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This commit is contained in:
Matthew Slowe 2020-05-29 15:16:34 +01:00
parent d6cb2c15d7
commit e7e69263c7
2 changed files with 53 additions and 11 deletions
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11
README.md
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@ -12,15 +12,4 @@ A simple ```Makefile``` is provided:
$ make $ make
``` ```
Once built, you need to make a "war" file to deploy to your J2EE container (tested on Tomcat)
```
$ cd war && jar cfv ../wordsearch.war .
```
Then deploy your war file :-) Then deploy your war file :-)
Alternatively you can test-run the engine...
```
$ make run <wordlist.txt
```

53
war/db.jsp Normal file
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@ -0,0 +1,53 @@
<%@ 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>