abstracttest.java

动态实现基于角色的权限管理Acegi+hibernate

package sample.test;


import junit.framework.TestCase;
import org.hibernate.FlushMode;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.orm.hibernate3.SessionFactoryUtils;
import org.springframework.orm.hibernate3.SessionHolder;
import org.springframework.transaction.support.TransactionSynchronizationManager;

/**
 * 
 * @author limq
 *有时候还是需要测试多个session的时候，所以多加了一个newSession()的方法
 *如果有需要用到多个session的时候： 
 	public void testAbc() { 
    context.getBean("service").foo(); 
    newSession(); 
    context.getBean("service").bar(); 
} 

 */
public abstract class AbstractTest extends TestCase {  
    protected ApplicationContext context; 

    protected void setUp() throws Exception { 
        context = getContext(); 
        openSession(); 
        super.setUp(); 
    } 

  //  protected abstract ApplicationContext getContext(); 

    private void openSession() { 
        SessionFactory sessionFactory = (SessionFactory) context.getBean("sessionFactory"); 
        Session hibSession = SessionFactoryUtils.getSession(sessionFactory, true); 
        hibSession.setFlushMode(FlushMode.NEVER); 
        TransactionSynchronizationManager.bindResource(sessionFactory, new SessionHolder(hibSession)); 
    } 
    
    protected void newSession() { 
        closeSession(); 
        openSession(); 
    }    

    protected void tearDown() throws Exception { 
        super.tearDown(); 
        closeSession(); 
    } 

    private void closeSession() { 
        SessionFactory sessionFactory = (SessionFactory) context.getBean("sessionFactory"); 
        SessionHolder sessionHolder = (SessionHolder) TransactionSynchronizationManager.unbindResource(sessionFactory); 
        SessionFactoryUtils.closeSessionIfNecessary(sessionHolder.getSession(), sessionFactory); 
    } 
    
	protected ApplicationContext getContext() {	
		
		 String[] paths = {"/applicationContext-basic.xml","/applicationContext-security-acegi.xml","/application.xml"};
		 ApplicationContext   ctx = new ClassPathXmlApplicationContext(paths);
		 return ctx;
	}
}