Examples with NonNull android.support.annotation.NonNull used on opensource projects

Example 41 with NonNull

use of android.support.annotation.NonNull in project storio by pushtorefresh.

the class UserWithTweetsGetResolver method mapFromCursor.

@NonNull
@Override
public UserWithTweets mapFromCursor(@NonNull Cursor cursor) {
    final StorIOSQLite storIOSQLite = storIOSQLiteFromPerformGet.get();
    // Or you can manually parse cursor (it will be sliiightly faster)
    final User user = userGetResolver.mapFromCursor(cursor);
    // Yep, you can reuse StorIO here!
    // Or, you can do manual low level requests here
    // BTW, if you profiled your app and found that such queries are not very fast
    // You can always add some optimized version for particular queries to improve the performance
    final List<Tweet> tweetsOfTheUser = storIOSQLite.get().listOfObjects(Tweet.class).withQuery(Query.builder().table(TweetsTable.TABLE).where(TweetsTable.COLUMN_AUTHOR + "=?").whereArgs(user.nick()).build()).prepare().executeAsBlocking();
    return new UserWithTweets(user, tweetsOfTheUser);
}

Example 42 with NonNull

use of android.support.annotation.NonNull in project storio by pushtorefresh.

the class BoxedTypesMethodsConstructorIgnoreNullStorIOSQLiteGetResolver method mapFromCursor.

/**
     * {@inheritDoc}
     */
@Override
@NonNull
public BoxedTypesMethodsConstructorIgnoreNull mapFromCursor(@NonNull Cursor cursor) {
    Boolean field1 = null;
    if (!cursor.isNull(cursor.getColumnIndex("field1"))) {
        field1 = cursor.getInt(cursor.getColumnIndex("field1")) == 1;
    }
    Short field2 = null;
    if (!cursor.isNull(cursor.getColumnIndex("field2"))) {
        field2 = cursor.getShort(cursor.getColumnIndex("field2"));
    }
    Integer field3 = null;
    if (!cursor.isNull(cursor.getColumnIndex("field3"))) {
        field3 = cursor.getInt(cursor.getColumnIndex("field3"));
    }
    Long field4 = null;
    if (!cursor.isNull(cursor.getColumnIndex("field4"))) {
        field4 = cursor.getLong(cursor.getColumnIndex("field4"));
    }
    Float field5 = null;
    if (!cursor.isNull(cursor.getColumnIndex("field5"))) {
        field5 = cursor.getFloat(cursor.getColumnIndex("field5"));
    }
    Double field6 = null;
    if (!cursor.isNull(cursor.getColumnIndex("field6"))) {
        field6 = cursor.getDouble(cursor.getColumnIndex("field6"));
    }
    BoxedTypesMethodsConstructorIgnoreNull object = new BoxedTypesMethodsConstructorIgnoreNull(field1, field2, field3, field4, field5, field6);
    return object;
}

Example 43 with NonNull

use of android.support.annotation.NonNull in project storio by pushtorefresh.

the class DefaultDeleteResolverTest method performDelete.

@Test
public void performDelete() {
    final StorIOContentResolver storIOContentResolver = mock(StorIOContentResolver.class);
    final StorIOContentResolver.LowLevel lowLevel = mock(StorIOContentResolver.LowLevel.class);
    when(storIOContentResolver.lowLevel()).thenReturn(lowLevel);
    final int expectedNumberOfRowsDeleted = 1;
    when(lowLevel.delete(any(DeleteQuery.class))).thenReturn(expectedNumberOfRowsDeleted);
    final Uri expectedUri = mock(Uri.class);
    final DeleteQuery expectedDeleteQuery = DeleteQuery.builder().uri(expectedUri).where("test where clause").whereArgs("test").build();
    final TestItem testItem = TestItem.newInstance();
    final DefaultDeleteResolver<TestItem> defaultDeleteResolver = new DefaultDeleteResolver<TestItem>() {

        @NonNull
        @Override
        protected DeleteQuery mapToDeleteQuery(@NonNull TestItem object) {
            assertThat(object).isSameAs(testItem);
            return expectedDeleteQuery;
        }
    };
    // Performing Delete Operation
    final DeleteResult deleteResult = defaultDeleteResolver.performDelete(storIOContentResolver, testItem);
    // checks that required delete was performed
    verify(lowLevel, times(1)).delete(expectedDeleteQuery);
    // only one delete should be performed
    verify(lowLevel, times(1)).delete(any(DeleteQuery.class));
    // delete result checks
    assertThat(deleteResult.numberOfRowsDeleted()).isEqualTo(expectedNumberOfRowsDeleted);
    assertThat(deleteResult.affectedUris()).hasSize(1);
    assertThat(deleteResult.affectedUris()).contains(expectedUri);
}

Example 44 with NonNull

use of android.support.annotation.NonNull in project storio by pushtorefresh.

the class TweetWithUserGetResolver method mapFromCursor.

