Examples with WorkQueueManager org.apache.cxf.workqueue.WorkQueueManager used on opensource projects

Example 1 with WorkQueueManager

use of org.apache.cxf.workqueue.WorkQueueManager in project camel by apache.

the class CamelOutputStream method asyncInvokeFromWorkQueue.

protected void asyncInvokeFromWorkQueue(final org.apache.camel.Exchange exchange) throws IOException {
    Runnable runnable = new Runnable() {

        public void run() {
            try {
                syncInvoke(exchange);
            } catch (Throwable e) {
                ((PhaseInterceptorChain) outMessage.getInterceptorChain()).abort();
                outMessage.setContent(Exception.class, e);
                ((PhaseInterceptorChain) outMessage.getInterceptorChain()).unwind(outMessage);
                MessageObserver mo = outMessage.getInterceptorChain().getFaultObserver();
                if (mo == null) {
                    mo = outMessage.getExchange().get(MessageObserver.class);
                }
                mo.onMessage(outMessage);
            }
        }
    };
    try {
        Executor ex = outMessage.getExchange().get(Executor.class);
        if (ex != null) {
            outMessage.getExchange().put(Executor.class.getName() + ".USING_SPECIFIED", Boolean.TRUE);
            ex.execute(runnable);
        } else {
            WorkQueueManager mgr = outMessage.getExchange().get(Bus.class).getExtension(WorkQueueManager.class);
            AutomaticWorkQueue qu = mgr.getNamedWorkQueue("camel-cxf-conduit");
            if (qu == null) {
                qu = mgr.getAutomaticWorkQueue();
            }
            // need to set the time out somewhere
            qu.execute(runnable);
        }
    } catch (RejectedExecutionException rex) {
        if (!hasLoggedAsyncWarning) {
            LOG.warn("Executor rejected background task to retrieve the response.  Suggest increasing the workqueue settings.");
            hasLoggedAsyncWarning = true;
        }
        LOG.info("Executor rejected background task to retrieve the response, running on current thread.");
        syncInvoke(exchange);
    }
}

Example 2 with WorkQueueManager

use of org.apache.cxf.workqueue.WorkQueueManager in project cxf by apache.

the class OSGIBusListener method initComplete.

public void initComplete() {
    ManagedWorkQueueList wqList = bus.getExtension(ManagedWorkQueueList.class);
    if (wqList != null) {
        WorkQueueManager manager = bus.getExtension(WorkQueueManager.class);
        wqList.addAllToWorkQueueManager(manager);
    }
    registerBusAsService();
}

Example 3 with WorkQueueManager

use of org.apache.cxf.workqueue.WorkQueueManager in project cxf by apache.

the class InternalContextUtils method getExecutor.

/**
 * Get the Executor for this invocation.
 * @param endpoint
 * @return
 */
private static Executor getExecutor(final Message message) {
    Endpoint endpoint = message.getExchange().getEndpoint();
    Executor executor = endpoint.getService().getExecutor();
    if (executor == null || SynchronousExecutor.isA(executor)) {
        // need true asynchrony
        Bus bus = message.getExchange().getBus();
        if (bus != null) {
            WorkQueueManager workQueueManager = bus.getExtension(WorkQueueManager.class);
            Executor autoWorkQueue = workQueueManager.getNamedWorkQueue("ws-addressing");
            executor = autoWorkQueue != null ? autoWorkQueue : workQueueManager.getAutomaticWorkQueue();
        } else {
            executor = OneShotAsyncExecutor.getInstance();
        }
    }
    message.getExchange().put(Executor.class, executor);
    return executor;
}

Example 4 with WorkQueueManager

use of org.apache.cxf.workqueue.WorkQueueManager in project cxf by apache.

the class InternalContextUtils method getExecutor.

