Pattern « Bean « Spring Q&A;

1. Getting Spring Application context from a non bean object without using Singleton    stackoverflow.com

I need to get the spring application context from a non bean object. In another thread in SO, the accepted answer suggests to use singleton to get the application context. Getting ...

2. Singleton design pattern vs Singleton beans in Spring container    stackoverflow.com

As we all know we have beans as singleton by default in Spring container and if we have a web application based on Spring framework then in that case do we ...

3. Spring: Using builder pattern to create a bean    stackoverflow.com

I use ektorp to connect to CouchDB. The way to build an ektorp HttpClient instance is to use builder pattern:

HttpClient httpClient = new StdHttpClient.Builder()
      ...

4. Get parent bean in prototype bean that gets injected    stackoverflow.com

I would like to have a Bean and a SubBean like this:

@Scope(BeanDefinition.SCOPE_PROTOTYPE)
@Component
public class SubBean implements ApplicationContextAware{
  private Object parent;
  public void setApplicationContext(ApplicationContext ctx){
    this.parent = doSomeMagicToGetMyParent(ctx);
 ...

5. Using the instance factory method to create prototype beans dynamically    stackoverflow.com

I have a situation where I would like to dynamically create an object through a factory object, but the object needs to be created through the spring context, to allow autowiring ...

6. Does anyone have a good pattern for initializing a spring bean once another one has been initialized?    stackoverflow.com

I've got a situation that keeps cropping up in my system and I'm looking for a good code/config pattern. I haven't come up with one that makes me happy yet. The ...

7. Good pattern for Serializable with reference to Spring bean?    forum.springsource.org

Does anyone have any suggestions about a good pattern for deserializing beans that have injected services from a Spring container? I have see a couple of relevant posts (http://forum.springframework.org/showthread.php?t=18753, and http://forum.springframework.org/showthread.php?t=17887, ...

8. Inject a bean into a set of beans that match a pattern?    forum.springsource.org

@autowired does not work at class level. The setter method is declared in a proprietary (ancestor) class. Even if it was possible, I would still prefer to configure the injection pattern ...

9. Spring 3.0 Bean Retrieval Pattern    forum.springsource.org

Spring 3.0 Bean Retrieval Pattern Hello, I'm trying to use spring 3.0 annotations in order to create a singleton instance of a class where I will have some objects and logic ...

10. property-placeholder classpath pattern question    forum.springsource.org

Hi, I'm trying to use tag to load all configuration files present into my different jars. All configuration files are in the classpath in the package mypackage.configuration as there are ...

11. ApplicationContext bean creation using the Builder pattern?    forum.springsource.org

In my xml application context I like to create a bean based on class which can only created using the Builder pattern. Concrete example is the GAE DatastoreServiceConfig http://code.google.com/appengine/doc...g.Builder.html A new ...