public AbstractManagedJPAEMFLocator()

in tx-control-providers/jpa/tx-control-provider-jpa-common/src/main/java/org/apache/aries/tx/control/jpa/common/impl/AbstractManagedJPAEMFLocator.java [74:97]

• 20 lines of code
• 3 McCabe index (conditional complexity)

	public AbstractManagedJPAEMFLocator(BundleContext context, String pid, Supplier<Map<String, Object>> jpaProperties,
			Map<String, Object> providerProperties, Consumer<Map<String, Object>> onClose) throws InvalidSyntaxException, ConfigurationException {
		this.context = context;
		this.pid = pid;
		this.jpaProperties = jpaProperties;
		this.providerProperties = providerProperties;
		this.onClose = onClose;

		String unitName = (String) providerProperties.get(JPA_UNIT_NAME);
		if (unitName == null) {
			LOG.error("The configuration {} must specify a persistence unit name", pid);
			throw new ConfigurationException(JPA_UNIT_NAME,
					"The configuration must specify a persistence unit name");
		}
		
		String targetFilter = (String) providerProperties.get(EMF_BUILDER_TARGET_FILTER);
		if (targetFilter == null) {
			targetFilter = "(" + JPA_UNIT_NAME + "=" + unitName + ")";
		}

		targetFilter = "(&(" + OBJECTCLASS + "=" + EntityManagerFactoryBuilder.class.getName() + ")" + targetFilter + ")";

		this.emfBuilderTracker = new ServiceTracker<>(context, context.createFilter(targetFilter), this);
	}