Couple simple expertise locator scenario exploring different REST style implementations

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@809773 13f79535-47bb-0310-9956-ffa450edef68

18 files changed, 1139 insertions, 0 deletions

diff --git a/sandbox/lresende/sca/samples/expertise-atom/pom.xml b/sandbox/lresende/sca/samples/expertise-atom/pom.xml
new file mode 100644
index 0000000000..4cefa601c2
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/pom.xml
@@ -0,0 +1,97 @@
+<?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-tutorial-store</artifactId>
+        <version>1.6-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-expertise-atom</artifactId>
+    <name>Apache Tuscany SCA ATOM Expertise Locator</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-data-api</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+        
+      <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-widget-runtime-tuscany</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom-abdera</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom-js</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>                
+    </dependencies>
+    
+    <build>
+       <finalName>${artifactId}</finalName>
+    </build>
+
+</project>
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/Expert.java b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/Expert.java
new file mode 100644
index 0000000000..5bc3325a18
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/Expert.java
@@ -0,0 +1,67 @@
+/*
+ * 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 org.apache.tuscany.expertise;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.expertise.Expert;
+
+public class Expert implements Serializable {
+    private static final long serialVersionUID = 2026687637313310397L;
+    
+    private String id;
+	private String name;
+	private String location;
+	private List<String> expertises = new ArrayList<String>();
+	
+	public Expert() {
+		
+	}
+	
+	public String getId() {
+		return id;
+	}
+	
+	public void setId(String id) {
+		this.id = id;
+	}
+	
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+	public String getLocation() {
+		return location;
+	}
+
+	public void setLocation(String location) {
+		this.location = location;
+	}
+	
+	public List<String> getExpertise() {
+		return this.expertises;
+	}
+	
+}
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/atom/AtomExpertiseLocator.java b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/atom/AtomExpertiseLocator.java
new file mode 100644
index 0000000000..a2fde8f938
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/atom/AtomExpertiseLocator.java
@@ -0,0 +1,130 @@
+/*
+ * 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 org.apache.tuscany.expertise.atom;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.expertise.Expert;
+import org.apache.tuscany.sca.data.collection.Entry;
+import org.apache.tuscany.sca.data.collection.NotFoundException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Scope;
+
+@Scope("COMPOSITE")
+public class AtomExpertiseLocator implements ExpertiseLocator {
+
+	private Map<String, Expert> experts = new HashMap<String, Expert>();
+
+	@Init
+	public void init() {
+		Expert expert;
+
+		expert = new Expert();
+		expert.setId("1");
+		expert.setName("John Smith");
+		expert.setLocation("CA");
+		expert.getExpertise().add("SOA");
+		expert.getExpertise().add("SCA");
+		expert.getExpertise().add("WAS");
+
+		experts.put(expert.getId(), expert);
+
+		expert = new Expert();
+		expert.setId("2");
+		expert.setName("Ken Johnson");
+		expert.setLocation("NY");
+		expert.getExpertise().add("Search");
+
+		experts.put(expert.getId(), expert);
+
+		expert = new Expert();
+		expert.setId("3");
+		expert.setName("Mark Smith");
+		expert.setLocation("CA");
+		expert.getExpertise().add("SCA");
+		expert.getExpertise().add("WASCE");
+
+		experts.put(expert.getId(), expert);
+	}
+
+
+	public Entry<String, Expert>[] getAll() {
+		Entry<String, Expert>[] entries = new Entry[experts.size()];
+		int i = 0;
+		for (Map.Entry<String, Expert> e: experts.entrySet()) {
+			entries[i++] = new Entry<String, Expert>(e.getKey(), e.getValue());
+		}
+		return entries;
+
+	}
+
+	public Expert get(String key) throws NotFoundException {
+		Expert item = experts.get(key);
+		if (item == null) {
+			throw new NotFoundException(key);
+		} else {
+			return item;
+		}
+	}
+
+	public String post(String key, Expert item) {
+		if (key == null) {
+			int size = experts.entrySet().size() + 1;
+			key = Integer.toString(size);
+			item.setId(key);
+		}
+		experts.put(key, item);
+		return key;
+	}
+
+	public void put(String key, Expert item) throws NotFoundException {
