SSH integration Fourth spring IOC and AOP

This article is primarily about testing IOC and AOP applications after integrating Hibernate.

1. Engineering Catalogue (SRC)

2, IoC1), a service test class

1 /*2 * Join Spring container3  */4 PrivateApplicationContext ApplicationContext =5         6         NewClasspathxmlapplicationcontext ("classpath:spring/applicationcontext.xml");7  public Static voidmain (string[] Args) {8     Newuserservicetest (). testgetuserandrole ();9 }Ten  one  public voidtest1 () { aUserService userservice= (userservice) Applicationcontext.getbean ("userservice"); -User user = Userservice.getbyid ("u1"); -System.out.println (user.getid () + "---" +user.getusername ()); the}

userservicetest

2), Userserviceimpl

From user user = Userservice.getbyid ("u1"), call Userserviceimpl. (omit the Paste interface below).

And look at Userserviceimpl.

so, What should spring containers be set up for?

others, in the same vein.

3), Component Scan

For each bean configuration, it may be a bit cumbersome to use component scan

For example, Roleserviceimpl

XML file, It is

3. AOP

Here is the application of transaction Management. The settings in spring are as Follows.

<!--Transaction Management - <BeanID= "transactionmanager"class= "org.springframework.orm.hibernate4.HibernateTransactionManager">    < propertyname= "sessionfactory"ref= "sessionfactory" /></Bean><Aop:config>    <Aop:advisorAdvice-ref= "txadvice"pointcut= "execution (* com.xzw.ssh.service.impl.*.* (..))" /></Aop:config><Tx:adviceID= "txadvice"Transaction-manager= "transactionmanager">    <tx:attributes>        <Tx:methodname= "get*"read-only= "true"Propagation= "REQUIRED"/><!--before it was Not_support . -        <Tx:methodname= "find*"read-only= "true"Propagation= "REQUIRED"/><!--before it was Not_support . -        <Tx:methodname= "save*"Propagation= "REQUIRED"/>        <Tx:methodname= "update*"Propagation= "REQUIRED"/>        <Tx:methodname= "remove*"Propagation= "REQUIRED"/>        <Tx:methodname= "add*"Propagation= "REQUIRED"/>        <!--the default other methods are required -        <Tx:methodname="*"/>    </tx:attributes></Tx:advice>

transactions in the Springxml

Attention

In the use of aop, the previously imported package is not enough, there will be "no class found" prompt, keywords, org/aopalliance/intercept/methodinterceptor and org/aspectj/weaver, Correspondence to join Aopalliance-1.0.jar and Aspectjweaver.jar

At this point, the integration of spring and hibernate is basically complete.

SSH integration Fourth spring IOC and AOP