Java Code Examples for io.reactivex.rxjava3.core.Observable#subscribe()

The following examples show how to use io.reactivex.rxjava3.core.Observable#subscribe() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TestCaffeine.java From RxCache with Apache License 2.0

6 votes

public static void main(String[] args) {

        RxCache.config(new RxCache.Builder().memory(new CaffeineImpl(100)));

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {
            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }

Example 2

Source File: Test.java From RxCache with Apache License 2.0

6 votes

public static void main(String[] args) {

        RxCache.config(new RxCache.Builder());

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {

            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }

Example 3

Source File: ReplayingShareObservableTest.java From RxReplayingShare with Apache License 2.0

6 votes

@Test public void completeClearsCacheAndResubscribes() {
  List<String> start = new ArrayList<>();
  start.add("initA");

  PublishSubject<String> upstream = PublishSubject.create();
  Observable<String> replayed = upstream.startWithIterable(start).compose(ReplayingShare.<String>instance());

  TestObserver<String> observer1 = new TestObserver<>();
  replayed.subscribe(observer1);
  observer1.assertValues("initA");

  TestObserver<String> observer2 = new TestObserver<>();
  replayed.subscribe(observer2);
  observer1.assertValues("initA");

  upstream.onComplete();
  observer1.assertComplete();
  observer2.assertComplete();

  start.set(0, "initB");

  TestObserver<String> observer3 = new TestObserver<>();
  replayed.subscribe(observer3);
  observer3.assertValues("initB");
}

Example 4

Source File: TestGuavaCache.java From RxCache with Apache License 2.0

6 votes

public static void main(String[] args) {

        RxCache.config(new RxCache.Builder().memory(new GuavaCacheImpl(100)));

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {
            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }

Example 5

Source File: TestMapDB.java From RxCache with Apache License 2.0

6 votes

public static void main(String[] args) {

        RxCache.config(new RxCache.Builder().memory(new MapDBImpl(100)));

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {
            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }

Example 6

Source File: ReplayingShareObservableTest.java From RxReplayingShare with Apache License 2.0

6 votes

@Ignore("No backpressure in Observable")
@Test public void backpressureHonoredWhenCached() {
  PublishSubject<String> subject = PublishSubject.create();
  Observable<String> observable = subject.compose(ReplayingShare.<String>instance());

  TestObserver<String> observer1 = new TestObserver<>();
  observable.subscribe(observer1);
  observer1.assertNoValues();

  subject.onNext("Foo");
  observer1.assertValues("Foo");

  TestObserver<String> observer2 = new TestObserver<>(/*0*/);
  observable.subscribe(observer2);
  observer2.assertNoValues();

  subject.onNext("Bar"); // Replace the cached value...
  observer1.assertValues("Foo", "Bar");

  //observer2.requestMore(1); // ...and ensure new requests see it.
  observer2.assertValues("Bar");
}

Example 7

Source File: TestWithGuava.java From RxCache with Apache License 2.0

6 votes

public static void main(String[] args) {

        ApplicationContext ctx = new AnnotationConfigApplicationContext(ConfigWithGuava.class);

        RxCache rxCache = (RxCache) ctx.getBean("rxCache");

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {
            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }

Example 8

Source File: ReplayingShareObservableTest.java From RxReplayingShare with Apache License 2.0

6 votes

@Test public void completeClearsCacheAndResubscribesStartingWithDefault() {
  List<String> start = new ArrayList<>();
  start.add("initA");

  PublishSubject<String> upstream = PublishSubject.create();
  Observable<String> replayed =
      upstream.startWithIterable(start).compose(ReplayingShare.createWithDefault("default"));

  TestObserver<String> observer1 = new TestObserver<>();
  replayed.subscribe(observer1);
  observer1.assertValues("default", "initA");

  TestObserver<String> observer2 = new TestObserver<>();
  replayed.subscribe(observer2);
  observer1.assertValues("default", "initA");

  upstream.onComplete();
  observer1.assertComplete();
  observer2.assertComplete();

  start.set(0, "initB");

  TestObserver<String> observer3 = new TestObserver<>();
  replayed.subscribe(observer3);
  observer3.assertValues("default", "initB");
}

