Create branch for next release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@966547 13f79535-47bb-0310-9956-ffa450edef68
author: antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> 2010-07-22 09:11:51 +0000
committer: antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> 2010-07-22 09:11:51 +0000
commit: 0d7533759f027a0fafc5844210ddf4e35122c758 (patch)
tree: cd7e7bedbd53b9e04541ea6ba48a5b44a5460e6d /sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator
parent: 40e207beb6ed5c979bdedc71ebc735ba9295ecfe (diff)
24 files changed, 1709 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/LICENSE b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/LICENSE
@@ -0,0 +1,205 @@
+
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+      separable from, or merely link (or bind by name) to the interfaces of,
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+          of the NOTICE file are for informational purposes only and
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
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+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/META-INF/MANIFEST.MF b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..6ce24a4a32
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/META-INF/MANIFEST.MF
@@ -0,0 +1,23 @@
+Manifest-Version: 1.0
+Export-Package: calculator.dosgi;version="1.0.1",
+ calculator.dosgi.operations;version="1.0.1"
+Bundle-Version: 1.0.0
+Bundle-Name: calculator.dosgi.dynamic
+Bundle-Activator: calculator.dosgi.impl.CalculatorActivator
+Bundle-ManifestVersion: 2
+Import-Package: org.oasisopen.sca.annotation;version="2.0.0",
+ org.osgi.framework,
+ org.osgi.service.component;resolution:=optional,
+ org.osgi.service.packageadmin,
+ org.osgi.util.tracker
+Bundle-SymbolicName: calculator.dosgi.dynamic
+Bundle-Vendor: The Apache Software Foundation
+Bundle-ActivationPolicy: lazy
+Eclipse-LazyStart: true
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-DocURL: http://www.apache.org/
+Service-Component-Disabled: OSGI-INF/calculator-component.xml
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+SCA-Configuration: OSGI-INF/sca-config/calculator-config.xml
+Remote-Service: OSGI-INF/remote-service/*.xml
+
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/NOTICE b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/NOTICE
new file mode 100644
index 0000000000..9ddba06a32
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2010 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/blueprint/calculator-module.xml b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/blueprint/calculator-module.xml
new file mode 100644
index 0000000000..fd834e12ef
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/blueprint/calculator-module.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<!-- A sample module-context.xml for OSGI RFC 124 (BluePrint Service) -->
+<components xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
+    <component id="CalculatorComponent" class="calculator.dosgi.impl.CalculatorServiceImpl">
+        <property name="addService" ref="AddService" />
+        <property name="subtractService" ref="SubtractService" />
+        <property name="multiplyService" ref="MultiplyService" />
+        <property name="divideService" ref="DivideService" />
+    </component>
+
+    <!-- We can derive the SCA services for the implementation.osgi -->
+    <service id="CalculatorService" ref="CalculatorComponent" interface="calculator.dosgi.CalculatorService">
+    </service>
+
+    <!-- We can derive the SCA references for the implementation.osgi -->
+    <reference id="AddService" interface="calculator.dosgi.operations.AddService">
+    </reference>
+    <reference id="SubtractService" interface="calculator.dosgi.operations.SubtractService">
+    </reference>
+    <reference id="MultiplyService" interface="calculator.dosgi.operations.MultiplyService">
+    </reference>
+    <reference id="DivideService" interface="calculator.dosgi.operations.DivideService">
+    </reference>
+
+</components>
+\ No newline at end of file
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/calculator-component.xml b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/calculator-component.xml
new file mode 100644
index 0000000000..5daaa59aae
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/calculator-component.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="CalculatorComponent" 
+               xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.impl.CalculatorServiceDSImpl" />
+    <service>
+        <provide interface="calculator.dosgi.CalculatorService" />
+    </service>
+
+    <reference name="addService" interface="calculator.dosgi.operations.AddService" bind="setAddService" unbind="unsetAddService"
+        policy="dynamic" />
+    <reference name="subtractService" interface="calculator.dosgi.operations.SubtractService" bind="setSubtractService"
+        unbind="unsetSubtractService" policy="dynamic" />
+    <reference name="multiplyService" interface="calculator.dosgi.operations.MultiplyService" bind="setMultiplyService"
