Examples of co.paralleluniverse.galaxy.quasar.Store.commit()

Package co.paralleluniverse.galaxy.quasar

Class co.paralleluniverse.galaxy.quasar.Store

Examples of co.paralleluniverse.galaxy.quasar.Store.commit()

co.paralleluniverse.galaxy.quasar.Store.commit()
Ends a transaction, and makes all updates visible by all other nodes in the cluster. @param txn The current transaction, which we wish to complete.

            try {
                final long root = store.getRoot(rootName, txn);
                store.getx(root, txn);
                store.set(root, ser.write(actor), txn);
                LOG.debug("commit Registering actor {} at rootId  {}", actor, root);
                store.commit(txn);
                RemoteChannelReceiver.getReceiver(LocalActor.getMailbox(actor), true).handleRefMessage(new GlxRemoteChannel.RefMessage(true, grid.cluster().getMyNodeId()));
                return root; // root is the global id
            } catch (TimeoutException e) {
                LOG.error("Registering actor {} at root {} failed due to timeout", actor, rootName);
                store.rollback(txn);

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        StoreTransaction txn = store.beginTransaction();
        try {
            try {
                final long root = store.getRoot(rootName, txn);
                store.set(root, (byte[]) null, txn);
                store.commit(txn);
                RemoteChannelReceiver.getReceiver(LocalActor.getMailbox(actor), true).handleRefMessage(new GlxRemoteChannel.RefMessage(false, grid.cluster().getMyNodeId()));
            } catch (TimeoutException e) {
                LOG.error("Unregistering {} failed due to timeout", rootName);
                store.rollback(txn);
                store.abort(txn);

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                store.rollback(txn);
                store.abort(txn);
                throw new RuntimeException("Actor discovery failed");
            } finally {
                if(!error)
                    store.commit(txn);
            }


        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }

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                final long root = store.getRoot(rootName, globalId != null ? (Long) globalId : -1, txn);
                // assert globalId == null || ((Long) globalId) == root; -- it's OK to replace the actor's globalId -- until it's too late
                store.getx(root, txn);
                store.set(root, Serialization.getInstance().write(actor), txn);
                LOG.debug("Registered actor {} at rootId  {}", actor, Long.toHexString(root));
                store.commit(txn);
                return root; // root is the global id
            } catch (TimeoutException e) {
                LOG.error("Registering actor {} at root {} failed due to timeout", actor, rootName);
                store.rollback(txn);
                store.abort(txn);

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        StoreTransaction txn = store.beginTransaction();
        try {
            try {
                final long root = store.getRoot(rootName, txn);
                store.set(root, (byte[]) null, txn);
                store.commit(txn);
            } catch (TimeoutException e) {
                LOG.error("Unregistering {} failed due to timeout", rootName);
                store.rollback(txn);
                store.abort(txn);
                throw new RuntimeException("Actor unregistration failed");

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                byte[] buf = store.get(root);
                if (buf == null) {
                    LOG.debug("Store returned null for root {}", rootName);
                    return null;
                }
                store.commit(txn);


                LOG.debug("Store returned a buffer ({} bytes) for root {}", buf.length, rootName);


                if (buf.length == 0)
                    return null; // TODO: Galaxy should return null

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                        store.setListener(root, null);
                    }
                }
            });


            store.commit(txn);
        } catch (TimeoutException e) {
            LOG.error("Getting actor {} failed due to timeout", rootName);
            store.rollback(txn);
            store.abort(txn);
            throw new RuntimeException("Actor discovery failed");

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                    store.set(root, Serialization.getInstance().write(actor), txn);
                } else
                    actor = deserActor(rootName, buf);


                store.commit(txn);


                return (ActorRef<Message>) updateCache(rootName, root, actor);
            } catch (TimeoutException e) {
                LOG.error("Getting actor {} failed due to timeout", rootName);
                store.rollback(txn);

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            try {
                final long root = store.getRoot(rootName, txn);
                store.getx(root, txn);
                store.set(root, ser.write(actor), txn);
                LOG.debug("commit Registering actor {} at rootId  {}", actor, root);
                store.commit(txn);
                RemoteChannelReceiver.getReceiver(actor.getMailbox(), true).handleRefMessage(new GlxRemoteChannel.RefMessage(true, grid.cluster().getMyNodeId()));
                return root; // root is the global id
            } catch (TimeoutException e) {
                LOG.error("Registering actor {} at root {} failed due to timeout", actor, rootName);
                store.rollback(txn);

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        StoreTransaction txn = store.beginTransaction();
        try {
            try {
                final long root = store.getRoot(rootName, txn);
                store.set(root, (byte[]) null, txn);
                store.commit(txn);
                RemoteChannelReceiver.getReceiver(actor.getMailbox(), true).handleRefMessage(new GlxRemoteChannel.RefMessage(false, grid.cluster().getMyNodeId()));
            } catch (TimeoutException e) {
                LOG.error("Unregistering {} failed due to timeout", rootName);
                store.rollback(txn);
                store.abort(txn);

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