koduki · May 28, 2009 16:53
diff --git a/gistfile1.scala b/gistfile1.scala
 package cn.orz.pascal.gae
 import javax.servlet.http.{HttpServletResponse => Response, HttpServletRequest => Request}

 import com.google.appengine.api.users.{User, UserService, UserServiceFactory}
 import com.google.appengine.api.datastore._

 import cn.orz.pascal.gae.persist.DataStore
 import pascal.gae.framework.AbstractRoute  

 object Route extends AbstractRoute{
  get("/index.html"){ (req:Request, res:Response) => 
    val service = UserServiceFactory.getUserService()
    val user = service.getCurrentUser()
    if (user == null) res.sendRedirect(service.createLoginURL(req.getRequestURI()));
  
    <html>
 	    <head>
 	    	<title>GuestBook</title>
 	    </head>
 	    <body>
 		    <h1>GuestBook</h1>
 		    <p>
 		    <form method="POST">
 			    Name : {user.getNickname } <input type="text" name="content" />
 			    <input type="submit"/>
 		    </form>
 		    </p>
 		    <p>
 		    	{for( x <- DataStore from('Greeting) asIterator) yield  {
 		    		<p>{x.getProperty("name")} : { x.getProperty("content")} # {x.getProperty("date")}</p>
 		    	}}
 		    </p>
 	    </body>
    </html>
  }  
  
  post("/index.html"){(req:Request, res:Response) =>
    val content = req.getParameter("content")
    val name = req.getParameter("name")
    
     // Data Store.
    val entity = new Entity("Greeting")
    entity.setProperty("name", name)
    entity.setProperty("content", content)      
    entity.setProperty("date", java.util.Calendar.getInstance.getTime())
    
    val datastore = DatastoreServiceFactory.getDatastoreService();
    datastore.put(entity)   
    
    res.sendRedirect( "/index.html" )
    <success />
  }
 }
	package cn.orz.pascal.gae
	import javax.servlet.http.{HttpServletResponse => Response, HttpServletRequest => Request}

	import com.google.appengine.api.users.{User, UserService, UserServiceFactory}
	import com.google.appengine.api.datastore._

	import cn.orz.pascal.gae.persist.DataStore
	import pascal.gae.framework.AbstractRoute

	object Route extends AbstractRoute{
	get("/index.html"){ (req:Request, res:Response) =>
	val service = UserServiceFactory.getUserService()
	val user = service.getCurrentUser()
	if (user == null) res.sendRedirect(service.createLoginURL(req.getRequestURI()));

	<html>
	<head>
	<title>GuestBook</title>
	</head>
	<body>
	<h1>GuestBook</h1>
	<p>
	<form method="POST">
	Name : {user.getNickname } <input type="text" name="content" />
	<input type="submit"/>
	</form>
	</p>
	<p>
	{for( x <- DataStore from('Greeting) asIterator) yield {
	<p>{x.getProperty("name")} : { x.getProperty("content")} # {x.getProperty("date")}</p>
	}}
	</p>
	</body>
	</html>
	}

	post("/index.html"){(req:Request, res:Response) =>
	val content = req.getParameter("content")
	val name = req.getParameter("name")

	// Data Store.
	val entity = new Entity("Greeting")
	entity.setProperty("name", name)
	entity.setProperty("content", content)
	entity.setProperty("date", java.util.Calendar.getInstance.getTime())

	val datastore = DatastoreServiceFactory.getDatastoreService();
	datastore.put(entity)

	res.sendRedirect( "/index.html" )
	<success />
	}
	}