com.google.inject.ProvisionException源码实例Demo

类com.google.inject.ProvisionException源码实例Demo

下面列出了com.google.inject.ProvisionException 类实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: hadoop-ozone   文件: ReconContainerDBProvider.java
@Override
public DBStore get() {
  DBStore dbStore;
  File reconDbDir =
      reconUtils.getReconDbDir(configuration, OZONE_RECON_DB_DIR);
  File lastKnownContainerKeyDb =
      reconUtils.getLastKnownDB(reconDbDir, RECON_CONTAINER_KEY_DB);
  if (lastKnownContainerKeyDb != null) {
    LOG.info("Last known container-key DB : {}",
        lastKnownContainerKeyDb.getAbsolutePath());
    dbStore = initializeDBStore(configuration, reconUtils,
        lastKnownContainerKeyDb.getName());
  } else {
    dbStore = getNewDBStore(configuration, reconUtils);
  }
  if (dbStore == null) {
    throw new ProvisionException("Unable to provide instance of DBStore " +
        "store.");
  }
  return dbStore;
}
 
private <I> Method findPostConstruct(final Class<? super I> rawType) {
    Method postConstructFound = null;
    for (final Method method : rawType.getDeclaredMethods()) {
        if (method.isAnnotationPresent(PostConstruct.class)) {
            if (method.getParameterTypes().length != 0) {
                throw new ProvisionException("A method annotated with @PostConstruct must not have any parameters");
            }
            if (method.getExceptionTypes().length > 0) {
                throw new ProvisionException("A method annotated with @PostConstruct must not throw any checked exceptions");
            }
            if (Modifier.isStatic(method.getModifiers())) {
                throw new ProvisionException("A method annotated with @PostConstruct must not be static");
            }
            if (postConstructFound != null) {
                throw new ProvisionException("More than one @PostConstruct method found for class " + rawType);
            }
            postConstructFound = method;
        }
    }
    return postConstructFound;
}
 
private <I> void invokePostConstruct(final TypeEncounter<I> encounter, final Method postConstruct) {
    encounter.register(new InjectionListener<I>() {
        @Override
        public void afterInjection(final I injectee) {
            try {
                postConstruct.setAccessible(true);
                postConstruct.invoke(injectee);
            } catch (final IllegalAccessException | InvocationTargetException e) {
                if (e.getCause() instanceof UnrecoverableException) {
                    if (((UnrecoverableException) e.getCause()).isShowException()) {
                        log.error("An unrecoverable Exception occurred. Exiting HiveMQ", e);
                    }
                    System.exit(1);
                }
                throw new ProvisionException("An error occurred while calling @PostConstruct", e);
            }
        }
    });
}
 
源代码4 项目: bromium   文件: DefaultModuleTest.java
@Test
public void ifCommmandIsInvalidExceptionIsThrown() throws IOException {
    String command = "invalid";
    Map<String, Object> opts = new HashMap<>();
    opts.put(BROWSER, CHROME);
    opts.put(DRIVER, chromedriverFile.getAbsolutePath());
    opts.put(APPLICATION, configurationFile.getAbsolutePath());
    opts.put(URL, localhostUrl);
    opts.put(CASE, caseFile.getAbsolutePath());
    opts.put(SCREEN, screenString);
    opts.put(TIMEOUT, timeoutString);
    opts.put(PRECISION, precisionString);
    Module module = new DefaultModule(command, opts);
    Injector injector = Guice.createInjector(module);

    try {
        RequestFilter instance = injector.getInstance(
                Key.get(new TypeLiteral<IOProvider<RequestFilter>>() {})).get();
    } catch (ProvisionException e) {
        assertTrue(e.getCause() instanceof NoSuchCommandException);
    }
}
 
