scope « Core « Spring Q&A





1. Custom spring scopes?    stackoverflow.com

Anyone know of any other custom spring scopes than Servlet Context Scope and ThreadScope ? If you've made some closed-source custom scope I'd really also be interested ...

2. Spring and the scope attribute    stackoverflow.com

I am facing a problem in my Spring learning and would need some help, I don't think this require strong Spring skills as this is a beginner question. I was learning about ...

3. Dependency injection: Scoping by region (Guice, Spring, Whatever)    stackoverflow.com

Here's a simplified version of my needs. I have a program where every B object has its own C and D object, injected through Guice. In addition an A object is injected ...

4. Prototype scope not working    stackoverflow.com

I've created a prototype scoped bean in my application and I'm injecting that to another bean using a setter. But when I'm using the injected bean in my class it is ...

5. Spring Dependency injection scope confusion    stackoverflow.com

I am new to Spring DI and i am implimenting DI for the first time in my webapplication. it seems i am doing somehing wrong and it related the way i am ...

6. Understanding custom scope in spring    stackoverflow.com

I need help in understanding the custom scope in spring I went through the reference manual and do have some understanding about it but the question which is bugging me is ...

7. Using singletone scope with BeanDefinitionBuilder can cause double calls to the init    forum.springsource.org

Using singletone scope with BeanDefinitionBuilder can cause double calls to the init Hi. I am using dynamic bean builder with BeanDefinitionBuilder. I defined singleton as scope, but if a request to ...

8. dynamical channels creation - prototype scoped def.    forum.springsource.org

dynamical channels creation - prototype scoped def. Hello, In my application (a kind of TCP IO gateway system), I need to create PollableChannels dynamically and connect them to one statically defined ...

9. Component Scopes    forum.springsource.org

Haven't found anything in the docs, but after playing for a bit haven't found an answer either. Does the Spring MVC implementation support scoped components (Application (singleton), Session, and Request)? If ...





10. Scope of Spring    forum.springsource.org

Hi All, Is Spring is very easy language to learn? Which book should i refer to learn Spring? and What is a scope of spring in the IT Industry? Thank You.. ...

11. Spring 3.1.0.M2 & Conversation Scope    forum.springsource.org

I noticed the conversation API made it to the 3.1.0.M2 release, though it was not announced as a new feature. Is the conversation scope in the spring-context module ready for users ...

12. Alias name with different Scope    forum.springsource.org

Hi, I have a situation where I need to use bean X in 2 different screens. One screen needs the bean in session scope and the other in request scope. I ...

13. Question about scopes in aplicationcontext    forum.springsource.org

Question about scopes in aplicationcontext Hi, i am new with Spring, and i have a question about the scopes in my aplicationcontext, for example before getting start with Spring i used ...

14. Dependencies injection between different scope    forum.springsource.org

Hi all, I try to use IoC between Singleton and Session bean but i dont know how to proceed. May i write my own BeanFactory for store bean in web session ...

15. Is there a way to scope the containment?    forum.springsource.org

Is there a way to scope the containment? I have a busieness tier that has a few Services that are for the web tier for consume. There are however services that ...

16. How to use scoped components    forum.springsource.org

Hi, In the project that I'm working we need to create beans in several scopes. I know that in spring 2.0 is possible to handle this situation. Is there any example, ...





17. Adding scopes to ScopeBeanDefinitionDefinition?    forum.springsource.org

Adding scopes to ScopeBeanDefinitionDefinition? I would like to add additional scopes, eg scope=flow, scope=conversion for webflow. But ScopeBeanDefinitionDefinition is pretty much hard coded: Code: if("request".equals(type)) { scopeMapClassName = REQUEST_SCOPE_MAP; } else ...

18. Introspect information about scopes    forum.springsource.org

Introspect information about scopes Spring 2.0M5 introduced support for scoped beans on the core container. It allows to maintain scoped bean instances and even use custom scopes (e.g. domain specific conversations). ...

19. scope attribute not inheritable?    forum.springsource.org

scope attribute not inheritable? Would it be possible to have the scope attribute be inheritable? I know the singleton attribute wasn't, but now that it's replaced by the scope attribute, the ...

20. scope not active    forum.springsource.org

I have portal with jsf, facelets and spring, and I can't make scopes working. When I add scope="session" or any other scope to my bean def, I get Code: SEVERE: Error ...

21. Intention for Scope.remove()    forum.springsource.org

I am implementing a custom scoped for scoped beans. I'd like to confirm some of the "expectations/contracts" I have to meet as a scope provider. For "Scope.remove()", Who and when will ...

22. HandlerInterceptors and scope    forum.springsource.org

HandlerInterceptors and scope Beeing new at using Spring I have discovered that a HandlerInterceptor is a singleton, I hope I am right so far... But I was trying some stuff and ...

23. Some noob question concerning scope.    forum.springsource.org

Some noob question concerning scope. Code: One thing i don't quite understand of the above code is that all singleton ...

24. Scope Custom Namespaces    forum.springsource.org

25. How does prototype scope work?    forum.springsource.org

How does prototype scope work? This might be quite a naive question but I have to ask. I have consulted the docs also. I know that if you have prototype bean ...

26. Support for Application Scope?    forum.springsource.org

Is there support in Spring 2 for beans defined on an application scope? My usecase would be to define a bean which holds some configuration data that I'd like to access ...

27. Custom Scope    forum.springsource.org

Hi, I am interested in knowing about Custom scope in spring framework. I know the intention of custom scope but i need a sample working code regarding custom scope. I need ...

