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

ConnectionjdbcConn = fetchConntion();//create or fetch a jdbc connectionStringdbName = chooseDatabase();// choose the databaseARConnconn = newARConn( jdbcConn, dbName);
try{
TblMailmail = conn.create(TblMail.class);
mail.setSender("308181687@qq.com");
mail.setReceiver("308181687@qq.com");
mail.setSubject("test");
mail.insert();	//insert to dbTblMailmail_ = conn.find(TblMail.class, 1L); // find by primary keymail_.setBcc("xxx@xx.xx");
mail_.update(); //update dbList<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.