+		if (!experts.containsKey(key)) {
+			throw new NotFoundException(key);
+		}
+		experts.put(key, item);
+	}
+
+	public void delete(String key) throws NotFoundException {
+		if (key == null || key.equals("")) {
+			experts.clear();
+		} else {
+			Expert expert = experts.remove(key);
+			if (expert == null)
+				throw new NotFoundException(key);
+		}
+	}
+
+	public Entry<String, Expert>[] query(String queryString) {
+		List<Entry<String, Expert>> entries = new ArrayList<Entry<String,Expert>>();
+		if (queryString.startsWith("location=")) {
+			String location = queryString.substring(9);
+			for (Map.Entry<String, Expert> e: experts.entrySet()) {
+				Expert expert = e.getValue();
+				if (expert.getLocation().equals(location)) {
+					entries.add(new Entry<String, Expert>(e.getKey(), e.getValue()));
+				}
+			}
+		}
+		return entries.toArray(new Entry[entries.size()]);
+	}
+}
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/atom/ExpertiseLocator.java b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/atom/ExpertiseLocator.java
new file mode 100644
index 0000000000..84683528cc
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/atom/ExpertiseLocator.java
@@ -0,0 +1,29 @@
+/*
+ * 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 org.apache.tuscany.expertise.atom;
+
+import org.apache.tuscany.expertise.Expert;
+import org.apache.tuscany.sca.data.collection.Collection;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface ExpertiseLocator extends Collection<String, Expert> {
+
+}
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/launch/Launch.java b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/launch/Launch.java
new file mode 100644
index 0000000000..eb82100092
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/java/org/apache/tuscany/expertise/launch/Launch.java
@@ -0,0 +1,34 @@
+/*
+ * 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 org.apache.tuscany.expertise.launch;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Launch {
+    public static void main(String[] args) throws Exception {
+        System.out.println("Starting ...");
+        SCADomain scaDomain = SCADomain.newInstance("atom.composite");
+        System.out.println("atom.composite ready for big business !!!");
+        System.in.read();
+        System.out.println("Stopping ...");
+        scaDomain.close();
+        System.out.println();
+    }
+}
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/META-INF/sca-contribution.xml b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..c1e9be425c
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?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.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              xmlns:sample="http://sample">
+   <import.java package="org.apache.tuscany.expertise"/>
+   
+   <deployable composite="sample:atom"/>
+</contribution>
\ No newline at end of file
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/atom.composite b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/atom.composite
new file mode 100644
index 0000000000..75d04f1fe4
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/atom.composite
@@ -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.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:s="http://sample" xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" name="atom" targetNamespace="http://sample">
+  <component name="ExpertiseLocatorWidget">
+    <t:implementation.widget location="expertLocator.html"/>
+    <service name="Widget">
+      <t:binding.http uri="http://localhost:8100/ui"/>
+    </service>
+    <reference name="expertiseLocator" target="AtomExpertiseLocatorComponent/ExpertiseLocator">
+      <t:binding.atom/>
+    </reference>
+  </component>
+  <component name="AtomExpertiseLocatorComponent">
+    <implementation.java class="org.apache.tuscany.expertise.atom.AtomExpertiseLocator"/>
+    <service name="ExpertiseLocator">
+      <t:binding.atom uri="http://localhost:8100/experts"/>
+    </service>
+  </component>
+</composite>
\ No newline at end of file
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/atom.composite_diagram b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/atom.composite_diagram
new file mode 100644
index 0000000000..50c1ccf578
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/atom.composite_diagram
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<notation:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:notation="http://www.eclipse.org/gmf/runtime/1.0.2/notation" xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" xmi:id="_-bz9UJT-Ed6D4MBlxOyxqQ" type="Sca" measurementUnit="Pixel">
+  <children xmi:type="notation:Node" xmi:id="_-cvxcJT-Ed6D4MBlxOyxqQ" type="2001">
