org.apache.hivemind.management.impl
Class PerformanceMonitorFactory
java.lang.Object
org.apache.hivemind.management.impl.PerformanceMonitorFactory
- All Implemented Interfaces:
- org.apache.hivemind.ServiceInterceptorFactory
public class PerformanceMonitorFactory
- extends java.lang.Object
- implements org.apache.hivemind.ServiceInterceptorFactory
Interceptor factory that adds a MBean based performance monitor to a service. The interceptor
collects the number of calls, and the duration for each intercepted method. The results are
delegated to an MBean
that
is created and registered in the MBeanServer. Which methods are intercepted can be defined like
in the logging interceptor
- Since:
- 1.1
- Author:
- Achim Huegen
Method Summary |
void |
createInterceptor(org.apache.hivemind.InterceptorStack stack,
org.apache.hivemind.internal.Module invokingModule,
java.util.List parameters)
|
PerformanceCollector |
createMBean(org.apache.hivemind.internal.ServicePoint servicePoint,
java.util.Set methods)
Creates and registers the MBean that holds the performance data. |
protected java.util.Set |
getInterceptedMethods(org.apache.hivemind.InterceptorStack stack,
java.util.List parameters)
Returns the methods that must be intercepted. |
void |
setServiceId(java.lang.String string)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PerformanceMonitorFactory
public PerformanceMonitorFactory(MBeanRegistry mbeanRegistry,
ObjectNameBuilder objectNameBuilder)
setServiceId
public void setServiceId(java.lang.String string)
createInterceptor
public void createInterceptor(org.apache.hivemind.InterceptorStack stack,
org.apache.hivemind.internal.Module invokingModule,
java.util.List parameters)
- Specified by:
createInterceptor
in interface org.apache.hivemind.ServiceInterceptorFactory
createMBean
public PerformanceCollector createMBean(org.apache.hivemind.internal.ServicePoint servicePoint,
java.util.Set methods)
throws javax.management.JMException
- Creates and registers the MBean that holds the performance data.
- Throws:
javax.management.JMException
getInterceptedMethods
protected java.util.Set getInterceptedMethods(org.apache.hivemind.InterceptorStack stack,
java.util.List parameters)
- Returns the methods that must be intercepted. Which methods are intercepted is controled by
the interceptor parameters via include and exclude mechanism