Tuscany - Getting Started - Helloworld SCAClient Sample
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This sample demonstrates using the OASIS SCAClient API to invoke a service in a remote SCA domain.

See the README in the top-level samples folder for general information on the Tuscany samples.

This project has a Java class with a main method which uses the SCAClient API to invoke a Helloworld
service in a remote SCA domain.

Before running this sample you must have a helloworld service running in a SCA domain somewhere,
for example, you may do using a separate command prompt and running the Tuscany 
"Getting Started - Helloworld Sample" with the command "mvn tuscany:run -DdomainURI=uri:default".

You can then run this SCAClient sample with the Maven command: 

   mvn exec:java

You should see the following oputput:

   HelloworldSCAClient, using domainURI uri:default
   Calling HelloworldComponent.sayHello("world")
   Hello world