Examples with UncheckedExecutionException com.google.common.util.concurrent.UncheckedExecutionException used on opensource projects

Example 56 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project caffeine by ben-manes.

the class CacheLoadingTest method testLoadInterruptedException.

public void testLoadInterruptedException() {
    Exception e = new InterruptedException();
    CacheLoader<Object, Object> loader = exceptionLoader(e);
    LoadingCache<Object, Object> cache = CaffeinatedGuava.build(Caffeine.newBuilder().recordStats().executor(MoreExecutors.directExecutor()), loader);
    CacheStats stats = cache.stats();
    assertEquals(0, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    // Sanity check:
    assertFalse(Thread.interrupted());
    try {
        cache.get(new Object());
        fail();
    } catch (ExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    assertTrue(Thread.interrupted());
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(1, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.getUnchecked(new Object());
        fail();
    } catch (UncheckedExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    assertTrue(Thread.interrupted());
    stats = cache.stats();
    assertEquals(2, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(2, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    cache.refresh(new Object());
    assertTrue(Thread.interrupted());
    checkLoggedCause(e);
    stats = cache.stats();
    assertEquals(2, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(3, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    Exception callableException = new InterruptedException();
    try {
        cache.get(new Object(), throwing(callableException));
        fail();
    } catch (ExecutionException expected) {
        assertSame(callableException, expected.getCause());
    }
    assertTrue(Thread.interrupted());
    stats = cache.stats();
    assertEquals(3, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(4, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.getAll(asList(new Object()));
        fail();
    } catch (ExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    assertTrue(Thread.interrupted());
    stats = cache.stats();
    assertEquals(4, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(5, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
}

Example 57 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project caffeine by ben-manes.

the class CacheLoadingTest method testBulkLoadingExceptionWithCause.

public void testBulkLoadingExceptionWithCause() {
    final Exception cause = new Exception();
    final UncheckedExecutionException uee = new UncheckedExecutionException(cause);
    final ExecutionException ee = new ExecutionException(cause);
    LoadingCache<Object, Object> cacheUnchecked = CaffeinatedGuava.build(Caffeine.newBuilder(), bulkLoader(exceptionLoader(uee)));
    LoadingCache<Object, Object> cacheChecked = CaffeinatedGuava.build(Caffeine.newBuilder(), bulkLoader(exceptionLoader(ee)));
    try {
        cacheUnchecked.getAll(asList(new Object()));
        fail();
    } catch (ExecutionException e) {
        fail();
    } catch (UncheckedExecutionException caughtEe) {
        assertSame(uee, caughtEe.getCause());
    }
    try {
        cacheChecked.getAll(asList(new Object()));
        fail();
    } catch (ExecutionException caughtEe) {
        assertSame(ee, caughtEe.getCause());
    }
}

Example 58 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project presto by prestodb.

the class FunctionAssertions method compileScanFilterProject.

private SourceOperatorFactory compileScanFilterProject(Expression filter, Expression projection, ExpressionCompiler compiler) {
    filter = new SymbolToInputRewriter(INPUT_MAPPING).rewrite(filter);
    projection = new SymbolToInputRewriter(INPUT_MAPPING).rewrite(projection);
    IdentityLinkedHashMap<Expression, Type> expressionTypes = getExpressionTypesFromInput(TEST_SESSION, metadata, SQL_PARSER, INPUT_TYPES, ImmutableList.of(filter, projection), emptyList());
    try {
        Supplier<CursorProcessor> cursorProcessor = compiler.compileCursorProcessor(toRowExpression(filter, expressionTypes), ImmutableList.of(toRowExpression(projection, expressionTypes)), SOURCE_ID);
        Supplier<PageProcessor> pageProcessor = compiler.compilePageProcessor(toRowExpression(filter, expressionTypes), ImmutableList.of(toRowExpression(projection, expressionTypes)));
        return new ScanFilterAndProjectOperator.ScanFilterAndProjectOperatorFactory(0, new PlanNodeId("test"), SOURCE_ID, PAGE_SOURCE_PROVIDER, cursorProcessor, pageProcessor, ImmutableList.of(), ImmutableList.of(expressionTypes.get(projection)));
    } catch (Throwable e) {
        if (e instanceof UncheckedExecutionException) {
            e = e.getCause();
        }
        throw new RuntimeException("Error compiling " + projection + ": " + e.getMessage(), e);
    }
}

Example 59 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project presto by prestodb.

the class FunctionAssertions method compileFilterWithNoInputColumns.

private OperatorFactory compileFilterWithNoInputColumns(Expression filter, ExpressionCompiler compiler) {
    filter = new SymbolToInputRewriter(ImmutableMap.of()).rewrite(filter);
    IdentityLinkedHashMap<Expression, Type> expressionTypes = getExpressionTypesFromInput(TEST_SESSION, metadata, SQL_PARSER, INPUT_TYPES, ImmutableList.of(filter), emptyList());
    try {
        Supplier<PageProcessor> processor = compiler.compilePageProcessor(toRowExpression(filter, expressionTypes), ImmutableList.of());
        return new FilterAndProjectOperator.FilterAndProjectOperatorFactory(0, new PlanNodeId("test"), processor, ImmutableList.of());
    } catch (Throwable e) {
        if (e instanceof UncheckedExecutionException) {
            e = e.getCause();
        }
        throw new RuntimeException("Error compiling " + filter + ": " + e.getMessage(), e);
    }
}

Example 60 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project presto by prestodb.

the class FunctionAssertions method compileFilterProject.

private OperatorFactory compileFilterProject(Expression filter, Expression projection, ExpressionCompiler compiler) {
    filter = new SymbolToInputRewriter(INPUT_MAPPING).rewrite(filter);
    projection = new SymbolToInputRewriter(INPUT_MAPPING).rewrite(projection);
    IdentityLinkedHashMap<Expression, Type> expressionTypes = getExpressionTypesFromInput(TEST_SESSION, metadata, SQL_PARSER, INPUT_TYPES, ImmutableList.of(filter, projection), emptyList());
    try {
        List<RowExpression> projections = ImmutableList.of(toRowExpression(projection, expressionTypes));
        Supplier<PageProcessor> processor = compiler.compilePageProcessor(toRowExpression(filter, expressionTypes), projections);
        return new FilterAndProjectOperator.FilterAndProjectOperatorFactory(0, new PlanNodeId("test"), processor, ImmutableList.of(expressionTypes.get(projection)));
    } catch (Throwable e) {
        if (e instanceof UncheckedExecutionException) {
            e = e.getCause();
        }
        throw new RuntimeException("Error compiling " + projection + ": " + e.getMessage(), e);
    }
}