Examples with DefaultMuleException org.mule.runtime.api.exception.DefaultMuleException used on opensource projects

Example 6 with DefaultMuleException

use of org.mule.runtime.api.exception.DefaultMuleException 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 7 with DefaultMuleException

use of org.mule.runtime.api.exception.DefaultMuleException in project mule by mulesoft.

the class SourceAdapter method setConnection.

private void setConnection() throws MuleException {
    if (!connectionSetter.isPresent()) {
        return;
    }
    FieldSetter<Object, ConnectionProvider> setter = connectionSetter.get();
    ConfigurationInstance config = configurationInstance.orElseThrow(() -> new DefaultMuleException(createStaticMessage("Message Source on root component '%s' requires a connection but it doesn't point to any configuration. Please review your " + "application", component.getLocation().getRootContainerName())));
    if (!config.getConnectionProvider().isPresent()) {
        throw new DefaultMuleException(createStaticMessage(format("Message Source on root component '%s' requires a connection, but points to config '%s' which doesn't specify any. " + "Please review your application", component.getLocation().getRootContainerName(), config.getName())));
    }
    ConnectionProvider<Object> connectionProvider = new SourceConnectionProvider(connectionManager, config);
    setter.set(sourceInvokationTarget.get(), connectionProvider);
}

Example 8 with DefaultMuleException

use of org.mule.runtime.api.exception.DefaultMuleException in project mule by mulesoft.

the class SourceAdapter method start.

@Override
public void start() throws MuleException {
    injectComponentLocation();
    try {
        setConfiguration(configurationInstance);
        setConnection();
        muleContext.getInjector().inject(sourceInvokationTarget.get());
        if (source instanceof SourceWrapper) {
            muleContext.getInjector().inject(source);
        }
        source.onStart(createSourceCallback());
    } catch (Exception e) {
        throw new DefaultMuleException(e);
    }
}

Example 9 with DefaultMuleException

use of org.mule.runtime.api.exception.DefaultMuleException in project mule by mulesoft.

the class ExtensionMessageSourceTestCase method failWithNonConnectionExceptionWhenStartingAndGetRetryPolicyExhausted.

@Test
public void failWithNonConnectionExceptionWhenStartingAndGetRetryPolicyExhausted() throws Exception {
    doThrow(new DefaultMuleException(new IOException(ERROR_MESSAGE))).when(source).onStart(sourceCallback);
    messageSource.initialise();
    final Throwable throwable = catchThrowable(messageSource::start);
    assertThat(throwable, is(instanceOf(RetryPolicyExhaustedException.class)));
    assertThat(getThrowables(throwable), hasItemInArray(instanceOf(IOException.class)));
    verify(source, times(3)).onStart(sourceCallback);
}

Example 10 with DefaultMuleException

use of org.mule.runtime.api.exception.DefaultMuleException in project mule by mulesoft.

the class ExtensionMessageSourceTestCase method failToStart.

@Test
public void failToStart() throws Exception {
    MuleException e = new DefaultMuleException(new Exception());
    doThrow(e).when(source).onStart(any());
    expectedException.expect(is(instanceOf(RetryPolicyExhaustedException.class)));
    messageSource.initialise();
    messageSource.start();
}