org.springframework.integration.support.locks.LockRegistry Java Examples

@Bean
@ConditionalOnMissingBean
@ConditionalOnBean(AmazonDynamoDBAsync.class)
@ConditionalOnProperty(name = "spring.cloud.stream.kinesis.binder.kpl-kcl-enabled", havingValue = "false",
		matchIfMissing = true)
public LockRegistry dynamoDBLockRegistry(@Autowired(required = false) AmazonDynamoDBAsync dynamoDB) {
	if (dynamoDB != null) {
		KinesisBinderConfigurationProperties.Locks locks = this.configurationProperties.getLocks();
		DynamoDbLockRegistry dynamoDbLockRegistry = new DynamoDbLockRegistry(dynamoDB, locks.getTable());
		dynamoDbLockRegistry.setRefreshPeriod(locks.getRefreshPeriod());
		dynamoDbLockRegistry.setHeartbeatPeriod(locks.getHeartbeatPeriod());
		dynamoDbLockRegistry.setLeaseDuration(locks.getLeaseDuration());
		dynamoDbLockRegistry.setPartitionKey(locks.getPartitionKey());
		dynamoDbLockRegistry.setSortKeyName(locks.getSortKeyName());
		dynamoDbLockRegistry.setSortKey(locks.getSortKey());
		dynamoDbLockRegistry.setReadCapacity(locks.getReadCapacity());
		dynamoDbLockRegistry.setWriteCapacity(locks.getWriteCapacity());
		return dynamoDbLockRegistry;
	}
	else {
		return null;
	}
}
 

protected AbstractRolloutManagement(final TargetManagement targetManagement,
        final DeploymentManagement deploymentManagement, final RolloutGroupManagement rolloutGroupManagement,
        final DistributionSetManagement distributionSetManagement, final ApplicationContext context,
        final VirtualPropertyReplacer virtualPropertyReplacer, final PlatformTransactionManager txManager,
        final TenantAware tenantAware, final LockRegistry lockRegistry,
        final RolloutApprovalStrategy rolloutApprovalStrategy,
        final TenantConfigurationManagement tenantConfigurationManagement,
        final SystemSecurityContext systemSecurityContext) {
    this.targetManagement = targetManagement;
    this.deploymentManagement = deploymentManagement;
    this.rolloutGroupManagement = rolloutGroupManagement;
    this.distributionSetManagement = distributionSetManagement;
    this.context = context;
    this.virtualPropertyReplacer = virtualPropertyReplacer;
    this.txManager = txManager;
    this.tenantAware = tenantAware;
    this.lockRegistry = lockRegistry;
    this.rolloutApprovalStrategy = rolloutApprovalStrategy;
    this.tenantConfigurationManagement = tenantConfigurationManagement;
    this.systemSecurityContext = systemSecurityContext;
}
 

JpaRolloutManagement(final TargetManagement targetManagement, final DeploymentManagement deploymentManagement,
        final RolloutGroupManagement rolloutGroupManagement,
        final DistributionSetManagement distributionSetManagement, final ApplicationContext context,
        final EventPublisherHolder eventPublisherHolder, final VirtualPropertyReplacer virtualPropertyReplacer,
        final PlatformTransactionManager txManager, final TenantAware tenantAware, final LockRegistry lockRegistry,
        final Database database, final RolloutApprovalStrategy rolloutApprovalStrategy,
        final TenantConfigurationManagement tenantConfigurationManagement,
        final SystemSecurityContext systemSecurityContext) {
    super(targetManagement, deploymentManagement, rolloutGroupManagement, distributionSetManagement, context,
            virtualPropertyReplacer, txManager, tenantAware, lockRegistry, rolloutApprovalStrategy,
            tenantConfigurationManagement, systemSecurityContext);
    this.eventPublisherHolder = eventPublisherHolder;
    this.database = database;
}
 

@Bean
@ConditionalOnMissingBean
RolloutManagement rolloutManagement(final TargetManagement targetManagement,
        final DeploymentManagement deploymentManagement, final RolloutGroupManagement rolloutGroupManagement,
        final DistributionSetManagement distributionSetManagement, final ApplicationContext context,
        final EventPublisherHolder eventPublisherHolder, final VirtualPropertyReplacer virtualPropertyReplacer,
        final PlatformTransactionManager txManager, final TenantAware tenantAware, final LockRegistry lockRegistry,
        final JpaProperties properties, final RolloutApprovalStrategy rolloutApprovalStrategy,
        final TenantConfigurationManagement tenantConfigurationManagement,
        final SystemSecurityContext systemSecurityContext) {
    return new JpaRolloutManagement(targetManagement, deploymentManagement, rolloutGroupManagement,
            distributionSetManagement, context, eventPublisherHolder, virtualPropertyReplacer, txManager,
            tenantAware, lockRegistry, properties.getDatabase(), rolloutApprovalStrategy,
            tenantConfigurationManagement, systemSecurityContext);
}
 

