Tuscany - Getting Started - Helloworld Sample | |
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This sample demonstrates a simple helloworld style SCA application and how to run that with Tuscany. | |
See the README in the top-level samples folder for general information on the Tuscany samples. | |
This project creates an SCA contribution with a deployable composite named helloworld.comosite. | |
The composite defines an SCA component, HelloworldComponent, which provides a Helloworld service, | |
the component is implemented by a Java class. | |
You can use the contribution by starting the composite in the Tuscany Shell. To do that run the | |
following command in the helloworld-contribution folder: | |
mvn tuscany:run | |
Alternatively, the Tuscany Shell can be started with the scripts in the Tuscany binary distribution | |
bin folder. To do that run the following command at the root of a Tuscany binary distribution: | |
bin\tuscany.bat samples\getting-started\helloworld-contribution | |
Once the Shell has been started with one of those methods you can use Shell commands to explore | |
the SCA domain, for example, use the "installed" command to get the status of installed contributions, | |
"services" to see the available component services, and you may test calling the helloworld service by | |
using the "invoke" command: | |
invoke HelloworldComponent sayHello yourName | |
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This sample was created by the Tuscany contribution-jar Maven archetype. You can use that archetype to | |
create your own SCA contribution projects by running the following Maven command: | |
mvn archetype:generate -DarchetypeCatalog=http://tuscany.apache.org | |
then at the prompt select 1 to choose the contribution-jar archetype and then answer the questions. | |
This project used the following answers: | |
Define value for property 'groupId': : org.apache.tuscany.sca.samples | |
Define value for property 'artifactId': : helloworld-contribution | |
Define value for property 'version': 1.0-SNAPSHOT: 2.0-SNAPSHOT | |
Define value for property 'package': org.apache.tuscany.sca.samples: sample | |