HibernateDatastore hibernateDatastore()

in boot-plugin/src/main/groovy/org/grails/datastore/gorm/boot/autoconfigure/HibernateGormAutoConfiguration.groovy [77:121]

• 43 lines of code
• 7 McCabe index (conditional complexity)

    HibernateDatastore hibernateDatastore() {
        List<String> packageNames = AutoConfigurationPackages.get(this.beanFactory)
        List<Package> packages = []
        for(name in packageNames) {
            Package pkg = Package.getPackage(name)
            if(pkg != null) {
                packages.add(pkg)
            }
        }

        ConfigurableListableBeanFactory beanFactory = applicationContext.beanFactory
        HibernateDatastore datastore
        if(dataSource == null) {
            datastore = new HibernateDatastore(
                    applicationContext.getEnvironment(),
                    new ConfigurableApplicationContextEventPublisher(applicationContext),
                    packages as Package[]
            )
            beanFactory.registerSingleton("dataSource", datastore.getDataSource())
        }
        else {
            datastore = new HibernateDatastore(
                    dataSource,
                    applicationContext.getEnvironment(),
                    new ConfigurableApplicationContextEventPublisher(applicationContext),
                    packages as Package[]
            )
        }

        for(Service service in datastore.getServices()) {
            Class serviceClass = service.getClass()
            grails.gorm.services.Service ann = serviceClass.getAnnotation(grails.gorm.services.Service)
            String serviceName = ann?.name()
            if(serviceName == null) {
                serviceName = Introspector.decapitalize(serviceClass.simpleName)
            }
            if(!applicationContext.containsBean(serviceName)) {
                applicationContext.beanFactory.registerSingleton(
                    serviceName,
                    service
                )
            }
        }
        return datastore
    }