+        unbind="unsetMultiplyService" policy="dynamic" />
+    <reference name="divideService" interface="calculator.dosgi.operations.DivideService" bind="setDivideService"
+        unbind="unsetDivideService" policy="dynamic" />
+
+</scr:component>
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/remote-service/calculator-service-descriptions.xml b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/remote-service/calculator-service-descriptions.xml
new file mode 100644
index 0000000000..ded82797b5
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/remote-service/calculator-service-descriptions.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+-->
+<!-- A consumer-side service description file for RFC 119 -->
+<endpoint-descriptions xmlns="http://www.osgi.org/xmlns/rsa/v1.0.0" 
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+    <!-- Describe a remote OSGi service  -->
+    <endpoint-description>
+        <property name="objectClass" value="calculator.dosgi.operations.AddService" />
+        <property name="remote.configs.supported" value="org.osgi.sca"/>
+        <property name="service.imported.configs" value="org.osgi.sca"/>
+        <property name="sca.reference" value="addService"/>
+        <property name="org.osgi.sca.bindings">
+            <list>
+                <value>{http://sample}Add</value>
+            </list>
+        </property>
+    </endpoint-description>
+    <endpoint-description>
+        <property name="objectClass" value="calculator.dosgi.operations.SubtractService" />
+        <property name="service.imported.configs" value="org.osgi.sca"/>
+        <property name="remote.configs.supported" value="org.osgi.sca"/>
+        <property name="sca.reference" value="subtractService"/>
+        <property name="org.osgi.sca.bindings">
+            <list>
+                <value>{http://sample}Subtract</value>
+            </list>
+        </property>
+    </endpoint-description>
+    <endpoint-description>
+        <property name="objectClass" value="calculator.dosgi.operations.MultiplyService" />
+        <property name="service.imported.configs" value="org.osgi.sca"/>
+        <property name="remote.configs.supported" value="org.osgi.sca"/>
+        <property name="sca.reference" value="multiplyService"/>
+        <property name="org.osgi.sca.bindings" value="{http://sample}Multiply"/>
+    </endpoint-description>
+    <endpoint-description>
+        <property name="objectClass" value="calculator.dosgi.operations.DivideService" />
+        <property name="service.imported.configs" value="org.osgi.sca"/>
+        <property name="remote.configs.supported" value="org.osgi.sca"/>
+        <property name="sca.reference" value="divideService"/>
+        <property name="org.osgi.sca.bindings" value="{http://sample}Divide"/>
+    </endpoint-description>
+</endpoint-descriptions>
+\ No newline at end of file
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/sca-config/calculator-config.xml b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/sca-config/calculator-config.xml
new file mode 100644
index 0000000000..f10b577e87
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/OSGI-INF/sca-config/calculator-config.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+-->
+<scact:sca-config targetNamespace="http://sample"
+    xmlns:scact="http://www.osgi.org/xmlns/scact/v1.0.0" 
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+    <sca:binding.ws name="Calculator" uri="http://localhost:8086/CalculatorService"/>
+    
+    <!-- bindings for the remote services -->
+    <tuscany:binding.rmi name="Add" uri="rmi://localhost:8085/AddService"/>
+    <tuscany:binding.rmi name="Divide" uri="rmi://localhost:8085/DivideService"/>
+    <tuscany:binding.rmi name="Subtract" uri="rmi://localhost:8085/SubtractService"/>
+    <tuscany:binding.rmi name="Multiply" uri="rmi://localhost:8085/MultiplyService"/>
+</scact:sca-config>
+    
+\ No newline at end of file
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/README b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/README
new file mode 100644
index 0000000000..e8d311298e
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/README
@@ -0,0 +1,145 @@
+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>
+
+osgi> Jun 22, 2009 1:32:27 PM org.apache.tuscany.sca.extensibility.equinox.EquinoxServiceDiscoveryActivator start
+INFO: Equinox-based service discoverer is now configured.
+
+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.jar
+Bundle id is 198
+
+osgi> start 198
+Nov 4, 2009 5:20:21 PM calculator.dosgi.impl.CalculatorActivator start
+INFO: Starting calculator.dosgi.dynamic_1.0.0 [198]
+Nov 4, 2009 5:20:21 PM calculator.dosgi.impl.CalculatorActivator start
+INFO: Registering calculator.dosgi.CalculatorService
+Nov 4, 2009 5:20:21 PM org.apache.tuscany.sca.node.impl.NodeImpl start
+INFO: Starting node: urn:osgi.service.d5a06834-ae15-42b3-9287-71fe6537c869 domai
+n: tuscany.apache.org
+log4j:WARN No appenders could be found for logger (org.apache.axiom.om.util.StAX
+Utils).
