1 files changed, 100 insertions, 0 deletions
diff --git a/sandbox/lresende/sca-1.x/samples/expertise-restfull/src/main/java/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java b/sandbox/lresende/sca-1.x/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-1.x/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;
+    }
+  
+
+}