1 files changed, 0 insertions, 173 deletions
diff --git a/src/com/vaadin/demo/util/SampleDatabase.java b/src/com/vaadin/demo/util/SampleDatabase.java
deleted file mode 100644
index e9238d95da..0000000000
--- a/src/com/vaadin/demo/util/SampleDatabase.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/* 
-@ITMillApache2LicenseForJavaFiles@
- */
-
-package com.vaadin.demo.util;
-
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-
-/**
- * Creates temporary database named toolkit with sample table named employee and
- * populates it with data. By default we use HSQLDB. Ensure that you have
- * hsqldb.jar under WEB-INF/lib directory. Database is will be created into
- * memory.
- * 
- * @author IT Mill Ltd.
- * 
- */
-public class SampleDatabase {
-
-    public static final int ROWCOUNT = 1000;
-
-    private Connection connection = null;
-
-    private static final String[] firstnames = new String[] { "Amanda",
-            "Andrew", "Bill", "Frank", "Matt", "Xavier", "John", "Mary", "Joe",
-            "Gloria", "Marcus", "Belinda", "David", "Anthony", "Julian",
-            "Paul", "Carrie", "Susan", "Gregg", "Michael", "William", "Ethan",
-            "Thomas", "Oscar", "Norman", "Roy", "Sarah", "Jeff", "Jane",
-            "Peter", "Marc", "Josie", "Linus" };
-
-    private static final String[] lastnames = new String[] { "Torvalds",
-            "Smith", "Jones", "Beck", "Burton", "Bell", "Davis", "Burke",
-            "Bernard", "Hood", "Scott", "Smith", "Carter", "Roller", "Conrad",
-            "Martin", "Fisher", "Martell", "Freeman", "Hackman", "Jones",
-            "Harper", "Russek", "Johnson", "Sheridan", "Hill", "Parker",
-            "Foster", "Moss", "Fielding" };
-
-    private static final String[] titles = new String[] { "Project Manager",
-            "Marketing Manager", "Sales Manager", "Sales", "Trainer",
-            "Technical Support", "Account Manager", "Customer Support",
-            "Testing Engineer", "Software Designer", "Programmer", "Consultant" };
-
-    private static final String[] units = new String[] { "Tokyo",
-            "Mexico City", "Seoul", "New York", "Sao Paulo", "Bombay", "Delhi",
-            "Shanghai", "Los Angeles", "London", "Shanghai", "Sydney",
-            "Bangalore", "Hong Kong", "Madrid", "Milano", "Beijing", "Paris",
-            "Moscow", "Berlin", "Helsinki" };
-
-    /**
-     * Create temporary database.
-     * 
-     */
-    public SampleDatabase() {
-        // connect to SQL database
-        connect();
-
-        // initialize SQL database
-        createTables();
-
-        // test by executing sample JDBC query
-        testDatabase();
-    }
-
-    /**
-     * Creates sample table named employee and populates it with data.Use the
-     * specified database connection.
-     * 
-     * @param connection
-     */
-    public SampleDatabase(Connection connection) {
-        // initialize SQL database
-        createTables();
-
-        // test by executing sample JDBC query
-        testDatabase();
-    }
-
-    /**
-     * Connect to SQL database. In this sample we use HSQLDB and an toolkit
-     * named database in implicitly created into system memory.
-     * 
-     */
-    private void connect() {
-        // use memory-Only Database
-        final String url = "jdbc:hsqldb:mem:toolkit";
-        try {
-            Class.forName("org.hsqldb.jdbcDriver").newInstance();
-            connection = DriverManager.getConnection(url, "sa", "");
-        } catch (final Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    /**
-     * use for SQL commands CREATE, DROP, INSERT and UPDATE
-     * 
-     * @param expression
-     * @throws SQLException
-     */
-    public void update(String expression) throws SQLException {
-        Statement st = null;
-        st = connection.createStatement();
-        final int i = st.executeUpdate(expression);
-        if (i == -1) {
-            throw new SQLException("Database error : " + expression);
-        }
-        st.close();
-    }
-
-    /**
-     * Create test table and few rows. Issue note: using capitalized column
-     * names as HSQLDB returns column names in capitalized form with this demo.
-     * 
-     */
-    private void createTables() {
-        try {
-            String stmt = null;
-            stmt = "CREATE TABLE employee ( ID INTEGER IDENTITY, FIRSTNAME VARCHAR(100), "
-                    + "LASTNAME VARCHAR(100), TITLE VARCHAR(100), UNIT VARCHAR(100) )";
-            update(stmt);
-            for (int j = 0; j < ROWCOUNT; j++) {
-                stmt = "INSERT INTO employee(FIRSTNAME, LASTNAME, TITLE, UNIT) VALUES ("
-                        + "'"
-                        + firstnames[(int) (Math.random() * (firstnames.length - 1))]
-                        + "',"
-                        + "'"
-                        + lastnames[(int) (Math.random() * (lastnames.length - 1))]
-                        + "',"
-                        + "'"
-                        + titles[(int) (Math.random() * (titles.length - 1))]
-                        + "',"
-                        + "'"
-                        + units[(int) (Math.random() * (units.length - 1))]
-                        + "'" + ")";
-                update(stmt);
-            }
-        } catch (final SQLException e) {
-            if (e.toString().indexOf("Table already exists") == -1) {
-                throw new RuntimeException(e);
-            }
-        }
-    }
-
-    /**
-     * Test database connection with simple SELECT command.
-     * 
-     */
-    private String testDatabase() {
-        String result = null;
-        try {
-            final Statement stmt = connection.createStatement(
-                    ResultSet.TYPE_SCROLL_INSENSITIVE,
-                    ResultSet.CONCUR_UPDATABLE);
-            final ResultSet rs = stmt
-                    .executeQuery("SELECT COUNT(*) FROM employee");
-            rs.next();
-            result = "rowcount for table test is " + rs.getObject(1).toString();
-            stmt.close();
-        } catch (final SQLException e) {
-            throw new RuntimeException(e);
-        }
-        return result;
-    }
-
-    public Connection getConnection() {
-        return connection;
-    }
-
-}