+    <children xmi:type="notation:Node" xmi:id="_-cvxc5T-Ed6D4MBlxOyxqQ" type="5008"/>
+    <children xmi:type="notation:Node" xmi:id="_-cwYgJT-Ed6D4MBlxOyxqQ" type="7001">
+      <styles xmi:type="notation:SortingStyle" xmi:id="_-cwYgZT-Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_-cwYgpT-Ed6D4MBlxOyxqQ"/>
+    </children>
+    <children xmi:type="notation:Node" xmi:id="_-cwYg5T-Ed6D4MBlxOyxqQ" type="7002">
+      <styles xmi:type="notation:SortingStyle" xmi:id="_-cwYhJT-Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_-cwYhZT-Ed6D4MBlxOyxqQ"/>
+    </children>
+    <children xmi:type="notation:Node" xmi:id="_-cwYhpT-Ed6D4MBlxOyxqQ" type="7003">
+      <styles xmi:type="notation:SortingStyle" xmi:id="_-cwYh5T-Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_-cwYiJT-Ed6D4MBlxOyxqQ"/>
+    </children>
+    <children xmi:type="notation:Node" xmi:id="_-cwYiZT-Ed6D4MBlxOyxqQ" type="7004">
+      <children xmi:type="notation:Node" xmi:id="_-cyNsJT-Ed6D4MBlxOyxqQ" type="3012">
+        <children xmi:type="notation:Node" xmi:id="_-cy0wJT-Ed6D4MBlxOyxqQ" type="5007"/>
+        <children xmi:type="notation:Node" xmi:id="_-cy0wZT-Ed6D4MBlxOyxqQ" type="7009">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-cy0wpT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-cy0w5T-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_-cy0xJT-Ed6D4MBlxOyxqQ" type="7010">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-cy0xZT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-cy0xpT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_-cy0x5T-Ed6D4MBlxOyxqQ" type="7011">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-cy0yJT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-cy0yZT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_-czb0JT-Ed6D4MBlxOyxqQ" type="7012">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-czb0ZT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-czb0pT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <styles xmi:type="notation:ShapeStyle" xmi:id="_-cyNsZT-Ed6D4MBlxOyxqQ" fontName="Lucida Grande"/>
+        <element xmi:type="sca:Component" href="atom.composite#//@composite/@component.0"/>
+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_-cyNspT-Ed6D4MBlxOyxqQ" x="33" y="1"/>
+      </children>
+      <children xmi:type="notation:Node" xmi:id="_-c0C4JT-Ed6D4MBlxOyxqQ" type="3012">
+        <children xmi:type="notation:Node" xmi:id="_-c0p8pT-Ed6D4MBlxOyxqQ" type="5007"/>
+        <children xmi:type="notation:Node" xmi:id="_-c0p85T-Ed6D4MBlxOyxqQ" type="7009">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-c0p9JT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-c0p9ZT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_-c1RAJT-Ed6D4MBlxOyxqQ" type="7010">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-c1RAZT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-c1RApT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_-c1RA5T-Ed6D4MBlxOyxqQ" type="7011">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-c1RBJT-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-c1RBZT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_-c1RBpT-Ed6D4MBlxOyxqQ" type="7012">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_-c1RB5T-Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_-c1RCJT-Ed6D4MBlxOyxqQ"/>
+        </children>
+        <styles xmi:type="notation:ShapeStyle" xmi:id="_-c0p8JT-Ed6D4MBlxOyxqQ" fontName="Lucida Grande"/>
+        <element xmi:type="sca:Component" href="atom.composite#//@composite/@component.1"/>
+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_-c0p8ZT-Ed6D4MBlxOyxqQ" x="249" y="1"/>
+      </children>
+      <styles xmi:type="notation:SortingStyle" xmi:id="_-cwYipT-Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_-cwYi5T-Ed6D4MBlxOyxqQ"/>
+    </children>
+    <styles xmi:type="notation:ShapeStyle" xmi:id="_-cvxcZT-Ed6D4MBlxOyxqQ" fontName="Lucida Grande"/>
+    <element xmi:type="sca:Composite" href="atom.composite#//@composite"/>
+    <layoutConstraint xmi:type="notation:Bounds" xmi:id="_-cvxcpT-Ed6D4MBlxOyxqQ" width="550" height="217"/>
+  </children>
+  <styles xmi:type="notation:DiagramStyle" xmi:id="_-bz9UZT-Ed6D4MBlxOyxqQ"/>
+  <element xmi:type="sca:DocumentRoot" href="atom.composite#/"/>
+</notation:Diagram>
diff --git a/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/expertLocator.html b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/expertLocator.html
new file mode 100644
index 0000000000..22579cb0ce
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-atom/src/main/resources/expertLocator.html
@@ -0,0 +1,110 @@
+<!--
+    * 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.    
