/** {@inheritDoc} */ @SuppressWarnings({"unchecked"}) @Override public void listenAsync(@Nullable final GridInClosure<? super GridFuture<R>> lsnr) { if (lsnr != null) { checkValid(); boolean done; synchronized (mux) { done = this.done; if (!done) lsnrs.add(lsnr); } if (done) { try { if (syncNotify) notifyListener(lsnr); else ctx.closure() .runLocalSafe( new GPR() { @Override public void run() { notifyListener(lsnr); } }, true); } catch (IllegalStateException ignore) { U.warn( null, "Future notification will not proceed because grid is stopped: " + ctx.gridName()); } } } }
/** * @param nodeId Sender. * @param res Result. */ void onResult(UUID nodeId, GridNearLockResponse<K, V> res) { if (!isDone()) { if (log.isDebugEnabled()) log.debug( "Received lock response from node [nodeId=" + nodeId + ", res=" + res + ", fut=" + this + ']'); for (GridFuture<Boolean> fut : pending()) { if (isMini(fut)) { MiniFuture mini = (MiniFuture) fut; if (mini.futureId().equals(res.miniId())) { assert mini.node().id().equals(nodeId); if (log.isDebugEnabled()) log.debug("Found mini future for response [mini=" + mini + ", res=" + res + ']'); mini.onResult(res); if (log.isDebugEnabled()) log.debug( "Future after processed lock response [fut=" + this + ", mini=" + mini + ", res=" + res + ']'); return; } } } U.warn( log, "Failed to find mini future for response (perhaps due to stale message) [res=" + res + ", fut=" + this + ']'); } else if (log.isDebugEnabled()) log.debug( "Ignoring lock response from node (future is done) [nodeId=" + nodeId + ", res=" + res + ", fut=" + this + ']'); }
/** @param e Error. */ void onResult(Throwable e) { if (rcvRes.compareAndSet(false, true)) { if (log.isDebugEnabled()) log.debug("Failed to get future result [fut=" + this + ", err=" + e + ']'); // Fail. onDone(e); } else U.warn( log, "Received error after another result has been processed [fut=" + GridNearLockFuture.this + ", mini=" + this + ']', e); }
/** * Notifies single listener. * * @param lsnr Listener. */ private void notifyListener(GridInClosure<? super GridFuture<R>> lsnr) { assert lsnr != null; try { lsnr.apply(this); } catch (IllegalStateException ignore) { U.warn( null, "Failed to notify listener (grid is stopped) [grid=" + ctx.gridName() + ", lsnr=" + lsnr + ']'); } catch (RuntimeException e) { U.error(log, "Failed to notify listener: " + lsnr, e); throw e; } catch (Error e) { U.error(log, "Failed to notify listener: " + lsnr, e); throw e; } }
/** * Initializes store. * * @throws GridException If failed to initialize. */ private void init() throws GridException { if (initGuard.compareAndSet(false, true)) { if (log.isDebugEnabled()) log.debug("Initializing cache store."); try { if (sesFactory != null) // Session factory has been provided - nothing to do. return; if (!F.isEmpty(hibernateCfgPath)) { try { URL url = new URL(hibernateCfgPath); sesFactory = new Configuration().configure(url).buildSessionFactory(); if (log.isDebugEnabled()) log.debug("Configured session factory using URL: " + url); // Session factory has been successfully initialized. return; } catch (MalformedURLException e) { if (log.isDebugEnabled()) log.debug("Caught malformed URL exception: " + e.getMessage()); } // Provided path is not a valid URL. File? File cfgFile = new File(hibernateCfgPath); if (cfgFile.exists()) { sesFactory = new Configuration().configure(cfgFile).buildSessionFactory(); if (log.isDebugEnabled()) log.debug("Configured session factory using file: " + hibernateCfgPath); // Session factory has been successfully initialized. return; } // Provided path is not a file. Classpath resource? sesFactory = new