public SingleInstanceTaskListener(LockRegistry lockRegistry,
		TaskNameResolver taskNameResolver, TaskProperties taskProperties,
		ApplicationEventPublisher applicationEventPublisher) {
	this.lockRegistry = lockRegistry;
	this.taskNameResolver = taskNameResolver;
	this.taskProperties = taskProperties;
	this.lockRegistryLeaderInitiator = new LockRegistryLeaderInitiator(
			this.lockRegistry);
	this.applicationEventPublisher = applicationEventPublisher;
}
 

private LockRegistry getDefaultLockRegistry(long executionId) {
	DefaultLockRepository lockRepository = new DefaultLockRepository(this.dataSource,
			String.valueOf(executionId));
	lockRepository.setPrefix(this.taskProperties.getTablePrefix());
	lockRepository.setTimeToLive(this.taskProperties.getSingleInstanceLockTtl());
	lockRepository.afterPropertiesSet();
	return new JdbcLockRegistry(lockRepository);
}
 

public void setLockRegistry(LockRegistry lockRegistry) {
	this.lockRegistry = lockRegistry;
}
 

@Bean
public LockRegistry lockRegistry() {
	return new DefaultLockRegistry();
}
 

@Bean
LockRegistry lockRegistry() {
    return new DefaultLockRegistry();
}
 

@Bean
@ConditionalOnMissingBean
public LockRegistry lockRegistry() {
    return new DefaultLockRegistry();
}
 

/**
 * Instantiates a new AutoAssignScheduler
 * 
 * @param systemManagement
 *            to find all tenants
 * @param systemSecurityContext
 *            to run as system
 * @param autoAssignChecker
 *            to run a check as tenant
 * @param lockRegistry
 *            to acquire a lock per tenant
 */
public AutoAssignScheduler(final SystemManagement systemManagement,
        final SystemSecurityContext systemSecurityContext, final AutoAssignChecker autoAssignChecker,
        final LockRegistry lockRegistry) {
    this.systemManagement = systemManagement;
    this.systemSecurityContext = systemSecurityContext;
    this.autoAssignChecker = autoAssignChecker;
    this.lockRegistry = lockRegistry;
}
 

/**
 * {@link AutoAssignScheduler} bean.
 * 
 * Note: does not activate in test profile, otherwise it is hard to test the
 * auto assign functionality.
 *
 * @param tenantAware
 *            to run as specific tenant
 * @param systemManagement
 *            to find all tenants
 * @param systemSecurityContext
 *            to run as system
 * @param autoAssignChecker
 *            to run a check as tenant
 * @param lockRegistry
 *            to lock the tenant for auto assignment
 * @return a new {@link AutoAssignChecker}
 */
@Bean
@ConditionalOnMissingBean
// don't active the auto assign scheduler in test, otherwise it is hard to
// test
@Profile("!test")
@ConditionalOnProperty(prefix = "hawkbit.autoassign.scheduler", name = "enabled", matchIfMissing = true)
AutoAssignScheduler autoAssignScheduler(final TenantAware tenantAware, final SystemManagement systemManagement,
        final SystemSecurityContext systemSecurityContext, final AutoAssignChecker autoAssignChecker,
        final LockRegistry lockRegistry) {
    return new AutoAssignScheduler(systemManagement, systemSecurityContext, autoAssignChecker, lockRegistry);
}
 

/**
 * {@link AutoCleanupScheduler} bean.
 * 
 * @param systemManagement
 *            to find all tenants
 * @param systemSecurityContext
 *            to run as system
 * @param lockRegistry
 *            to lock the tenant for auto assignment
 * @param cleanupTasks
 *            a list of cleanup tasks
 * 
 * @return a new {@link AutoCleanupScheduler} bean
 */
@Bean
@ConditionalOnMissingBean
@Profile("!test")
@ConditionalOnProperty(prefix = "hawkbit.autocleanup.scheduler", name = "enabled", matchIfMissing = true)
AutoCleanupScheduler autoCleanupScheduler(final SystemManagement systemManagement,
        final SystemSecurityContext systemSecurityContext, final LockRegistry lockRegistry,
        final List<CleanupTask> cleanupTasks) {
    return new AutoCleanupScheduler(systemManagement, systemSecurityContext, lockRegistry, cleanupTasks);
}
 

/**
 * Constructs the cleanup schedulers and initializes it with a set of
 * cleanup handlers.
 * 
 * @param systemManagement
 *            Management APIs to invoke actions in a certain tenant context.
 * @param systemSecurityContext
 *            The system security context.
 * @param lockRegistry
 *            A registry for shared locks.
 * @param cleanupTasks
 *            A list of cleanup tasks.
 */
public AutoCleanupScheduler(final SystemManagement systemManagement,
        final SystemSecurityContext systemSecurityContext, final LockRegistry lockRegistry,
        final List<CleanupTask> cleanupTasks) {
    this.systemManagement = systemManagement;
    this.systemSecurityContext = systemSecurityContext;
    this.lockRegistry = lockRegistry;
    this.cleanupTasks = cleanupTasks;
}