Configuration 1 « Core « Spring Q&A





1. What parts of application you prefer to be externalized as configuration and why?    stackoverflow.com

What parts of your application are not coded? I think one of the most obvious examples would be DB credentials - it's considered bad to have them hard coded. And in most ...

2. In a spring configuration, what is the difference between using name vs id?    stackoverflow.com

In a spring configuration, what is the difference between using name vs id? I'm aware that XML restricts the "id" attribute to be unique in a document and limits ...

3. How do I get my dependencies inject using @Configurable in conjunction with readResolve()    stackoverflow.com

The framework I am developing for my application relies very heavily on dynamically generated domain objects. I recently started using Spring WebFlow and now need to be able to serialize my ...

4. Automatic configuration reinitialization in Spring    stackoverflow.com

In Log4j, there is a feature wherein the system can be initialized to do a configure and watch with an interval. This allows for the log4j system to reload its properties ...

5. Acquiring a spring configuration value from a custom class    stackoverflow.com

I'm considering using Spring to assemble the components of my application, but I've got a problem. Our application uses a configuration repository that is global to the VM, and is ...

6. How do you make a multi-module spring configuration?    stackoverflow.com

I have a multi-module (maven) spring build. All the modules publish some beans, and most also consume beans defined further down the dependency graph. Although most of it is annotation declared ...

7. Java Project Configuration    stackoverflow.com

I'm curious as to what other people use in the Java world for configuring their applications. I've previously used Spring's PropertyPlaceHolderConfigurer and PropertyOverrideConfigurer to load various ...

8. Application Configuration (Spring?)    stackoverflow.com

im getting tierd of all this boring boilerplate code to parse application configuration like database connections, working directories, API endpoints and whatnot. Sping IoC looks nice, but this will force the ...

9. how to make java enum elements configurable    stackoverflow.com

hello guys i'm not sure if the title is descriptive enough.what i mean is creating an enum like so

public enum Test{
  ONE, TWO ,THREE
}
this looks like hard coded.if for some ...





10. Dependency Injection: How to maintain multiple configurations?    stackoverflow.com

Lets assume we've build a system with a DI framework which is working quite fine. This system currently uses JMS to "talk" with other systems not maintained by us. The majority ...

11. Configuring a spring project    stackoverflow.com

My question is : from basic which are the necessary jars that should required in Spring and how could we configure Spring project ?

12. Problem with Spring @Configuration class    stackoverflow.com

i use class with @Configuration annotation to configure my spring application:


@Configuration
public class SpringConfiguration {

 @Value("${driver}")
 String driver;

 @Value("${url}")
 String url;

 @Value("${minIdle}")
 private int minIdle;
       // ...

13. Using Ternary operator to pass a parameter in spring configuration    stackoverflow.com

I wish to know if there is a way of passing a parameter conditionally while defining a spring bean. More specifically, I am trying to create a util:map with two entries, ...

14. Basic Spring 3 configuration for IOC    stackoverflow.com

Can anybody tell me a basic configuration to use String dependency injection? What are the minimum required jars? At the moment I'd like to use only Inversion Of Controll, maybe later I'll ...

15. Spring/Resin configuration problem    stackoverflow.com

I am wiring up a servlet thru spring running inside resin.. When the web app starts up i get

[11-02-22 12:12:36.259] {main} org.springframework.beans.factory.BeanDefinitionStoreException: Could not resolve bean definition resource pattern ...

16. How to persist configuration settings in Spring?    stackoverflow.com

I have a set of configuration settings (key/value) pair, which is meant for customization (through an admin panel for example) through Spring MVC. Are there any wide-accepted way of accomplishing this? One ...





17. Should all application settings be injected from the Spring configuration?    stackoverflow.com

I have a small Spring based application and one of my classes needs additional configuration data. Normally I'd solve this via PropertyPlaceholderConfigurer and passing through the settings. In my situation the targeted ...

18. Configuration Framework suggestions    stackoverflow.com

We are starting to work on a spring based web application (to run on 20 JVM's). The web application runs on different on Environments (say Dev, QA, test, Stress, Production). We are ...

19. Managing deployment-specific configurations with Spring    stackoverflow.com

What strategies have people developed for controlling deployment configurations with Spring? I've already extracted out the environmental details (e.g. jdbc connection parameters) into a properties file, but I'm looking for some ...

20. Overwrite configuration for Spring project from outside    stackoverflow.com

I'm developing a Spring application which shall be used by any kind of other application, no matter if that is a Spring project, a web application or even a simple single-class ...

21. How do I provide runtime specific configuration metadata to Spring?    stackoverflow.com

I'm writing a client/server app and configuring it with Spring. My client interface handles marshalling requests to the server and handling the responses. At the moment, I have a factory that looks something ...