+log4j:WARN Please initialize the log4j system properly.
+Nov 4, 2009 5:20:24 PM org.mortbay.log.Slf4jLog info
+INFO: Logging to org.slf4j.impl.JDK14LoggerAdapter(org.mortbay.log) via org.mort
+bay.log.Slf4jLog
+Nov 4, 2009 5:20:25 PM org.apache.tuscany.sca.http.jetty.JettyLogger info
+INFO: jetty-6.1.x
+Nov 4, 2009 5:20:25 PM org.apache.tuscany.sca.http.jetty.JettyLogger info
+INFO: Started SelectChannelConnector@0.0.0.0:8086
+Nov 4, 2009 5:20:25 PM org.apache.tuscany.sca.http.jetty.JettyServer addServletM
+apping
+INFO: Added Servlet mapping: http://rfengt61p:8086/CalculatorService
+Nov 4, 2009 5:20:25 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl addEndpoint
+INFO: Add endpoint - (@23394516)Endpoint:  URI = osgi.service.d5a06834-ae15-42b3
+-9287-71fe6537c869#service-binding(CalculatorService/Calculator)
+Nov 4, 2009 5:20:25 PM calculator.dosgi.impl.CalculatorActivator getBundle
+INFO: calculator.dosgi.operations.AddService is loaded by bundle: calculator.dos
+gi.dynamic
+
+You can point your browser to http://localhost:8086/CalculatorService?wsdl to see
+the WSDL.
+
+You can also use the WebService Explorer from Eclipse WTP to test the Web Service.
+
+To stop the bundle:
+
+osgi> stop 198
+Nov 4, 2009 5:21:16 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.d5a06834-ae15-42b3-9287-71fe6537c869
+Nov 4, 2009 5:21:16 PM org.apache.tuscany.sca.core.assembly.impl.EndpointRegistr
+yImpl endpointRemoved
+INFO: Remove endpoint - (@23394516)Endpoint:  URI = osgi.service.d5a06834-ae15-4
+2b3-9287-71fe6537c869#service-binding(CalculatorService/Calculator)
+Nov 4, 2009 5:21:16 PM org.apache.tuscany.sca.http.jetty.JettyServer removeServl
+etMapping
+INFO: Removed Servlet mapping: /CalculatorService
+Nov 4, 2009 5:21:16 PM calculator.dosgi.impl.CalculatorActivator stop
+INFO: Stopping calculator.dosgi.dynamic_1.0.0 [198]
+Nov 4, 2009 5:21:16 PM org.apache.tuscany.sca.node.impl.NodeImpl stop
+INFO: Stopping node: urn:osgi.service.d5a06834-ae15-42b3-9287-71fe6537c869
+
+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/
+  src/
+    main/
+      java/
+        calculator/
+            dosgi/
+                CalculatorService.java  - The interface for Calculator service
+                impl/
+                    CalculatorActivator.java - OSGi bundle activator for Calculator bundle
+                    CalculatorServiceDSImpl.java - OSGi declarative service based implementation
+                    CalculatorServiceImpl.java - Basic OSGi implementation
+                operations/
+                    AddService.java - Interface for Add
+                    SubtractService.java - Interface for Subtract
+                    MultiplyService.java - Interface for Multiply
+                    DivideService.java - Interface for Divide
+                rmi/
+                    OperationsRemote.java - RMI remote interface for operations
+                    OperationsRMIServer_Stub.java - RMI stub
+                    OperationsRMIServer.java - RMI server implementation of the operations
+      resources/
+            META-INF/
+                sca-contribution.xml
+            OSGI-INF/
+                sca-config/
+                    calculator-config.xml - The SCA configuration file for OSGi remote services
+                remote-service/
+                    calculator-service-descriptions.xml - The OSGi remote service endpoint descriptions    
+  test/
+    java/
+        src/
+            calculator/
+                dosgi/
+                    test/
+                        CalculatorOSGiNodeTestCase.java - The JUNIT test case that tests this bundle against a RMI service
+
+  META-INF/
+    MANIFEST.MF - The OSGi manifest for this bundle
+  dosig-calculator.png - a pictorial representation of the sample
+  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-calculator
+mvn
+
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/dosgi-calculator.png b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/dosgi-calculator.png
new file mode 100644
index 0000000000..805baa54d2
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/dosgi-calculator.png
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/pom.xml b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/pom.xml
new file mode 100644
index 0000000000..99a6db3ea8
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/pom.xml
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-Beta1-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>sample-dosgi-dynamic-calculator</artifactId>
+    <name>Apache Tuscany SCA OSGi Remote Services Dynamic Caculator Sample</name>
+
+    <dependencies>
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-ejava</artifactId>
+            <version>2.0-Beta1-SNAPSHOT</version>
+            <type>pom</type>
+        </dependency>
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-webservice</artifactId>
+            <version>2.0-Beta1-SNAPSHOT</version>
+            <type>pom</type>
+            <scope>runtime</scope>
+        </dependency>
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-launcher-equinox</artifactId>
+            <version>2.0-Beta1-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl-osgi</artifactId>
+            <version>2.0-Beta1-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.osgi</groupId>
+            <artifactId>services</artifactId>
