public void testCustomRejectedExecutionHandler() {
RejectedExecutionHandler handler =
new RejectedExecutionHandler() {
public void rejectedExecution(Runnable arg0, ThreadPoolExecutor arg1) {
// nothing to do here
}
};
ThreadingProfile profile = new ThreadingProfile();
profile.setRejectedExecutionHandler(handler);
ThreadPoolExecutor pool = profile.createPool("testPool");
assertSame(handler, pool.getRejectedExecutionHandler());
}
public void testCustomThreadFactory() {
ThreadingProfile profile = new ThreadingProfile();
ThreadFactory configuredFactory =
new ThreadFactory() {
public Thread newThread(Runnable r) {
return null;
}
};
profile.setThreadFactory(configuredFactory);
ThreadPoolExecutor pool = profile.createPool();
ThreadFactory returnedFactory = pool.getThreadFactory();
assertSame(configuredFactory, returnedFactory);
}
// @Override
public void doStart() throws UMOException {
// Connector property overrides any implied value
this.setUseMultipleTransactedReceivers(connector.isCreateMultipleTransactedReceivers());
ThreadingProfile tp = connector.getReceiverThreadingProfile();
int numReceiversToStart = 1;
if (this.isReceiveMessagesInTransaction()
&& this.isUseMultipleTransactedReceivers()
&& tp.isDoThreading()) {
numReceiversToStart = connector.getNumberOfConcurrentTransactedReceivers();
}
for (int i = 0; i < numReceiversToStart; i++) {
super.doStart();
}
}
protected void doConnect() throws Exception {
httpServer = new Server();
SocketListener socketListener =
new SocketListener(new InetAddrPort(endpoint.getEndpointURI().getPort()));
// apply Threading settings
ThreadingProfile tp = connector.getReceiverThreadingProfile();
socketListener.setMaxIdleTimeMs((int) tp.getThreadTTL());
int threadsActive = tp.getMaxThreadsActive();
int threadsMin = socketListener.getMinThreads();
if (threadsMin >= threadsActive) {
socketListener.setMinThreads(threadsActive - 1);
}
socketListener.setMaxThreads(threadsActive);
// thread priorities are evil and gone from ThreadingProfile
// (google for priority inversion)
// socketListener.setThreadsPriority(tp.getThreadPriority());
httpServer.addListener(socketListener);
String path = endpoint.getEndpointURI().getPath();
if (StringUtils.isEmpty(path)) {
path = "/";
}
if (!path.endsWith("/")) {
path += "/";
}
HttpContext context = httpServer.getContext("/");
context.setRequestLog(null);
ServletHandler handler = new ServletHandler();
if ("rest".equals(endpoint.getEndpointURI().getScheme())) {
handler.addServlet(
"MuleRESTReceiverServlet", path + "*", MuleRESTReceiverServlet.class.getName());
} else {
handler.addServlet("JettyReceiverServlet", path + "*", JettyReceiverServlet.class.getName());
}
context.addHandler(handler);
context.setAttribute("messageReceiver", this);
}
public void testDefaultNamedThreadFactory() {
ThreadingProfile profile = new ThreadingProfile();
ThreadPoolExecutor pool = profile.createPool("myThreadPool");
ThreadFactory returnedFactory = pool.getThreadFactory();
assertTrue(returnedFactory instanceof NamedThreadFactory);
}
public void testDefaultThreadFactory() {
ThreadingProfile profile = new ThreadingProfile();
ThreadPoolExecutor pool = profile.createPool();
ThreadFactory returnedFactory = pool.getThreadFactory();
assertTrue(returnedFactory.getClass().isInstance(Executors.defaultThreadFactory()));
}
public void testPoolExhaustedActionStrings() {
ThreadingProfile tp = new ThreadingProfile();
tp.setPoolExhaustedActionString(null);
assertEquals(ThreadingProfile.DEFAULT_POOL_EXHAUST_ACTION, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("BAZ");
assertEquals(ThreadingProfile.DEFAULT_POOL_EXHAUST_ACTION, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("WHEN_EXHAUSTED_WAIT");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_WAIT, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("WAIT");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_WAIT, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("WHEN_EXHAUSTED_DISCARD");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_DISCARD, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("DISCARD");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_DISCARD, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("WHEN_EXHAUSTED_DISCARD_OLDEST");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_DISCARD_OLDEST, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("DISCARD_OLDEST");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_DISCARD_OLDEST, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("WHEN_EXHAUSTED_ABORT");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_ABORT, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("ABORT");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_ABORT, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("WHEN_EXHAUSTED_RUN");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_RUN, tp.getPoolExhaustedAction());
tp.setPoolExhaustedActionString("RUN");
assertEquals(ThreadingProfile.WHEN_EXHAUSTED_RUN, tp.getPoolExhaustedAction());
}