mirror of
https://github.com/fooflington/wordsearch.git
synced 2025-01-22 09:19:55 +00:00
53 lines
1.8 KiB
Plaintext
53 lines
1.8 KiB
Plaintext
|
<%@ page contentType="text/html" %>
|
||
|
|
<%@ page import="java.sql.*" %>
|
||
|
|
<%@ page import="org.sqlite.*" %>
|
||
|
|
|
||
|
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>Database dump</title>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<h1>Database stats</h1>
|
||
|
|
<%
|
||
|
|
Connection conn =
|
||
|
|
DriverManager.getConnection("jdbc:sqlite:" + getServletContext().getRealPath("/WEB-INF/files/database.sqlite"));
|
||
|
|
Statement stmt = conn.createStatement();
|
||
|
|
ResultSet rs = stmt.executeQuery("select * from sqlite_master where type='table' and name='grids';");
|
||
|
|
if(rs.next()) {
|
||
|
|
// we have a row and are probably ok
|
||
|
|
} else {
|
||
|
|
// Initialise the schema
|
||
|
|
PreparedStatement pstmt = conn.prepareStatement("CREATE TABLE grids (id integer primary key, ts timestamp default current_timestamp, remotehost varchar, input, size_x int, size_y int, simple tinyint, result varchar);");
|
||
|
|
pstmt.execute();
|
||
|
|
}
|
||
|
|
|
||
|
|
rs.close();
|
||
|
|
|
||
|
|
PreparedStatement ps_count = conn.prepareStatement("SELECT COUNT(*) FROM grids");
|
||
|
|
PreparedStatement ps_last = conn.prepareStatement("SELECT max(ts) FROM grids;");
|
||
|
|
|
||
|
|
ResultSet rs_count = ps_count.executeQuery();
|
||
|
|
ResultSet rs_last = ps_last.executeQuery();
|
||
|
|
int count = -1;
|
||
|
|
String last = "unknown";
|
||
|
|
if(rs_count.next()) {
|
||
|
|
count = rs_count.getInt(1);
|
||
|
|
}
|
||
|
|
if(rs_last.next()) {
|
||
|
|
last = rs_last.getString(1);
|
||
|
|
}
|
||
|
|
rs_count.close();
|
||
|
|
rs_last.close();
|
||
|
|
%>
|
||
|
|
|
||
|
|
<ul>
|
||
|
|
<li>Number of grids generated: <%= count %></li>
|
||
|
|
<li>Last grid generated at: <%= last %></li>
|
||
|
|
<li>Path to db: <pre><%= getServletContext().getRealPath("/WEB-INF/files/database.sqlite") %></pre></li>
|
||
|
|
</ul>
|
||
|
|
</body>
|
||
|
|
<%
|
||
|
|
conn.close();
|
||
|
|
%>
|
||
|
|
</html>
|