/** Actual stop */
private void internalStop() {
state = ComponentStatus.STOPPING;
removeShutdownHook();
List<PrioritizedMethod> stopMethods = new ArrayList<PrioritizedMethod>(componentLookup.size());
for (Component c : componentLookup.values()) stopMethods.addAll(c.stopMethods);
Collections.sort(stopMethods);
// fire all STOP methods according to priority
for (PrioritizedMethod em : stopMethods) em.invoke();
destroy();
}
private void populateLifeCycleMethods(Component c) {
if (!c.methodsScanned) {
c.methodsScanned = true;
c.startMethods.clear();
c.stopMethods.clear();
List<Method> methods = getAllMethodsViaReflection(c.instance.getClass(), Start.class);
for (Method m : methods) {
PrioritizedMethod em = new PrioritizedMethod();
em.component = c;
em.method = m;
em.priority = m.getAnnotation(Start.class).priority();
c.startMethods.add(em);
}
methods = getAllMethodsViaReflection(c.instance.getClass(), Stop.class);
for (Method m : methods) {
PrioritizedMethod em = new PrioritizedMethod();
em.component = c;
em.method = m;
em.priority = m.getAnnotation(Stop.class).priority();
c.stopMethods.add(em);
}
}
}
private void internalStart() throws CacheException, IllegalArgumentException {
// start all internal components
// first cache all start, stop and destroy methods.
populateLifecycleMethods();
List<PrioritizedMethod> startMethods = new ArrayList<PrioritizedMethod>(componentLookup.size());
for (Component c : componentLookup.values()) startMethods.addAll(c.startMethods);
// sort the start methods by priority
Collections.sort(startMethods);
// fire all START methods according to priority
for (PrioritizedMethod em : startMethods) em.invoke();
addShutdownHook();
getLog().version(Version.printVersion());
state = ComponentStatus.RUNNING;
}
