Examples with CA org.apache.ignite.internal.util.typedef.CA used on opensource projects

Example 1 with CA

use of org.apache.ignite.internal.util.typedef.CA in project ignite by apache.

the class GridCacheDeploymentManager method onUndeploy.

/**
     * Undeploys given class loader.
     *
     * @param ldr Class loader to undeploy.
     * @param ctx Grid cache context.
     */
public void onUndeploy(final ClassLoader ldr, final GridCacheContext<K, V> ctx) {
    assert ldr != null;
    if (log.isDebugEnabled())
        log.debug("Received onUndeploy() request [ldr=" + ldr + ", cctx=" + cctx + ']');
    synchronized (undeploys) {
        List<CA> queue = undeploys.get(ctx.name());
        if (queue == null)
            undeploys.put(ctx.name(), queue = new ArrayList<>());
        queue.add(new CA() {

            @Override
            public void apply() {
                onUndeploy0(ldr, ctx);
            }
        });
    }
    // We go through preloader for proper synchronization.
    if (ctx.isLocal())
        ctx.preloader().unwindUndeploys();
}

Example 2 with CA

use of org.apache.ignite.internal.util.typedef.CA in project ignite by apache.

the class GridCacheAbstractDataStructuresFailoverSelfTest method testAtomicSequenceInitialization.

/**
     * @throws Exception If failed.
     */
public void testAtomicSequenceInitialization() throws Exception {
    int threadCnt = 3;
    final AtomicInteger idx = new AtomicInteger(gridCount());
    IgniteInternalFuture<?> fut = GridTestUtils.runMultiThreadedAsync(new CA() {

        @Override
        public void apply() {
            int id = idx.getAndIncrement();
            try {
                log.info("Start node: " + id);
                startGrid(id);
                Thread.sleep(1000);
            } catch (Exception e) {
                throw F.wrap(e);
            } finally {
                stopGrid(id);
                info("Thread finished.");
            }
        }
    }, threadCnt, "test-thread");
    while (!fut.isDone()) {
        grid(0).compute().call(new IgniteCallable<Object>() {

            /** */
            @IgniteInstanceResource
            private Ignite g;

            @Override
            public Object call() throws Exception {
                IgniteAtomicSequence seq = g.atomicSequence(STRUCTURE_NAME, 1, true);
                assert seq != null;
                for (int i = 0; i < 1000; i++) seq.getAndIncrement();
                return null;
            }
        });
    }
    fut.get();
}

Example 3 with CA

use of org.apache.ignite.internal.util.typedef.CA in project ignite by apache.

the class GridCacheAbstractIteratorsSelfTest method testEntrySetIteratorMultithreaded.

/**
     * @throws Exception If failed.
     */
public void testEntrySetIteratorMultithreaded() throws Exception {
    for (int i = 0; i < gridCount(); i++) jcache(i).removeAll();
    final IgniteInternalFuture<?> putFut = GridTestUtils.runMultiThreadedAsync(new CAX() {

        @Override
        public void applyx() {
            for (int i = 0; i < entryCount(); i++) jcache().put(KEY_PREFIX + i, i);
        }
    }, 1, "put-thread");
    GridTestUtils.runMultiThreaded(new CA() {

        @Override
        public void apply() {
            while (!putFut.isDone()) {
                for (Cache.Entry<String, Integer> entry : jcache()) {
                    assert entry != null;
                    assert entry.getKey() != null;
                    assert entry.getKey().contains(KEY_PREFIX);
                }
            }
        }
    }, 3, "iterator-thread");
}

Example 4 with CA

use of org.apache.ignite.internal.util.typedef.CA in project ignite by apache.

the class GridCacheAbstractIteratorsSelfTest method testCacheIteratorMultithreaded.

/**
     * @throws Exception If failed.
     */
public void testCacheIteratorMultithreaded() throws Exception {
    for (int i = 0; i < gridCount(); i++) jcache(i).removeAll();
    final IgniteInternalFuture<?> putFut = GridTestUtils.runMultiThreadedAsync(new CAX() {

        @Override
        public void applyx() {
            for (int i = 0; i < entryCount(); i++) jcache().put(KEY_PREFIX + i, i);
        }
    }, 1, "put-thread");
    GridTestUtils.runMultiThreaded(new CA() {

        @Override
        public void apply() {
            while (!putFut.isDone()) {
                for (Cache.Entry<String, Integer> entry : jcache()) {
                    assert entry != null;
                    assert entry.getKey() != null;
                    assert entry.getKey().contains(KEY_PREFIX);
                }
            }
        }
    }, 3, "iterator-thread");
}

Example 5 with CA

use of org.apache.ignite.internal.util.typedef.CA in project ignite by apache.

the class GridCacheReferenceCleanupSelfTest method checkReferenceCleanup.

/**
     * @param call Callable.
     * @throws Exception If failed.
     */
public void checkReferenceCleanup(Callable<Collection<WeakReference<Object>>> call) throws Exception {
    for (boolean cancel : new boolean[] { true, false }) {
        this.cancel = cancel;
        final Collection<WeakReference<Object>> refs = call.call();
        GridTestUtils.retryAssert(log, 10, 1000, new CA() {

            @Override
            public void apply() {
                System.gc();
                System.gc();
                System.gc();
                for (WeakReference<?> ref : refs) assertNull("" + ref.get(), ref.get());
            }
        });
    }
}