Tuesday, May 22, 2012

Re: facing problem for connection to google cloud sql to google app engine

I am using this code


<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<%@ page import="java.util.List" %>
<%@ page import="java.sql.*" %>
<%@ page import="com.google.appengine.api.rdbms.AppEngineDriver" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Database Connection</title>
</head>
<body>
<%
Connection c = null;
c = DriverManager.getConnection("jdbc:google:rdbms://codeguestbook:appshilendra/guestbook");
ResultSet rs = c.createStatement().executeQuery("SELECT * FROM entries"); %>
<table style="border: 1px solid black">
<tbody>
<tr>
<th width="35%" style="background-color: #CCFFCC; margin: 5px">Name</th>
<th style="background-color: #CCFFCC; margin: 5px">Message</th>
<th style="background-color: #CCFFCC; margin: 5px">ID</th>
</tr> <%
while (rs.next()){
    String guestName = rs.getString("guestName");
    String content = rs.getString("content");
    int id = rs.getInt("entryID"); %>
<tr>
<td><%= guestName %></td>
<td><%= content %></td>
<td><%= id %>
</tr>

<% }
c.close(); %>

</tbody>
</table><br><br><br>
<br />
    <div>
        <form>
            <input type="image" align="middle">
        </form>
    </div>

</body>
</html>

but facing problem this msg in erro window

""Could not change permissions on the launch config file""

On Tue, May 22, 2012 at 10:01 PM, Rob Clevenger <rcleveng@google.com> wrote:
Hi,

I'm sorry but I do not understand your question.

Rob


On Tue, May 22, 2012 at 9:25 AM, Shilendra <shilendra.bk@gmail.com> wrote:
Dear


I am use the directive is   " page
import="com.google.appengine.api.rdbms.AppEngineDriver" "

and driver is

 Connection c = null;
c = DriverManager.getConnection("jdbc:google:rdbms://
codeguestbook:appshilendra/guestbook");

query

ResultSet rs = c.createStatement().executeQuery("SELECT * FROM
entries");

show the Error in error window

Could not change permissions on the launch config file

how can i do for solve this error




--
Regards & Thanks
Shilendra Sharma
+919891343808
shilendra.bk@gmail.com

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