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fabric8-persistence-demo

Fabric8 + E-OSGi JPA 2.1 managed persistence (Aries + Hibernate 4.3.x) + REST service demonstration code.

Pre-requisites

• JDK 7
• Maven 3.1.0 or newer

Build and install

mvn clean install

Provisioning

Installation and initial configuration

• Download latest build for fabric-karaf and extract it. (tested on fabric8-karaf-1.2.0.Beta3)
• Extract it
• Start Fabric

bin/fabric8

If everything goes well, you should get a Fabric shell that looks like this:

Please wait while Fabric8 is loading...
100% [========================================================================]

______    _          _      _____
|  ___|  | |        (_)    |  _  |
| |_ __ _| |__  _ __ _  ___ \ V /
|  _/ _` | '_ \| '__| |/ __|/ _ \
| || (_| | |_) | |  | | (__| |_| |
\_| \__,_|_.__/|_|  |_|\___\_____/
  Fabric8 Container (1.2.0.Beta3)
  http://fabric8.io/

Type 'help' to get started
and 'help [cmd]' for help on a specific command.
Hit '<ctrl-d>' or 'osgi:shutdown' to shutdown this container.

Open a browser to http://localhost:8181 to access the management console

Define our own profile

profile-create --parents quickstarts-karaf-cxf-rest persistence-example
profile-edit --repositories mvn:com.github.pires.example/feature-persistence/0.1-SNAPSHOT/xml/features persistence-example
profile-edit --features persistence-aries-hibernate persistence-example

Create and run new container with newly created profile

container-create-child --profile persistence-example root test

Testing

In Hawt.io UI, go to API tab (in the parent container), check the host and port where UserService is available and point it down. Test the REST endpoint as you wish!

REST API (JSON)

Create new user

PUT /user

Example JSON:
{
  "name":"Pires"
}

Count users

GET /user/count

List users

GET /user

curl commands

curl -H "Accept: application/json" -H "Content-type: application/json" -X PUT -d '{"name":"Pires"}' http://localhost:8182/cxf/demo/user ; echo

curl -H "Accept: application/json" -H "Content-type: application/json" -X GET  http://localhost:8182/cxf/demo/user/count ; echo

Developing

If you are changing these bundles remember you can use the fabric:watch * command. Fabric will automatically update bundles that change after a mvn install