源代码5 项目: bromium   文件: DefaultModuleTest.java
@Test
public void ifCommmandIsInvalidResponseExceptionIsThrown() throws IOException, URISyntaxException {
    String command = "invalid";
    Map<String, Object> opts = new HashMap<>();
    opts.put(BROWSER, CHROME);
    opts.put(DRIVER, chromedriverFile.getAbsolutePath());
    opts.put(APPLICATION, configurationFile.getAbsolutePath());
    opts.put(URL, localhostUrl);
    opts.put(CASE, caseFile.getAbsolutePath());
    opts.put(SCREEN, screenString);
    opts.put(TIMEOUT, timeoutString);
    opts.put(PRECISION, precisionString);
    Module module = new DefaultModule(command, opts);
    Injector injector = Guice.createInjector(module);

    try {
        IOProvider<ResponseFilter> instance = injector.getInstance(new Key<IOProvider<ResponseFilter>>() {});
        instance.get();
    } catch (ProvisionException e) {
        assertTrue(e.getCause() instanceof NoSuchCommandException);
    }
}
 
@Override
public Client get() {

    Settings settings = Settings.builder()
            .put("client.transport.ignore_cluster_name", true)
            .put("client.transport.sniff", true)
            .build();

    TransportClient tc = new PreBuiltTransportClient(settings);

    List<URI> clusterAddresses = configuration.getURIs();

    if (clusterAddresses.isEmpty()) {
        logger.warn(ElasticSearchConfiguration.ELASTIC_SEARCH_URL_PROPERTY_NAME +
                " is not set.  Indexing will remain DISABLED.");
    }
    for (URI hostAddress : clusterAddresses) {
        int port = Optional.ofNullable(hostAddress.getPort()).orElse(9200);
        try {
            tc.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(hostAddress.getHost()), port));
        } catch (UnknownHostException uhe){
            throw new ProvisionException("Invalid host" + hostAddress.getHost(), uhe);
        }
    }
    return tc;
}
 
@Override
public Client get() {

    Settings settings = Settings.builder()
            .put("client.transport.ignore_cluster_name", true)
            .put("client.transport.sniff", true)
            .build();

    TransportClient tc = new PreBuiltTransportClient(settings);

    List<URI> clusterAddresses = configuration.getURIs();

    if (clusterAddresses.isEmpty()) {
        logger.warn(ElasticSearchConfiguration.ELASTIC_SEARCH_URL_PROPERTY_NAME +
                " is not set.  Indexing will remain DISABLED.");
    }
    for (URI hostAddress : clusterAddresses) {
        int port = Optional.ofNullable(hostAddress.getPort()).orElse(9200);
        try {
            tc.addTransportAddress(new TransportAddress(InetAddress.getByName(hostAddress.getHost()), port));
        } catch (Exception e) {
            throw new ProvisionException("Invalid host" + hostAddress.getHost(), e);
        }
    }
    return tc;
}
 
源代码8 项目: nexus-public   文件: ClientInfoProviderImpl.java
@Override
@Nullable
public ClientInfo getCurrentThreadClientInfo() {
  try {
    HttpServletRequest request = httpRequestProvider.get();
    return ClientInfo
        .builder()
        .userId(UserIdHelper.get())
        .remoteIP(request.getRemoteAddr())
        .userAgent(request.getHeader(HttpHeaders.USER_AGENT))
        .path(request.getServletPath())
        .build();
  }
  catch (ProvisionException | OutOfScopeException e) {
    // ignore; this happens when called out of scope of http request
    return null;
  }
}
 
源代码9 项目: sql-layer   文件: Guicer.java
private <T, S> void startServiceIfApplicable(T instance, ServiceLifecycleActions<S> withActions) {
    if (services.contains(instance)) {
        return;
    }
    if (withActions == null) {
        services.add(instance);
        return;
    }
    S service = withActions.castIfActionable(instance);
    if (service != null) {
        try {
            withActions.onStart(service);
            services.add(service);
        } catch (Exception e) {
            try {
                stopServices(withActions, e);
            } catch (Exception e1) {
                e = e1;
            }
            throw new ProvisionException("While starting service " + instance.getClass(), e);
        }
    }
}
 