/**
 * Get the Executor for this invocation.
 * @param endpoint
 * @return
 */
private static Executor getExecutor(final Message message) {
    Endpoint endpoint = message.getExchange().getEndpoint();
    Executor executor = endpoint.getService().getExecutor();
    if (executor == null || SynchronousExecutor.isA(executor)) {
        // need true asynchrony
        Bus bus = message.getExchange().getBus();
        if (bus != null) {
            WorkQueueManager workQueueManager = bus.getExtension(WorkQueueManager.class);
            Executor autoWorkQueue = workQueueManager.getNamedWorkQueue("ws-addressing");
            executor = autoWorkQueue != null ? autoWorkQueue : workQueueManager.getAutomaticWorkQueue();
        } else {
            executor = OneShotAsyncExecutor.getInstance();
        }
    }
    message.getExchange().put(Executor.class, executor);
    return executor;
}

Example 5 with WorkQueueManager

use of org.apache.cxf.workqueue.WorkQueueManager in project cxf by apache.

the class ManagedBusTest method doManagedBusTest.

private void doManagedBusTest(Bus bus, String expect, String reject, int port) throws Exception {
    InstrumentationManager im = bus.getExtension(InstrumentationManager.class);
    assertNotNull(im);
    InstrumentationManagerImpl imi = (InstrumentationManagerImpl) im;
    assertEquals("service:jmx:rmi:///jndi/rmi://localhost:" + port + "/jmxrmi", imi.getJMXServiceURL());
    assertTrue(imi.isEnabled());
    assertNotNull(imi.getMBeanServer());
    WorkQueueManager manager = bus.getExtension(WorkQueueManager.class);
    MBeanServer mbs = im.getMBeanServer();
    ObjectName name = new ObjectName(ManagementConstants.DEFAULT_DOMAIN_NAME + ":type=WorkQueueManager,*");
    Set<?> s = mbs.queryNames(name, null);
    StringBuilder b = new StringBuilder();
    for (ObjectName o : CastUtils.cast(s, ObjectName.class)) {
        b.append(o.toString());
        assertTrue("expected " + expect + " in object name: " + o, o.toString().indexOf("bus.id=" + expect + ",") != -1);
        assertTrue("unexpected " + reject + " in object name: " + o, o.toString().indexOf("bus.id=" + reject + ",") == -1);
        b.append("\n");
    }
    assertEquals("Size is wrong: " + b.toString(), 1, s.size());
    assertNotNull(manager.getNamedWorkQueue("testQueue"));
    manager.getAutomaticWorkQueue();
    name = new ObjectName(ManagementConstants.DEFAULT_DOMAIN_NAME + ":type=WorkQueues,*");
    s = mbs.queryNames(name, null);
    b = new StringBuilder();
    for (ObjectName o : CastUtils.cast(s, ObjectName.class)) {
        b.append(o.toString());
        assertTrue("expected " + expect + " in object name: " + o, o.toString().indexOf("bus.id=" + expect + ",") != -1);
        assertTrue("unexpected " + reject + " in object name: " + o, o.toString().indexOf("bus.id=" + reject + ",") == -1);
        b.append("\n");
    }
    assertEquals("Size is wrong: " + b.toString(), 2, s.size());
    Iterator<?> it = s.iterator();
    while (it.hasNext()) {
        ObjectName n = (ObjectName) it.next();
        Long result = (Long) mbs.invoke(n, "getWorkQueueMaxSize", new Object[0], new String[0]);
        assertEquals(result, Long.valueOf(256));
        Integer hwm = (Integer) mbs.invoke(n, "getHighWaterMark", new Object[0], new String[0]);
        if (n.toString().contains("testQueue")) {
            assertEquals(hwm, Integer.valueOf(50));
        } else {
            assertEquals(hwm, Integer.valueOf(25));
        }
    }
    name = new ObjectName(ManagementConstants.DEFAULT_DOMAIN_NAME + ":type=Bus,*");
    s = mbs.queryNames(name, null);
    assertTrue(s.size() == 1);
    it = s.iterator();
    while (it.hasNext()) {
        ObjectName n = (ObjectName) it.next();
        Object[] params = { Boolean.FALSE };
        String[] sig = { "boolean" };
        mbs.invoke(n, "shutdown", params, sig);
    }
    bus.shutdown(true);
}