Examples with StorIOException com.pushtorefresh.storio.StorIOException used on opensource projects

Example 26 with StorIOException

use of com.pushtorefresh.storio.StorIOException in project storio by pushtorefresh.

the class OnSubscribeExecuteAsBlockingSingleTest method shouldCallOnErrorIfExceptionOccurred.

@SuppressWarnings("CheckResult")
@Test
public void shouldCallOnErrorIfExceptionOccurred() {
    //noinspection unchecked
    final PreparedOperation<Object> preparedOperation = mock(PreparedOperation.class);
    StorIOException expectedException = new StorIOException("test exception");
    when(preparedOperation.executeAsBlocking()).thenThrow(expectedException);
    TestSubscriber<Object> testSubscriber = new TestSubscriber<Object>();
    Single<Object> single = Single.create(OnSubscribeExecuteAsBlockingSingle.newInstance(preparedOperation));
    verifyZeroInteractions(preparedOperation);
    single.subscribe(testSubscriber);
    testSubscriber.assertError(expectedException);
    testSubscriber.assertTerminalEvent();
    verify(preparedOperation).executeAsBlocking();
    verify(preparedOperation, never()).asRxSingle();
    verify(preparedOperation, never()).asRxObservable();
}

Example 27 with StorIOException

use of com.pushtorefresh.storio.StorIOException in project storio by pushtorefresh.

the class PreparedGetNumberOfResultsTest method shouldWrapExceptionIntoStorIOExceptionForObservable.

@Test
public void shouldWrapExceptionIntoStorIOExceptionForObservable() {
    final StorIOContentResolver storIOContentResolver = mock(StorIOContentResolver.class);
    Uri testUri = mock(Uri.class);
    when(storIOContentResolver.observeChangesOfUri(eq(testUri))).thenReturn(Observable.<Changes>empty());
    //noinspection unchecked
    final GetResolver<Integer> getResolver = mock(GetResolver.class);
    when(getResolver.performGet(eq(storIOContentResolver), any(Query.class))).thenThrow(new IllegalStateException("test exception"));
    final TestSubscriber<Integer> testSubscriber = new TestSubscriber<Integer>();
    new PreparedGetNumberOfResults.Builder(storIOContentResolver).withQuery(Query.builder().uri(testUri).build()).withGetResolver(getResolver).prepare().asRxObservable().subscribe(testSubscriber);
    testSubscriber.awaitTerminalEvent(60, SECONDS);
    testSubscriber.assertError(StorIOException.class);
    assertThat(testSubscriber.getOnErrorEvents()).hasSize(1);
    StorIOException storIOException = (StorIOException) testSubscriber.getOnErrorEvents().get(0);
    IllegalStateException cause = (IllegalStateException) storIOException.getCause();
    assertThat(cause).hasMessage("test exception");
    testSubscriber.unsubscribe();
}

Example 28 with StorIOException

use of com.pushtorefresh.storio.StorIOException in project storio by pushtorefresh.

the class PreparedGetNumberOfResultsTest method shouldWrapExceptionIntoStorIOExceptionForSingle.

@Test
public void shouldWrapExceptionIntoStorIOExceptionForSingle() {
    final StorIOContentResolver storIOContentResolver = mock(StorIOContentResolver.class);
    Uri testUri = mock(Uri.class);
    //noinspection unchecked
    final GetResolver<Integer> getResolver = mock(GetResolver.class);
    when(getResolver.performGet(eq(storIOContentResolver), any(Query.class))).thenThrow(new IllegalStateException("test exception"));
    final TestSubscriber<Integer> testSubscriber = new TestSubscriber<Integer>();
    new PreparedGetNumberOfResults.Builder(storIOContentResolver).withQuery(Query.builder().uri(testUri).build()).withGetResolver(getResolver).prepare().asRxSingle().subscribe(testSubscriber);
    testSubscriber.awaitTerminalEvent(60, SECONDS);
    testSubscriber.assertError(StorIOException.class);
    assertThat(testSubscriber.getOnErrorEvents()).hasSize(1);
    StorIOException storIOException = (StorIOException) testSubscriber.getOnErrorEvents().get(0);
    IllegalStateException cause = (IllegalStateException) storIOException.getCause();
    assertThat(cause).hasMessage("test exception");
    testSubscriber.unsubscribe();
}

Example 29 with StorIOException

use of com.pushtorefresh.storio.StorIOException in project storio by pushtorefresh.

the class PreparedPutObject method executeAsBlocking.

