Examples with IgniteException org.apache.ignite.IgniteException used on opensource projects

Example 61 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class BinaryObjectExImpl method hasCircularReferences.

/**
 * Check if object graph has circular references.
 *
 * @return {@code true} if object has circular references.
 */
public boolean hasCircularReferences() {
    try {
        BinaryReaderHandles ctx = new BinaryReaderHandles();
        ctx.put(start(), this);
        return hasCircularReferences(ctx, new IdentityHashMap<BinaryObject, Integer>());
    } catch (BinaryObjectException e) {
        throw new IgniteException("Failed to check binary object for circular references", e);
    }
}

Example 62 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class GridCacheMapEntry method wrap.

/**
 * {@inheritDoc}
 */
@SuppressWarnings("unchecked")
@Override
public <K, V> Cache.Entry<K, V> wrap() {
    try {
        IgniteInternalTx tx = cctx.tm().userTx();
        CacheObject val;
        if (tx != null) {
            GridTuple<CacheObject> peek = tx.peek(cctx, false, key);
            val = peek == null ? rawGet() : peek.get();
        } else
            val = rawGet();
        return new CacheEntryImpl<>(key.<K>value(cctx.cacheObjectContext(), false), CU.<V>value(val, cctx, false), ver);
    } catch (GridCacheFilterFailedException ignored) {
        throw new IgniteException("Should never happen.");
    }
}

Example 63 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class CacheObjectImpl method value.

/**
 * {@inheritDoc}
 */
@SuppressWarnings("unchecked")
@Nullable
@Override
public <T> T value(CacheObjectValueContext ctx, boolean cpy) {
    cpy = cpy && needCopy(ctx);
    try {
        GridKernalContext kernalCtx = ctx.kernalContext();
        IgniteCacheObjectProcessor proc = ctx.kernalContext().cacheObjects();
        if (cpy) {
            if (valBytes == null) {
                assert val != null;
                valBytes = proc.marshal(ctx, val);
            }
            ClassLoader clsLdr;
            if (val != null)
                clsLdr = val.getClass().getClassLoader();
            else if (kernalCtx.config().isPeerClassLoadingEnabled())
                clsLdr = kernalCtx.cache().context().deploy().globalLoader();
            else
                clsLdr = null;
            return (T) proc.unmarshal(ctx, valBytes, clsLdr);
        }
        if (val != null)
            return (T) val;
        assert valBytes != null;
        Object val = proc.unmarshal(ctx, valBytes, kernalCtx.config().isPeerClassLoadingEnabled() ? kernalCtx.cache().context().deploy().globalLoader() : null);
        if (ctx.storeValue())
            this.val = val;
        return (T) val;
    } catch (IgniteCheckedException e) {
        throw new IgniteException("Failed to unmarshall object.", e);
    }
}

Example 64 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class EntryProcessorResourceInjectorProxy method process.

/**
 * {@inheritDoc}
 */
@Override
public T process(MutableEntry<K, V> entry, Object... arguments) throws EntryProcessorException {
    if (!injected) {
        GridCacheContext cctx = entry.unwrap(GridCacheContext.class);
        GridResourceProcessor rsrc = cctx.kernalContext().resource();
        try {
            rsrc.inject(delegate, GridResourceIoc.AnnotationSet.ENTRY_PROCESSOR, cctx.name());
        } catch (IgniteCheckedException e) {
            throw new IgniteException(e);
        }
        injected = true;
    }
    return delegate.process(entry, arguments);
}

Example 65 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class GridIoManager method addMessageListener.

/**
 * @param topic Listener's topic.
 * @param lsnr Listener to add.
 */
@SuppressWarnings({ "deprecation", "SynchronizationOnLocalVariableOrMethodParameter" })
public void addMessageListener(Object topic, final GridMessageListener lsnr) {
    assert lsnr != null;
    assert topic != null;
    // Make sure that new topic is not in the list of closed topics.
    closedTopics.remove(topic);
    GridMessageListener lsnrs;
    for (; ; ) {
        lsnrs = listenerPutIfAbsent0(topic, lsnr);
        if (lsnrs == null) {
            lsnrs = lsnr;
            break;
        }
        assert lsnrs != null;
        if (!(lsnrs instanceof ArrayListener)) {
            // We are putting the second listener, creating array.
            GridMessageListener arrLsnr = new ArrayListener(lsnrs, lsnr);
            if (listenerReplace0(topic, lsnrs, arrLsnr)) {
                lsnrs = arrLsnr;
                break;
            }
        } else {
            if (((ArrayListener) lsnrs).add(lsnr))
                break;
            // Add operation failed because array is already empty and is about to be removed, helping and retrying.
            listenerRemove0(topic, lsnrs);
        }
    }
    Map<UUID, GridCommunicationMessageSet> map = msgSetMap.get(topic);
    Collection<GridCommunicationMessageSet> msgSets = map != null ? map.values() : null;
    if (msgSets != null) {
        final GridMessageListener lsnrs0 = lsnrs;
        try {
            for (final GridCommunicationMessageSet msgSet : msgSets) {
                pools.poolForPolicy(msgSet.policy()).execute(new Runnable() {

                    @Override
                    public void run() {
                        unwindMessageSet(msgSet, lsnrs0);
                    }
                });
            }
        } catch (RejectedExecutionException e) {
            U.error(log, "Failed to process delayed message due to execution rejection. Increase the upper bound " + "on executor service provided in 'IgniteConfiguration.getPublicThreadPoolSize()'). Will attempt to " + "process message in the listener thread instead.", e);
            for (GridCommunicationMessageSet msgSet : msgSets) unwindMessageSet(msgSet, lsnr);
        } catch (IgniteCheckedException ice) {
            throw new IgniteException(ice);
        }
    }
}