+            <version>3.2.0-v20090520-1800</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.8.1</version>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- Equinox Declarative Services -->
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>ds</artifactId>
+            <version>1.1.0-v20090601</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>util</artifactId>
+            <version>1.0.100-v20090520-1800</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <finalName>${artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <artifactId>maven-eclipse-plugin</artifactId>
+                <version>2.5.1</version>
+                <configuration>
+                    <buildcommands>
+                        <buildcommand>org.eclipse.pde.ManifestBuilder</buildcommand>
+                        <buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand>
+                    </buildcommands>
+                    <projectnatures>
+                        <projectnature>org.eclipse.jdt.core.javanature</projectnature>
+                        <projectnature>org.eclipse.pde.PluginNature</projectnature>
+                    </projectnatures>
+                    <classpathContainers>
+                        <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER
+                        </classpathContainer>
+                    </classpathContainers>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifestFile>${basedir}/META-INF/MANIFEST.MF</manifestFile>
+                    </archive>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.tuscany.maven.plugins</groupId>
+                <artifactId>maven-osgi-junit-plugin</artifactId>
+                <version>1.0</version>
+                <dependencies>
+                   <dependency>
+                      <groupId>org.apache.tuscany.sca</groupId>
+                      <artifactId>tuscany-node-launcher-equinox</artifactId>
+                      <version>${pom.version}</version>
+                   </dependency>
+                </dependencies>
+                <executions>
+                    <execution>
+                        <id>osgi-test</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>test</goal>
+                        </goals>
+                        <configuration>
+                            <systemProperties>
+                                <property>
+                                    <name>osgi.configuration.area</name>
+                                    <value>${project.build.directory}/equinox</value>
+                                </property>
+                            </systemProperties>                        
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/CalculatorService.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/CalculatorService.java
new file mode 100644
index 0000000000..cc562b7c2f
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/CalculatorService.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The Calculator service interface.
+ */
+@Remotable
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java
new file mode 100644
index 0000000000..6228afcd53
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator.dosgi.impl;
+
+import java.util.Dictionary;
+import java.util.Hashtable;
+import java.util.logging.Logger;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.packageadmin.PackageAdmin;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.operations.AddService;
+
+/**
+ * 
+ */
+public class CalculatorActivator implements BundleActivator {
+    private Logger logger = Logger.getLogger(CalculatorActivator.class.getName());
+
+    private Bundle getBundle(BundleContext bundleContext, Class<?> cls) {
+        PackageAdmin packageAdmin = null;
+        // PackageAdmin is used to resolve bundles 
+        ServiceReference ref = bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");
+        if (ref != null) {
+            packageAdmin = (PackageAdmin)bundleContext.getService(ref);
+            Bundle bundle = packageAdmin.getBundle(cls);
+            if (bundle != null) {
+                logger.info(cls.getName() + " is loaded by bundle: " + bundle.getSymbolicName());
+            }
+            bundleContext.ungetService(ref);
+            return bundle;
+        }
+        return null;
+    }
+
+    public void start(BundleContext context) throws Exception {
+        logger.info("Starting " + context.getBundle());
+        Dictionary<String, Object> props = new Hashtable<String, Object>();
+        props.put("sca.service", "CalculatorComponent#service-name(Calculator)");
+        props.put("calculator", "Calculator");
+        props.put("service.exported.configs", new String[] {"org.osgi.sca"});
+        props.put("org.osgi.sca.bindings", new String[] {"{http://sample}Calculator"});
+        props.put("service.exported.interfaces", new String[] {"*"});
+        logger.info("Registering " + CalculatorService.class.getName());
+        CalculatorService calculator = new CalculatorServiceImpl(context);
+        context.registerService(CalculatorService.class.getName(), calculator, props);
+
+        getBundle(context, AddService.class);
+
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        logger.info("Stopping " + context.getBundle());
+        // Registered services will be automatically unregistered
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java
new file mode 100644
index 0000000000..5f9db16ca9