+-->
+<html>
+<head>
+<title>Expert Locator</title>
+
+<script type="text/javascript" src="expertLocator.js"></script>
+
+<script language="JavaScript">
+
+	//@Reference
+	var expertiseLocator = new tuscany.sca.Reference("expertiseLocator");
+	
+	var experts;
+	
+	function expertiseLocator_getResponse(feed) {
+		document.getElementById("experts").innerHTML = "";
+		if (feed != null) {
+			var entries = feed.getElementsByTagName("entry");              
+			var list = "";
+			for (var i=0; i<entries.length; i++) {
+				var content = entries[i].getElementsByTagName("content")[0];
+				var id = content.getElementsByTagName("id")[0].firstChild.nodeValue;
+				var name = content.getElementsByTagName("name")[0].firstChild.nodeValue;
+				var location = content.getElementsByTagName("location")[0].firstChild.nodeValue;
+				//var expertises = content.getElementsByTagName("expertises")[0].firstChild.nodeValue;
+				list += location + ' - ' + name + ' <br>';
+			}
+			document.getElementById("experts").innerHTML = list;
+		}
+	}
+
+	function expertiseLocator_postResponse(feed) {
+		expertiseLocator.get("", expertiseLocator_getResponse);
+	}
+
+	function addExpert() {
+		var name = document.getElementById("fieldName").value;
+		var location = document.getElementById("fieldLocation").value;
+		var expertises = document.getElementById("fieldExpertises").value.split(',');
+
+		var entry = '<entry xmlns="http://www.w3.org/2005/Atom"><title>expert</title><content type="text/xml">' +
+    	'<Expert xmlns="http://services/">' +
+    	'<name xmlns="">' + name + '</name>' + 
+    	'<location xmlns="">' + location + '</location>' +
+     	'</Expert>' + '</content></entry>';
+
+     	try {
+		    expertiseLocator.post(entry, expertiseLocator_postResponse);
+     	}
+		catch(e) {
+			alert(e);
+		}
+	}
+	    
+	function init() {
+		try {
+			expertiseLocator.get("", expertiseLocator_getResponse);
+		}
+		catch(e) {
+			alert(e);
+		}
+	}
+	
+</script>
+
+</head>
+
+<body onload="init()">
+<h1>Expertise Locator</h1>
+  <div>
+     <h2>Add new Expert</h2>
+     <form name="expertForm">
+         Name<br/>
+         <input type="text" id="fieldName" name="name"/> <br/>
+         Location<br/>
+         <input type="text" id="fieldLocation" name="location"/> <br/>
+         Expertise <br/>
+         <input type="text" id="fieldExpertises" name="expertises"/> <b>separate multiple values with commas (,)</b> <br/>
+         <br/>
+         <input type="button" onClick="addExpert()" value="Submit new Expert"/>        
+     </form>
+  </div>
+
+  <div id="expertiseLocator">
+   	<h2>Experts</h2>
+   	<form name="expertiseLocatorForm">
+		<div id="experts" ></div>
+		<br>
+   	</form>
+  </div>
+  
+</body>
+</html>
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/pom.xml b/sandbox/lresende/sca/samples/expertise-restfull/pom.xml
new file mode 100644
index 0000000000..32decad47f
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/pom.xml
@@ -0,0 +1,83 @@
+<?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-tutorial-store</artifactId>
+        <version>1.6-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-expertise-restfull</artifactId>
+    <name>Apache Tuscany SCA RESTFull Expertise Locator</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-data-api</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+        
+      <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+      <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>                            
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+    
+    <build>
+       <finalName>${artifactId}</finalName>
+    </build>
+
+</project>
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/Expert.java b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/Expert.java
new file mode 100644
index 0000000000..61ac1c12b7
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/Expert.java
@@ -0,0 +1,64 @@
+/*
+ * 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 org.apache.tuscany.expertise;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Expert implements Serializable {
+    private static final long serialVersionUID = 2026687637313310397L;
+    
+    private String id;
+	private String name;
+	private String location;
+	private List<String> expertises = new ArrayList<String>();
+	
+	public Expert() {
+		
+	}
+	