Example 9

Source File: RxJava3Test.java From java-specialagent with Apache License 2.0

6 votes

@Test
public void consumerTest2(final MockTracer tracer) {
  final Observable<Integer> observable = createSequentialObservable(tracer, false);
  final List<Integer> result = new ArrayList<>();
  final Consumer<Integer> onNext = consumer(result);
  final List<String> errorList = new ArrayList<>();
  observable.subscribe(onNext, onError(errorList));

  assertEquals(5, result.size());

  final List<MockSpan> spans = tracer.finishedSpans();
  assertEquals(1, spans.size());

  assertTrue(errorList.isEmpty());

  assertNull(tracer.scopeManager().active());
}

Example 10

Source File: RxJava3Test.java From java-specialagent with Apache License 2.0

6 votes

@Test
public void consumerTest(final MockTracer tracer) {
  final Observable<Integer> observable = createSequentialObservable(tracer, false);
  final List<Integer> result = new ArrayList<>();
  final Consumer<Integer> onNext = consumer(result);

  final Disposable disposable = observable.subscribe(onNext);
  logger.fine(String.valueOf(disposable));

  assertEquals(5, result.size());

  final List<MockSpan> spans = tracer.finishedSpans();
  assertEquals(1, spans.size());

  assertNull(tracer.scopeManager().active());
}

Example 11

Source File: ReplayingShareObservableTest.java From RxReplayingShare with Apache License 2.0

5 votes

@Test public void unsubscribeBeforeSubscribePreventsCacheEmission() {
  PublishSubject<String> upstream = PublishSubject.create();
  Observable<String> replayed = upstream.compose(ReplayingShare.<String>instance());
  replayed.subscribe();
  upstream.onNext("something to cache");

  TestObserver<String> testObserver = new TestObserver<>();
  testObserver.dispose();
  replayed.subscribe(testObserver);
  testObserver.assertNoValues();
}

Example 12

Source File: ReplayingShareObservableTest.java From RxReplayingShare with Apache License 2.0

5 votes

@Test public void errorClearsCacheAndResubscribesStartingWithDefault() {
  List<String> start = new ArrayList<>();
  start.add("initA");

  PublishSubject<String> upstream = PublishSubject.create();
  Observable<String> replayed =
      upstream.startWithIterable(start).compose(ReplayingShare.createWithDefault("default"));

  TestObserver<String> observer1 = new TestObserver<>();
  replayed.subscribe(observer1);
  observer1.assertValues("default", "initA");

  TestObserver<String> observer2 = new TestObserver<>();
  replayed.subscribe(observer2);
  observer1.assertValues("default", "initA");

  RuntimeException r = new RuntimeException();
  upstream.onError(r);
  observer1.assertError(r);
  observer2.assertError(r);

  start.set(0, "initB");

  TestObserver<String> observer3 = new TestObserver<>();
  replayed.subscribe(observer3);
  observer3.assertValues("default", "initB");
}

Example 13

Source File: ReactiveIOInvoker.java From cxf with Apache License 2.0

5 votes

protected AsyncResponseImpl handleObservable(Message inMessage, Observable<?> obs) {
    final AsyncResponseImpl asyncResponse = new AsyncResponseImpl(inMessage);
    Disposable d = obs.subscribe(v -> asyncResponse.resume(v), t -> handleThrowable(asyncResponse, t));
    if (d == null) {
        throw new IllegalStateException("Subscribe did not return a Disposable");
    }
    return asyncResponse;
}

Example 14

Source File: ReplayingShareObservableTest.java From RxReplayingShare with Apache License 2.0

5 votes

@Test public void initialValueToNewSubscriber() {
  PublishSubject<String> subject = PublishSubject.create();
  Observable<String> observable = subject.compose(ReplayingShare.<String>instance());

  TestObserver<String> observer1 = new TestObserver<>();
  observable.subscribe(observer1);
  observer1.assertNoValues();

  subject.onNext("Foo");
  observer1.assertValues("Foo");

  TestObserver<String> observer2 = new TestObserver<>();
  observable.subscribe(observer2);
  observer2.assertValues("Foo");
}

Example 15

Source File: RxJava3Test.java From java-specialagent with Apache License 2.0

4 votes

private static void executeSequentialObservable(final String name, final List<Integer> result, final MockTracer tracer) {
  final Observable<Integer> observable = createSequentialObservable(tracer, false);
  final Observer<Integer> observer = observer(name, result);
  observable.subscribe(observer);
}

