Examples with Whiteboard org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard used on opensource projects

Example 1 with Whiteboard

use of org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard in project jackrabbit-oak by apache.

the class ObservationTest method run.

@Override
public void run(Iterable<RepositoryFixture> fixtures) {
    for (RepositoryFixture fixture : fixtures) {
        if (fixture.isAvailable(1)) {
            System.out.format("%s: Observation throughput benchmark%n", fixture);
            try {
                final AtomicReference<Whiteboard> whiteboardRef = new AtomicReference<Whiteboard>();
                Repository[] cluster;
                if (fixture instanceof OakRepositoryFixture) {
                    cluster = ((OakRepositoryFixture) fixture).setUpCluster(1, new JcrCreator() {

                        @Override
                        public Jcr customize(Oak oak) {
                            whiteboardRef.set(oak.getWhiteboard());
                            return new Jcr(oak);
                        }
                    });
                } else {
                    cluster = fixture.setUpCluster(1);
                }
                try {
                    run(cluster[0], whiteboardRef.get());
                } finally {
                    fixture.tearDownCluster();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}

Example 2 with Whiteboard

use of org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard in project jackrabbit-oak by apache.

the class AtomicCounterEditorTest method singleNodeAsync.

@Test
public void singleNodeAsync() throws CommitFailedException, InterruptedException, ExecutionException {
    NodeStore store = new MemoryNodeStore();
    MyExecutor exec1 = new MyExecutor();
    Whiteboard board = new DefaultWhiteboard();
    EditorHook hook1 = new EditorHook(new TestableACEProvider(CLUSTER_1, exec1, store, board));
    NodeBuilder builder, root;
    PropertyState p;
    board.register(CommitHook.class, EmptyHook.INSTANCE, null);
    root = store.getRoot().builder();
    builder = root.child("c");
    builder = setMixin(builder);
    builder = incrementBy(builder, INCREMENT_BY_1);
    store.merge(root, hook1, CommitInfo.EMPTY);
    // as we're providing all the information we expect the counter not to be consolidated for
    // as long as the scheduled process has run
    builder = store.getRoot().builder().getChildNode("c");
    assertTrue(builder.exists());
    p = builder.getProperty(PREFIX_PROP_REVISION + CLUSTER_1.getInstanceId());
    assertNotNull(p);
    assertEquals(1, p.getValue(LONG).longValue());
    p = builder.getProperty(PREFIX_PROP_COUNTER + CLUSTER_1.getInstanceId());
    assertNotNull(p);
    assertEquals(1, p.getValue(LONG).longValue());
    p = builder.getProperty(PROP_COUNTER);
    assertNull(p);
    // executing the consolidation
    exec1.execute();
    // fetching the latest store state to see the changes
    builder = store.getRoot().builder().getChildNode("c");
    assertTrue("the counter node should exists", builder.exists());
    assertCounterNodeState(builder, ImmutableSet.of(PREFIX_PROP_COUNTER + CLUSTER_1.getInstanceId(), PREFIX_PROP_REVISION + CLUSTER_1.getInstanceId()), 1);
}

Example 3 with Whiteboard

use of org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard in project jackrabbit-oak by apache.

the class AtomicCounterEditorTest method noHookInWhiteboard.

@Test
public void noHookInWhiteboard() throws CommitFailedException, InterruptedException, ExecutionException {
    NodeStore store = new MemoryNodeStore();
    MyExecutor exec1 = new MyExecutor();
    Whiteboard board = new DefaultWhiteboard();
    EditorHook hook1 = new EditorHook(new TestableACEProvider(CLUSTER_1, exec1, store, board));
    NodeBuilder builder, root;
    PropertyState p;
    root = store.getRoot().builder();
    builder = root.child("c");
    builder = setMixin(builder);
    builder = incrementBy(builder, INCREMENT_BY_1);
    store.merge(root, hook1, CommitInfo.EMPTY);
    // as we're providing all the information we expect the counter not to be consolidated for
    // as long as the scheduled process has run
    builder = store.getRoot().builder().getChildNode("c");
    assertTrue(builder.exists());
    p = builder.getProperty(PREFIX_PROP_REVISION + CLUSTER_1.getInstanceId());
    assertNotNull(p);
    assertEquals(1, p.getValue(LONG).longValue());
    p = builder.getProperty(PREFIX_PROP_COUNTER + CLUSTER_1.getInstanceId());
    assertNotNull(p);
    assertEquals(1, p.getValue(LONG).longValue());
    p = builder.getProperty(PROP_COUNTER);
    assertEquals(1, p.getValue(LONG).longValue());
    assertTrue("without a registered hook it should have fell to sync", exec1.isEmpty());
    // fetching the latest store state to see the changes
    builder = store.getRoot().builder().getChildNode("c");
    assertTrue("the counter node should exists", builder.exists());
    assertCounterNodeState(builder, ImmutableSet.of(PREFIX_PROP_COUNTER + CLUSTER_1.getInstanceId(), PREFIX_PROP_REVISION + CLUSTER_1.getInstanceId()), 1);
}

Example 4 with Whiteboard

use of org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard in project jackrabbit-oak by apache.

the class ConsolidatedDataStoreCacheStats method activate.

@Activate
private void activate(BundleContext context) {
    Whiteboard wb = new OsgiWhiteboard(context);
    List<DataStoreCacheStatsMBean> allStats = cachingDataStore.getStats();
    for (DataStoreCacheStatsMBean stat : allStats) {
        registrations.add(registerMBean(wb, CacheStatsMBean.class, stat, CacheStatsMBean.TYPE, stat.getName()));
        cacheStats.add(stat);
    }
    registrations.add(registerMBean(wb, ConsolidatedDataStoreCacheStatsMBean.class, this, ConsolidatedDataStoreCacheStatsMBean.TYPE, "Consolidated DataStore Cache statistics"));
}

Example 5 with Whiteboard

use of org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard in project jackrabbit-oak by apache.

the class BlobMigration method activate.

@Activate
private void activate(BundleContext ctx) {
    Whiteboard wb = new OsgiWhiteboard(ctx);
    migrator = new BlobMigrator((SplitBlobStore) splitBlobStore, nodeStore);
    mbeanReg = registerMBean(wb, BlobMigrationMBean.class, this, BlobMigrationMBean.TYPE, OP_NAME);
}