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.impl;
+
+import org.osgi.service.component.ComponentContext;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.operations.AddService;
+import calculator.dosgi.operations.DivideService;
+import calculator.dosgi.operations.MultiplyService;
+import calculator.dosgi.operations.SubtractService;
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceDSImpl implements CalculatorService {
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    public CalculatorServiceDSImpl() {
+        super();
+        System.out.println("CalculatorServiceDSImpl()");
+    }
+
+    protected void activate(ComponentContext context) {
+        System.out.println("Activating " + context);
+    }
+
+    protected void deactivate(ComponentContext context) {
+        System.out.println("Deactivating " + context);
+    }
+
+    /*
+     * The following setters can be used for DS injection
+     */
+    public void setAddService(AddService addService) {
+        System.out.println("setAddService()");
+        this.addService = addService;
+    }
+
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    /*
+     * The following setters can be used for DS injection
+     */
+    public void unsetAddService(AddService addService) {
+        System.out.println("unsetAddService()");
+        this.addService = null;
+    }
+
+    public void unsetSubtractService(SubtractService subtractService) {
+        this.subtractService = null;
+    }
+
+    public void unsetDivideService(DivideService divideService) {
+        this.divideService = null;
+    }
+
+    public void unsetMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = null;
+    }    
+    private <T> T getService(Class<T> cls) {
+        for (Object s : new Object[] {addService, subtractService, multiplyService, divideService}) {
+            if (cls.isInstance(s)) {
+                return cls.cast(s);
+            }
+        }
+        throw new IllegalStateException(cls.getSimpleName() + " is not available");
+    }
+
+    public double add(double n1, double n2) {
+        return getService(AddService.class).add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return getService(SubtractService.class).subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return getService(MultiplyService.class).multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return getService(DivideService.class).divide(n1, n2);
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..aa09b27139
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator.dosgi.impl;
+
+import static org.osgi.framework.Constants.OBJECTCLASS;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Filter;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.util.tracker.ServiceTracker;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.operations.AddService;
+import calculator.dosgi.operations.DivideService;
+import calculator.dosgi.operations.MultiplyService;
+import calculator.dosgi.operations.SubtractService;
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+    private Map<Class<?>, ServiceTracker> remoteServices = new HashMap<Class<?>, ServiceTracker>();
+
+    public CalculatorServiceImpl() {
+        super();
+    }
+
+    public CalculatorServiceImpl(BundleContext context) {
+        super();
+        for (Class<?> cls : new Class<?>[] {AddService.class, SubtractService.class, MultiplyService.class,
+                                            DivideService.class}) {
+            Filter remoteFilter = null;
+            try {
+                remoteFilter =
+                    context.createFilter("(&(" + OBJECTCLASS + "=" + cls.getName() + ") (service.imported=*))");
+            } catch (InvalidSyntaxException e) {
+                e.printStackTrace();
+            }
+            ServiceTracker tracker = new ServiceTracker(context, remoteFilter, null);
+            this.remoteServices.put(cls, tracker);
+            tracker.open();
+        }
+    }
+
+    private <T> T getService(Class<T> cls) {
+        ServiceTracker tracker = remoteServices.get(cls);
+        try {
+            // Wait for 10 seconds until the remote services are imported
+            tracker.waitForService(10000);
+        } catch (InterruptedException e) {
+            throw new IllegalStateException(cls.getSimpleName() + " is not available");
+        }
+        Object[] remoteObjects = tracker.getServices();
+        if (remoteObjects != null) {
+            for (Object s : remoteObjects) {
+                if (cls.isInstance(s)) {
+                    System.out.println("Remote service: " + s);
+                    return cls.cast(s);
+                }
+            }
+        }
+        throw new IllegalStateException(cls.getSimpleName() + " is not available");
+    }
+
+    public double add(double n1, double n2) {
+        return getService(AddService.class).add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return getService(SubtractService.class).subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return getService(MultiplyService.class).multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return getService(DivideService.class).divide(n1, n2);
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/AddService.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/AddService.java
new file mode 100644
index 0000000000..971500782f
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the add service