/**
     * Executes Put Operation immediately in current thread.
     * <p>
     * Notice: This is blocking I/O operation that should not be executed on the Main Thread,
     * it can cause ANR (Activity Not Responding dialog), block the UI and drop animations frames.
     * So please, call this method on some background thread. See {@link WorkerThread}.
     *
     * @return non-null result of Put Operation.
     */
@SuppressWarnings("unchecked")
@WorkerThread
@NonNull
@Override
public PutResult executeAsBlocking() {
    try {
        final StorIOSQLite.LowLevel lowLevel = storIOSQLite.lowLevel();
        final PutResolver<T> putResolver;
        if (explicitPutResolver != null) {
            putResolver = explicitPutResolver;
        } else {
            final SQLiteTypeMapping<T> typeMapping = lowLevel.typeMapping((Class<T>) object.getClass());
            if (typeMapping == null) {
                throw new IllegalStateException("Object does not have type mapping: " + "object = " + object + ", object.class = " + object.getClass() + ", " + "db was not affected by this operation, please add type mapping for this type");
            }
            putResolver = typeMapping.putResolver();
        }
        final PutResult putResult = putResolver.performPut(storIOSQLite, object);
        if (putResult.wasInserted() || putResult.wasUpdated()) {
            lowLevel.notifyAboutChanges(Changes.newInstance(putResult.affectedTables()));
        }
        return putResult;
    } catch (Exception exception) {
        throw new StorIOException("Error has occurred during Put operation. object = " + object, exception);
    }
}

Example 30 with StorIOException

use of com.pushtorefresh.storio.StorIOException in project storio by pushtorefresh.

the class PreparedDeleteCollectionOfObjects method executeAsBlocking.

/**
     * Executes Delete Operation immediately in current thread.
     * <p>
     * Notice: This is blocking I/O operation that should not be executed on the Main Thread,
     * it can cause ANR (Activity Not Responding dialog), block the UI and drop animations frames.
     * So please, call this method on some background thread. See {@link WorkerThread}.
     *
     * @return non-null results of Delete Operation.
     */
@SuppressWarnings("unchecked")
@WorkerThread
@NonNull
@Override
public DeleteResults<T> executeAsBlocking() {
    try {
        final StorIOSQLite.LowLevel lowLevel = storIOSQLite.lowLevel();
        // Nullable
        final List<SimpleImmutableEntry<T, DeleteResolver<T>>> objectsAndDeleteResolvers;
        if (explicitDeleteResolver != null) {
            objectsAndDeleteResolvers = null;
        } else {
            objectsAndDeleteResolvers = new ArrayList<SimpleImmutableEntry<T, DeleteResolver<T>>>(objects.size());
            for (final T object : objects) {
                final SQLiteTypeMapping<T> typeMapping = (SQLiteTypeMapping<T>) lowLevel.typeMapping(object.getClass());
                if (typeMapping == null) {
                    throw new IllegalStateException("One of the objects from the collection does not have type mapping: " + "object = " + object + ", object.class = " + object.getClass() + "," + "db was not affected by this operation, please add type mapping for this type");
                }
                objectsAndDeleteResolvers.add(new SimpleImmutableEntry<T, DeleteResolver<T>>(object, typeMapping.deleteResolver()));
            }
        }
        if (useTransaction) {
            lowLevel.beginTransaction();
        }
        final Map<T, DeleteResult> results = new HashMap<T, DeleteResult>(objects.size());
        boolean transactionSuccessful = false;
        try {
            if (explicitDeleteResolver != null) {
                for (final T object : objects) {
                    final DeleteResult deleteResult = explicitDeleteResolver.performDelete(storIOSQLite, object);
                    results.put(object, deleteResult);
                    if (!useTransaction && deleteResult.numberOfRowsDeleted() > 0) {
                        lowLevel.notifyAboutChanges(Changes.newInstance(deleteResult.affectedTables()));
                    }
                }
            } else {
                for (final SimpleImmutableEntry<T, DeleteResolver<T>> objectAndDeleteResolver : objectsAndDeleteResolvers) {
                    final T object = objectAndDeleteResolver.getKey();
                    final DeleteResolver<T> deleteResolver = objectAndDeleteResolver.getValue();
                    final DeleteResult deleteResult = deleteResolver.performDelete(storIOSQLite, object);
                    results.put(object, deleteResult);
                    if (!useTransaction && deleteResult.numberOfRowsDeleted() > 0) {
                        lowLevel.notifyAboutChanges(Changes.newInstance(deleteResult.affectedTables()));
                    }
                }
            }
            if (useTransaction) {
                lowLevel.setTransactionSuccessful();
                transactionSuccessful = true;
            }
        } finally {
            if (useTransaction) {
                lowLevel.endTransaction();
                // if delete was in transaction and it was successful -> notify about changes
                if (transactionSuccessful) {
                    // in most cases it will be one table
                    final Set<String> affectedTables = new HashSet<String>(1);
                    for (final T object : results.keySet()) {
                        final DeleteResult deleteResult = results.get(object);
                        if (deleteResult.numberOfRowsDeleted() > 0) {
                            affectedTables.addAll(results.get(object).affectedTables());
                        }
                    }
                    // It'll reduce number of possible deadlock situations
                    if (!affectedTables.isEmpty()) {
                        lowLevel.notifyAboutChanges(Changes.newInstance(affectedTables));
                    }
                }
            }
        }
        return DeleteResults.newInstance(results);
    } catch (Exception exception) {
        throw new StorIOException("Error has occurred during Delete operation. objects = " + objects, exception);
    }
}