net.craigstars.app.config.CSHibernateConfigurer.java Source code

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Here is the source code for net.craigstars.app.config.CSHibernateConfigurer.java

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/**
 * 
 * CraigStars!
 * 
 * Copyright (c) 2010 Craig Post Licensed under the MIT license.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
 * associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
 * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 * 
 */
package net.craigstars.app.config;

import java.io.File;
import java.util.Properties;

import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.tapestry5.hibernate.HibernateConfigurer;
import org.hibernate.cfg.Configuration;

/**
 * Custom hibernate configurer for setting up our hibernate properties
 */
public class CSHibernateConfigurer implements HibernateConfigurer {

    public void configure(Configuration configuration) {
        try {
            // Reads an external file in the ~/bootstrap directory
            // This file contains all the hibernate credentials/driver for the current server.
            File cfgFile = new File(System.getProperty("user.home"), "bootstrap/cs.hibernate.cfg.properties");
            PropertiesConfiguration config = new PropertiesConfiguration(cfgFile.getAbsolutePath());
            Properties properties = new Properties();
            properties.put("hibernate.connection.driver_class", config.getProperty("driver"));
            properties.put("hibernate.connection.url", config.getProperty("url"));
            properties.put("hibernate.dialect", config.getProperty("dialect"));
            properties.put("hibernate.connection.username", config.getProperty("username"));
            properties.put("hibernate.connection.password", config.getProperty("password"));
            configuration.addProperties(properties);
        } catch (Exception ex) {
            throw new RuntimeException("Failed to load hibernate properties file", ex);
        }
    }

}