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+Distributed OSGi Calculator Sample
+==================================
+This sample implements a distributed calculator using Distributed OSGi (RFC 119) over SCA.
+
+The README in the <distribution-unpack-dir>/samples directory provides 
+general instructions about building and running samples. (where
+distribution-unpack-dir is the directory in which you unpacked the tuscany
+binary distribution archive). Take a look there first (noting at you read it that this sample
+is not a new style sample). 
+
+On Windows, run
+java -jar ..\..\modules\osgi-3.5.0-v20090520.jar -configuration ..\..\features\configuration -clean -console
+
+On *Unix, run
+java -jar ../../modules/osgi-3.5.0-v20090520.jar -configuration ../../features/configuration -clean -console
+
+You should see the osgi console:
+
+osgi>
+
+You can run "ss" command under the osgi> to see the status of the bundles.
+osgi> ss
+
+Then you can install and start the calculator.dosgi bundle:
+
+osgi> install file:./target/sample-dosgi-dynamic-calculator-operations.jar
+Bundle id is 198
+
+osgi> start 198
+Nov 4, 2009 5:16:51 PM calculator.dosgi.operations.impl.OperationsActivator star
+t
+INFO: Starting calculator.dosgi.dynamic.operations_1.0.0 [198]
+Nov 4, 2009 5:16:51 PM calculator.dosgi.operations.impl.OperationsActivator star
+t
+INFO: Registering calculator.dosgi.operations.AddService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.node.impl.NodeImpl start
+INFO: Starting node: urn:osgi.service.d3cadb93-e9b9-4486-87eb-07ece11888f6 domai
+n: tuscany.apache.org
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerSe
+rvice
+INFO: RMI service registered: rmi://localhost:8085/AddService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl addEndpoint
+INFO: Add endpoint - (@8144744)Endpoint:  URI = osgi.service.d3cadb93-e9b9-4486-
+87eb-07ece11888f6#service-binding(AddService/Add)
+Nov 4, 2009 5:16:51 PM calculator.dosgi.operations.impl.OperationsActivator star
+t
+INFO: Registering calculator.dosgi.operations.SubtractService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.node.impl.NodeImpl start
+INFO: Starting node: urn:osgi.service.b6259ccc-6ae4-41f0-b61b-c5a8c7f42b35 domai
+n: tuscany.apache.org
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerSe
+rvice
+INFO: RMI service registered: rmi://localhost:8085/SubtractService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl addEndpoint
+INFO: Add endpoint - (@30229114)Endpoint:  URI = osgi.service.b6259ccc-6ae4-41f0
+-b61b-c5a8c7f42b35#service-binding(SubtractService/Subtract)
+Nov 4, 2009 5:16:51 PM calculator.dosgi.operations.impl.OperationsActivator star
+t
+INFO: Registering calculator.dosgi.operations.MultiplyService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.node.impl.NodeImpl start
+INFO: Starting node: urn:osgi.service.8469c64c-9a28-47b3-bc4a-c5fa8d471057 domai
+n: tuscany.apache.org
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerSe
+rvice
+INFO: RMI service registered: rmi://localhost:8085/MultiplyService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl addEndpoint
+INFO: Add endpoint - (@3312704)Endpoint:  URI = osgi.service.8469c64c-9a28-47b3-
+bc4a-c5fa8d471057#service-binding(MultiplyService/Multiply)
+Nov 4, 2009 5:16:51 PM calculator.dosgi.operations.impl.OperationsActivator star
+t
+INFO: Registering calculator.dosgi.operations.DivideService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.node.impl.NodeImpl start
+INFO: Starting node: urn:osgi.service.b43555f0-9509-444e-b22a-06d347ab7e98 domai
+n: tuscany.apache.org
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerSe
+rvice
+INFO: RMI service registered: rmi://localhost:8085/DivideService
+Nov 4, 2009 5:16:51 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl addEndpoint
+INFO: Add endpoint - (@8010288)Endpoint:  URI = osgi.service.b43555f0-9509-444e-
+b22a-06d347ab7e98#service-binding(DivideService/Divide)
+Nov 4, 2009 5:16:51 PM calculator.dosgi.operations.impl.OperationsActivator getB
+undle
+INFO: calculator.dosgi.operations.AddService is loaded by bundle: calculator.dos
+gi.dynamic.operations
+
+osgi>
+
