Hands-On Cloud Development with WildFly

Fraction detection

Let's return to our latest CatalogService. As you recall, it uses JAX-RS and CDI. We have provided the dependencies manually by editing the pom.xml file:

(...)    <dependencies>        <!-- 1 -->        <dependency>            <groupId>org.wildfly.swarm</groupId>            <artifactId>jaxrs</artifactId>            <version>${version.wildfly.swarm}</version>        </dependency>        <!-- 2 -->        <dependency>            <groupId>org.wildfly.swarm</groupId>            <artifactId>cdi</artifactId>            <version>${version.wildfly.swarm}</version>        </dependency>    </dependencies>(...)

We have provided dependencies for two fractions: JAX-RS (1) and CDI (2). We can run the application and note that it is indeed working.

Let's continue our experiment now. What happens if we configure only one fraction?

(...)<dependencyManagement> ...