Java NestedRuntimeException類代碼示例

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Override
protected Object invoke(final RemoteInvocation invocation, final Object targetObject)
	throws NoSuchMethodException, IllegalAccessException, InvocationTargetException
{
	Throwable unwrapped = null;
	try
	{
		Object rval = super.invoke(invocation, targetObject);
		rval = initialiser.unwrapHibernate(rval);
		rval = initialiser.initialise(rval, new RemoteSimplifier());
		return rval;
	}
	catch( InvocationTargetException e )
	{
		unwrapped = e.getTargetException();
		Throwable t2 = unwrapped;
		// We want to determine if hibernate exception is thrown at any
		// point
		while( t2 != null )
		{
			if( t2 instanceof NestedRuntimeException )
			{
				logger.error(unwrapped.getMessage(), unwrapped);
				throw new RuntimeApplicationException(unwrapped.getMessage());
			}
			t2 = t2.getCause();
		}
		logger.error("Error invoking " + invocation.getMethodName(), unwrapped);
		throw e;
	}
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test
public void testFilterByClass() throws NoSuchMethodException {
	ComposablePointcut pc = new ComposablePointcut();

	assertTrue(pc.getClassFilter().matches(Object.class));

	ClassFilter cf = new RootClassFilter(Exception.class);
	pc.intersection(cf);
	assertFalse(pc.getClassFilter().matches(Object.class));
	assertTrue(pc.getClassFilter().matches(Exception.class));
	pc.intersection(new RootClassFilter(NestedRuntimeException.class));
	assertFalse(pc.getClassFilter().matches(Exception.class));
	assertTrue(pc.getClassFilter().matches(NestedRuntimeException.class));
	assertFalse(pc.getClassFilter().matches(String.class));
	pc.union(new RootClassFilter(String.class));
	assertFalse(pc.getClassFilter().matches(Exception.class));
	assertTrue(pc.getClassFilter().matches(String.class));
	assertTrue(pc.getClassFilter().matches(NestedRuntimeException.class));
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
/**
 * Selecting {@link SystemException} from {@link BeanCreationException} causes if exists to be able to return with user-readable exception message.
 * @param e is the catched exception
 * @return with {@link SystemException} if causes contains {@link SystemException} else null
 */
public SystemException getSystemException(final Exception e) {
    SystemException result = null;
    if (e instanceof BeanCreationException) {
        if (((NestedRuntimeException) e).getMostSpecificCause() != null) {
            Throwable ex = e;
            boolean found = false;
            while (ex.getCause() != null && !found) {
                if (ex.getCause() instanceof SystemException) {
                    found = true;
                    result = (SystemException) ex.getCause();
                }
                ex = ex.getCause();
            }
        }
    }
    return result;
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
boolean update(String collectionName, Entity entity, List<Entity> failed, AbstractMessageReport report,
        ReportStats reportStats, Source nrSource) {
    boolean res = false;

    try {
        res = entityRepository.updateWithRetries(collectionName, entity, totalRetries);
        if (!res) {
            failed.add(entity);
        }
    } catch (MongoException e) {
        NestedRuntimeException wrapper = new NestedRuntimeException("Mongo Exception", e) {
            private static final long serialVersionUID = 1L;
        };
        reportWarnings(wrapper.getMostSpecificCause().getMessage(), collectionName,
                ((SimpleEntity) entity).getSourceFile(), report, reportStats, nrSource);
    }