Example 16

Source File: TestOffHeap.java From RxCache with Apache License 2.0

4 votes

public static void main(String[] args) {

        RxCache.config(new RxCache.Builder().memory(new DirectBufferMemoryImpl(3)));

        RxCache rxCache = RxCache.getRxCache();

        User u1 = new User();
        u1.name = "tony1";
        u1.password = "123456";
        rxCache.save("test1",u1);

        User u2 = new User();
        u2.name = "tony2";
        u2.password = "123456";
        rxCache.save("test2",u2);

        User u3 = new User();
        u3.name = "tony3";
        u3.password = "123456";
        rxCache.save("test3",u3);

        User u4 = new User();
        u4.name = "tony4";
        u4.password = "123456";
        rxCache.save("test4",u4);

        Observable<Record<User>> observable = rxCache.load2Observable("test1", User.class);

        if (observable!=null) {

            observable.subscribe(new Consumer<Record<User>>() {
                @Override
                public void accept(Record<User> record) throws Exception {

                    User user = record.getData();
                    System.out.println(user.name);
                    System.out.println(user.password);
                }
            });
        }
    }

Example 17

Source File: TestDiskImplWithMoshi.java From RxCache with Apache License 2.0

4 votes

private static void testMap(RxCache rxCache) {

        Map<String, User> map = new HashMap<>();

        User u1 = new User();
        u1.name = "tonyMap1";
        u1.password = "map1123456";
        map.put("u1", u1);

        User u2 = new User();
        u2.name = "tonyMap12";
        u2.password = "map12345";
        map.put("u2", u2);
        rxCache.save("map", map);

        Type type = TypeBuilder
                .newInstance(Map.class)
                .addTypeParam(String.class)
                .addTypeParam(User.class)
                .build();

        Observable<Record<Map<String, User>>> observable = rxCache.load2Observable("map", type);

        observable.subscribe(new Consumer<Record<Map<String, User>>>() {

            @Override
            public void accept(Record<Map<String, User>> record) throws Exception {

                Map<String, User> data = record.getData();

                if (Preconditions.isNotBlank(data)) {

                    User user = data.get("u1");
                    System.out.println(user.name);
                    System.out.println(user.password);


                    User user2 = data.get("u2");
                    System.out.println(user2.name);
                    System.out.println(user2.password);
                }
            }
        });
    }

Example 18

Source File: TestDiskImplWithEncrypt.java From RxCache with Apache License 2.0

3 votes

public static void main(String[] args) {

        File cacheDirectory = new File("aaa");

        if (!cacheDirectory.exists()) {

            cacheDirectory.mkdir();
        }

        AES128Encryptor encryptor = new AES128Encryptor("abcdefghijklmnop");
        DiskImpl diskImpl = new DiskImpl(cacheDirectory,new GsonConverter(encryptor));

        RxCache.config(new RxCache.Builder().persistence(diskImpl));

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {

            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }

Example 19

Source File: TestOkio.java From RxCache with Apache License 2.0

3 votes

public static void main(String[] args) {

        File cacheDirectory = new File("aaa");

        if (!cacheDirectory.exists()) {

            cacheDirectory.mkdir();
        }

        OkioImpl okioImpl = new OkioImpl(cacheDirectory);

        RxCache.config(new RxCache.Builder().persistence(okioImpl));

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {

            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });


    }

Example 20

Source File: TestDiskImpl.java From RxCache with Apache License 2.0

3 votes

public static void main(String[] args) {

        File cacheDirectory = new File("aaa");

        if (!cacheDirectory.exists()) {

            cacheDirectory.mkdir();
        }

        DiskImpl diskImpl = new DiskImpl(cacheDirectory);

        RxCache.config(new RxCache.Builder().persistence(diskImpl));

        RxCache rxCache = RxCache.getRxCache();

        User u = new User();
        u.name = "tony";
        u.password = "123456";
        rxCache.save("test",u);

        Observable<Record<User>> observable = rxCache.load2Observable("test", User.class);

        observable.subscribe(new Consumer<Record<User>>() {

            @Override
            public void accept(Record<User> record) throws Exception {

                User user = record.getData();
                System.out.println(user.name);
                System.out.println(user.password);
            }
        });
    }