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Deploy Java EE 7 Application (Pre-Built WAR)

Java EE 7 Hands-on Lab has been delivered all around the world and is a pretty standard application that shows design patterns and anti-patterns for a typical Java EE 7 application.

javaee7 hol
Figure 1. Java EE 7 Application Architecture

Pull the Docker image that contains WildFly and pre-built Java EE 7 application WAR file as shown:

docker pull classroom.example.com:5000/javaee7-hol

The javaee7-hol Dockerfile is based on jboss/wildfly and adds the movieplex7 application as war file.

Run it as:

docker run -it -p 8080:8080 classroom.example.com:5000/javaee7-hol

See the application in action at http://dockerhost:8080/movieplex7/.

This uses an in-memory database with WildFly application server as shown in the image:

javaee7 hol in memory database
Figure 2. In-memory Database

Only two changes are required to the standard jboss/wildfly image:

  1. Start WildFly in full platform:

    CMD ["/opt/jboss/wildfly/bin/standalone.sh", "-c", "standalone-full.xml", "-b", "0.0.0.0"]

  2. WAR file is copied to standalone/deployments directory as:

    RUN curl -L https://github.com/javaee-samples/javaee7-hol/blob/jrebel/solution/movieplex7-1.0-SNAPSHOT.war?raw=true -o /opt/jboss/wildfly/standalone/deployments/movieplex7-1.0-SNAPSHOT.war