Inject 1 « Bean « Spring Q&A





1. Can Spring Parse and Inject Properties Files?    stackoverflow.com

I already know how to: Load properties files into my Spring configuration using:

<context:property-placeholder location="aaa/bbb/ccc/stuff.properties"/>
Build properties objects on the fly using:
<props><prop key="abc">some value</prop></props>
But what I cant do, and would be really useful, is ...

2. How do I inject a single property value into a string using spring 2.5.x?    stackoverflow.com

I would really like to annotate a method with a reference to a single property in a property file for injection.

@Resource("${my.service.url"}}
private String myServiceUrl;
Of course, this syntax does not work ;) Thats ...

3. Spring Injected Bean property is null    stackoverflow.com

I'm pretty new to the whole idea of injecting beans, so speak slowly. :) I've got a class that injects a bean, but when the property is accessed, the property is null ...

4. Is it possible from Spring to inject the result of calling a method on a ref bean?    stackoverflow.com

Is it possible from Spring to inject the result of calling a method on a ref bean? I'm trying to refactor some cut/pasted code from two separate projects into a common ...

5. Injecting property values via Spring by Environment    stackoverflow.com

I have a Property File like this:

frame.server.dev=mark.is.cool
frame.server.test=chris.is.cool
frame.server.qa=mitch.is.cool
frame.server.prod=cory.is.cool
I need to inject the correct value based on the environment. Since we have one ear file that we move from environment to environment, ...

6. How to inject the driverClassLoader property in spring?    stackoverflow.com

I have the following partial spring context xml file:

<bean name="template" class="org.springframework.jdbc.core.JdbcTemplate">
  <property name="dataSource" ref="dataSource" />
</bean>

<bean name="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
  <property name="driverClassLoader" value="" /> <!-- THIS PROPERTY -->
  <property name="driverClassName" ...

7. Ignoring spring bean injection if class not avaliable    stackoverflow.com

We have set of common spring application context configuration files. Depending on the depolyment (We deploy one module or multiple module), bean injection classes will change e.g.

<bean id="tagService" class="com.ekaplus.service.tag.TagService" >

  ...

8. How do I inject property from one bean into another in Spring 3.0?    stackoverflow.com

In Spring 3.0.2, I am trying to inject the property of Bean A into another Bean B, but the Spring EL isn't working. Bean A is being created manually in Java. Bean ...

9. Spring problem - property injected OK but null when I try to use it    stackoverflow.com

I have a class that gets two properties injected into it:

private CustomRatesService customRatesService;
private TokenAuthenticator tokenAuthenticator;

public void setCustomRatesService(CustomRatesService customRatesService) {
    this.customRatesService = customRatesService;
}

public void setTokenAuthenticator(TokenAuthenticator tokenAuthenticator) {
   ...





10. java bean injection    stackoverflow.com

I want to use a specific java bean to create test cases from an outside list. I'm trying to find a java tool (spring framework? or similar) to instantiate this bean ...

11. Using springs component-scan and injecting beans    stackoverflow.com

Im using spring 2.5 and writing a DispatcherServlet. In the context file for the servlet im using component-scan and giving the location of the class where my controllers are. The classes ...

12. Injecting Properties using Spring & Annoation @Value    stackoverflow.com

Hi I am trying to load a properties file into a spring bean and then inject that bean into a class. The only part I can't get to work seems to be ...

13. How to inject properties into a spring bean from Main class    stackoverflow.com

I'm using spring with my application, and I'm able to inject some properties from some file on a class path into my app and everything works perfectly. i.e.

<bean class="org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer">
  ...

14. Spring and Abstract class - injecting properties in abstract classes    stackoverflow.com

I have an abstract base class with a property called "mailserver" which I wish to inject from the spring ioc container. However when I run the concreted implementations of the abstract ...

15. Bean that uses ehcache cannot be injected    stackoverflow.com

I use Spring 3.0 and ehcache. I have added @Cacheable annotations to some methods of a bean. I am injecting that bean into other beans and it is registered in my ...

16. Injecting property into bean    stackoverflow.com

i am trying to decalre a spring bean on a xml (Mule config file), and i've created a bean like that:

<bean id="IsActiveFilter" class="com.TimeLineListener.IsActiveFilter">
    <property name="isChatActive" value="${chatListener.isActive}"/>
</bean>
Now, my question ...





17. How to auto-create non-existing beans during injection?    forum.springsource.org

How to auto-create non-existing beans during injection? Hi! I'm trying to do some "dynamic" injection using Spring. What the heck I mean by dynamic? I have a base abstract Dao class ...

18. "Injecting" RequestParameters into beans?    forum.springsource.org

19. Injecting Spring bean into a non-spring bean    forum.springsource.org

Hey, In my servlet i have created a spring bean MySpringBean and application context is loading on servlet load. Now i wish to use MySpringBean in a class that doesnt't have ...

