aop « Bean « Spring Q&A





1. Spring AOP: applying properties through the aspect    stackoverflow.com

The intent here is to deal with obfuscated passwords for resources. We have an Advisor that intercepts calls to setPassword and decrypts the argument. We've set up a template that looks somewhat like ...

2. Marking a 3rd party class property as required (Java/Spring)    stackoverflow.com

Recently, I hit a very perplexing error while trying to clean up my spring configs. The exception was being thrown from deep within a third party library and was basically an ...

3. Obtain real Class object for Spring bean    stackoverflow.com

I am using Spring to inject beans. And I am using some annotations to annotate bean methods (Security, TransactionManagement, ExceptionHanling, Logging). The problem is: I want to create JUnit test to check ...

4. spring.net proxy factory with target type needs property virtual?    stackoverflow.com

I'm creating spring.net proxy in code by using ProxyFactory object with ProxyTargetType to true to have a proxy on a non interfaced complex object. Proxying seems ok till i call a method ...

5. Invoke proxy AOP by calling method within the bean    stackoverflow.com

lets say the I have got a bean called with two methods 'foo' and 'goo' and 'goo' is marked with AOP interception call.
is it possible to write any piece of code ...

6. In Spring 3, can I instantiate an abstract class bean that will have abstract methods advised?    stackoverflow.com

I want to do a sort of ORM framework for my needs. I want to describe my models as abstract classes, because they will have some methods implemented and some will ...

7. Enabling AOP breaks my dependency injection for a factory bean that takes a string    stackoverflow.com

Enabling AOP breaks my dependency injection for a factory bean that takes a string. Here's the fragment from the context file:

<aop:aspectj-autoproxy/>

<bean id="foo"
      class="FooFactory"
     ...

8. Spring config file with same bean and different properties    stackoverflow.com

I have a bean which I use to load cache. I give the key for cache from Spring injection. I am duplicating the same bean just for the property and Spring ...

9. Spring AOP creates extra bean    stackoverflow.com

I 'm playing with Spring AOP. Here is a simple class

public class CModel extends Car {
    private double torqueMeasure = 1;

    public CModel() {
  ...





10. How to instantiate spring bean without being referenced from aop:aspect    stackoverflow.com

Using Spring and Java; I have a pointcut which works OK. Now I want to remove the pointcut and AOP from the spring and just trigger the event with an event ...

11. ISSUE: aop proxied bean cannot be injected : wrong type of bean/class    forum.springsource.org

ISSUE: aop proxied bean cannot be injected : wrong type of bean/class Setting up aop transaction control on a bean since there are several datasources in different JAR files and they ...

12. Instantiate abstract class bean with abstract methods intercepted by AOP or otherwise    forum.springsource.org

Instantiate abstract class bean with abstract methods intercepted by AOP or otherwise Hi. What I want to do is following. I write an abstract class like this: Code: public abstract class ...

13. What is the bean creation overhead when adding AOP    forum.springsource.org

What is the bean creation overhead when adding AOP Hi all, I have a performance issue in production related to the usage of Spring AOP. The problem is related to the ...

14. Tomcat Clustered Spring App with AOP proxyed beans    forum.springsource.org

Greetings, Recently develop a clustered Tomcat Spring 3.0 app with AOP proxyed Spring 3.beans. Having found problems with AOP proxyed Spring beans had to avoid using @Autowire in favor off applicationContext.getBean("XXxxxx") ...

15. AOP and Scripted Beans    forum.springsource.org

Hi, i'm trying to intercept (Groovy) Scripted Beans with BeanNameAutoProxyCreator, but this seems to be impossible. Nothing happens, there is only a message at startup that something with ... auto-proxy is ...

16. Error creating bean with name 'org.springframework.aop.config.internalAutoProxyC rea    forum.springsource.org

Error creating bean with name 'org.springframework.aop.config.internalAutoProxyC rea Hi there, just upgraded to Spring 2.0-m5 and tried to run my unit tests but I get the following error : Code: Exception in ...





17. Unable to instantiate bean with Sprint AOP txn mgmt    forum.springsource.org

Unable to instantiate bean with Sprint AOP txn mgmt I'm getting the following errors after adding a transaction proxy to my applicationContext.xml: javax.ejb.EJBException: Could not instantiate bean and org.springframework.aop.framework.AopConfigExcepti on: Cannot ...

18. How AOP initializes a bean    forum.springsource.org

I am reading source code in 1.2.6 for Spring MVC. From servlet definition (DispatcherServlet in web.xml) it will load bean xml files defined in context param for "contextConfigLocation". So all beans ...

19. Bean creation failing once aop:config is added    forum.springsource.org

Bean creation failing once aop:config is added Hi, I'm trying to add some Spring AOP configuration to our application to aid error reporting. So I added the following to the Spring ...

20. Embedding new bean to existed AOP system programmatically    forum.springsource.org

Embedding new bean to existed AOP system programmatically I have a system where server communicates with clients via rmi. Client is an initiator, he calls remote server method and delivers all ...

21. AOP and singleton beans    forum.springsource.org

AOP and singleton beans Hi at all, I have a singleton bean that is injected into another beans that implements the MethodInterceptor interface. This is the bean-configuration file excerpt: ....

22. Total newbie confused about AOP and JavaBeans    forum.springsource.org

Total newbie confused about AOP and JavaBeans I'm on day 2 of looking at Spring - I'd really like to use it for AOP, so that's where I'm starting. I've written ...

23. aop:config and factory-bean    forum.springsource.org

aop:config and factory-bean I am trying to use some aop and at the same time i create bean with the factory -bean definition. I define my aop configuration Code:

24. Issue with Multiple Beans of the same class and AOP    forum.springsource.org

Issue with Multiple Beans of the same class and AOP I have a situation where I have two beans defined which are of the same implementation class (ClassA) and implement the ...

25. AOP And PropertyPlaceholderConfigurer    forum.springsource.org

AOP And PropertyPlaceholderConfigurer I am trying to get AOP after-returning to work but cannot seem to get any of my methods to be called. I have a web application which uses ...

26. Obtaining the asvised object's bean name in Spring AOP - is it possible?    forum.springsource.org

Hi, I'm using Spring AOP (using @AspectJ annotations, but no weaving) to advise my Spring beans in my application context. Things work great, but know I've hit a wall while trying ...

27. Injecting non-Spring beans & Spring AOP not work together?    forum.springsource.org

Code: import org.springframework.beans.factory.annotation.Configurable; @Configurable("lisa") public class Magician implements Performer { private String magicWords; private MagicBox magicBox; public void perform() { System.out.println(magicWords); System.out.println("The magic box contains..."); System.out.println(magicBox.getContents()); } public void setMagicWords(String magicWords) ...

28. Problem with spring aop and custom classloader    forum.springsource.org

Problem with spring aop and custom classloader Hi everyone, I have an application using spring and aop and here's the problem I'm facing : I'm using a custom classloader to load ...

29. AOP - instantiates a bean twice    forum.springsource.org

AOP - instantiates a bean twice Hello, I am new to Spring and AOP and I have just finished my first small AOP-Project. Unfortunately I have one little problem. Everything works ...

30. [AOP] Some beans are not proxified    forum.springsource.org

Hi, I've a got a problem with using aop in my project. I've defined a pointcut (execution(* myproject.yoob.*.*(..))). Some beans in this package are proxified, but not all. So the aspect ...

31. enable AOP on some condition in properties file    forum.springsource.org

thanks in advance. i have used Spring AOP for monitoring purposes. there are some beans for handling Spring AOP in configuration xml file. i need to enable/disable the AOP beans based ...