+	public String getId() {
+		return id;
+	}
+	
+	public void setId(String id) {
+		this.id = id;
+	}
+	
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+	public String getLocation() {
+		return location;
+	}
+
+	public void setLocation(String location) {
+		this.location = location;
+	}
+	
+	public List<String> getExpertise() {
+		return this.expertises;
+	}
+}
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/launch/Launch.java b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/launch/Launch.java
new file mode 100644
index 0000000000..306abd5465
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/launch/Launch.java
@@ -0,0 +1,34 @@
+/*
+ * 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 org.apache.tuscany.expertise.launch;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Launch {
+    public static void main(String[] args) throws Exception {
+        System.out.println("Starting ...");
+        SCADomain scaDomain = SCADomain.newInstance("rest.composite");
+        System.out.println("rest.composite ready for big business !!!");
+        System.in.read();
+        System.out.println("Stopping ...");
+        scaDomain.close();
+        System.out.println();
+    }
+}
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/ExpertRegistry.java b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/ExpertRegistry.java
new file mode 100644
index 0000000000..1b90df36d2
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/ExpertRegistry.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 org.apache.tuscany.expertise.restfull;
+
+import java.util.List;
+
+import org.apache.tuscany.expertise.Expert;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface ExpertRegistry {
+
+	void addExpert(Expert expert);
+
+	void removeExpert(Expert expert);
+
+	List<Expert> getExperts();
+
+	List<Expert> getExpertsByExpertise(String expertise);
+}
\ No newline at end of file
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/ExpertRegistryImpl.java b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/ExpertRegistryImpl.java
new file mode 100644
index 0000000000..bf7b2ea03e
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/ExpertRegistryImpl.java
@@ -0,0 +1,92 @@
+/*
+ * 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 org.apache.tuscany.expertise.restfull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.expertise.Expert;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Service;
+
+@Service(ExpertRegistry.class)
+public class ExpertRegistryImpl implements ExpertRegistry {
+	private List<Expert> experts = new ArrayList<Expert>();
+	
+	public ExpertRegistryImpl() {
+		
+	}
+	
+	@Init
+	public void init() {
+        Expert expert;
+		
+		expert = new Expert();
+		expert.setId("1");
+		expert.setName("John Smith");
+		expert.setLocation("CA");
+		expert.getExpertise().add("SOA");
+		expert.getExpertise().add("SCA");
+		expert.getExpertise().add("WAS");
+		
+		experts.add(expert);
+		
+		expert = new Expert();
+		expert.setId("2");
+		expert.setName("Ken Johnson");
+		expert.setLocation("NY");
+		expert.getExpertise().add("Search");
+		
+		experts.add(expert);
+		
+		expert = new Expert();
+		expert.setId("3");
+		expert.setName("Mark Smith");
+		expert.setLocation("CA");
+		expert.getExpertise().add("SCA");
+		expert.getExpertise().add("WASCE");
+		
+		experts.add(expert);
+	}
+	
+	public void addExpert(Expert expert) {
+		experts.add(expert);
+	}
+	
+	public void removeExpert(Expert expert) {
+		experts.remove(expert);
+	}
+	
+	public List<Expert> getExperts() {
+		return experts;
+	}
+	
+	public List<Expert> getExpertsByExpertise(String expertise) {
+		List<Expert> expertsByExpertise = new ArrayList<Expert>();
+		
+		for (Expert expert : experts) {
+			if (expert.getExpertise().contains(expertise)) {
+				expertsByExpertise.add(expert);
+			}
+		}
+		
+		return expertsByExpertise;
+	}
+}
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java
new file mode 100644
index 0000000000..ea3915ccb5
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java
@@ -0,0 +1,100 @@
+/*
+ * 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 org.apache.tuscany.expertise.restfull;
+
+import java.io.IOException;
+import java.net.URLDecoder;
+import java.util.List;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.tuscany.expertise.Expert;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+@Service(Servlet.class)