源代码10 项目: sql-layer   文件: GuicerTest.java
@Test
public void errorOnStartup() throws Exception {
    Guicer guicer = messageGuicer(
            bind(DummyInterfaces.Alpha.class, DummyErroringServices.ErroringAlpha.class, true),
            bind(DummyInterfaces.Beta.class, DummyErroringServices.ErroringBeta.class, false),
            bind(DummyInterfaces.Gamma.class, DummyErroringServices.ErroringGamma.class, false)
    );
    try{
        startRequiredServices(guicer);
        fail("should have caught ErroringException");
    } catch (ProvisionException e) {
        assertEventualCause(e, DummyErroringServices.ErroringException.class);
        assertEquals(
                "messages",
                joined(
                        "starting ErroringAlpha",
                        "starting ErroringBeta",
                        "starting ErroringGamma",
                        "started ErroringGamma",
                        "stopping ErroringGamma",
                        "stopped ErroringGamma"
                ),
                Strings.join(DummyInterfaces.messages())
        );
    }
}
 
源代码11 项目: druid-api   文件: JsonConfigurator.java
private <T> void verifyClazzIsConfigurable(Class<T> clazz)
{
  final List<BeanPropertyDefinition> beanDefs = jsonMapper.getSerializationConfig()
                                                            .introspect(jsonMapper.constructType(clazz))
                                                            .findProperties();
  for (BeanPropertyDefinition beanDef : beanDefs) {
    final AnnotatedField field = beanDef.getField();
    if (field == null || !field.hasAnnotation(JsonProperty.class)) {
      throw new ProvisionException(
          String.format(
              "JsonConfigurator requires Jackson-annotated Config objects to have field annotations. %s doesn't",
              clazz
          )
      );
    }
  }
}
 
源代码12 项目: joynr   文件: JoynrMessageScopeTest.java
@Test
public void testGetScopedInstance() {
    Injector injector = setupInjectorWithScope();
    JoynrMessageScope scope = injector.getInstance(JoynrMessageScope.class);
    scope.activate();
    try {
        ScopedInstance instance = injector.getInstance(ScopedInstance.class);
        logger.debug("On first getInstance got: {}", instance);
        assertNotNull(instance);
        assertNull(instance.getValue());
        instance.setValue("myValue");
        ScopedInstance secondInstance = injector.getInstance(ScopedInstance.class);
        logger.debug("On second getInstance got: {}", secondInstance);
        assertNotNull(secondInstance);
        assertEquals("myValue", secondInstance.getValue());
    } finally {
        scope.deactivate();
    }
    try {
        injector.getInstance(ScopedInstance.class);
        fail("Should not be able to get scoped bean from inactive scope.");
    } catch (ProvisionException e) {
        // expected
        assertTrue(e.getCause() instanceof IllegalStateException);
    }
}
 
源代码13 项目: hivemq-community-edition   文件: LifecycleModule.java
private <I> Method findPreDestroy(final Class<? super I> rawType) {
    Method predestroyFound = null;
    for (final Method method : rawType.getDeclaredMethods()) {
        if (method.isAnnotationPresent(PreDestroy.class)) {
            if (method.getParameterTypes().length != 0) {
                throw new ProvisionException("A method annotated with @PreDestroy must not have any parameters");
            }
            if (predestroyFound != null) {
                throw new ProvisionException("More than one @PreDestroy method found for class " + rawType);
            }
            predestroyFound = method;
        }
    }
    return predestroyFound;
}
 
@VisibleForTesting
static void handleUncaughtException(final Thread t, final Throwable e) {
    if (e instanceof UnrecoverableException) {
        if (((UnrecoverableException) e).isShowException()) {
            log.error("An unrecoverable Exception occurred. Exiting HiveMQ", t, e);
        }
        System.exit(1);
    } else if (e instanceof CreationException) {
        if (e.getCause() instanceof UnrecoverableException) {
            log.error("An unrecoverable Exception occurred. Exiting HiveMQ");
            System.exit(1);
        }

        final CreationException creationException = (CreationException) e;
        checkGuiceErrorsForUnrecoverable(creationException.getErrorMessages());

    } else if (e instanceof ProvisionException) {
        if (e.getCause() instanceof UnrecoverableException) {
            log.error("An unrecoverable Exception occurred. Exiting HiveMQ");
            System.exit(1);
        }

        final ProvisionException provisionException = (ProvisionException) e;
        checkGuiceErrorsForUnrecoverable(provisionException.getErrorMessages());


