route self time is route total - processor accumulated total)
long routeSelfTime = getTotalProcessingTime() - processorAccumulatedTime;
if (routeSelfTime < 0) {
// ensure we don't calculate that as negative
routeSelfTime = 0;
}
StringBuilder answer = new StringBuilder();
answer.append("<routeStat").append(String.format(" id=\"%s\"", route.getId()));
// use substring as we only want the attributes
String stat = dumpStatsAsXml(fullStats);
answer.append(" selfProcessingTime=\"").append(routeSelfTime).append("\"");
answer.append(" ").append(stat.substring(7, stat.length() - 2)).append(">\n");
if (includeProcessors) {
answer.append(sb);
}
answer.append("</routeStat>");
return answer.toString();
}