DialectUtil.java

package com.easyooo.framework.support.mybatis.util;

import com.easyooo.framework.support.mybatis.DBMS;
import com.easyooo.framework.support.mybatis.Dialect;
import com.easyooo.framework.support.mybatis.impl.MySQLDialect;
import com.easyooo.framework.support.mybatis.impl.OracleDialect;

/**
 *
 * @author Killer
 */
public class DialectUtil {

	public Dialect switchDialect(String dbmsString)throws Exception{
		DBMS dbms = null;
		try{
			dbms = DBMS.valueOf(dbmsString);
		}catch(Exception e){
			throw e;
		}
		switch (dbms) {
		case MYSQL:
			return new MySQLDialect();
		case ORACLE:
			return new OracleDialect();
		default:
			throw new UnsupportedOperationException("The database is not supported.");
		}
	}
	
}