20. Problems in Bean Injection    forum.springsource.org

Problems in Bean Injection Hi I am deploying one spring application as ear file in Jboss App server . one of my deployed application java class is creating an instance of ...

21. Bean Method Injection    forum.springsource.org

Bean Method Injection So, to simplify things... let's say I've got a ProcessorBean that does some simple data processing. Then, I have some other beans BeanA, BeanB, and BeanC that need ...

22. inject spring beans into class instantiated by new    forum.springsource.org

I have a bean which I was creating using spring.Now because of additional requirements I have to extend that class and instantiate it manually now the dependencies are not injected is ...

23. How to inject Spring bean into Java code?    forum.springsource.org

How to inject Spring bean into Java code? Spring newbie here. I've read comments that it's not a good idea to use ApplicationContext.getBean() to retrieve beans, because that violates Inversion of ...

24. [Help] Problem injecting a final Super property    forum.springsource.org

[Help] Problem injecting a final Super property Hi guys, I want to migrate many of my old xml spring configuration files to java annotations, and just leave there the complex configuration ...

25. injecting enum list from a property    forum.springsource.org

26. Conditional Property loading through Injection    forum.springsource.org

My project is used for two locations. Because of the requirement at one location, we are adding on jar file of Additional project. I have injected in my bean X. This ...

27. How to inject the Bean defined in @Confiugraion class?    forum.springsource.org

I defined a @Bean named "cities" in @Configuration AppConfig class. Code: @Bean(name = "cities") public List getCities() { return this.addressService.getCities(); } It can be accessed from JSF pages by name "cities"(in ...

28. injecting a string bean into a propertplaceholder    forum.springsource.org

I have a spring bean which holds a string value that is looking up a hostname. I also have a context property placeholder defined. I want to inject the spring bean ...

29. Cannot get property file to inject properly    forum.springsource.org

Cannot get property file to inject properly I am trying to use and inject a property file in my Spring 3 MVC application. The high-level steps I'm using are below to ...

30. Collection of beans and their injection    forum.springsource.org

Collection of beans and their injection Hi, all The subject is vague and let me explain what I am trying to do: I have a set of classes with each implement ...

31. problem injection bean    forum.springsource.org

problem injection bean hi, i use spring injection in a web app with spring mvc 2.5. My bean injected by spring is pidBeanView that have 2 kind of lists (2 form ...

32. map implementations for spring injected properties    forum.springsource.org

When I define a property to be injected, I was wondering what map implementation will be used when the property is actually instantiated and injected. I was wondering if there ...

33. Different type of collection injection    forum.springsource.org

I have a class that looks like Code: public interface AttributeList { void addAttribute(Attribute a, boolean isSignificant); Attribute getAttribute(int index); int getAttributesCount(); boolean isAttributeSignificant(int index); } which I want to wire ...

34. Injecting Property Files into Beans    forum.springsource.org

Injecting Property Files into Beans Is there a way to inject all of the properties from a property file into a bean's DI setter (for Properties, in this case, but possibly ...

35. Injecting constants as properties    forum.springsource.org

We have a large set of classes on our projects that currently have a private final static long[] containing a set of constants. These constants are security levels a user needs ...

36. Inject class into Spring bean    forum.springsource.org

Inject class into Spring bean I have the following Product class... Class itemClass; public Class getItemClass() { return itemClass } public void setItemClass(Class itemClass) { this.itemClass = itemClass; }

37. Runtime Property Configuration using injection question    forum.springsource.org

Runtime Property Configuration using injection question I'm having a conceptual (?) problem with properties and injection: I'm converting a legacy system to use spring and have done a lot of DI ...

38. Injecting a double[][] into a bean class, how?    forum.springsource.org

I am having problem of injecting a 2-dimentional double array into a bean class. May i know that how can i solve this problem. I am just new to spring and ...

39. Re-injecting a bean in code    forum.springsource.org

I have two implementations of my interface, ITimeService. I want to , in code, re-inject the bean for this service with another implementation. So when the server starts up, Spring will ...

40. Injecting properties passed from the command line    forum.springsource.org

Injecting properties passed from the command line Hi This seems to be cropping up a lot for me. I'd like to use the Spring container for dependency injection, but sometimes some ...

41. how to inject local file name for write into bean    forum.springsource.org

how to inject local file name for write into bean I have a bean set up like so:- C:\temp\performanceInterceptor.txt (the reason I do this ...

42. injection - non java bean methods    forum.springsource.org

injection - non java bean methods hi, i am not sure whether this is posible, but i would like to inject a bean into a method that does not conform to ...

43. Injecting a property set into an application    forum.springsource.org

Injecting a property set into an application Hi, Here's the problem I am facing. I have a set of properties (in a proprietary xml format) which I want to make available ...

