fatjar-interceptor-service

Request and response interceptors MSF4J fat jar Sample

A fat jar is a jar file which includes all the dependencies in one fat (uber) jar. This mode of creating a fat jar and running it in a Java process is also referred to as server-less execution.

• See also; MSF4J Interceptor Service - Deployable Jar mode
• See also; MSF4J Interceptor Service - OSGi mode

Writing the pom.xml

Your POM can inherit from msf4j-service. See details here.

The pom should include the following plugins

    <build>
        <plugins>
            <plugin>
                <groupId>org.skife.maven</groupId>
                <artifactId>really-executable-jar-maven-plugin</artifactId>
                <version>${maven.reallyexecutablejarplugin.version}</version>
                <configuration>
                    <programFile>restinterceptor</programFile>
                </configuration>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>really-executable-jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

The pom should include the following properties

    <properties>
        <microservice.mainClass>org.wso2.msf4j.samples.fatjarinterceptorservice.Application</microservice.mainClass>
    </properties>

How to build the sample

From this directory, run

mvn clean install

How to run the sample

Use following command to run the application

java -jar target/fatjar-interceptor-service-\<version>.jar

How to test the sample

Use following cURL command.

curl http://localhost:8080/interceptor-service/service-name

You should get a successful response if everything worked fine.

Invoking the service via HTTPS

Use following cURL command.

curl --insecure https://localhost:8444/interceptor-service/service-name

You should get a successful response if everything worked fine.