Example usage for java.lang Exception getCause

Introduction

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

Prototype

public synchronized Throwable getCause()

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:com.yahoo.druid.metriccollector.MetricCollectorResourceTest.java

@Test(expected = IllegalArgumentException.class)
public void testExceptionBrokerList() throws Throwable {
    Injector injector = GuiceInjectors.makeStartupInjectorWithModules(ImmutableList.<Module>of());

    injector.getInstance(Properties.class).put("druid.metricCollector.kafkaProducerConfig", "{}");
    injector.getInstance(Properties.class).put("druid.metricCollector.kafkaTopicPrefix", "testPrefix");
    try {/*  ww  w  . j a v  a2s  .c  om*/
        injector = Initialization.makeInjectorWithModules(injector, ImmutableList.of(new Module() {
            @Override
            public void configure(Binder binder) {
                binder.bindConstant().annotatedWith(Names.named("serviceName")).to("test");
                binder.bindConstant().annotatedWith(Names.named("servicePort")).to(0);
                binder.bind(Producer.class).toProvider(KafkaProducerProvider.class);
                JsonConfigProvider.bind(binder, "druid.metricCollector", MetricCollectorConfig.class);
            }
        }));
        injector.getInstance(Producer.class);
    } catch (Exception e) {
        throw e.getCause();
    }

}

From source file:gDao.genericDao.SimpleDaoHandler.java

@Override
public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
    try {//from w w w.  ja  v a2 s  .  c  om
        injectGDao(bean);
    } catch (Exception e) {
        throw new BeanInstantiationException(bean.getClass(), e.getMessage(), e.getCause());
    }
    return bean;
}

From source file:gDao.genericDao.SimpleDaoHandler.java

@Override
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
    try {//w  w  w  .  j  av a 2 s  .c  o  m
        injectGDao(bean);
    } catch (Exception e) {
        throw new BeanInstantiationException(bean.getClass(), e.getMessage(), e.getCause());
    }
    return bean;
}

From source file:lumbermill.internal.http.PostHandler.java

private boolean isUndefinedClientError(Exception e) {
    return e instanceof JsonParseException || e.getCause() instanceof JsonParseException
            || e instanceof IllegalArgumentException;
}

From source file:com.hiperium.bo.interceptor.UserAuditInterceptor.java

/**
 * /*from  w  ww.  j av a2 s .  c  o m*/
 * @param context
 * @return
 * @throws Exception
 */
public Object registerUserAudit(InvocationContext context) throws InformationException {
    this.log.debug("registerUserAudit() - BEGIN: " + context.getMethod().getName());
    Object result = null;
    // Validate the user session ID
    Object[] params = context.getParameters();
    String sessionId = (String) params[params.length - 1];
    if (StringUtils.isBlank(sessionId) || !this.sessionManager.isUserLoggedIn(sessionId)) {
        throw InformationException.generate(EnumI18N.COMMON, EnumInformationException.ACCESS_NOT_ALLOWED,
                Locale.getDefault());
    }
    try {
        // Identify the CRUD operation in the method invocation
        EnumCrudOperation operation = EnumCrudOperation.decodeValue(context.getMethod().getName());
        if (EnumCrudOperation.CREATE.equals(operation) || EnumCrudOperation.UPDATE.equals(operation)
                || EnumCrudOperation.DELETE.equals(operation)) {
            log.debug("CRUD OPERATION");
            result = context.proceed();
            // At the return of the method invocation we need to store the audit
            this.userAuditBO.create(context.getTarget().getClass().getSimpleName(), operation, sessionId);
        } else if (EnumCrudOperation.READ.equals(operation)) {
            log.debug("READ OPERATION");
            result = context.proceed();
        } else {
            throw InformationException.generate(EnumI18N.COMMON, EnumInformationException.ACCESS_NOT_ALLOWED,
                    this.sessionManager.findUserLocale(sessionId));
        }
    } catch (Exception e) {
        InformationException infoException = null;
        if (e.getCause() instanceof InformationException) {
            infoException = (InformationException) e;
            throw infoException;
        }
        infoException = this.exceptionManager.createMessageException(e,
                this.sessionManager.findUserLocale(sessionId));
        throw infoException;
    }
    this.log.debug("registerUserAudit() - END: " + context.getMethod().getName());
    return result;
}