// We expect that cursor will contain both Tweet and User: SQL JOIN
@NonNull
@Override
public TweetWithUser mapFromCursor(@NonNull Cursor cursor) {
    final Tweet tweet = Tweet.newTweet(cursor.getLong(cursor.getColumnIndexOrThrow(Relations.QUERY_COLUMN_TWEET_ID)), cursor.getString(cursor.getColumnIndexOrThrow(Relations.QUERY_COLUMN_TWEET_AUTHOR)), cursor.getString(cursor.getColumnIndexOrThrow(Relations.QUERY_COLUMN_TWEET_CONTENT)));
    final User user = User.newUser(cursor.getLong(cursor.getColumnIndexOrThrow(Relations.QUERY_COLUMN_USER_ID)), cursor.getString(cursor.getColumnIndexOrThrow(Relations.QUERY_COLUMN_USER_NICK)));
    return new TweetWithUser(tweet, user);
}

Example 45 with NonNull

use of android.support.annotation.NonNull in project storio by pushtorefresh.

the class DefaultPutResolverTest method shouldCloseCursorIfInsertThrowsException.

@Test
public void shouldCloseCursorIfInsertThrowsException() {
    final StorIOContentResolver storIOContentResolver = mock(StorIOContentResolver.class);
    final StorIOContentResolver.LowLevel lowLevel = mock(StorIOContentResolver.LowLevel.class);
    when(storIOContentResolver.lowLevel()).thenReturn(lowLevel);
    // item without id, should be inserted
    final TestItem testItem = new TestItem(null);
    final Query expectedQuery = Query.builder().uri(TestItem.CONTENT_URI).where(TestItem.COLUMN_ID + " = ?").whereArgs(testItem.getId()).build();
    final Cursor cursor = mock(Cursor.class);
    when(lowLevel.query(eq(expectedQuery))).thenReturn(cursor);
    when(cursor.getCount()).thenReturn(// No results -> insert should be performed
    0);
    final InsertQuery expectedInsertQuery = InsertQuery.builder().uri(TestItem.CONTENT_URI).build();
    when(lowLevel.insert(eq(expectedInsertQuery), any(ContentValues.class))).thenThrow(new IllegalStateException("Fake exception from ContentResolver"));
    final PutResolver<TestItem> putResolver = new DefaultPutResolver<TestItem>() {

        @NonNull
        @Override
        protected InsertQuery mapToInsertQuery(@NonNull TestItem object) {
            return InsertQuery.builder().uri(TestItem.CONTENT_URI).build();
        }

        @NonNull
        @Override
        protected UpdateQuery mapToUpdateQuery(@NonNull TestItem object) {
            return UpdateQuery.builder().uri(TestItem.CONTENT_URI).where(TestItem.COLUMN_ID + " = ?").whereArgs(object.getId()).build();
        }

        @NonNull
        @Override
        protected ContentValues mapToContentValues(@NonNull TestItem object) {
            return TestItem.MAP_TO_CONTENT_VALUES.call(object);
        }
    };
    try {
        putResolver.performPut(storIOContentResolver, testItem);
        failBecauseExceptionWasNotThrown(IllegalStateException.class);
    } catch (IllegalStateException expected) {
        assertThat(expected).hasMessage("Fake exception from ContentResolver");
        verify(storIOContentResolver).lowLevel();
        // Checks that it asks actual ContentResolver for results
        verify(lowLevel).query(eq(expectedQuery));
        verify(cursor).getCount();
        // Cursor must be closed in case of exception!
        verify(cursor).close();
        verify(lowLevel).insert(eq(expectedInsertQuery), any(ContentValues.class));
        verifyNoMoreInteractions(storIOContentResolver, lowLevel, cursor);
    }
}