@Override public T fromSnapshotStore(final SelectedSnapshot selectedSnapshot) { return convertSnapshotToJsonifiable(selectedSnapshot.snapshot()); }
@Override public T fromSnapshotStore(final SelectedSnapshot selectedSnapshot) { return convertSnapshotToJsonifiable(selectedSnapshot.snapshot()); }
@Nullable @Override public ConnectionData fromSnapshotStore(final SelectedSnapshot selectedSnapshot) { final String persistenceId = selectedSnapshot.metadata().persistenceId(); final Object snapshotEntity = selectedSnapshot.snapshot(); return createConnectionDataFromSnapshot(persistenceId, snapshotEntity); }
@Nullable @Override public Set<String> fromSnapshotStore(final SelectedSnapshot selectedSnapshot) { final String persistenceId = selectedSnapshot.metadata().persistenceId(); final Object snapshotEntity = selectedSnapshot.snapshot(); return createSetFromSnapshot(persistenceId, snapshotEntity); }
@Nullable @Override public Set<String> fromSnapshotStore(final SelectedSnapshot selectedSnapshot) { final String persistenceId = selectedSnapshot.metadata().persistenceId(); final Object snapshotEntity = selectedSnapshot.snapshot(); return createSetFromSnapshot(persistenceId, snapshotEntity); }
@Test public void testDoLoadAsyncWithAkkaSerializedSnapshot() throws IOException { SnapshotSerializer snapshotSerializer = new SnapshotSerializer((ExtendedActorSystem) system); String name = toSnapshotName(PERSISTENCE_ID, 1, 1000); try (FileOutputStream fos = new FileOutputStream(new File(SNAPSHOT_DIR, name))) { fos.write(snapshotSerializer.toBinary(new Snapshot("one"))); } SnapshotMetadata metadata = new SnapshotMetadata(PERSISTENCE_ID, 1, 1000); TestKit probe = new TestKit(system); snapshotStore.tell(new LoadSnapshot(PERSISTENCE_ID, SnapshotSelectionCriteria.latest(), Long.MAX_VALUE), probe.getRef()); LoadSnapshotResult result = probe.expectMsgClass(LoadSnapshotResult.class); Option<SelectedSnapshot> possibleSnapshot = result.snapshot(); assertEquals("SelectedSnapshot present", TRUE, possibleSnapshot.nonEmpty()); assertEquals("SelectedSnapshot metadata", metadata, possibleSnapshot.get().metadata()); assertEquals("SelectedSnapshot snapshot", "one", possibleSnapshot.get().snapshot()); }
@Test public void testDoLoadAsyncWithRetry() throws IOException { createSnapshotFile(PERSISTENCE_ID, "one", 0, 1000); createSnapshotFile(PERSISTENCE_ID, null, 1, 2000); SnapshotMetadata metadata = new SnapshotMetadata(PERSISTENCE_ID, 0, 1000); TestKit probe = new TestKit(system); snapshotStore.tell(new LoadSnapshot(PERSISTENCE_ID, SnapshotSelectionCriteria.latest(), Long.MAX_VALUE), probe.getRef()); LoadSnapshotResult result = probe.expectMsgClass(LoadSnapshotResult.class); Option<SelectedSnapshot> possibleSnapshot = result.snapshot(); assertEquals("SelectedSnapshot present", TRUE, possibleSnapshot.nonEmpty()); assertEquals("SelectedSnapshot metadata", metadata, possibleSnapshot.get().metadata()); assertEquals("SelectedSnapshot snapshot", "one", possibleSnapshot.get().snapshot()); }
@Test public void testDoLoadAsync() throws IOException { createSnapshotFile(PERSISTENCE_ID, "one", 0, 1000); createSnapshotFile(PERSISTENCE_ID, "two", 1, 2000); createSnapshotFile(PERSISTENCE_ID, "three", 1, 3000); createSnapshotFile(PREFIX_BASED_SHARD_PERSISTENCE_ID, "foo", 0, 1000); createSnapshotFile(PREFIX_BASED_SHARD_PERSISTENCE_ID, "bar", 1, 2000); createSnapshotFile(PREFIX_BASED_SHARD_PERSISTENCE_ID, "foobar", 1, 3000); createSnapshotFile("member-1-shard-default-oper", "foo", 0, 1000); createSnapshotFile("member-1-shard-toaster-oper", "foo", 0, 1000); new File(SNAPSHOT_DIR, "other").createNewFile(); new File(SNAPSHOT_DIR, "other-1485349217290").createNewFile(); SnapshotMetadata metadata3 = new SnapshotMetadata(PERSISTENCE_ID, 1, 3000); TestKit probe = new TestKit(system); snapshotStore.tell(new LoadSnapshot(PERSISTENCE_ID, SnapshotSelectionCriteria.latest(), Long.MAX_VALUE), probe.getRef()); LoadSnapshotResult result = probe.expectMsgClass(LoadSnapshotResult.class); Option<SelectedSnapshot> possibleSnapshot = result.snapshot(); assertEquals("SelectedSnapshot present", TRUE, possibleSnapshot.nonEmpty()); assertEquals("SelectedSnapshot metadata", metadata3, possibleSnapshot.get().metadata()); assertEquals("SelectedSnapshot snapshot", "three", possibleSnapshot.get().snapshot()); snapshotStore.tell(new LoadSnapshot(PREFIX_BASED_SHARD_PERSISTENCE_ID, SnapshotSelectionCriteria.latest(), Long.MAX_VALUE), probe.getRef()); result = probe.expectMsgClass(LoadSnapshotResult.class); possibleSnapshot = result.snapshot(); SnapshotMetadata prefixBasedShardMetada3 = new SnapshotMetadata(PREFIX_BASED_SHARD_PERSISTENCE_ID, 1, 3000); assertEquals("SelectedSnapshot present", TRUE, possibleSnapshot.nonEmpty()); assertEquals("SelectedSnapshot metadata", prefixBasedShardMetada3, possibleSnapshot.get().metadata()); assertEquals("SelectedSnapshot snapshot", "foobar", possibleSnapshot.get().snapshot()); }