22. spring 3.1 configuration: environment not injected    stackoverflow.com

I am using the following for the spring 3.1 configuration:

@Configuration
@EnableTransactionManagement
public class DataConfig {
    @Inject
    private Environment env;
    @Inject
    ...

23. Spring @Configuration class needs to be autowired    stackoverflow.com

I've created a Spring @Configuration annotated class and I want to autowire a ResourceLoader to it so that I can use it in one of the @Bean methods to lookup a ...

24. Using Spring @Configuration with testing    stackoverflow.com

My Spring context is configured in the XML file, recently I moved DataSource creation to Java file. Here is it:

@Configuration
public class DataSourceBeansFactory {
   @Bean(name = "dataSource",destroyMethod = "close")
  ...

25. @Configuration    forum.springsource.org

@Configuration Hello. I use Spring 3.0.5 Here is my code^ Code: package com.asge.portal.kernel.boot; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; /** * . * ...

26. Plans for reducing configuration in 3.x?    forum.springsource.org

Plans for reducing configuration in 3.x? Is there thought to reducing the amount of configuration required for j2ee pre-auth? It seems like a good fit for @Configuration, and goes to keeping ...

27. Configuration for Master/Slave ReplicationDriver, How?    forum.springsource.org

Configuration for Master/Slave ReplicationDriver, How? I am trying to configure spring hibernate with master/slave replication driver, this is what I did: In applicationContext: classpath:hibApplication.properties ...

28. Cannot get namespace configuration to work    forum.springsource.org

Cannot get namespace configuration to work Hi, I am running into a very frustrating error, whereby I can't see what the problem is.My Spring Security version is 3.0.2 and I am ...

29. org.springmodules.commons.configuration.CommonsCon figurationFactoryBean in spring 3    forum.springsource.org

org.springmodules.commons.configuration.CommonsCon figurationFactoryBean in spring 3 Hi All!!!! I need help.... I configured a spring 2.5 bean that obtain properties from db! Today I change my spring version: from 2.5 to 3.0.5 ...

30. Configuration *not* using auto-config    forum.springsource.org

Feb 25th, 2011, 02:30 PM #1 craigching View Profile View Forum Posts Private Message Member Join Date Aug 2008 Posts 35 Configuration *not* using auto-config Hi! First time I've not been ...

31. Spring 3.1 - Mixed configuration    forum.springsource.org

Spring 3.1 - Mixed configuration Hello, I am trying to convert a portion of my configuration into Java configuration and the configuration class looks like this - @Configuration public class AppConfig ...

32. Help on OJB Configuration    forum.springsource.org

Help on OJB Configuration Hi everyone, We have been developing an application based on Struts-Spring-Hibernate combination and have been successful in integrating the 3 technologies. However, we have requirements on supporting ...

33. Totally confused - @Component vs @Configurable    forum.springsource.org

Totally confused - @Component vs @Configurable Hi, I've got a class that looks something like this: Code: @Configurable public class ChangeQuantityTransaction extends AbstractTransaction { @Override @Transactional public Object doTransaction(MapSqlParameterSource params) throws ...

34. Runtime Configuration Changes    forum.springsource.org

Runtime Configuration Changes Hi, I'm having real trouble finding good use of spring. I wish to use the Hibernate assistance classes to cut down uneccessary code but my problem is that ...

35. Datanucleus Configuration Problem    forum.springsource.org

Jun 1st, 2011, 09:32 AM #1 guaido79 View Profile View Forum Posts Private Message Junior Member Join Date Jun 2011 Posts 1 Datanucleus Configuration Problem Hello all. I've a working configuration ...

36. Configuration management and more in gvNIX 0.7.0    forum.springsource.org

Dear Spring Roo community, The gvNIX development team is pleased to announce that gvNIX 0.7 has been released. This release is built over Spring Roo 1.1.4 and adds new features and ...

37. Java Configuration question    forum.springsource.org

Java Configuration question Hi all, I've had a handful of headaches with java based bean configuration... basically I get stuck in a lot of circular dependencies.. ones I didn't have with ...

38. "orcl" namespace - error defining ONS-configuration    forum.springsource.org

"orcl" namespace - error defining ONS-configuration I'm trying to follow the Spring Data JDBC Extensions - Reference Documentation examples for configuring our Oracle 11g RAC database with FCF, section 2.1. Spring ...

39. Strange problem with @Configurable    forum.springsource.org

Strange problem with @Configurable Hi all, I need to inject dependencies into my domain classes, so I use @Configurable as follows: Code: @Configurable(preConstruction=true,dependencyCheck=true) @Entity @org.hibernate.annotations.Entity(dynamicInsert=true,dynamicUpdate=true) @Table(name="TBL_COMPANY") class Company { @Id private ...