Configuration().configure(hibernateCfgPath).buildSessionFactory(); if (log.isDebugEnabled()) log.debug("Configured session factory using classpath resource: " + hibernateCfgPath); } else { if (hibernateProps == null) { U.warn( log, "No Hibernate configuration has been provided for store (will use default)."); hibernateProps = new Properties(); hibernateProps.setProperty("hibernate.connection.url", DFLT_CONN_URL); hibernateProps.setProperty("hibernate.show_sql", DFLT_SHOW_SQL); hibernateProps.setProperty("hibernate.hbm2ddl.auto", DFLT_HBM2DDL_AUTO); } Configuration cfg = new Configuration(); cfg.setProperties(hibernateProps); assert resourceAvailable(MAPPING_RESOURCE); cfg.addResource(MAPPING_RESOURCE); sesFactory = cfg.buildSessionFactory(); if (log.isDebugEnabled()) log.debug("Configured session factory using properties: " + hibernateProps); } } catch (HibernateException e) { throw new GridException("Failed to initialize store.", e); } finally { initLatch.countDown(); } } else if (initLatch.getCount() > 0) U.await(initLatch); if (sesFactory == null) throw new GridException("Cache store was not properly initialized."); }
/** * @param entries Entries to submit. * @param curFut Current future. * @throws GridInterruptedException If interrupted. */ private void submit(final List<Map.Entry<K, V>> entries, final GridFutureAdapter<Object> curFut) throws GridInterruptedException { assert entries != null; assert !entries.isEmpty(); assert curFut != null; incrementActiveTasks(); GridFuture<Object> fut; if (isLocNode) { fut = ctx.closure() .callLocalSafe( new GridDataLoadUpdateJob<>(ctx, log, cacheName, entries, false, updater), false); locFuts.add(fut); fut.listenAsync( new GridInClosure<GridFuture<Object>>() { @Override public void apply(GridFuture<Object> t) { try { boolean rmv = locFuts.remove(t); assert rmv; curFut.onDone(t.get()); } catch (GridException e) { curFut.onDone(e); } } }); } else { byte[] entriesBytes; try { entriesBytes = ctx.config().getMarshaller().marshal(entries); if (updaterBytes == null) { assert updater != null; updaterBytes = ctx.config().getMarshaller().marshal(updater); } if (topicBytes == null) topicBytes = ctx.config().getMarshaller().marshal(topic); } catch (GridException e) { U.error(log, "Failed to marshal (request will not be sent).", e); return; } GridDeployment dep = null; GridPeerDeployAware jobPda0 = null; if (ctx.deploy().enabled()) { try { jobPda0 = jobPda; assert jobPda0 != null; dep = ctx.deploy().deploy(jobPda0.deployClass(), jobPda0.classLoader()); } catch (GridException e) { U.error( log, "Failed to deploy class (request will not be sent): " + jobPda0.deployClass(), e); return; } if (dep == null) U.warn(log, "Failed to deploy class (request will be sent): " + jobPda0.deployClass()); } long reqId = idGen.incrementAndGet(); fut = curFut; reqs.put(reqId, (GridFutureAdapter<Object>) fut); GridDataLoadRequest<Object, Object> req = new GridDataLoadRequest<>( reqId, topicBytes, cacheName, updaterBytes, entriesBytes, true, dep != null ? dep.deployMode() : null, dep != null ? jobPda0.deployClass().getName() : null, dep != null ? dep.userVersion() : null, dep != null ? dep.participants() : null, dep != null ? dep.classLoaderId() : null, dep == null); try { ctx.io().send(node, TOPIC_DATALOAD, req, PUBLIC_POOL); if (log.isDebugEnabled()) log.debug("Sent request to node [nodeId=" + node.id() + ", req=" + req + ']'); } catch (GridException e) { if (ctx.discovery().alive(node) && ctx.discovery().pingNode(node.id())) ((GridFutureAdapter<Object>) fut).onDone(e); else ((GridFutureAdapter<Object>) fut) .onDone( new GridTopologyException( "Failed to send " + "request (node has left): " + node.id())); } } }