void updatePoolService(final OperationContext context, final ModelNode model)
throws OperationFailedException {
final ModelNode poolName = poolAttribute.resolveModelAttribute(context, model);
final ServiceRegistry serviceRegistry = context.getServiceRegistry(true);
ServiceController existingDefaultPoolConfigService =
serviceRegistry.getService(poolConfigServiceName);
// if a default MDB pool is already installed, then remove it first
if (existingDefaultPoolConfigService != null) {
context.removeService(existingDefaultPoolConfigService);
}
if (poolName.isDefined()) {
// now install default pool config service which points to an existing pool config service
final ValueInjectionService<PoolConfig> newDefaultPoolConfigService =
new ValueInjectionService<PoolConfig>();
ServiceController<?> newController =
context
.getServiceTarget()
.addService(poolConfigServiceName, newDefaultPoolConfigService)
.addDependency(
PoolConfigService.EJB_POOL_CONFIG_BASE_SERVICE_NAME.append(poolName.asString()),
PoolConfig.class,
newDefaultPoolConfigService.getInjector())
.install();
}
}
@Override
public void configureDependency(ServiceBuilder<?> serviceBuilder, Service<Component> service)
throws DeploymentUnitProcessingException {
final StatelessSessionComponentCreateService statelessSessionComponentService =
(StatelessSessionComponentCreateService) service;
final String poolName = this.statelessComponentDescription.getPoolConfigName();
// if no pool name has been explicitly set, then inject the optional "default slsb pool
// config"
if (poolName == null) {
serviceBuilder.addDependency(
ServiceBuilder.DependencyType.OPTIONAL,
PoolConfigService.DEFAULT_SLSB_POOL_CONFIG_SERVICE_NAME,
PoolConfig.class,
statelessSessionComponentService.getPoolConfigInjector());
} else {
// pool name has been explicitly set so the pool config is a required dependency
serviceBuilder.addDependency(
PoolConfigService.EJB_POOL_CONFIG_BASE_SERVICE_NAME.append(poolName),
PoolConfig.class,
statelessSessionComponentService.getPoolConfigInjector());
}
}