+@Scope("COMPOSITE")
+public class RestfulExpertiseLocator  extends HttpServlet implements Servlet {
+
+	private static final long serialVersionUID = 4021701701436888369L;
+	
+	@Reference
+	protected ExpertRegistry experts;
+	
+
+	@Override
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		String path = URLDecoder.decode(getRequestPath(request), "UTF-8");
+		String expertise = path.substring(1);
+		
+		if (expertise != null && expertise.length() > 0 ) {
+			printExperts(response.getOutputStream(), experts.getExpertsByExpertise(expertise));
+		} else {
+			printExperts(response.getOutputStream(), experts.getExperts());
+		}
+		
+	}
+	
+	
+	private void printExperts(ServletOutputStream out, List<Expert> experts) throws IOException {
+		out.print("<html><body>");
+		out.print("<h2>Expertise Locator</h2>");
+		
+		if (experts.size() > 0) {
+			for (Expert expert: experts) {
+				out.print("<b>Location:</b> " + expert.getLocation() + " - "  + expert.getName() +" ==> ");
+				for (String expertise : expert.getExpertise()) {
+					out.print(expertise + ";");
+				}
+				out.print("<br/>");
+			}			
+		} else {
+			out.println("No experts found");
+		}
+		out.print("</body></html>");
+	}
+	
+	  /**
+     * 
+     * @param request
+     * @return
+     */
+    private static String getRequestPath(HttpServletRequest request) {
+        // Get the request path
+        String contextPath = request.getContextPath();
+        String servletPath = request.getServletPath();
+        String requestURI = request.getRequestURI();
+        
+        int contextPathLength = request.getContextPath().length();
+        int servletPathLenght = servletPath.contains(contextPath) ? servletPath.length() - contextPath.length() : servletPath.length();
+        
+        String requestPath = requestURI.substring(contextPathLength + servletPathLenght);
+        
+        return requestPath;
+    }
+  
+
+}
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/META-INF/sca-contribution.xml b/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..96d2cc3c66
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?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.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              xmlns:sample="http://sample">
+   <import.java package="org.apache.tuscany.expertise"/>
+   
+      <deployable composite="sample:rest"/>
+</contribution>
\ No newline at end of file
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/rest.composite b/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/rest.composite
new file mode 100644
index 0000000000..50f19a7c79
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/rest.composite
@@ -0,0 +1,34 @@
+<?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.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:s="http://sample" xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" name="rest" targetNamespace="http://sample">
+  <component name="ExpertRegistryComponent">
+    <implementation.java class="org.apache.tuscany.expertise.restfull.ExpertRegistryImpl"/>
+    <service name="ExpertRegistry">
+      <interface.java interface="org.apache.tuscany.expertise.restfull.ExpertRegistry"/>
+    </service>
+  </component>
+  <component name="RestExpertiseLocatorComponent">
+    <implementation.java class="org.apache.tuscany.expertise.restfull.RestfulExpertiseLocator"/>
+    <service name="Servlet">
+      <t:binding.http uri="http://localhost:8200/experts"/>
+    </service>
+    <reference name="experts" target="ExpertRegistryComponent"/>
+  </component>
+</composite>
\ No newline at end of file
diff --git a/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/rest.composite_diagram b/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/rest.composite_diagram
new file mode 100644
index 0000000000..05dae0d547
--- /dev/null
+++ b/sandbox/lresende/sca/samples/expertise-restfull/src/main/resources/rest.composite_diagram
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<notation:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:notation="http://www.eclipse.org/gmf/runtime/1.0.2/notation" xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" xmi:id="_RmagEZT2Ed6D4MBlxOyxqQ" type="Sca" measurementUnit="Pixel">
+  <children xmi:type="notation:Node" xmi:id="_R56q4JT2Ed6D4MBlxOyxqQ" type="2001">
