@AfterReturning(
pointcut =
"execution(public String at.ac.tuwien.infosys.jcloudscale.server.JCloudScaleServer.createNewCloudObject(..))",
returning = "ret")
public void matchObjectCreated(JoinPoint jp, String ret) throws JCloudScaleException {
try {
ObjectCreatedEvent event = new ObjectCreatedEvent();
initializeBaseEventProperties(event);
UUID objectId = UUID.fromString(ret);
event.setObjectId(objectId);
JCloudScaleServer server = (JCloudScaleServer) jp.getThis();
// XXX AbstractJCloudScaleServerRunner
// UUID serverId = JCloudScaleServerRunner.getInstance().getId();
UUID serverId = AbstractJCloudScaleServerRunner.getInstance().getId();
event.setHostId(serverId);
ClassLoader cl = server.getCloudObjectClassLoader(objectId);
Class<?> theClazz = Class.forName((String) (jp.getArgs()[0]), true, cl);
event.setObjectType(theClazz);
getMqHelper().sendEvent(event);
log.finer("Sent object created for object " + objectId.toString());
} catch (Exception e) {
e.printStackTrace();
log.severe("Error while triggering ObjectCreatedEvent: " + e.getMessage());
}
}
@Around(
"execution(public void at.ac.tuwien.infosys.jcloudscale.server.JCloudScaleServer.destroyCloudObject(..))")
public void matchObjectDestroyed(ProceedingJoinPoint pjp) throws Throwable {
Class<?> cloudObjectType = null;
JCloudScaleServer server = null;
UUID cloudObjectId = null;
try {
server = (JCloudScaleServer) pjp.getThis();
cloudObjectId = UUID.fromString((String) (pjp.getArgs()[0]));
Object cloudObject = server.getCloudObject(cloudObjectId);
if (cloudObject != null) cloudObjectType = cloudObject.getClass();
} catch (Exception e) {
e.printStackTrace();
log.severe("Error while triggering ObjectDestroyedEvent: " + e.getMessage());
}
pjp.proceed();
try {
ObjectDestroyedEvent event = new ObjectDestroyedEvent();
initializeBaseEventProperties(event);
// XXX AbstractJCloudScaleServerRunner
// UUID serverId = JCloudScaleServerRunner.getInstance().getId();
UUID serverId = AbstractJCloudScaleServerRunner.getInstance().getId();
event.setHostId(serverId);
event.setObjectId(cloudObjectId);
event.setObjectType(cloudObjectType);
getMqHelper().sendEvent(event);
log.finer("Sent object destroyed for object " + cloudObjectId);
} catch (Exception e) {
e.printStackTrace();
log.severe("Error while triggering ObjectDestroyedEvent: " + e.getMessage());
}
}