--- a/app/Global.java	Mon Oct 01 18:51:30 2012 +0900
+++ b/app/Global.java	Mon Oct 01 19:53:43 2012 +0900
@@ -16,9 +16,9 @@
 		tpgraph.setPath(null);
 		Graph graph = tpgraph.newGraph();
 		Vertex claimV = graph.addVertex(null);
-		tpgraph.setClaimRootVertex(claimV);
+		tpgraph.setClaimRootId(claimV.getId());
 		Vertex userV = graph.addVertex(null);
-		tpgraph.setUserRootVertex(userV);
+		tpgraph.setUserRootId(userV.getId());
 	}
 	
 	  @Override

--- a/app/controllers/Application.java	Mon Oct 01 18:51:30 2012 +0900
+++ b/app/controllers/Application.java	Mon Oct 01 19:53:43 2012 +0900
@@ -1,5 +1,7 @@
 package controllers;
 
+import java.util.HashMap;
+
 import org.codehaus.jackson.JsonNode;
 import org.codehaus.jackson.node.ObjectNode;
 
@@ -40,12 +42,14 @@
 		}
 	}
 
-	public static Result create() {
-		String name = "test";
-		System.out.println("name = "+name);
-		
-		return ok(name);
-	}	
+	public static Result test() {
+		HashMap<Object,Object> hash = new HashMap<Object,Object>();
+		hash.put("key1", "value1");
+		hash.put("key2", "value2");
+		return ok(Json.toJson(hash));
+	}
+	
+	
 	
 	
 }

--- a/app/controllers/User.java	Mon Oct 01 18:51:30 2012 +0900
+++ b/app/controllers/User.java	Mon Oct 01 19:53:43 2012 +0900
@@ -1,11 +1,14 @@
 package controllers;
 
+import java.util.HashMap;
+
 import com.tinkerpop.blueprints.Graph;
 import com.tinkerpop.blueprints.Vertex;
 
 import models.NodeModel;
 import models.TPGraph;
 import models.UserModel;
+import play.libs.Json;
 import play.mvc.Controller;
 import play.mvc.Result;
 
@@ -15,27 +18,36 @@
 		
 		TPGraph tpGraph = TPGraph.getInstance();
 		Graph graph = tpGraph.getGraph();
-		UserModel newUser = null;
+		Vertex v = null;
+		UserModel newUser = null; 
 		try {
-			Vertex v = graph.addVertex(name);
-			newUser = new UserModel(v);
+			v = graph.addVertex(name);
 		} catch (IllegalArgumentException e) {
 			return status(CONFLICT, name+" is already exists");
 		}
-		newUser.setName(name);
-		return created("vertex Id = "+ newUser.getId());
+		newUser = new UserModel(v);
+		newUser.setUserInfo();
+		tpGraph.setLabelToRootUser(newUser);
+//		newUser.setName(name); // user node hasn't name property(only TinkerGraph).
+		return created();	
 	}
 
-	private boolean checkUser(String name) {
-		
+
+	public static Result getUser(String name) {
 		
-		
-		return true;
+		TPGraph tpGraph = TPGraph.getInstance();
+		Graph graph = tpGraph.getGraph();
+		Vertex v = graph.getVertex(name);
+		if (v == null) {
+			return notFound();
+		} else {
+			UserModel user = new UserModel(v);
+			HashMap<Object,Object> hash = user.getUserProperty();
+			return created(Json.toJson(hash));
+		}
 	}
 	
 	
 	
 	
-	
-	
 }

--- a/app/models/NodeModel.java	Mon Oct 01 18:51:30 2012 +0900
+++ b/app/models/NodeModel.java	Mon Oct 01 19:53:43 2012 +0900
@@ -12,7 +12,6 @@
 
 	protected final String ID = "id";
 
-	protected final String NAME = "name";
 	protected final String TOULMIN = "toulmin";
 	protected final String TITLE = "title";
 	protected final String CONTENTS = "contents";