+    <children xmi:type="notation:Node" xmi:id="_R59uMJT2Ed6D4MBlxOyxqQ" type="5008"/>
+    <children xmi:type="notation:Node" xmi:id="_R5_jYJT2Ed6D4MBlxOyxqQ" type="7001">
+      <styles xmi:type="notation:SortingStyle" xmi:id="_R5_jYZT2Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_R5_jYpT2Ed6D4MBlxOyxqQ"/>
+    </children>
+    <children xmi:type="notation:Node" xmi:id="_R6AKcJT2Ed6D4MBlxOyxqQ" type="7002">
+      <styles xmi:type="notation:SortingStyle" xmi:id="_R6AKcZT2Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_R6AKcpT2Ed6D4MBlxOyxqQ"/>
+    </children>
+    <children xmi:type="notation:Node" xmi:id="_R6BYkJT2Ed6D4MBlxOyxqQ" type="7003">
+      <styles xmi:type="notation:SortingStyle" xmi:id="_R6BYkZT2Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_R6BYkpT2Ed6D4MBlxOyxqQ"/>
+    </children>
+    <children xmi:type="notation:Node" xmi:id="_R6CmsJT2Ed6D4MBlxOyxqQ" type="7004">
+      <children xmi:type="notation:Node" xmi:id="_R7gmUJT2Ed6D4MBlxOyxqQ" type="3012">
+        <children xmi:type="notation:Node" xmi:id="_R7hNYJT2Ed6D4MBlxOyxqQ" type="5007"/>
+        <children xmi:type="notation:Node" xmi:id="_R7h0cJT2Ed6D4MBlxOyxqQ" type="7009">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7h0cZT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7h0cpT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_R7jpoJT2Ed6D4MBlxOyxqQ" type="7010">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7jpoZT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7jpopT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_R7k3wJT2Ed6D4MBlxOyxqQ" type="7011">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7k3wZT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7k3wpT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_R7le0JT2Ed6D4MBlxOyxqQ" type="7012">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7le0ZT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7le0pT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <styles xmi:type="notation:ShapeStyle" xmi:id="_R7gmUZT2Ed6D4MBlxOyxqQ" fontName="Lucida Grande"/>
+        <element xmi:type="sca:Component" href="rest.composite#//@composite/@component.0"/>
+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_R7gmUpT2Ed6D4MBlxOyxqQ" x="249" y="1"/>
+      </children>
+      <children xmi:type="notation:Node" xmi:id="_R7ms8JT2Ed6D4MBlxOyxqQ" type="3012">
+        <children xmi:type="notation:Node" xmi:id="_R7nUAJT2Ed6D4MBlxOyxqQ" type="5007"/>
+        <children xmi:type="notation:Node" xmi:id="_R7nUAZT2Ed6D4MBlxOyxqQ" type="7009">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7nUApT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7nUA5T2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_R7n7EJT2Ed6D4MBlxOyxqQ" type="7010">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7n7EZT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7n7EpT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_R7n7E5T2Ed6D4MBlxOyxqQ" type="7011">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7n7FJT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7n7FZT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_R7oiIJT2Ed6D4MBlxOyxqQ" type="7012">
+          <styles xmi:type="notation:SortingStyle" xmi:id="_R7oiIZT2Ed6D4MBlxOyxqQ"/>
+          <styles xmi:type="notation:FilteringStyle" xmi:id="_R7oiIpT2Ed6D4MBlxOyxqQ"/>
+        </children>
+        <styles xmi:type="notation:ShapeStyle" xmi:id="_R7ms8ZT2Ed6D4MBlxOyxqQ" fontName="Lucida Grande"/>
+        <element xmi:type="sca:Component" href="rest.composite#//@composite/@component.1"/>
+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_R7ms8pT2Ed6D4MBlxOyxqQ" x="33" y="1"/>
+      </children>
+      <styles xmi:type="notation:SortingStyle" xmi:id="_R6CmsZT2Ed6D4MBlxOyxqQ"/>
+      <styles xmi:type="notation:FilteringStyle" xmi:id="_R6CmspT2Ed6D4MBlxOyxqQ"/>
+    </children>
+    <styles xmi:type="notation:ShapeStyle" xmi:id="_R56q4ZT2Ed6D4MBlxOyxqQ" fontName="Lucida Grande"/>
+    <element xmi:type="sca:Composite" href="rest.composite#//@composite"/>
+    <layoutConstraint xmi:type="notation:Bounds" xmi:id="_R56q4pT2Ed6D4MBlxOyxqQ" width="559" height="226"/>
+  </children>
+  <styles xmi:type="notation:DiagramStyle" xmi:id="_RmbHIJT2Ed6D4MBlxOyxqQ"/>
+  <element xmi:type="sca:DocumentRoot" href="rest.composite#/"/>
+</notation:Diagram>