    }
    final Throwable rootCause = Throwables.getRootCause(e);
    if (rootCause instanceof UnrecoverableException) {
        final boolean showException = ((UnrecoverableException) rootCause).isShowException();
        if (showException) {
            log.error("Cause: ", e);
        }
    } else {
        log.error("Uncaught Error:", e);
    }
}
 
@Test
public void test_provisionException() {
    exit.expectSystemExitWithStatus(1);
    final ProvisionException provisionException = new ProvisionException(Collections.singletonList(new Message(
            "test",
            new UnrecoverableException(false))));

    HiveMQExceptionHandlerBootstrap.handleUncaughtException(Thread.currentThread(), provisionException);
}
 
源代码16 项目: arcusplatform   文件: Binders.java
private static Class<?> extractContainedType(TypeLiteral<?> type, int index) {
	ParameterizedType containerType = (ParameterizedType) type.getType();
	Type containedType = containerType.getActualTypeArguments()[index];
	if(containedType instanceof Class) {
		return (Class<?>) containedType;
	}
	if(containedType instanceof ParameterizedType) {
		ParameterizedType pContainedType = (ParameterizedType) containedType;
		for(Type subtype: pContainedType.getActualTypeArguments()) {
			checkWildcard(subtype, pContainedType);
		}
		return (Class<?>) pContainedType.getRawType();
	}
	throw new ProvisionException("Unable to determine value type of map, contained type: [" + containedType + "].  This must either be a non-generic object or a generic with all ? for the types.");
}
 
源代码17 项目: arcusplatform   文件: Binders.java
private static void checkWildcard(Type subtype, ParameterizedType parentType) {
if(subtype instanceof WildcardType) {
	// TODO check bounds
	return;
}
throw new ProvisionException("Invalid plugin binding [" + parentType + "].  Types may only be non-generic or generics with a wildcard (?) specification.");
 }
 
源代码18 项目: ProjectAres   文件: StaticMethodMapModuleFactory.java
@Override
protected MapModuleParser<T> parser() {
    try {
        return Delegates.newStaticMethodDelegate(
            new ResolvableType<MapModuleParser<T>>(){}.in(getClass()),
            rawType
        );
    } catch(NoSuchMethodError e) {
        throw new ProvisionException(e.getMessage(), e);
    }
}
 
源代码19 项目: ProjectAres   文件: Injection.java
public static RuntimeException wrapException(Throwable e) {
    if(e instanceof RuntimeException) {
        throw (RuntimeException) e;
    } else if(e instanceof Error) {
        throw (Error) e;
    } else {
        throw new ProvisionException("Provisioning error", e);
    }
}
 
源代码20 项目: ProjectAres   文件: Injection.java
public static <E extends Throwable> E unwrapException(Class<E> type, ProvisionException e) throws E {
    if(e.getCause() instanceof RuntimeException) {
        throw (RuntimeException) e.getCause();
    } else if(type.isInstance(e.getCause())) {
        throw (E) e.getCause();
    } else {
        throw e;
    }
}
 
源代码21 项目: ProjectAres   文件: Injection.java
public static <T, E extends Throwable> T unwrappingExceptions(Class<E> exception, Provider<T> block) throws E {
    try {
        return block.get();
    } catch(ProvisionException e) {
        throw unwrapException(exception, e);
    }
}
 
源代码22 项目: ProjectAres   文件: Injection.java
public static <E extends Throwable> void unwrappingExceptions(Class<E> exception, ThrowingRunnable<E> block) throws E {
    try {
        block.runThrows();
    } catch(ProvisionException e) {
        throw unwrapException(exception, e);
    }
}
 
源代码23 项目: ProjectAres   文件: Injection.java
public static <T, E extends Throwable> T unwrappingExceptions(Class<E> exception, ThrowingSupplier<T, E> block) throws E {
    try {
        return block.getThrows();
    } catch(ProvisionException e) {
        throw unwrapException(exception, e);
    }
}
 
