How to compare string and object in Java
<p>I have this code snipped which I use for input validation:</p>

<pre><code>public void validaUserID(FacesContext context, UIComponent component, Object value) throws ValidatorException, SQLException {

        int findAccount = 0;

        if (ds == null) {
            throw new SQLException("Can't get data source");
        }
        // Initialize a connection to Oracle
        Connection conn = ds.getConnection();

        if (conn == null) {
            throw new SQLException("Can't get database connection");
        }

        // Convert Object into String
        int findValue = Integer.parseInt(value.toString()); 

        // With SQL statement get all settings and values
        PreparedStatement ps = conn.prepareStatement("SELECT * from USERS where USERID = ?");
        ps.setInt(1, findValue);
        try {
            //get data from database        
            ResultSet result = ps.executeQuery();
            while (result.next()) {
                // Put the the data from Oracle into Hash Map
                findAccount = result.getInt("USERID");
            }
        } finally {
            ps.close();
            conn.close();
        }

        // Compare the value from the user input and the Oracle data
        if (value.equals(findAccount)) {
            throw new ValidatorException(new FacesMessage(FacesMessage.SEVERITY_ERROR,
                    value + " Session ID is already in use!", null));
        }
    }
</code></pre>

<p>For some reason the input data is not compared properly with the value in Oracle. What is the proper way to compare the two values?</p>
