Author: antelder
Date: Sun Jul 24 08:08:52 2011
New Revision: 1150290
URL: http://svn.apache.org/viewvc?rev=1150290&view=rev
Log:
Update sample README
Modified:
tuscany/sca-java-2.x/trunk/samples/getting-started/helloworld-jsonrpc/README
Modified:
tuscany/sca-java-2.x/trunk/samples/getting-started/helloworld-jsonrpc/README
URL:
http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/samples/getting-started/helloworld-jsonrpc/README?rev=1150290&r1=1150289&r2=1150290&view=diff
==============================================================================
---
tuscany/sca-java-2.x/trunk/samples/getting-started/helloworld-jsonrpc/README
(original)
+++
tuscany/sca-java-2.x/trunk/samples/getting-started/helloworld-jsonrpc/README
Sun Jul 24 08:08:52 2011
@@ -1,27 +1,27 @@
-Tuscany - Getting Started - Helloworld Sample
----------------------------------------------
+Tuscany - Getting Started - Helloworld JSONRPC Sample
+-----------------------------------------------------
-This sample demonstrates a simple helloworld style SCA application and how to
run that with Tuscany.
+This sample extends the helloworld sample to make the helloworld service
available as a JSON-RPC endpoint.
+JSON-RPC is a protocol for doing remote procedure calls encoded in JSON.
-See the README in the top-level samples folder for general information on the
Tuscany samples.
+The changes to the helloworld sample are:
+- update the pom.xml with the additional dependencies
+- update the composite to use the JSON-RPC binding
-This project creates an SCA contribution with a deployable composite named
helloworld.composite.
-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 folder:
+As with all the getting-started samples you can run this sample with:
mvn tuscany:run
-
+Then at a web browser enter the following URL:
+(JSON-RPC aruguments are base64 encoded, so in this URL "WyJXb3JsZCJd"
unecoded is "["World"]")
http://localhost:8080/HelloworldComponent/Helloworld?method=sayHello¶ms=WyJXb3JsZCJd&id=1
-
+which should return a page saying:
{"id":1,"result":"Hello World"}
+
