bboss-persistent結合bboss-aop實作注解事務

bboss-persistent結合bboss-aop也可以實作注解事務哦.

先看一個業務元件：

package org.frameworkset.spi.transaction.annotation;

import java.sql.SQLException;

import com.frameworkset.common.poolman.DBUtil;
import com.frameworkset.orm.annotation.RollbackExceptions;
import com.frameworkset.orm.annotation.Transaction;
import com.frameworkset.orm.annotation.TransactionType;
import com.frameworkset.orm.transaction.TransactionManager;

/**
 * <p>Title: TXA.java</p> 
 * <p>Description: </p>
 * <p>bboss workgroup</p>
 * <p>Copyright (c) 2007</p>
 * @Date 2010-1-19 下午05:17:43
 * @author biaoping.yin
 * @version 1.0
 */
public class TXA 
{
    
    @Transaction(TransactionType.REQUIRED_TRANSACTION)
    @RollbackExceptions({"java.sql.SQLException","org.frameworkset.spi.transaction.Exception1"})
    public void executeTXDBFailed() throws SQLException
    {
        DBUtil db = new DBUtil();
        try
        {
        	System.out.println("executeTXDBFailed:"+TransactionManager.getTransaction());
            db.executeInsert("insert into char_table(id) values(2) ");
            db.executeDelete("delete ar_table wher id=4");
        }
        catch (SQLException e)
        {
            throw e;
        }
    }
    
    @Transaction    
    public void executeDefualtTXDB() throws SQLException
    {
        DBUtil db = new DBUtil();
        try
        {
            db.executeInsert("insert into char_table(id) values(2) ");
            db.executeDelete("delete from char_table where id=4");
            System.out.println("executeTXDBFailed:"+TransactionManager.getTransaction());
        }
        catch (SQLException e)
        {
            throw e;
        }
    }
    
    @Transaction(TransactionType.REQUIRED_TRANSACTION)
    @RollbackExceptions({"java.sql.SQLException","org.frameworkset.spi.transaction.Exception1"})
    public void executeTxDB() throws SQLException
    {
        DBUtil db = new DBUtil();
        try
        {
            db.executeSelect("select * from char_table where id=2");
            System.out.println("db.size()="+ db.size());
            db.executeInsert("insert into char_table(id) values(3) ");
            db.executeInsert("insert into char_table(id) values(4) ");
            db.executeDelete("delete from char_table where id=3");
            System.out.println("executeTxDB:"+TransactionManager.getTransaction());
        }
        catch (SQLException e)
        {
            throw e;
        }
    }
}
      

再看一下aop配置檔案org/frameworkset/spi/transaction/annotation /annotationtx.xml的内容:

<?xml version="1.0" encoding="UTF-8"?>
<properties>
	<property name="annotation.test" singlable="true" class="org.frameworkset.spi.transaction.annotation.TXA"/>
</properties>
      

再看看測試用例：

package org.frameworkset.spi.transaction.annotation;

import java.sql.SQLException;

import org.frameworkset.spi.ApplicationContext;
import org.junit.Test;

/**
 * <p>Title: TestAnnotationTx.java</p> 
 * <p>Description: </p>
 * <p>bboss workgroup</p>
 * <p>Copyright (c) 2007</p>
 * @Date 2010-1-19 下午05:12:03
 * @author biaoping.yin
 * @version 1.0
 */
public class TestAnnotationTx
{
	ApplicationContext context = ApplicationContext.getApplicationContext("org/frameworkset/spi/transaction/annotation/annotationtx.xml");
    @Test
    public void testTxfailed()
    {
        TXA ai = (TXA)context.getBeanObject("annotation.test");
        try
        {
            ai.executeTXDBFailed();
        }
        catch (SQLException e)
        {   
            e.printStackTrace();
        }
    }
    @Test
    public void testTx()
    {
        
        TXA ai = (TXA)context.getBeanObject("annotation.test");
        try
        {
            ai.executeTxDB();
        }
        catch (SQLException e)
        {
            e.printStackTrace();
        }
    }
    
    @Test
    public void testDefualtTx()
    {
        TXA ai = (TXA)context.getBeanObject("annotation.test");
        try
        {
            ai.executeDefualtTXDB();
        }
        catch (SQLException e)
        {
            e.printStackTrace();
        }
    }    
}
      

可到sourceforge下載下傳測試用例，測試用例包含在最新版本bbossgroups-3.4，下載下傳位址：

http://sourceforge.net/projects/bboss/files/