40. Spring 3.0.5 configuration issue - no matching editors or conversion strategy found    forum.springsource.org

Jun 14th, 2011, 08:07 PM #1 podroznik View Profile View Forum Posts Private Message Junior Member Join Date Jun 2011 Posts 4 Spring 3.0.5 configuration issue - no matching editors or ...

41. How do I register a new server under run configurations?    forum.springsource.org

Hi, I'm using STS 2.6.0. Under my Run Configurations, I have a single Tomcat server listed under "Apache Tomcat" -- http://screencast.com/t/s9vdgKpt6ZoW . I have a different version of Tomcat installed. How ...

42. @Configuration with ResourceBundleMessageSource    forum.springsource.org

Hello For this kind of file (somemessage.properties) must be located in your classpath not within the WEB-INF directory, it is due the java classes need get access to these files from ...

43. @Configuration conflict with @ComponentScan    forum.springsource.org

@Configuration conflict with @ComponentScan I have one @Configuration annotated class with a @ComponentScan on my complete project. When I register this class to the AnnotationConfigApplicationContext, I get an error message: org.springframework.context.annotation.Conflicting ...

44. Addon: Distinct configuration values by environment    forum.springsource.org

Addon: Distinct configuration values by environment Hi all ! GvNIX team is finishing our dynamic configurations addon to simplify use and allow export to maven profiles. Here an example: Code: # ...

45. Different Configuration for src/main/resources and src/test/resources    forum.springsource.org

Hi, ist there an option to generate or maintain different configurations for Unit Tests and "Production" Code? I would like my Unit Tests to run against an InMemoryH2 and my webapp ...

46. Java-based configuration and bootstrap code    forum.springsource.org

I would like to execute some bootstrap after the Spring application context has been setup in my web app. I'm using this at the moment: Code: @Configuration public class BootStrapConfig { ...

47. Need configuration help!    forum.springsource.org

Need configuration help! I've just started playing with Spring today, went over the documentation, and am trying to set up a small example as described there. So far, no luck! Would ...

48. Java Configuration ComponentScan    forum.springsource.org

49. Why this behaviour on 'package explorer' after to do 'Update Project Configuration'    forum.springsource.org

Hello Guys With STS 2.7.0 I did realize about the follow behavior: After to create a Spring Template Project of type Simple Spring Utiliy Project and create within the src/main/resources directory ...

50. MapExecutionContextDao blew up when I used in the below configuration    forum.springsource.org

Aug 3rd, 2011, 03:31 PM #1 raees View Profile View Forum Posts Private Message Junior Member Join Date Feb 2008 Posts 6 MapExecutionContextDao blew up when I used in the below ...

51. Configuration problem: Unable to locate NamespaceHandler for namespace    forum.springsource.org

Configuration problem: Unable to locate NamespaceHandler for namespace When i try to load my Spring config file, getting below exception, Exception in thread "main" org.springframework.beans.factory.parsing.BeanDefi nitionParsingException: Configuration problem: Unable to locate ...

52. Configuration Error, what am I doing wrong?    forum.springsource.org

Configuration Error, what am I doing wrong? Hey guys, I'm trying to do a project using Spring and I have no Spring experience other than what I'm picking up here and ...

53. splitter configuration    forum.springsource.org

Hi , I am going thru your integration manual,please let me know in the cafe example, spliter configuration is done by both the ways thru annotaion and without annotation so , ...

54. "Landescape" configuration for D, Q, P Best Practice?    forum.springsource.org

"Landescape" configuration for D, Q, P Best Practice? Hi, could some give me a tip or a good resource how to configure spring for a setup with D, Q and P ...

55. securementSignatureParts configuration help required    forum.springsource.org

securementSignatureParts configuration help required Hello i need Sign message body and header both ? Should i do like this ? {}{xyz_namespace}Header;{}{http://schemas.xmlsoap.org/soap/envelope/}Body; Token Note My WSDL expecting ...

56. Alternative to @Configurable    forum.springsource.org

I have just read Using AspectJ to dependency inject domain objects with Spring in the docs. Is it possible to configure objects outside a Spring context without @Configurable? For example, to ...

57. How to deal with Runtime configuration with IoC?    forum.springsource.org

How to deal with Runtime configuration with IoC? My understanding is that IoC is going to replace the lookup function, such as those provided by a factory. However, if the decision ...

58. Mixing configuration schemes...    forum.springsource.org

Mixing configuration schemes... I need to mix Configuration schemes in my web.xml. I have this contextClass org.springframework.web.context.support.Anno tationConfigWebApplicationContext contextConfigLocation classpath*:META-INF/spring/applicationContext*.xml