From source file:com.bradmcevoy.property.BeanPropertySource.java

@Override
public Object getProperty(QName name, Resource r) throws NotAuthorizedException {
    PropertyDescriptor pd = getPropertyDescriptor(r, name.getLocalPart());
    if (pd == null) {
        throw new IllegalArgumentException("no prop: " + name.getLocalPart() + " on " + r.getClass());
    }//  w ww .j  a  va 2s.  c  o m
    try {
        return pd.getReadMethod().invoke(r, NOARGS);
    } catch (Exception ex) {
        if (ex.getCause() instanceof NotAuthorizedException) {
            NotAuthorizedException na = (NotAuthorizedException) ex.getCause();
            throw na;
        } else {
            throw new RuntimeException(name.toString(), ex);
        }
    }
}

From source file:edu.vt.middleware.gator.util.StaxIndentationHandler.java

/** {@inheritDoc} */
@Override// www.j  a  v a2  s .co m
public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
    final String name = method.getName();
    try {
        if (START_ELEMENT.equals(name)) {
            indent();
            method.invoke(writer, args);
            stack.push(state);
            state = OutputState.ELEMENT;
        } else if (END_ELEMENT.equals(name)) {
            state = stack.pop();
            indent();
            method.invoke(writer, args);
            if (state == OutputState.NONE) {
                writer.writeCharacters(newline);
            }
        } else if (EMPTY_ELEMENT.equals(name)) {
            indent();
            method.invoke(writer, args);
        } else if (PROC_INSTR.equals(name)) {
            writer.writeCharacters(newline);
            method.invoke(writer, args);
        } else {
            return method.invoke(writer, args);
        }
    } catch (Exception e) {
        final Throwable cause = e.getCause() != null ? e.getCause() : e;
        logger.error("StAX write error", cause);
        throw cause;
    }
    return null;
}

From source file:com.nextdoor.bender.ipc.es.ElasticSearchTransporterTest.java

@Test(expected = JsonSyntaxException.class)
public void testBadJson() throws Throwable {
    byte[] arr = "{".getBytes();
    HttpClient client = getMockClientWithResponse(arr, ContentType.DEFAULT_BINARY, HttpStatus.SC_OK);
    ElasticSearchTransport transport = new ElasticSearchTransport(client, true);

    try {/*from  www .j av  a  2 s . c  om*/
        transport.sendBatch("foo".getBytes());
    } catch (Exception e) {
        throw e.getCause().getCause();
    }
}

From source file:de.metas.procurement.webui.MockedTestServerSync.java

public SyncProductSupply getAndRemoveReportedProductSupply(final String uuid) {
    try {//  w  w  w  .  j  a  v  a2s .  c om
        final SyncProductSupply productSupply = productSupplies.get(uuid).get(10, TimeUnit.SECONDS);
        productSupplies.invalidate(uuid);
        return productSupply;
    } catch (final Exception e) {
        throw Throwables.propagate(e.getCause());
    }
}

From source file:com.threewks.thundr.route.staticResource.StaticResourceRouteResolver.java

@Override
public Object resolve(StaticResource action, Request req, Response resp) throws RouteResolverException {
    try {//www .ja  v  a2 s .co  m
        serve(action, req, resp);
        return null;
    } catch (Exception e) {
        Throwable original = e.getCause() == null ? e : e.getCause();
        throw new BaseException(original, "Failed to load resource %s: %s", req.getRequestPath(),
                original.getMessage());
    }
}