Examples with RecordCoreException com.apple.foundationdb.record.RecordCoreException used on opensource projects

Example 81 with RecordCoreException

use of com.apple.foundationdb.record.RecordCoreException in project fdb-record-layer by FoundationDB.

the class ProbableIntersectionCursorTest method errorAndLimitInChild.

@Test
public void errorAndLimitInChild() {
    CompletableFuture<Integer> future = new CompletableFuture<>();
    RecordCursor<Integer> cursor = ProbableIntersectionCursor.create(Collections::singletonList, Arrays.asList(continuation -> RecordCursor.fromList(Arrays.asList(1, 2), continuation).limitRowsTo(1), continuation -> RecordCursor.fromFuture(future)), null, null);
    CompletableFuture<RecordCursorResult<Integer>> cursorResultFuture = cursor.onNext();
    final RecordCoreException ex = new RecordCoreException("something bad happened!");
    future.completeExceptionally(ex);
    ExecutionException executionException = assertThrows(ExecutionException.class, cursorResultFuture::get);
    assertNotNull(executionException.getCause());
    assertSame(ex, executionException.getCause());
}

Example 82 with RecordCoreException

use of com.apple.foundationdb.record.RecordCoreException in project fdb-record-layer by FoundationDB.

the class ProbableIntersectionCursorTest method errorInChild.

@Test
public void errorInChild() {
    CompletableFuture<Integer> future = new CompletableFuture<>();
    RecordCursor<Integer> cursor = ProbableIntersectionCursor.create(Collections::singletonList, Arrays.asList(continuation -> RecordCursor.fromList(Arrays.asList(1, 2), continuation), continuation -> RecordCursor.fromFuture(future)), null, null);
    CompletableFuture<RecordCursorResult<Integer>> cursorResultFuture = cursor.onNext();
    final RecordCoreException ex = new RecordCoreException("something bad happened!");
    future.completeExceptionally(ex);
    ExecutionException executionException = assertThrows(ExecutionException.class, cursorResultFuture::get);
    assertNotNull(executionException.getCause());
    assertSame(ex, executionException.getCause());
}

Example 83 with RecordCoreException

use of com.apple.foundationdb.record.RecordCoreException in project fdb-record-layer by FoundationDB.

the class UnorderedUnionCursorTest method errorAndLimitInChild.

@Test
public void errorAndLimitInChild() {
    CompletableFuture<Integer> future = new CompletableFuture<>();
    RecordCursor<Integer> cursor = UnorderedUnionCursor.create(Arrays.asList(continuation -> RecordCursor.fromList(Arrays.asList(1, 2), continuation).limitRowsTo(1), continuation -> RecordCursor.fromFuture(future)), null, null);
    RecordCursorResult<Integer> cursorResult = cursor.getNext();
    assertEquals(1, (int) cursorResult.get());
    CompletableFuture<RecordCursorResult<Integer>> cursorResultFuture = cursor.onNext();
    final RecordCoreException ex = new RecordCoreException("something bad happened!");
    future.completeExceptionally(ex);
    ExecutionException executionException = assertThrows(ExecutionException.class, cursorResultFuture::get);
    assertNotNull(executionException.getCause());
    assertSame(ex, executionException.getCause());
}

Example 84 with RecordCoreException

use of com.apple.foundationdb.record.RecordCoreException in project fdb-record-layer by FoundationDB.

the class UnorderedUnionCursorTest method errorInChild.

@Test
public void errorInChild() {
    CompletableFuture<Integer> future = new CompletableFuture<>();
    RecordCursor<Integer> cursor = UnorderedUnionCursor.create(Arrays.asList(continuation -> RecordCursor.fromList(Arrays.asList(1, 2), continuation), continuation -> RecordCursor.fromFuture(future)), null, null);
    RecordCursorResult<Integer> cursorResult = cursor.getNext();
    assertEquals(1, (int) cursorResult.get());
    cursorResult = cursor.getNext();
    assertEquals(2, (int) cursorResult.get());
    CompletableFuture<RecordCursorResult<Integer>> cursorResultFuture = cursor.onNext();
    final RecordCoreException ex = new RecordCoreException("something bad happened!");
    future.completeExceptionally(ex);
    ExecutionException executionException = assertThrows(ExecutionException.class, cursorResultFuture::get);
    assertNotNull(executionException.getCause());
    assertSame(ex, executionException.getCause());
}

Example 85 with RecordCoreException

use of com.apple.foundationdb.record.RecordCoreException in project fdb-record-layer by FoundationDB.

the class StringInterningLayerTest method testCreate.

@Test
void testCreate() {
    try (FDBRecordContext context = database.openContext()) {
        StringInterningLayer interningLayer = new StringInterningLayer(testSubspace);
        String toIntern = "some-string";
        byte[] metadata = Tuple.from("some-metadata").pack();
        ResolverResult interned = interningLayer.create(context, toIntern, metadata).join();
        assertArrayEquals(interned.getMetadata(), metadata, "we see the metadata with the interned value");
        Optional<ResolverResult> maybeRead = interningLayer.read(context, toIntern).join();
        assertIsPresentWithValue("we read the value", maybeRead, interned);
        Optional<String> maybeReverseRead = interningLayer.readReverse(context, interned.getValue()).join();
        assertIsPresentWithValue("the reverse lookup works", maybeReverseRead, toIntern);
        try {
            interningLayer.create(context, toIntern, null).join();
            fail("should throw exception");
        } catch (CompletionException ex) {
            assertThat(ex.getCause(), is(instanceOf(RecordCoreException.class)));
            assertThat(ex.getCause().getMessage(), containsString("value already exists in interning layer"));
            RecordCoreException cause = (RecordCoreException) ex.getCause();
            assertThat("exception log info has the key", cause.getLogInfo(), hasEntry("value", toIntern));
        }
    }
}