源代码24 项目: junit5-extensions   文件: GuiceExtension.java
@Override
public boolean supportsParameter(ParameterContext parameterContext,
    ExtensionContext extensionContext)
    throws ParameterResolutionException {
  Parameter parameter = parameterContext.getParameter();
  if (getBindingAnnotations(parameter).size() > 1) {
    return false;
  }

  Key<?> key = getKey(
      extensionContext.getTestClass(),
      parameter);
  Optional<Injector> optInjector = getInjectorForParameterResolution(extensionContext);
  return optInjector.filter(injector -> {

    // Do not bind String without explicit bindings.
    if (key.equals(Key.get(String.class)) && injector.getExistingBinding(key) == null) {
      return false;
    }

    try {
      injector.getInstance(key);
      return true;
    } catch (ConfigurationException | ProvisionException e) {
      // If we throw a ParameterResolutionException here instead of returning false, we'll block
      // other ParameterResolvers from being able to work.
      return false;
    }
  }).isPresent();
}
 
源代码25 项目: bromium   文件: DefaultModuleTest.java
@Test
public void invalidBrowserThrowsExceptionWhenDriver() throws IOException, URISyntaxException {
    String command = RECORD;
    Map<String, Object> opts = new HashMap<>();
    opts.put(BROWSER, "asd");
    Module module = new DefaultModule(command, opts);
    Injector injector = Guice.createInjector(module);
    try {
        WebDriverSupplier instance = injector.getInstance(WebDriverSupplier.class);
    } catch (ProvisionException e) {
        assertTrue(e.getCause() instanceof BrowserTypeNotSupportedException);
    }
}
 
源代码26 项目: bromium   文件: DefaultModuleTest.java
@Test
public void invalidBrowserThrowsExceptionWhenDriverServiceSupplier() throws IOException, URISyntaxException {
    String command = RECORD;
    Map<String, Object> opts = new HashMap<>();
    opts.put(BROWSER, "asd");
    Module module = new DefaultModule(command, opts);
    Injector injector = Guice.createInjector(module);
    try {
        DriverServiceSupplier instance = injector.getInstance(DriverServiceSupplier.class);
    } catch (ProvisionException e) {
        assertTrue(e.getCause() instanceof BrowserTypeNotSupportedException);
    }
}
 
源代码27 项目: dremio-oss   文件: TestGuiceServiceModule.java
@Test(expected = ProvisionException.class)
public void testStartThrows() throws Exception {
  final GuiceServiceModule guiceServiceHandler = new GuiceServiceModule();
  final Injector injector = Guice.createInjector(guiceServiceHandler, new SimpleGraphModule());

  // will throw a ProvisionException
  injector.getInstance(ThrowsExceptionDuringStart.class);
}
 
源代码28 项目: conductor   文件: DynoShardSupplierProvider.java
@Override
public ShardSupplier get() {
    if(configuration.getAvailabilityZone() == null) {
        throw new ProvisionException(
                "Availability zone is not defined.  Ensure Configuration.getAvailabilityZone() returns a non-null " +
                        "and non-empty value."
        );
    }

    String localDC = configuration.getAvailabilityZone().replaceAll(configuration.getRegion(), "");

    return new DynoShardSupplier(hostSupplier, configuration.getRegion(), localDC);
}
 
源代码29 项目: android-arscblamer   文件: InjectedApplication.java
/**
 * Gets an instance from Guice for the provided class. Any missing flags or bindings will be
 * printed in the error message if there was a problem retrieving the class instance.
 *
 * @param cls The class type to retrieve from the Guice injector.
 * @param <T> The type of the class that is being returned.
 * @return The class instance retrieved from Guice.
 */
public <T> T get(Class<T> cls) {
  try {
    return injector.getInstance(cls);
  } catch (ProvisionException e) {
    System.err.println("Could not start application:");
    for (Message msg : e.getErrorMessages()) {
      System.err.println("  " + msg.toString());
    }
    System.exit(1);
  }

  throw new IllegalStateException("Did not get an instance, and did not get an exception?");
}
 
源代码30 项目: xtext-eclipse   文件: Access.java
@Override
public T get() {
	if (delegate == null) {
		throw new ProvisionException("Missing contribution for " + clazz.getName());
	}
	return delegate.get();
}
 
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