Examples with CompletionListener org.teiid.client.util.ResultsFuture.CompletionListener used on opensource projects

Example 1 with CompletionListener

use of org.teiid.client.util.ResultsFuture.CompletionListener in project teiid by teiid.

the class TestCommSockets method testAutoFailoverPing.

@Test
public void testAutoFailoverPing() throws Exception {
    Properties p = new Properties();
    p.setProperty(TeiidURL.CONNECTION.AUTO_FAILOVER, "true");
    p.setProperty("org.teiid.sockets.synchronousttl", "20000");
    SocketServerConnection conn = helpEstablishConnection(false, new SSLConfiguration(), p);
    ScheduledExecutorService exec = Executors.newSingleThreadScheduledExecutor();
    Future<?> future = exec.submit(new Runnable() {

        @Override
        public void run() {
            final FakeService fs = conn.getService(FakeService.class);
            ResultsFuture<Integer> f = fs.delayedAsynchResult();
            f.addCompletionListener(new CompletionListener<Integer>() {

                @Override
                public void onCompletion(ResultsFuture<Integer> future) {
                    // potentially recurrent;
                    fs.asynchResult();
                }
            });
            try {
                f.get();
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }
    });
    future.get(19, TimeUnit.SECONDS);
}

Example 2 with CompletionListener

use of org.teiid.client.util.ResultsFuture.CompletionListener in project teiid by teiid.

the class MaterializationManager method runJob.

@SuppressWarnings({ "rawtypes", "unchecked" })
private void runJob(final CompositeVDB vdb, final Table table, final long ttl, final boolean onetimeJob) {
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$
    String command = "execute SYSADMIN.loadMatView('" + StringUtil.replaceAll(table.getParent().getName(), "'", "''") + "','" + StringUtil.replaceAll(table.getName(), "'", "''") + "')";
    try {
        final AtomicInteger procReturn = new AtomicInteger();
        executeAsynchQuery(vdb.getVDB(), command, new DQPCore.ResultsListener() {

            @Override
            public void onResults(List<String> columns, List<? extends List<?>> results) throws Exception {
                procReturn.set((Integer) results.get(0).get(0));
            }
        }).addCompletionListener(new CompletionListener() {

            @Override
            public void onCompletion(ResultsFuture future) {
                try {
                    future.get();
                    if (!onetimeJob) {
                        if (procReturn.get() >= 0) {
                            scheduleSnapshotJob(vdb, table, ttl, ttl, onetimeJob);
                        } else {
                            // when in error re-schedule in 1 min or less
                            scheduleSnapshotJob(vdb, table, ttl, Math.min(ttl / 4, WAITTIME), onetimeJob);
                        }
                    }
                } catch (InterruptedException e) {
                } catch (ExecutionException e) {
                    LogManager.logWarning(LogConstants.CTX_MATVIEWS, e, e.getMessage());
                    // re-schedule the same job in one minute
                    scheduleSnapshotJob(vdb, table, ttl, Math.min(ttl / 4, WAITTIME), onetimeJob);
                }
            }
        });
    } catch (SQLException e) {
        LogManager.logWarning(LogConstants.CTX_MATVIEWS, e, e.getMessage());
        // re-schedule the same job in one minute
        scheduleSnapshotJob(vdb, table, ttl, Math.min(ttl / 4, WAITTIME), onetimeJob);
    }
}