Examples with PolicyProvider org.mule.runtime.core.api.policy.PolicyProvider used on opensource projects

Example 1 with PolicyProvider

use of org.mule.runtime.core.api.policy.PolicyProvider in project mule by mulesoft.

the class ArtifactContextBuilder method build.

/**
 * @return the {@code MuleContext} created with the provided configuration
 * @throws ConfigurationException when there's a problem creating the {@code MuleContext}
 * @throws InitialisationException when a certain configuration component failed during initialisation phase
 */
public ArtifactContext build() throws InitialisationException, ConfigurationException {
    checkState(executionClassLoader != null, EXECUTION_CLASSLOADER_WAS_NOT_SET);
    checkState(classLoaderRepository != null, CLASS_LOADER_REPOSITORY_WAS_NOT_SET);
    checkState(POLICY.equals(artifactType) || APP.equals(artifactType) || parentArtifact == null, ONLY_APPLICATIONS_OR_POLICIES_ARE_ALLOWED_TO_HAVE_A_PARENT_ARTIFACT);
    try {
        return withContextClassLoader(executionClassLoader, () -> {
            List<ConfigurationBuilder> builders = new LinkedList<>();
            builders.addAll(additionalBuilders);
            builders.add(new ArtifactBootstrapServiceDiscovererConfigurationBuilder(artifactPlugins));
            if (extensionManagerFactory == null) {
                if (parentArtifact == null) {
                    extensionManagerFactory = new ArtifactExtensionManagerFactory(artifactPlugins, extensionModelLoaderRepository, new DefaultExtensionManagerFactory());
                } else {
                    extensionManagerFactory = new CompositeArtifactExtensionManagerFactory(parentArtifact, extensionModelLoaderRepository, artifactPlugins, new DefaultExtensionManagerFactory());
                }
            }
            builders.add(new ArtifactExtensionManagerConfigurationBuilder(artifactPlugins, extensionManagerFactory));
            builders.add(createConfigurationBuilderFromApplicationProperties());
            // TODO MULE-14289 (elrodro83) pass this object to the builder instead of looking it up here
            ArtifactConfigurationProcessor artifactConfigurationProcessor = ArtifactConfigurationProcessor.discover();
            AtomicReference<ArtifactContext> artifactContext = new AtomicReference<>();
            builders.add(new ConfigurationBuilder() {

                @Override
                public void configure(MuleContext muleContext) throws ConfigurationException {
                    if (serviceRepository != null) {
                        serviceConfigurators.add(new ContainerServicesMuleContextConfigurator(serviceRepository));
                    }
                    if (classLoaderRepository != null) {
                        serviceConfigurators.add(customizationService -> customizationService.registerCustomServiceImpl(OBJECT_CLASSLOADER_REPOSITORY, classLoaderRepository));
                    }
                    if (policyProvider != null) {
                        serviceConfigurators.add(customizationService -> customizationService.registerCustomServiceImpl(OBJECT_POLICY_PROVIDER, policyProvider));
                    }
                    ArtifactContextConfiguration.ArtifactContextConfigurationBuilder artifactContextConfigurationBuilder = ArtifactContextConfiguration.builder().setMuleContext(muleContext).setConfigResources(configurationFiles).setArtifactDeclaration(artifactDeclaration).setArtifactProperties(merge(artifactProperties, muleContext.getDeploymentProperties())).setArtifactType(artifactType).setEnableLazyInitialization(enableLazyInit).setDisableXmlValidations(disableXmlValidations).setServiceConfigurators(serviceConfigurators);
                    if (parentArtifact != null) {
                        artifactContextConfigurationBuilder.setParentContext(parentArtifact.getRegistry().lookupByType(MuleContext.class).get());
                    }
                    artifactContext.set(artifactConfigurationProcessor.createArtifactContext(artifactContextConfigurationBuilder.build()));
                    ((DefaultMuleConfiguration) muleContext.getConfiguration()).setDataFolderName(dataFolderName);
                }

                @Override
                public void addServiceConfigurator(ServiceConfigurator serviceConfigurator) {
                // Nothing to do
                }
            });
            DefaultMuleContextFactory muleContextFactory = new DefaultMuleContextFactory();
            if (muleContextListener != null) {
                muleContextFactory.addListener(muleContextListener);
            }
            if (APP.equals(artifactType)) {
                muleContextBuilder = new ApplicationMuleContextBuilder(artifactName, artifactProperties, defaultEncoding);
            } else if (POLICY.equals(artifactType)) {
                muleContextBuilder = new PolicyMuleContextBuilder(artifactName, artifactProperties, defaultEncoding);
            } else {
                muleContextBuilder = new DomainMuleContextBuilder(artifactName);
            }
            muleContextBuilder.setExecutionClassLoader(this.executionClassLoader);
            ArtifactObjectSerializer objectSerializer = new ArtifactObjectSerializer(classLoaderRepository);
            muleContextBuilder.setObjectSerializer(objectSerializer);
            muleContextBuilder.setDeploymentProperties(properties);
            if (parentArtifact != null) {
                builders.add(new ConnectionManagerConfigurationBuilder(parentArtifact));
                muleContextBuilder.setErrorTypeRepository(createCompositeErrorTypeRepository(parentArtifact.getRegistry().lookupByType(MuleContext.class).get().getErrorTypeRepository()));
            } else {
                builders.add(new ConnectionManagerConfigurationBuilder());
            }
            try {
                muleContextFactory.createMuleContext(builders, muleContextBuilder);
                return artifactContext.get();
            } catch (InitialisationException e) {
                throw new ConfigurationException(e);
            }
        });
    } catch (MuleRuntimeException e) {
        // We need this exception to be thrown as they are since the are possible causes of connectivity errors
        if (e.getCause() instanceof InitialisationException) {
            throw (InitialisationException) e.getCause();
        }
        if (e.getCause() instanceof ConfigurationException) {
            throw (ConfigurationException) e.getCause();
        }
        throw e;
    }
}