| <%@ page language="java" import="java.sql.*,com.mongodb.*"%> |
| |
| <html> |
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| Licensed to the Apache Software Foundation (ASF) under one |
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| <head> |
| <title>Sample Application MongoDB JSP Page</title> |
| </head> |
| <body bgcolor=white> |
| |
| <table border="0"> |
| <tr> |
| <td align=center> |
| <img src="images/bridge-small.png"> |
| </td> |
| <td> |
| <h1>Sample Brooklyn Deployed WebApp (MongoDB JSP)</h1> |
| This is the output of a JSP page that is part of the Hello, World application, |
| deployed by brooklyn, to show <b>MongoDB database interactivity</b>. |
| </td> |
| </tr> |
| </table> |
| |
| <% |
| String port=System.getProperty("brooklyn.example.mongodb.port"); |
| //URL should be supplied e.g. ""-Dbrooklyn.example.db.url=jdbc:mysql://localhost/visitors?user=brooklyn&password=br00k11n" |
| //(note quoting needed due to ampersand) |
| if (port==null) { |
| %> |
| <p>(There is no database included as part of this example.)</p> |
| <% } else { %> |
| <br/> |
| <p>Visitors:</p> |
| <ul> |
| |
| <% |
| /* begin database-enabled block */ } |
| MongoClient client = new MongoClient("localhost", new Integer(port)); |
| DB database = client.getDB("visitors"); |
| DBCollection messages = database.getCollection("messages"); |
| int i=0; |
| |
| if (request.getParameter("name") != null) { |
| // add a message |
| DBObject newMessage = new BasicDBObject(); |
| newMessage.put("name", request.getParameter("name")); |
| newMessage.put("message", request.getParameter("message")); |
| messages.save(newMessage); |
| } |
| |
| DBCursor messageCursor = messages.find(); |
| |
| try { |
| while (messageCursor.hasNext()) { |
| DBObject message = messageCursor.next(); |
| i++; |
| %> |
| <li><b><%=message.get("name")%></b>: <%=message.get("message")%></li> |
| <% |
| } |
| } finally { |
| messageCursor.close(); |
| } |
| |
| if (i==0) { |
| %> |
| <li><i>None</i></li> |
| <% |
| } |
| |
| %> |
| |
| </ul> |
| |
| <br/> |
| |
| <p>Please enter a message:</p> |
| |
| <form action="mongo.jsp" method="GET"> |
| <table> |
| <tr><td>Name: </td><td><input type="text" name="name"></td></tr> |
| <tr><td>Message: </td><td><input type="text" name="message"></td></tr> |
| </table> |
| <input type="submit" value="Submit"/> |
| </form> |
| |
| <br/> |
| <p>Click <a href="index.html">here</a> to go back to the main page.</p> |
| </body> |
| </html> |
