开发环境的配置

开发时的环境配置如下：
写一个启动类加载和绑定hibernate的sessionfactory到weblogic下
代码如下：
public class HibernateStartUp implements T3StartupDef {

  public static String CONFIG_FILE_PATH = "/hibernate.cfg.xml";

 public void setServices(T3ServicesDef services) {}
 public static final String SESSION_FACTORY_JNDI = "hibernate";
    public static final String URL = "t3://localhost:7001";
  public String startup(String name, Hashtable args) throws Exception {
    try {

           doBind();
           return "Hibernate Startup completed successfully";
        } catch (Exception e) {
         
       }
       return "Hibernate Startup completed successfully";
  }
  private static void doBind( ) throws Exception
   {
       Properties  environment  = null;
       InitialContext  context  = null;

       try
       {
         environment = new Properties( );
         environment.put( Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
         environment.put( Context.PROVIDER_URL, URL );
         context = new InitialContext( environment );

         Configuration configuration = (new Configuration()).configure(CONFIG_FILE_PATH);
         SessionFactory factory = configuration.buildSessionFactory();
           if (factory == null)
               throw new Exception("SessionFactory cannot be built?!");

           try
           {
               if( context.lookup("hibernate")!= null )
               {
                 context.rebind("hibernate", factory);
               }
               else
               {
                 context.bind("hibernate", factory);
               }
           }
           catch ( NamingException nameEx )
           {
             nameEx.printStackTrace();
               context.bind("hibernate", factory );
           }
       }
       catch ( NamingException nameExp )
       {
           throw new Exception( "NamingException: " + nameExp.getMessage( ));
       }
       catch( Exception excp )
       {
           throw excp;
       }

   }

  static private InitialContext getInitialContext() throws Exception {
   String url = "t3://localhost:7001";

   Properties properties = null;
   try {
     properties = new Properties();
     properties.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
     properties.put(Context.PROVIDER_URL, url);
     return new InitialContext(properties);
   }
   catch(Exception e) {
     logger.fatal("Unable to connect to WebLogic server at " + url);
     logger.fatal("Please make sure that the server is running.");
     throw e;
   }
 }
}
然后编译
在Jbuilder2005的Configserver下的calsspath下面加入这个类的所在路径，我的是C:\work\overstock\classes
然后把hibernate用到的jar文件也加入，就可以开发了。

部署的时候只要把这些路径加入到domain的startWebLogic.cmd中就可以，不过要把C:\work\overstock\classes中的类打成jar包再加，要不weblogic会找不到的。

参考文章：http://www.hibernate.org/120.html

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