db support

pom.xml

@@ -44,6 +44,11 @@
     	<type>jar</type>
     	<scope>compile</scope>
     </dependency>
+    <dependency>
+    	<groupId>postgresql</groupId>
+    	<artifactId>postgresql</artifactId>
+    	<version>9.0-801.jdbc4</version>
+    </dependency>
   </dependencies>
   <build>
     <finalName>embeddedTomcatSample</finalName>

src/main/java/com/taobao/fario/server/db/test.java

@@ -0,0 +1,40 @@
+/**
+ * 
+ */
+package com.taobao.fario.server.db;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.sql.*;
+
+/**
+ * @author taichan
+ * 
+ */
+public class test {
+	public static void main(String[] args) throws Exception {
+
+		Connection connection = getConnection();
+
+		Statement stmt = connection.createStatement();
+		stmt.executeUpdate("DROP TABLE IF EXISTS ticks");
+		stmt.executeUpdate("CREATE TABLE ticks (tick timestamp)");
+		stmt.executeUpdate("INSERT INTO ticks VALUES (now())");
+		ResultSet rs = stmt.executeQuery("SELECT name FROM \"user\"");
+		while (rs.next()) {
+			System.out.println("Read from DB: " + rs.getString("name"));
+		}
+	}
+
+	private static Connection getConnection() throws URISyntaxException,
+			SQLException {
+		URI dbUri = new URI(
+				"postgres://postgres:lee@localhost:5432/fario");
+
+		String username = dbUri.getUserInfo().split(":")[0];
+		String password = dbUri.getUserInfo().split(":")[1];
+		String dbUrl = "jdbc:postgresql://" + dbUri.getHost() + dbUri.getPath();
+
+		return DriverManager.getConnection(dbUrl, username, password);
+	}
+}