Examples with DataStoreException com.amplifyframework.datastore.DataStoreException used on opensource projects

Example 56 with DataStoreException

use of com.amplifyframework.datastore.DataStoreException in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method queryWithMaliciousPredicates.

/**
 * Test query with SQL injection.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
@Test
public void queryWithMaliciousPredicates() throws DataStoreException, InterruptedException {
    final BlogOwner jane = BlogOwner.builder().name("Jane Doe").build();
    adapter.save(jane);
    QueryPredicate predicate = BlogOwner.NAME.eq("Jane; DROP TABLE Person; --");
    CountDownLatch latch = new CountDownLatch(2);
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onMaliciousQuerySnapshot = resultOfMaliciousQuery -> {
        assertTrue(resultOfMaliciousQuery.getItems().isEmpty());
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = value -> {
    };
    Action onObservationComplete = NoOpAction.create();
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(predicate, null), observationStarted, onMaliciousQuerySnapshot, onObservationError, onObservationComplete);
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onAfterMaliciousQuery = resultAfterMaliciousQuery -> {
        assertTrue(resultAfterMaliciousQuery.getItems().contains(jane));
        latch.countDown();
    };
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(null, null), observationStarted, onAfterMaliciousQuery, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}

Example 57 with DataStoreException

use of com.amplifyframework.datastore.DataStoreException in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method querySavedDataWithMultipleItemsThenItemSaves.

/**
 * Test querying the saved item in the SQLite database with observeQuery.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
// @Test
public void querySavedDataWithMultipleItemsThenItemSaves() throws DataStoreException, InterruptedException {
    CountDownLatch latch = new CountDownLatch(1);
    CountDownLatch changeLatch = new CountDownLatch(1);
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    final List<BlogOwner> savedModels = new ArrayList<>();
    final int numModels = 10;
    AtomicInteger count = new AtomicInteger(0);
    for (int counter = 0; counter < numModels; counter++) {
        final BlogOwner blogOwner = BlogOwner.builder().name("namePrefix:" + counter).build();
        adapter.save(blogOwner);
        savedModels.add(blogOwner);
    }
    Consumer<DataStoreQuerySnapshot<BlogOwner>> onQuerySnapshot = value -> {
        if (count.get() == 0) {
            for (BlogOwner blogOwner : savedModels) {
                assertTrue(value.getItems().contains(blogOwner));
            }
            latch.countDown();
        } else {
            assertEquals(12, value.getItems().size());
            changeLatch.countDown();
        }
        count.incrementAndGet();
    };
    adapter.observeQuery(BlogOwner.class, new ObserveQueryOptions(null, null), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    assertTrue(latch.await(30, TimeUnit.SECONDS));
    for (int counter = 11; counter < 13; counter++) {
        final BlogOwner blogOwner = BlogOwner.builder().name("namePrefix:" + counter).build();
        savedModels.add(blogOwner);
        adapter.save(blogOwner);
    }
    assertTrue(changeLatch.await(30, TimeUnit.SECONDS));
}

Example 58 with DataStoreException

use of com.amplifyframework.datastore.DataStoreException in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method querySavedDataWithPredicatesOnForeignKey.

/**
 * Test querying with predicate condition on connected model.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
@Test
public void querySavedDataWithPredicatesOnForeignKey() throws DataStoreException, InterruptedException {
    final BlogOwner blogOwner = BlogOwner.builder().name("Jane Doe").build();
    adapter.save(blogOwner);
    final Blog blog = Blog.builder().name("Jane's Commercial Real Estate Blog").owner(blogOwner).build();
    adapter.save(blog);
    CountDownLatch latch = new CountDownLatch(1);
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<Blog>> onQuerySnapshot = value -> {
        assertTrue(value.getItems().contains(blog));
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    adapter.observeQuery(Blog.class, new ObserveQueryOptions(BlogOwner.NAME.eq("Jane Doe"), null), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}

Example 59 with DataStoreException

use of com.amplifyframework.datastore.DataStoreException in project amplify-android by aws-amplify.

the class SQLiteStorageAdapterObserveQueryTest method querySavedDataWithForeignKey.

/**
 * Test that querying the saved item with a foreign key with observeQuery
 * also populates that instance variable with object.
 *
 * @throws DataStoreException   On unexpected failure manipulating items in/out of DataStore
 * @throws InterruptedException On unexpected failure manipulating items in/out of DataStore
 */
@Test
public void querySavedDataWithForeignKey() throws DataStoreException, InterruptedException {
    CountDownLatch latch = new CountDownLatch(1);
    final BlogOwner blogOwner = BlogOwner.builder().name("Alan Turing").build();
    final Blog blog = Blog.builder().name("Alan's Software Blog").owner(blogOwner).build();
    adapter.save(blogOwner);
    adapter.save(blog);
    Consumer<Cancelable> observationStarted = NoOpConsumer.create();
    Consumer<DataStoreQuerySnapshot<Blog>> onQuerySnapshot = value -> {
        assertTrue(value.getItems().contains(blog));
        latch.countDown();
    };
    Consumer<DataStoreException> onObservationError = NoOpConsumer.create();
    Action onObservationComplete = NoOpAction.create();
    adapter.observeQuery(Blog.class, new ObserveQueryOptions(null, null), observationStarted, onQuerySnapshot, onObservationError, onObservationComplete);
    assertTrue(latch.await(1, TimeUnit.SECONDS));
}

Example 60 with DataStoreException

use of com.amplifyframework.datastore.DataStoreException in project amplify-android by aws-amplify.

the class InMemoryStorageAdapter method delete.

// item.getClass() -> Class<?>, but type is T. So cast as Class<T> is OK.
@SuppressWarnings("unchecked")
@Override
public <T extends Model> void delete(@NonNull Class<T> itemClass, @NonNull StorageItemChange.Initiator initiator, @NonNull QueryPredicate predicate, @NonNull Action onSuccess, @NonNull Consumer<DataStoreException> onError) {
    final ModelSchema schema;
    try {
        schema = ModelSchema.fromModelClass(itemClass);
    } catch (AmplifyException schemaBuildFailure) {
        onError.accept(new DataStoreException("Failed to build model schema.", schemaBuildFailure, "Verify your model."));
        return;
    }
    for (Model savedItem : items) {
        if (!itemClass.isInstance(savedItem) || !predicate.evaluate(savedItem)) {
            continue;
        }
        items.remove(savedItem);
        StorageItemChange<T> deletion = StorageItemChange.<T>builder().item((T) savedItem).modelSchema(schema).type(StorageItemChange.Type.DELETE).predicate(predicate).initiator(initiator).build();
        itemChangeStream.onNext(deletion);
    }
    onSuccess.call();
}