Examples with JdbcJobRepositoryService org.wildfly.extension.batch.jberet.job.repository.JdbcJobRepositoryService used on opensource projects

Example 1 with JdbcJobRepositoryService

use of org.wildfly.extension.batch.jberet.job.repository.JdbcJobRepositoryService in project wildfly by wildfly.

the class BatchEnvironmentProcessor method deploy.

@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
    final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
    if (deploymentUnit.hasAttachment(Attachments.MODULE)) {
        BatchLogger.LOGGER.tracef("Processing deployment '%s' for the batch environment.", deploymentUnit.getName());
        // Configure and attach the job resolver for all deployments
        final WildFlyJobXmlResolver jobXmlResolver = WildFlyJobXmlResolver.forDeployment(deploymentUnit);
        // Skip the rest of the processing for EAR's, only sub-deployments need an environment configured
        if (DeploymentTypeMarker.isType(DeploymentType.EAR, deploymentUnit))
            return;
        // Get the class loader
        final Module module = deploymentUnit.getAttachment(Attachments.MODULE);
        final ClassLoader moduleClassLoader = module.getClassLoader();
        final ServiceTarget serviceTarget = phaseContext.getServiceTarget();
        JobRepository jobRepository = null;
        String jobRepositoryName = null;
        String dataSourceName = null;
        String jobExecutorName = null;
        Boolean restartJobsOnResume = null;
        Integer executionRecordsLimit = null;
        // Check for a deployment descriptor
        BatchEnvironmentMetaData metaData = deploymentUnit.getAttachment(BatchAttachments.BATCH_ENVIRONMENT_META_DATA);
        if (metaData == null) {
            // Check the parent
            final DeploymentUnit parent = deploymentUnit.getParent();
            if (parent != null) {
                metaData = parent.getAttachment(BatchAttachments.BATCH_ENVIRONMENT_META_DATA);
            }
        }
        if (metaData != null) {
            jobRepository = metaData.getJobRepository();
            jobRepositoryName = metaData.getJobRepositoryName();
            dataSourceName = metaData.getDataSourceName();
            jobExecutorName = metaData.getExecutorName();
            restartJobsOnResume = metaData.getRestartJobsOnResume();
            executionRecordsLimit = metaData.getExecutionRecordsLimit();
        }
        final CapabilityServiceSupport support = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
        final String deploymentName = deploymentUnit.getName();
        // Create the job operator service used interact with a deployments batch job
        final JobOperatorService jobOperatorService = new JobOperatorService(restartJobsOnResume, deploymentName, jobXmlResolver);
        // Create the batch environment
        final EEModuleDescription eeModuleDescription = deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
        final NamespaceContextSelector namespaceContextSelector = eeModuleDescription == null ? null : eeModuleDescription.getNamespaceContextSelector();
        final BatchEnvironmentService service = new BatchEnvironmentService(moduleClassLoader, jobXmlResolver, deploymentName, namespaceContextSelector);
        final ServiceBuilder<SecurityAwareBatchEnvironment> serviceBuilder = serviceTarget.addService(BatchServiceNames.batchEnvironmentServiceName(deploymentUnit), service);
        // Add a dependency to the thread-pool
        if (jobExecutorName != null) {
            // Register the named thread-pool capability
            serviceBuilder.addDependency(Capabilities.THREAD_POOL_CAPABILITY.getCapabilityServiceName(jobExecutorName), JobExecutor.class, service.getJobExecutorInjector());
        }
        // Register the required services
        serviceBuilder.addDependency(Capabilities.BATCH_CONFIGURATION_CAPABILITY.getCapabilityServiceName(), BatchConfiguration.class, service.getBatchConfigurationInjector());
        // Ensure local transaction support is started
        serviceBuilder.requires(support.getCapabilityServiceName(Capabilities.LOCAL_TRANSACTION_PROVIDER_CAPABILITY));
        final ServiceName artifactFactoryServiceName = BatchServiceNames.batchArtifactFactoryServiceName(deploymentUnit);