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/DivideService.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/DivideService.java
new file mode 100644
index 0000000000..49b8a1c0bf
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/DivideService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the divide service
+ */
+@Remotable
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java
new file mode 100644
index 0000000000..f4e59d12ea
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the multiply service
+ */
+@Remotable
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java
new file mode 100644
index 0000000000..bfb9b820f7
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the subtract service
+ */
+@Remotable
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java
new file mode 100644
index 0000000000..a4fc52694e
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.rmi;
+
+import java.io.Serializable;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+import java.rmi.server.UnicastRemoteObject;
+
+/**
+ *
+ */
+public class OperationsRMIServer implements OperationsRemote, Serializable {
+
+    private static final long serialVersionUID = 6081008315263103012L;
+    private transient Registry registry;
+
+    public OperationsRMIServer() throws RemoteException {
+        super();
+    }
+
+    public double add(double n1, double n2) {
+        return n1 + n2;
+    }
+
+    public double subtract(double n1, double n2) {
+        return n1 - n2;
+    }
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+    public void start() throws RemoteException {
+        Thread thread = new Thread() {
+            public void run() {
+                try {
+                    System.out.println("Starting the RMI server for calculator operations...");
+                    Remote stub = UnicastRemoteObject.exportObject(OperationsRMIServer.this);
+                    registry = LocateRegistry.createRegistry(8085);
+                    registry.bind("AddService", stub);
+                    registry.bind("SubtractService", stub);
+                    registry.bind("MultiplyService", stub);
+                    registry.bind("DivideService", stub);
+                    System.out.println("RMI server for calculator operations is now started.");
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        };
+        thread.start();
+    }
+
+    public void stop() {
+        if (registry != null) {
+            try {
+                registry.unbind("AddService");
+                registry.unbind("SubtractService");
+                registry.unbind("MultiplyService");
+                registry.unbind("DivideService");
+                UnicastRemoteObject.unexportObject(this, false);
+                UnicastRemoteObject.unexportObject(registry, false);
+                registry = null;
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java
new file mode 100644
index 0000000000..a813dfb6f3
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+// Stub class generated by rmic, do not edit.
+// Contents subject to change without notice.
+package calculator.rmi;
+
+public final class OperationsRMIServer_Stub extends java.rmi.server.RemoteStub implements calculator.rmi.OperationsRemote {
+    private static final long serialVersionUID = 2;
+
+    private static java.lang.reflect.Method $method_add_0;
+    private static java.lang.reflect.Method $method_divide_1;
+    private static java.lang.reflect.Method $method_multiply_2;
+    private static java.lang.reflect.Method $method_subtract_3;
+
+    static {
+        try {
+            $method_add_0 =
+                calculator.rmi.OperationsRemote.class.getMethod("add", new java.lang.Class[] {double.class, double.class});
+            $method_divide_1 =
+                calculator.rmi.OperationsRemote.class.getMethod("divide",
+                                                            new java.lang.Class[] {double.class, double.class});
+            $method_multiply_2 =
+                calculator.rmi.OperationsRemote.class.getMethod("multiply", new java.lang.Class[] {double.class,
+                                                                                               double.class});
+            $method_subtract_3 =
+                calculator.rmi.OperationsRemote.class.getMethod("subtract", new java.lang.Class[] {double.class,
+                                                                                               double.class});
+        } catch (java.lang.NoSuchMethodException e) {
+            throw new java.lang.NoSuchMethodError("stub class initialization failed");
+        }
+    }
+
+    // constructors
+    public OperationsRMIServer_Stub(java.rmi.server.RemoteRef ref) {
+        super(ref);
+    }
+
+    // methods from remote interfaces
+
+    // implementation of add(double, double)
+    public double add(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {
+        try {
+            Object $result =
+                ref.invoke(this,
+                           $method_add_0,
+                           new java.lang.Object[] {new java.lang.Double($param_double_1),
+                                                   new java.lang.Double($param_double_2)},
+                           864055858262779977L);
+            return ((java.lang.Double)$result).doubleValue();
+        } catch (java.lang.RuntimeException e) {
+            throw e;