    return res;
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Override
public boolean contains(Class<?> exClass) {
	if (super.contains(exClass)) {
		return true;
	}
	if (this.relatedCauses != null) {
		for (Throwable relatedCause : this.relatedCauses) {
			if (relatedCause instanceof NestedRuntimeException &&
					((NestedRuntimeException) relatedCause).contains(exClass)) {
				return true;
			}
		}
	}
	return false;
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
protected IoTPException handleException(Exception exception) {
  String message;
  if (exception instanceof NestedRuntimeException) {
    message = ((NestedRuntimeException) exception).getMostSpecificCause().getMessage();
  } else {
    message = exception.getMessage();
  }
  return new IoTPException(String.format("Unable to send mail: %s", message), IoTPErrorCode.GENERAL);
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test
public void testIntersection() {
	assertTrue(exceptionFilter.matches(RuntimeException.class));
	assertTrue(hasRootCauseFilter.matches(NestedRuntimeException.class));
	ClassFilter intersection = ClassFilters.intersection(exceptionFilter, hasRootCauseFilter);
	assertFalse(intersection.matches(RuntimeException.class));
	assertFalse(intersection.matches(TestBean.class));
	assertTrue(intersection.matches(NestedRuntimeException.class));
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test
public void testScriptCompilationException() throws Exception {
	try {
		new ClassPathXmlApplicationContext("org/springframework/scripting/groovy/groovyBrokenContext.xml");
		fail("Should throw exception for broken script file");
	}
	catch (NestedRuntimeException ex) {
		assertTrue("Wrong root cause: " + ex, ex.contains(ScriptCompilationException.class));
	}
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test
public void scriptCompilationException() throws Exception {
	try {
		new ClassPathXmlApplicationContext("org/springframework/scripting/bsh/bshBrokenContext.xml");
		fail("Must throw exception for broken script file");
	}
	catch (NestedRuntimeException ex) {
		assertTrue(ex.contains(ScriptCompilationException.class));
	}
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
/**
 * Looks up a Spring managed bean from an Application Context. First looks for a bean
 * with name specified. If no such bean exists, looks for a bean by type. If there is
 * only one bean of the appropriate type, it is returned. If zero or more than one bean
 * of the correct type exists, an exception is thrown.
 *
 * @param ctx the Spring Application Context
 * @param name the name of the spring bean to look for
 * @param type the type of bean to look for
 * @param allowFindByType true to indicate that finding a bean by type is acceptable
 *        if find by name fails.
 * @exception RuntimeException various subclasses of RuntimeException are thrown if it
 *            is not possible to find a unique matching bean in the spring context given
 *            the constraints supplied.
 */
public static Object findSpringBean(ApplicationContext ctx,
                                       String name,
                                       Class<?> type,
                                       boolean allowFindByType) {
    // First try to lookup using the name provided
    try {
        Object bean = ctx.getBean(name, type);
        if (bean != null) {
            log.debug("Found spring bean with name [", name, "] and type [", bean.getClass()
                    .getName(), "]");
        }
        return bean;
    }
    catch (NestedRuntimeException nre) {
        if (!allowFindByType) throw nre;
    }

    // If we got here then we didn't find a bean yet, try by type
    String[] beanNames = ctx.getBeanNamesForType(type);
    if (beanNames.length == 0) {
        throw new StripesRuntimeException(
            "Unable to find SpringBean with name [" + name + "] or type [" +
            type.getName() + "] in the Spring application context.");
    }
    else if (beanNames.length > 1) {
        throw new StripesRuntimeException(
            "Unable to find SpringBean with name [" + name + "] or unique bean with type [" +
            type.getName() + "] in the Spring application context. Found " + beanNames.length +
            "beans of matching type.");
    }
    else {
        log.debug("Found unique SpringBean with type [" + type.getName() + "]. Matching on ",
                 "type is a little risky so watch out!");
        return ctx.getBean(beanNames[0], type);
    }
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test(expected = NestedRuntimeException.class)
public void loginShouldFail() {

	ClientHttpRequestFactory clientHttpRequestFactory = ClientHttpRequestFactoryFactory
			.create(new ClientOptions(), Settings.createSslConfiguration());
	RestTemplate restTemplate = VaultClients.createRestTemplate(
			TestRestTemplateFactory.TEST_VAULT_ENDPOINT, clientHttpRequestFactory);

	new ClientCertificateAuthentication(restTemplate).login();
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test(expected = NestedRuntimeException.class)
public void authenticationStepsLoginShouldFail() {

	ClientHttpRequestFactory clientHttpRequestFactory = ClientHttpRequestFactoryFactory
			.create(new ClientOptions(), Settings.createSslConfiguration());
	RestTemplate restTemplate = VaultClients.createRestTemplate(
			TestRestTemplateFactory.TEST_VAULT_ENDPOINT, clientHttpRequestFactory);

	new AuthenticationStepsExecutor(
			ClientCertificateAuthentication.createAuthenticationSteps(), restTemplate)
			.login();
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
protected ThingsboardException handleException(Exception exception) {
    String message;
    if (exception instanceof NestedRuntimeException) {
        message = ((NestedRuntimeException)exception).getMostSpecificCause().getMessage();
    } else {
        message = exception.getMessage();
    }
    return new ThingsboardException(String.format("Unable to send mail: %s", message),
            ThingsboardErrorCode.GENERAL);
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test
public void invalidPollEndpoint() throws Exception {
    try (AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext()) {
        ctx.register(SettingsConfiguration.class);
        ctx.getEnvironment().getPropertySources().addFirst(exclude(validProperties(), "taxiiService.pollEndpoint"));
        ctx.refresh();
        fail("The context creation must fail because of invalid configuration.");
    } catch (NestedRuntimeException e) {
        BindException be = (BindException) e.getRootCause();
        handler.handle(be);
        verify(err).println(contains("pollEndpoint has illegal value"));
    }
}
 

import org.springframework.core.NestedRuntimeException; //導入依賴的package包/類
@Test
public void refuseMissingConfiguration() throws Exception {
    try (AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(SettingsConfiguration.class)) {
        fail("The context creation must fail because of missing configuration.");
    } catch (NestedRuntimeException e) {
        BindException be = (BindException) e.getRootCause();
        assertThat(be.getFieldErrors(), is(not(emptyCollectionOf(FieldError.class))));
    }
}