28. Destroying a custom scope    forum.springsource.org

Hi all, A colleague of mine has implemented 'MyFaces Trinidad Page flow scope' as a custom scope however I am having a problem 'tidying up' when the scope is destroyed. I ...

29. How to wirte myself scope    forum.springsource.org

30. Prototype/Singleton scope doubt    forum.springsource.org

Prototype/Singleton scope doubt Hi, in this simple code: Code: public class App { public static void main( String[] args ) { BeanFactory bf = new ClassPathXmlApplicationContext("demospring.xml"); MyFactory mf = (MyFactory) bf.getBean("myFactory"); ...

31. How to wirte myself scope!quickly!    forum.springsource.org

I use the springframework,I will write one myself scope: 1. inplement the scope interface; 2.use the scope; my question is : I can not understand the scope interface ,can you give ...

32. Custom scope and singleton    forum.springsource.org

Custom scope and singleton I have a custom scope created for a web app context. I call it 'application' scope, beans get directly stored in servletContext under their specified ID. The ...

33. Scoping differences between Spring 2.0.x and 2.5.x    forum.springsource.org

Scoping differences between Spring 2.0.x and 2.5.x Hi, On Spring 2.0.x (I tried on 2.0.7 and 2.0.8), I could do this in a servlet for a bean with globalSession scope: Code: ...

34. Custom scope and ObjectFactory    forum.springsource.org

I am trying to create a custom scope that automatically loads beans from a database (via Hibernate) and injects them into other managed beans. first of all, im not sure how ...

35. Local programmatic tx in 'scope' of global tx?    forum.springsource.org

Local programmatic tx in 'scope' of global tx? Is it possible to have a local programmatic tx in called-code from a MDB annotated with a JTA tx? For instance (psuedo-code): MDB ...

36. @Scope doesn't support application?    forum.springsource.org

Only the spring provided scopes (singleton, prototype, request, session) are supported. If you want another scope you will need to implement it yourself (and register it with the ApplicationContext so that ...

37. autowired scope?    forum.springsource.org

I think it's a good bet that @Service and @Repository-annotated beans are instantiated as singletons, but I'm not sure. It would be pretty simple to test this by auto-wiring an object ...

38. "Application" scope.... (does something like this exist?)    forum.springsource.org

"Application" scope.... (does something like this exist?) Hi Part of my Spring App (Using MVC) is to process statistics through a statistics engine. There are many engines (pojo's) and each would ...

39. MetaAnnotation with @Scope ignored ?    forum.springsource.org

MetaAnnotation with @Scope ignored ? I have an (at)interface (MyAnnotation) itself annotated with (at)Component and (at)Scope. When a class is annotated with (at)MyAnnotation, it seems as if the (at)Component is taken ...

40. which scope for apps on multicore systems    forum.springsource.org

which scope for apps on multicore systems Hi, I'm new to spring and webapps and i will test if spring is the right choice for developing my apps in future. Hope ...

41. Custom Scope - Ending scope    forum.springsource.org

Hello, I am trying to create a custom scope by implementing Spring's Scope object. I have it working except for actually removing the object from the scope. I am assuming this ...

42. ParentBean Scope    forum.springsource.org

ParentBean Scope Hi, I've a custom scope requirement where I need a bean's scope to fall within the scope of a "parent" bean even for other dependency beans that are prototype ...

43. Usage of scope="bundle" complicates testing    forum.springsource.org

Usage of scope="bundle" complicates testing I found out that usage of scope="bundle" on service beans isn't perhaps such a good idea, due to problems with testing such a bean. Basically in ...

44. bea scope    forum.springsource.org

Sometimes you can answer simple questions by just reading the doc. From the Spring reference manual, section 3.6 "Bean definition inheritance", there is the following: "The remaining settings will always be ...

45. Adding variable to application scope    forum.springsource.org

Hi, My PropertyOverrideConfigurer is x.properties. I have a property called myDate which is defined by none of my beans. All what I want is, when my spring container loads my application, ...

46. How to know what scopes are available to the caller.    forum.springsource.org

How to know what scopes are available to the caller. Here is problem I'm faced with: I have piece of code that is called two ways, one way from web request ...

47. ServletContextAware usage and its scope    forum.springsource.org

ServletContextAware usage and its scope Hello Group, How different is getting ServletContext either from httpServletRequest.getSession().getServletContext( ) or by implementing Spring's ServletContextAware interface? One thing that is obvious to me from implementing ...

48. When to set scope as prototype?    forum.springsource.org

When to set scope as prototype? I am new to Spring. I was looking at bean scope attribute and saw that the default value is Singleton. I looked at one of ...

49. Web scopes - Can't get them to work    forum.springsource.org

Web scopes - Can't get them to work Hello everyone: We are developing a portlet application in which we use Spring as a mere bean container for Struts2. That is: we ...

50. About the Scope    forum.springsource.org

51. Question about prototype scope    forum.springsource.org

Question about prototype scope Hello everyone, I've been using Spring for a while but I never took the time to understand some things, one of them being scopes. So I picked ...

52. Is scope="operation" a valid scope    forum.springsource.org

Hello All, In an existing project, which I'm working on I saw a configuration of a bean having the scope declared as "operation". This bean is exposed as a webservice. I ...

53. Conceptual question regarding application scope    forum.springsource.org

Conceptual question regarding application scope Hey everyone, I'm rather new to Spring and I was just wondering if someone would be able to clear something up for me. What I am ...