+        } catch (java.rmi.RemoteException e) {
+            throw e;
+        } catch (java.lang.Exception e) {
+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);
+        }
+    }
+
+    // implementation of divide(double, double)
+    public double divide(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {
+        try {
+            Object $result =
+                ref.invoke(this,
+                           $method_divide_1,
+                           new java.lang.Object[] {new java.lang.Double($param_double_1),
+                                                   new java.lang.Double($param_double_2)},
+                           8097593626497421928L);
+            return ((java.lang.Double)$result).doubleValue();
+        } catch (java.lang.RuntimeException e) {
+            throw e;
+        } catch (java.rmi.RemoteException e) {
+            throw e;
+        } catch (java.lang.Exception e) {
+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);
+        }
+    }
+
+    // implementation of multiply(double, double)
+    public double multiply(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {
+        try {
+            Object $result =
+                ref.invoke(this,
+                           $method_multiply_2,
+                           new java.lang.Object[] {new java.lang.Double($param_double_1),
+                                                   new java.lang.Double($param_double_2)},
+                           -346155016949350695L);
+            return ((java.lang.Double)$result).doubleValue();
+        } catch (java.lang.RuntimeException e) {
+            throw e;
+        } catch (java.rmi.RemoteException e) {
+            throw e;
+        } catch (java.lang.Exception e) {
+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);
+        }
+    }
+
+    // implementation of subtract(double, double)
+    public double subtract(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {
+        try {
+            Object $result =
+                ref.invoke(this,
+                           $method_subtract_3,
+                           new java.lang.Object[] {new java.lang.Double($param_double_1),
+                                                   new java.lang.Double($param_double_2)},
+                           -610707357620578750L);
+            return ((java.lang.Double)$result).doubleValue();
+        } catch (java.lang.RuntimeException e) {
+            throw e;
+        } catch (java.rmi.RemoteException e) {
+            throw e;
+        } catch (java.lang.Exception e) {
+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);
+        }
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRemote.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRemote.java
new file mode 100644
index 0000000000..955e386ad8
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/main/java/calculator/rmi/OperationsRemote.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.rmi;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+
+/**
+ * RMI Remote interface
+ */
+public interface OperationsRemote extends Remote {
+    double add(double n1, double n2) throws RemoteException;
+
+    double subtract(double n1, double n2) throws RemoteException;
+
+    double multiply(double n1, double n2) throws RemoteException;
+
+    double divide(double n1, double n2) throws RemoteException;
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/CalculatorNode.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/CalculatorNode.java
new file mode 100644
index 0000000000..565a314d85
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/CalculatorNode.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.test;
+
+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
+
+/**
+ *
+ */
+public class CalculatorNode {
+
+    /**
+     * @param args
+     */
+    public static void main(String[] args) {
+        if (args.length == 0) {
+            args = new String[] {"-bundles"};
+        }
+        try {
+            NodeLauncher.main(args);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java
new file mode 100644
index 0000000000..4015c7bbc2
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.test;
+
+import static calculator.dosgi.test.OSGiTestUtils.bundleStatus;
+
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.net.URL;
+
+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
+import org.osgi.framework.ServiceReference;
+
+import calculator.dosgi.CalculatorService;
+import calculator.rmi.OperationsRMIServer;
+
+/**
+ *
+ */
+public class CalculatorOSGiNodeTestCase {
+    private static EquinoxHost host;
+    private static BundleContext context;
+    private static Bundle calculatorBundle;
+    private static OperationsRMIServer rmiServer;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        try {
+            rmiServer = new OperationsRMIServer();
+            rmiServer.start();
+
+            host = new EquinoxHost();
+            context = host.start();
+
+            for (Bundle b : context.getBundles()) {
+                System.out.println(b);
+                if (b.getSymbolicName().equals("org.eclipse.equinox.ds") || b.getSymbolicName()
+                    .startsWith("org.apache.tuscany.sca.")) {
+                    try {
+                        if (b.getHeaders().get(Constants.FRAGMENT_HOST) == null) {
+                            // Start the non-fragment bundle
