Microprofile is currently built on minimum footprint technology statck that includes JAX-RS, CDI and JSONP. More capabilities will be added going foward to build a more robust Microservices platform.
its current release is 1.2 is based on Eclipse Foundation under Apache 2.0 license
Apache TomEE is product from Tomitribe which is one of the vendor contributing towards Microprofile project.
@ApplicationScoped
@Produces({MediaType.APPLICATION_JSON})
@Path("/expenses")
public class ExpenseEndpoint {
private Map<String, List<Expense>> expenses;
@GET
@Path("{customerId}")
public List<Expense> getExpenses(@PathParam("customerId") String customerId) throws Exception {
expenses = loadExpenses();
return expenses.get(customerId);
}
...
....
<dependencies>
<dependency>
<groupId>org.apache.tomee</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.8.7</version>
</dependency>
</dependencies>
<build>
<finalName>tomeeweb</finalName>
<plugins>
...
<plugin>
<groupId>org.apache.tomee.maven</groupId>
<artifactId>tomee-maven-plugin</artifactId>
<version>7.0.1</version>
<configuration>
<tomeeClassifier>webprofile</tomeeClassifier>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
</plugin>
....
mvn package
java -jar target\<buildname>-exe.jar