Example usage for java.lang Exception getSuppressed

Introduction

In this page you can find the example usage for java.lang Exception getSuppressed.

Prototype

public final synchronized Throwable[] getSuppressed() 

Source Link

Document

Returns an array containing all of the exceptions that were suppressed, typically by the try -with-resources statement, in order to deliver this exception.

Usage

From source file:Test.java

public static void main(String[] args) {
    try (MyResource resource1 = new MyResource(); OtherResource resource2 = new OtherResource()) {
        resource1.do1();
        resource2.do2();
    } catch (Exception e) {
        e.printStackTrace();/* w w w .jav  a 2s.  c  o m*/
        for (Throwable throwable : e.getSuppressed()) {
            System.out.println(throwable);
        }
    }

}

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From source file:com.vrane.metaGlacierSDK.MD5File.java

String md5hex() {
    try (FileInputStream in = new FileInputStream(path)) {
        return DigestUtils.md5Hex(in);
    } catch (FileNotFoundException ex) {
        LGR.log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        LGR.log(Level.SEVERE, null, ex);
    } catch (Exception e) {
        if (e.getSuppressed() != null) {
            for (Throwable t : e.getSuppressed()) {
                LGR.log(Level.SEVERE, null, t);
            }/*from   w  ww .j a v a 2 s  .c o m*/
        } else {
            LGR.log(Level.SEVERE, null, e);
        }
    }
    return null;
}

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From source file:net.orfjackal.retrolambda.test.TryWithResourcesTest.java

@Test
public void suppressed_exceptions() {
    Exception thrown;
    try {// w  ww .  j a  v a 2  s  .co m
        try (ThrowSecondaryExceptionOnClose c = new ThrowSecondaryExceptionOnClose()) {
            throw new PrimaryException();
        }
    } catch (Exception e) {
        thrown = e;
    }

    assertThat("thrown", thrown, is(instanceOf(PrimaryException.class)));
    assertThat("cause", thrown.getCause(), is(nullValue()));

    // On Java 6 and lower we will swallow the suppressed exception, because the API does not exist,
    // but on Java 7 we want to keep the original behavior.
    if (SystemUtils.isJavaVersionAtLeast(1.7f)) {
        assertThat("suppressed", thrown.getSuppressed(), arrayContaining(instanceOf(SecondaryException.class)));
    }
}

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From source file:de.haber.xmind2latex.XMindToLatexExporterConfigurationTest.java

@Test
public void testConfigureInXMindSource() {
    File in = new File("src/test/resources/example.xmind");

    String expectedOut = in.getAbsolutePath().concat(".tex");

    String[] args = new String[] { "-i", in.getPath() };
    XMindToLatexExporter exporter;// w ww  .  j  ava2s.  c  om
    try {
        exporter = CliParameters.build(args);
        assertEquals(expectedOut, exporter.getTargetFile().getAbsolutePath());
        assertTrue(exporter.getxMindSourceAsStream().getClass().getName(),
                exporter.getxMindSourceAsStream() instanceof ZipInputStream);
        ZipInputStream fis = (ZipInputStream) exporter.getxMindSourceAsStream();
        assertNotNull(fis);
        assertFalse(exporter.isOverwriteExistingFile());
    } catch (Exception e) {
        for (Throwable t : e.getSuppressed()) {
            t.printStackTrace();
        }
        fail(e.getMessage());
    }
}

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From source file:com.strandls.alchemy.rest.client.AlchemyRestClientFactoryTest.java

/**
 * Test method for/*from   w  w  w  . j  av a 2 s  .  c o m*/
 * {@link com.strandls.alchemy.rest.client.AlchemyRestClientFactory#getInstance(java.lang.Class, java.lang.String, javax.ws.rs.client.Client)}
 * .
 *
 * Test generic exception is relayed correctly without loosing message.
 *
 * @throws Exception
 */
@Test
public void testExceptionMapping() throws Exception {
    final TestWebserviceExceptionHandling service = clientFactory
            .getInstance(TestWebserviceExceptionHandling.class);
    try {
        service.fail();
        fail("Should have thrown an exception");
    } catch (final Exception e) {
        assertEquals(TestWebserviceExceptionHandling.EXCEPTION_STRING, e.getMessage());

        // ensure the mixin got applied
        assertNull(e.getCause());
        // ensure server stack trace is masked.
        // will have local stack trace though.
        final StackTraceElement[] stackTrace = e.getStackTrace();
        for (final StackTraceElement stackTraceElement : stackTrace) {
            assertFalse(stackTraceElement.toString()
                    .contains(TestWebserviceExceptionHandling.class.getName() + ".fail"));
        }
        assertEquals(0, e.getSuppressed().length);

    }

}

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From source file:org.sakuli.services.forwarder.gearman.GearmanResultServiceImplTest.java

@Test
public void testSaveAllResultsWrongConnectionCacheResults() throws Exception {
    when(properties.getServiceType()).thenReturn("passive");
    final String queueName = "check_results";
    when(properties.getServerQueue()).thenReturn(queueName);
    final String host = "not-resolveable-host.de";
    when(properties.getServerHost()).thenReturn(host);
    final int port = 4730;
    when(properties.getServerPort()).thenReturn(port);
    when(properties.getNagiosHost()).thenReturn("win7sakuli");
    when(properties.isCacheEnabled()).thenReturn(true);

    when(checkResultBuilder.build()).thenReturn(
            new NagiosCachedCheckResult(queueName, "sakuli_demo22__2015_03_07_12_59_00_00", testResult));

    GearmanClient gearmanClient = mock(GearmanClientImpl.class);
    doReturn(gearmanClient).when(testling).getGearmanClient();
    GearmanJobServerConnection connection = mock(GearmanJobServerConnection.class);
    doReturn(connection).when(testling).getGearmanConnection(host, port);
    when(gearmanClient.addJobServer(connection)).thenThrow(new UnresolvedAddressException());

    when(gearmanCacheService.getCachedResults()).thenReturn(Collections.emptyList());

    doAnswer(invocationOnMock -> {/*from   www .  j ava 2 s .  c  o m*/
        assertEquals(((List) invocationOnMock.getArguments()[0]).size(), 1L);
        return null;
    }).when(gearmanCacheService).cacheResults(anyList());

    doAnswer(invocationOnMock -> {
        Exception exception = (Exception) invocationOnMock.getArguments()[0];
        assertRegExMatch(exception.getMessage(), "Could not transfer Sakuli results to the Gearman server.*");
        assertEquals(exception.getSuppressed()[0].getClass(), UnresolvedAddressException.class);
        return null;
    }).when(exceptionHandler).handleException(any(Throwable.class), anyBoolean());

    testling.saveAllResults();

    //checks
    verify(gearmanCacheService).cacheResults(anyList());
    verify(gearmanCacheService).getCachedResults();
    verify(exceptionHandler).handleException(any(SakuliForwarderException.class), anyBoolean());
    verify(testling).getGearmanClient();
    verify(testling).getGearmanConnection(host, port);
    verify(gearmanClient).addJobServer(connection);
    verify(gearmanClient).shutdown();
}

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