+To stop the bundle:
+
+osgi> stop 198
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.b43555f0-9509-444e-b22a-06d347ab7e98
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl endpointRemoved
+INFO: Remove endpoint - (@8010288)Endpoint:  URI = osgi.service.b43555f0-9509-44
+4e-b22a-06d347ab7e98#service-binding(DivideService/Divide)
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregister
+Service
+INFO: RMI service unregistered: rmi://localhost:8085/DivideService
+Nov 4, 2009 5:18:43 PM calculator.dosgi.operations.impl.OperationsActivator stop
+
+INFO: Stopping calculator.dosgi.dynamic.operations_1.0.0 [198]
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.d3cadb93-e9b9-4486-87eb-07ece11888f6
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl endpointRemoved
+INFO: Remove endpoint - (@8144744)Endpoint:  URI = osgi.service.d3cadb93-e9b9-44
+86-87eb-07ece11888f6#service-binding(AddService/Add)
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregister
+Service
+INFO: RMI service unregistered: rmi://localhost:8085/AddService
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.b6259ccc-6ae4-41f0-b61b-c5a8c7f42b35
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl endpointRemoved
+INFO: Remove endpoint - (@30229114)Endpoint:  URI = osgi.service.b6259ccc-6ae4-4
+1f0-b61b-c5a8c7f42b35#service-binding(SubtractService/Subtract)
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregister
+Service
+INFO: RMI service unregistered: rmi://localhost:8085/SubtractService
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.8469c64c-9a28-47b3-bc4a-c5fa8d471057
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl endpointRemoved
+INFO: Remove endpoint - (@3312704)Endpoint:  URI = osgi.service.8469c64c-9a28-47
+b3-bc4a-c5fa8d471057#service-binding(MultiplyService/Multiply)
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregister
+Service
+INFO: RMI service unregistered: rmi://localhost:8085/MultiplyService
+Nov 4, 2009 5:18:43 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.b43555f0-9509-444e-b22a-06d347ab7e98
+
+osgi>
+
+To exit the console, run:
+osgi> exit
+
+Sample Overview
+---------------
+The application consists of two OSGi bundles:
+ * The calculator bundle: It provides the calculator service. The service is implemented by a java class that
+   consumes other services to perform the �add�, �subtract�, �multiply� and �divide� operations.
+ * The operations bundle: It provides the add/subtract/multiply/divide services.
+   (See ../samples/dosgi-dynamic-calculator-operations)
+
+
+dosgi-dynamic-calculator-operations/
+  src/
+    main/
+      java/
+        calculator/
+            dosgi/
+                operations/
+                    AddService.java - Interface for Add
+                    SubtractService.java - Interface for Subtract
+                    MultiplyService.java - Interface for Multiply
+                    DivideService.java - Interface for Divide
+                    impl/
+                        OperationsActivator.java - OSGi bundle activator
+                        AddServiceImpl.java - Implementation for Add
+                        SubtractServiceImpl.java - Implementation for Subtract
+                        MultiplyServiceImpl.java - Implementation for Multiply
+                        DivideServiceImpl.java - Implementation for Divide
+      resources/
+            META-INF/
+                sca-contribution.xml
+           OSGI-INF/
+                sca-config/
+                    operations-config.xml - The SCA configuration file for OSGi remote services
+  test/
+    java/
+        src/
+            calculator/
+                dosgi/
+                    operations/
+                        test/
+                            OperationsOSGiNodeTestCase.java - The JUNIT test case that tests this bundle using a RMI client
+
+  META-INF/
+    MANIFEST.MF - The OSGi manifest for this bundle
+  pom.xml                         - the Maven build file
+
+
+
+Building And Running The Test Case Using Maven
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run
+using Maven as follows.
+
+cd dosgi-dynamic-calculator-operations
+mvn
+