Examples with ConnectionException org.mule.runtime.api.connection.ConnectionException used on opensource projects

Example 1 with ConnectionException

use of org.mule.runtime.api.connection.ConnectionException in project mule by mulesoft.

the class ExceptionUtilsTestCase method extractExceptionOfType.

@Test
public void extractExceptionOfType() {
    Exception exception = new Exception(new Throwable(new ConnectionException(new IOException(new NullPointerException()))));
    Optional<IOException> ioException = extractOfType(exception, IOException.class);
    assertThat(ioException.isPresent(), is(true));
    assertThat(ioException.get().getCause(), instanceOf(NullPointerException.class));
}

Example 2 with ConnectionException

use of org.mule.runtime.api.connection.ConnectionException in project mule by mulesoft.

the class ExceptionUtilsTestCase method extractExceptionCauseOf.

@Test
public void extractExceptionCauseOf() {
    Exception exception = new Exception(new IOException(new ConnectionException(ERROR_MESSAGE, new NullPointerException())));
    Optional<? extends Throwable> throwable = extractCauseOfType(exception, IOException.class);
    assertThat(throwable.isPresent(), is(true));
    assertThat(throwable.get(), instanceOf(ConnectionException.class));
    assertThat(throwable.get().getMessage(), is(ERROR_MESSAGE));
}

Example 3 with ConnectionException

use of org.mule.runtime.api.connection.ConnectionException in project mule by mulesoft.

the class MessagingExceptionResolverTestCase method resolveWithParentInChain.

@Test
public void resolveWithParentInChain() {
    ErrorType withParent = ErrorTypeBuilder.builder().parentErrorType(CONNECTION).identifier("CONNECT").namespace("TEST").build();
    Optional<Error> surfaceError = mockError(withParent, new Exception());
    when(event.getError()).thenReturn(surfaceError);
    Exception cause = new ConnectionException("Some Connection Error", new Exception());
    MessagingException me = newMessagingException(cause, event, processor);
    MessagingException resolved = resolver.resolve(me, context);
    assertExceptionErrorType(resolved, withParent);
    assertExceptionMessage(resolved.getMessage(), ERROR_MESSAGE);
}

Example 4 with ConnectionException

use of org.mule.runtime.api.connection.ConnectionException in project mule by mulesoft.

the class LifecycleAwareConfigurationInstance method testConnectivity.

private void testConnectivity() throws MuleException {
    ConnectionProvider provider = connectionProvider.get();
    if (provider instanceof NoConnectivityTest) {
        return;
    }
    Scheduler retryScheduler = schedulerService.ioScheduler();
    RetryPolicyTemplate retryTemplate = connectionManager.getRetryTemplateFor(provider);
    ReconnectionConfig reconnectionConfig = connectionManager.getReconnectionConfigFor(provider);
    RetryCallback retryCallback = new RetryCallback() {

        @Override
        public void doWork(RetryContext context) throws Exception {
            Lock lock = testConnectivityLock;
            if (lock != null) {
                final boolean lockAcquired = lock.tryLock();
                if (lockAcquired) {
                    LOGGER.info("Doing testConnectivity() for config " + getName());
                    try {
                        ConnectionValidationResult result = connectionManager.testConnectivity(LifecycleAwareConfigurationInstance.this);
                        if (result.isValid()) {
                            context.setOk();
                        } else {
                            if ((reconnectionConfig.isFailsDeployment())) {
                                context.setFailed(result.getException());
                                throw new ConnectionException(format("Connectivity test failed for config '%s'", getName()), result.getException());
                            } else {
                                if (LOGGER.isInfoEnabled()) {
                                    LOGGER.info(format("Connectivity test failed for config '%s'. Application deployment will continue. Error was: ", getName(), result.getMessage()), result.getException());
                                }
                            }
                        }
                    } finally {
                        lock.unlock();
                    }
                } else {
                    LOGGER.warn("There is a testConnectivity() already running for config " + getName());
                }
            }
        }

        @Override
        public String getWorkDescription() {
            return format("Testing connectivity for config '%s'", getName());
        }

        @Override
        public Object getWorkOwner() {
            return value;
        }
    };
    try {
        retryTemplate.execute(retryCallback, retryScheduler);
    } catch (Exception e) {
        throw new DefaultMuleException(createStaticMessage(format("Could not perform connectivity testing for config '%s'", getName())), e);
    } finally {
        if (retryScheduler != null) {
            retryScheduler.stop();
        }
    }
}

Example 5 with ConnectionException

use of org.mule.runtime.api.connection.ConnectionException in project mule by mulesoft.

the class ExtensionMessageSourceTestCase method failWithConnectionExceptionWhenStartingAndGetRetryPolicyExhausted.

@Test
public void failWithConnectionExceptionWhenStartingAndGetRetryPolicyExhausted() throws Exception {
    messageSource.initialise();
    final ConnectionException connectionException = new ConnectionException(ERROR_MESSAGE);
    doThrow(new RuntimeException(connectionException)).when(source).onStart(sourceCallback);
    final Throwable throwable = catchThrowable(messageSource::start);
    assertThat(throwable, is(instanceOf(RetryPolicyExhaustedException.class)));
    assertThat(throwable, is(exhaustedBecauseOf(connectionException)));
    verify(source, times(3)).onStart(sourceCallback);
}