+                            b.start();
+                        }
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                    System.out.println(bundleStatus(b, false));
+                }
+                if ("calculator.dosgi.dynamic".equals(b.getSymbolicName())) {
+                    calculatorBundle = b;
+                }
+            }
+
+            if (calculatorBundle != null) {
+                calculatorBundle.start();
+                System.out.println(bundleStatus(calculatorBundle, false));
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw e;
+        }
+    }
+
+    @Test
+    public void testOSGi() {
+        ServiceReference ref =
+            calculatorBundle.getBundleContext().getServiceReference(CalculatorService.class.getName());
+        Assert.assertNotNull(ref);
+        Object service = context.getService(ref);
+        Assert.assertNotNull(service);
+        CalculatorService calculator = OSGiTestUtils.cast(service, CalculatorService.class);
+        System.out.println("2.0 + 1.0 = " + calculator.add(2.0, 1.0));
+        System.out.println("2.0 - 1.0 = " + calculator.subtract(2.0, 1.0));
+        System.out.println("2.0 * 1.0 = " + calculator.multiply(2.0, 1.0));
+        System.out.println("2.0 / 1.0 = " + calculator.divide(2.0, 1.0));
+    }
+
+    @Test
+    /**
+     * Test the Web service exposed by the Calculator
+     */
+    public void testWS() throws Exception {
+        URL url = new URL("http://localhost:8086/CalculatorService?wsdl");
+        InputStream is = url.openStream();
+        Reader reader = new InputStreamReader(is);
+        char[] content = new char[10240]; // 10k
+        int len = 0;
+        while (true) {
+            int size = reader.read(content, len, content.length - len);
+            if (size < 0) {
+                break;
+            }
+            len += size;
+        }
+        Assert.assertTrue(len > 0);
+        String str = new String(content, 0, len);
+        System.out.println(str);
+        Assert.assertTrue(str.indexOf("<wsdl:definitions") != -1);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (host != null) {
+            host.stop();
+            rmiServer.stop();
+            host = null;
+            rmiServer = null;
+            context = null;
+        }
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/OSGiTestUtils.java b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/OSGiTestUtils.java
new file mode 100644
index 0000000000..99e0da9f97
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator/src/test/java/calculator/dosgi/test/OSGiTestUtils.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.test;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+
+import org.osgi.framework.Bundle;
+
+/**
+ *
+ * Utility class to create OSGi bundles
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiTestUtils {
+    private static class InvocationHandlerImpl implements InvocationHandler {
+        private Object instance;
+
+        public InvocationHandlerImpl(Object instance) {
+            super();
+            this.instance = instance;
+        }
+
+        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+            Method m = instance.getClass().getMethod(method.getName(), method.getParameterTypes());
+            return m.invoke(instance, args);
+        }
+
+    }
+
+    /**
+     * Returns a string representation of the given bundle.
+     *
+     * @param b
+     * @param verbose
+     * @return
+     */
+    public static String bundleStatus(Bundle bundle, boolean verbose) {
+        StringBuffer sb = new StringBuffer();
+        sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName());
+        int s = bundle.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append(" UNINSTALLED");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append(" INSTALLED");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append(" RESOLVED");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append(" STARTING");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append(" STOPPING");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append(" ACTIVE");
+        }
+
+        if (verbose) {
+            sb.append(" ").append(bundle.getLocation());
+            sb.append(" ").append(bundle.getHeaders());
+        }
+        return sb.toString();
+    }
+
+    /**
+     * A utility to cast the object to the given interface. If the class for the object
+     * is loaded by a different classloader, a proxy will be created.
+     *
+     * @param <T>
+     * @param obj
+     * @param cls
+     * @return
+     */
+    public static <T> T cast(Object obj, Class<T> cls) {
+        if (cls.isInstance(obj)) {
+            return cls.cast(obj);
+        } else {
+            return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(),
+                                                   new Class<?>[] {cls},
+                                                   new InvocationHandlerImpl(obj)));
+        }
+    }
+}
author	antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>	2010-07-22 09:11:51 +0000
committer	antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>	2010-07-22 09:11:51 +0000
commit	0d7533759f027a0fafc5844210ddf4e35122c758 (patch)
tree	cd7e7bedbd53b9e04541ea6ba48a5b44a5460e6d /sca-java-2.x/branches/2.0-Beta1/samples/dosgi-dynamic-calculator
parent	40e207beb6ed5c979bdedc71ebc735ba9295ecfe (diff)