ARConn

A simple ORM framework, support database sharding.

Do you agree that Hibernate suck, too complex and not support database sharding? If yes, ARConn is your best alternative.

Features

• Simple, small code base, easy to learn API
• Active Record design pattern
• Database sharding, ARconn simplify multi-database access.
• Reuse jdbc connections when you access different db on the same mysql instance.
• Reverse engineering tool for generating pojo from database.

Example

		Connection jdbcConn = fetchConntion();//create or fetch a jdbc connection
		String dbName = chooseDatabase();// choose the database
		ARConn conn = new ARConn( jdbcConn, dbName);
		try{
			TblMail mail = conn.create(TblMail.class);
			mail.setSender("308181687@qq.com");
			mail.setReceiver("308181687@qq.com");
			mail.setSubject("test");
			mail.insert();	//insert to db
			
			TblMail mail_ = conn.find(TblMail.class, 1L);  // find by primary key
			mail_.setBcc("xxx@xx.xx");
			mail_.update();  //update db
			
			List<TblMail> mailList1 = conn.findAll(TblMail.class, "sender", "308181687@qq.com");
			List<TblMail> mailList2 = conn.queryAll(TblMail.class, " sender = 308181687@qq.com ");
		}finally{
			conn.close();
		}

Build

To build the JAR file of DbPojo, you need to install Maven (http://maven.apache.org), then type the following command:

$ mvn package

To generate project files (.project, .classpath) for Eclipse, do

$ mvn eclipse:eclipse

then import the folder from your Eclipse.

======== Please feel free to contact me(2005dawnbreaks@gmail.com) if you have any questions.