Adding missing source folder to expertise-rest sample

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@829150 13f79535-47bb-0310-9956-ffa450edef68

6 files changed, 357 insertions, 0 deletions

diff --git a/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/log4j.properties b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/log4j.properties
new file mode 100644
index 0000000000..d9c3edc9fe
--- /dev/null
+++ b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/log4j.properties
@@ -0,0 +1,24 @@
+# A default log4j configuration for log4j users.
+#
+# To use this configuration, deploy it into your application's WEB-INF/classes
+# directory.  You are also encouraged to edit it as you like.
+
+# Configure the console as our one appender
+log4j.appender.A1=org.apache.log4j.ConsoleAppender
+log4j.appender.A1.layout=org.apache.log4j.PatternLayout
+log4j.appender.A1.layout.ConversionPattern=%d{HH:mm:ss,SSS} %-5p [%c] - %m%n
+
+# tighten logging on the DataNucleus Categories
+log4j.category.DataNucleus.JDO=WARN, A1
+log4j.category.DataNucleus.Persistence=WARN, A1
+log4j.category.DataNucleus.Cache=WARN, A1
+log4j.category.DataNucleus.MetaData=WARN, A1
+log4j.category.DataNucleus.General=WARN, A1
+log4j.category.DataNucleus.Utility=WARN, A1
+log4j.category.DataNucleus.Transaction=WARN, A1
+log4j.category.DataNucleus.Datastore=WARN, A1
+log4j.category.DataNucleus.ClassLoading=WARN, A1
+log4j.category.DataNucleus.Plugin=WARN, A1
+log4j.category.DataNucleus.ValueGeneration=WARN, A1
+log4j.category.DataNucleus.Enhancer=WARN, A1
+log4j.category.DataNucleus.SchemaTool=WARN, A1
diff --git a/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/Expert.java b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/Expert.java
new file mode 100644
index 0000000000..61ac1c12b7
--- /dev/null
+++ b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/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/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/ExpertRegistry.java b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/ExpertRegistry.java
new file mode 100644
index 0000000000..04dc7424a6
--- /dev/null
+++ b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/ExpertRegistry.java
@@ -0,0 +1,35 @@
+/*
+ * 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;
+
+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/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/ExpertRegistryImpl.java b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/ExpertRegistryImpl.java
new file mode 100644
index 0000000000..800dc101a0
--- /dev/null
+++ b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/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.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.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/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java
new file mode 100644
index 0000000000..73828c639f
--- /dev/null
+++ b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/org/apache/tuscany/expertise/restfull/RestfulExpertiseLocator.java
@@ -0,0 +1,104 @@
+/*
+ * 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.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.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);
+        
+        if (requestURI.startsWith("/")) {
+        	requestPath = requestPath.substring(1);
+        }
+        
+        return requestPath;
+    }
+  
+
+}
diff --git a/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/rest.composite b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/rest.composite
new file mode 100644
index 0000000000..9e32209a18
--- /dev/null
+++ b/sandbox/sca-cloud-tutorial/expertise-rest-appengine-webapp/src/rest.composite
@@ -0,0 +1,38 @@
+<?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://docs.oasis-open.org/ns/opencsa/sca/200903"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+           targetNamespace="http://sample"
+           xmlns:s="http://sample" 
+           name="rest" >
+  <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">
+      <tuscany:binding.http uri="/experts"/>
+    </service>
+    <reference name="experts" target="ExpertRegistryComponent"/>
+  </component>
+</composite>
\ No newline at end of file