        final ArtifactFactoryService artifactFactoryService = new ArtifactFactoryService();
        final ServiceBuilder<ArtifactFactory> artifactFactoryServiceBuilder = serviceTarget.addService(artifactFactoryServiceName, artifactFactoryService);
        // Register the bean manager if this is a Jakarta Contexts and Dependency Injection deployment
        if (support.hasCapability(WELD_CAPABILITY_NAME)) {
            final WeldCapability api = support.getOptionalCapabilityRuntimeAPI(WELD_CAPABILITY_NAME, WeldCapability.class).get();
            if (api.isPartOfWeldDeployment(deploymentUnit)) {
                BatchLogger.LOGGER.tracef("Adding BeanManager service dependency for deployment %s", deploymentUnit.getName());
                api.addBeanManagerService(deploymentUnit, artifactFactoryServiceBuilder, artifactFactoryService.getBeanManagerInjector());
            }
        }
        artifactFactoryServiceBuilder.install();
        serviceBuilder.addDependency(artifactFactoryServiceName, WildFlyArtifactFactory.class, service.getArtifactFactoryInjector());
        if (jobRepositoryName != null) {
            // Register a named job repository
            serviceBuilder.addDependency(support.getCapabilityServiceName(Capabilities.JOB_REPOSITORY_CAPABILITY.getName(), jobRepositoryName), JobRepository.class, service.getJobRepositoryInjector());
        } else if (dataSourceName != null) {
            // Register a jdbc job repository with data-source
            final JdbcJobRepositoryService jdbcJobRepositoryService = new JdbcJobRepositoryService(executionRecordsLimit);
            final ServiceName jobRepositoryServiceName = support.getCapabilityServiceName(Capabilities.JOB_REPOSITORY_CAPABILITY.getName(), deploymentName);
            final ServiceBuilder<JobRepository> jobRepositoryServiceBuilder = Services.addServerExecutorDependency(serviceTarget.addService(jobRepositoryServiceName, jdbcJobRepositoryService), jdbcJobRepositoryService.getExecutorServiceInjector()).addDependency(support.getCapabilityServiceName(Capabilities.DATA_SOURCE_CAPABILITY, dataSourceName), DataSource.class, jdbcJobRepositoryService.getDataSourceInjector());
            jobRepositoryServiceBuilder.install();
            serviceBuilder.addDependency(jobRepositoryServiceName, JobRepository.class, service.getJobRepositoryInjector());
        } else if (jobRepository != null) {
            // Use the job repository as defined in the deployment descriptor
            service.getJobRepositoryInjector().setValue(new ImmediateValue<>(jobRepository));
        }
        if (rcPresent) {
            serviceBuilder.addDependency(RequestController.SERVICE_NAME, RequestController.class, service.getRequestControllerInjector());
        }
        // Install the batch environment service
        serviceBuilder.install();
        // Install the JobOperatorService
        ServiceName jobOperatorServiceName = BatchServiceNames.jobOperatorServiceName(deploymentUnit);
        Services.addServerExecutorDependency(serviceTarget.addService(jobOperatorServiceName, jobOperatorService).addDependency(support.getCapabilityServiceName(Capabilities.BATCH_CONFIGURATION_CAPABILITY.getName()), BatchConfiguration.class, jobOperatorService.getBatchConfigurationInjector()).addDependency(support.getCapabilityServiceName(Capabilities.SUSPEND_CONTROLLER_CAPABILITY), SuspendController.class, jobOperatorService.getSuspendControllerInjector()).addDependency(support.getCapabilityServiceName(Capabilities.PROCESS_STATE_NOTIFIER_CAPABILITY), ProcessStateNotifier.class, jobOperatorService.getProcessStateInjector()).addDependency(BatchServiceNames.batchEnvironmentServiceName(deploymentUnit), SecurityAwareBatchEnvironment.class, jobOperatorService.getBatchEnvironmentInjector()), jobOperatorService.getExecutorServiceInjector()).install();
        // Add the JobOperatorService to the deployment unit
        deploymentUnit.putAttachment(BatchAttachments.JOB_OPERATOR, jobOperatorService);
        deploymentUnit.addToAttachmentList(DEPLOYMENT_COMPLETE_SERVICES, jobOperatorServiceName);
        // Add the JobOperator to the context selector
        selector.registerContext(moduleClassLoader, JobOperatorContext.create(jobOperatorService));
    }
}