--- a/app/models/TPGraph.java	Mon Oct 01 18:51:30 2012 +0900
+++ b/app/models/TPGraph.java	Mon Oct 01 19:53:43 2012 +0900
@@ -1,5 +1,7 @@
 package models;
 
+import scala.reflect.generic.Trees.This;
+
 import com.tinkerpop.blueprints.Graph;
 import com.tinkerpop.blueprints.Vertex;
 import com.tinkerpop.blueprints.impls.tg.TinkerGraph;
@@ -10,6 +12,8 @@
 	private Object claimRootId;
 	private Object userRootId;
 	
+	protected final String CHILD = "child";
+	
 	private TPGraph() {
 		
 	}
@@ -39,26 +43,44 @@
 		return graph;
 	}
 	
-	public void setClaimRootVertex(Vertex v) {
-		this.claimRootId = v.getId();
+	public void setClaimRootId(Object id) {
+		this.claimRootId = id;
 	}
 	
-	public Object getClaimRootVertex() {
-		return this.claimRootId;
+	public void setUserRootId(Object id) {
+		this.userRootId = id;
 	}
 	
-	public void setUserRootVertex(Vertex v) {
-		this.userRootId = v.getId();
+	public Object getUserRootId() {
+		return userRootId;
+	}
+
+	public Vertex getClaimRootVertex() {
+		return graph.getVertex(userRootId);
 	}
 	
-	public Object getUserRootVertex() {
-		return userRootId;
+	public Vertex getUserRootVertex() {
+		return graph.getVertex(userRootId);
 	}
+
+	public void setLabelToRootUser(UserModel user) {
+		Vertex rootUser = getUserRootVertex(); 
+
+		/* 
+		 *  rootUser ---child---> newUser
+		 */
+		graph.addEdge(null, rootUser, user.getVertex(), CHILD);
+	}
+	
+
 	
 	public void shutdownGraph() {
 		graph.shutdown();
 	}
 	
+	
+	
+	
 
 	
 }

--- a/app/models/UserModel.java	Mon Oct 01 18:51:30 2012 +0900
+++ b/app/models/UserModel.java	Mon Oct 01 19:53:43 2012 +0900
@@ -1,20 +1,44 @@
 package models;
 
+import java.util.HashMap;
+
 import com.tinkerpop.blueprints.Vertex;
 
 public class UserModel extends NodeModel {
 
-
+	protected final String CONSENSUS = "consensus";
+	protected final String CLAIMS = "claims";
+	protected final String REQUESTS = "requests";
+	
+	protected HashMap<Object,Object> properties = new HashMap<Object,Object>();
 	
 	public UserModel(Vertex vertex) {
 		super(vertex);
 	}
 	
+
+	public void setUserInfo() {
+		this.vertex.setProperty(CONSENSUS, "");
+		this.vertex.setProperty(CLAIMS, "");
+		this.vertex.setProperty(REQUESTS, "");
+	}
+	
+
+	public HashMap<Object,Object> getUserProperty() {
+		for (String key : vertex.getPropertyKeys()) {
+			properties.put(key, vertex.getProperty(key));
+		}
+		return properties;
+	}
+	
+	
+	
+/*
 	public Vertex setName(String name) {
 		this.vertex.setProperty(NAME, name);
 		return vertex;
 	}
-
+*/
 	
 	
 	

--- a/conf/routes	Mon Oct 01 18:51:30 2012 +0900
+++ b/conf/routes	Mon Oct 01 19:53:43 2012 +0900
@@ -4,8 +4,12 @@
 
 # Home page
 GET		/							controllers.Application.index()
-POST	/db/data/node				controllers.Application.hello()
 PUT		/users/create/:name			controllers.User.create(name: String)
+GET		/users/browse/:name			controllers.User.getUser(name: String)
+
+# test action
+POST	   /hello				controllers.Application.hello()
+GET		/test					controllers.Application.test()
 
 
 # Map static resources from the /public folder to the /assets URL path