44. Injecting property into a abstract class    forum.springsource.org

Dec 2nd, 2005, 01:44 AM #1 Yared View Profile View Forum Posts Private Message Junior Member Join Date Dec 2005 Posts 13 Injecting property into a abstract class I have the ...

45. Injecting a File from the Classloader    forum.springsource.org

Injecting a File from the Classloader Hi, I am injecting a file that is located within my classloader (that is I want to avoid pointing directly to a location on the ...

46. Beans not getting applied aspects when injected    forum.springsource.org

Beans not getting applied aspects when injected Hi! I just discovered a strange problem in my AOP-configuration. I have a set of six service classes with their own data access classes. ...

47. Injecting the return value of a method into a bean    forum.springsource.org

threre are 4 ways (roughly): 1. you can use PropertyPlaceholderConfigurer and store your URL in an external .properties file (not exactly what you need, but very simple ) 2. Use MethodInvokingFactoryBean ...

48. How to inject properties into persistent object?    forum.springsource.org

49. How inject bean in a HttpServletBean?    forum.springsource.org

How inject bean in a HttpServletBean? Hello, I try to inject bean in a servlet but doesn't work, I get this exception : org.springframework.beans.TypeMismatchException: Failed to convert property value of type ...

50. Bean property is not getting injected    forum.springsource.org

Bean property is not getting injected Hi, I have an app-servlet.xml file with about 48 beans defined. One of them, being the "entry point" for my business services is injected into ...

51. Replacing the injected bean from IOC Framework    forum.springsource.org

We have a spring framework for our core services that supports multiple front end applications. Some applications need to have cacheable version of DAO and others don't. In the spring configuration ...

52. Is it possible to inspect the injected value without instantiating the bean first ?    forum.springsource.org

Is it possible to inspect the injected value without instantiating the bean first ? Hi all, For example I have the following bean declaration: ...

53. injecting bean into ServletContextListener    forum.springsource.org

injecting bean into ServletContextListener I am not sure there is another solution to this, but I thought I would throw it out there. I am attempting to inject a service level ...

54. Method Injection for bean collection    forum.springsource.org

...

55. Globally "inject" configuration bean    forum.springsource.org

Hi there, I have a configuration "bean" which is basically name, value pairs read from a properties file. Is there a way I can inject this "globally" i.e. into all controllers ...

56. How do I inject a property to a numerous beans?    forum.springsource.org

... ...

57. Injecting in bean class names    forum.springsource.org

Is it possible to do something like this: ..... I want the transaction manager class to be configurable at deployment time, so I want to set the ...

58. Injecting beans into views    forum.springsource.org

Injecting beans into views Hi, I've been playing with AbstractXsltView lately (the HomePage view in (http://www.springframework.org/docs/...nce/view.html), and I have one question : How do you inject beans into views? The HomePage ...

59. Inject array properties    forum.springsource.org

I am using Spring 2.0. I have a bean that has an array property. How do I inject the property using config files? I see how to inject properties, lists, maps ...

60. Settings in 'spring-injected' beans    forum.springsource.org

Hello, I have question how to save and restore configuration on beans managed by context. For example in beans.xml is defined URL, but GUI allows change of this value. My bean ...

61. How to inject Beans into HttpSessionMutexListener    forum.springsource.org

Dear All, Since class org.springframework.web.util.HttpSessionMutexListe ner should be registered in web.xml . How do I inject other beans into class org.springframework.web.util.HttpSessionMutexListe ner ? Thanks and Rgds [ July 27, 2007: Message ...

62. why been injected into other beans in its raw version?    forum.springsource.org

why been injected into other beans in its raw version? Hi, I wrote an aspect Code: @Aspect public class LogExceptionAspect { @Around("@target(s)") public Object log(ProceedingJoinPoint pjp, SomeMarker s) throws Throwable { ...

63. Aspect losing injected properties    forum.springsource.org

Aspect losing injected properties When I create a new aspect in application.xml and configure a property like this: Code: I find ...

64. How can inject bean through spring to Action classes    forum.springsource.org

Hi All, I am new to struts, but I work a lot with spring. Is there any way to configure and inject DAO service beans through XML configuration inside the Struts ...

65. Class Location Injection beans    forum.springsource.org

Hi, I need know wich class makes dependency injection in spring architecture, y located wich one instantiate beans,methods.... (springframework.beans.BeanUtils), but i need know dependency class injenction point, thanks for your answer, ...

66. Preventing a bean from bean injected    forum.springsource.org

I want to prevent a particular bean from being 'injectable', but need Spring to do everything else as per usual. I am trying to enforce all access to a Spring bean ...

67. How do I run a start up method on a bean after instantiation and injection    forum.springsource.org

How do I run a start up method on a bean after instantiation and injection Almost all of the Spring applications I have read have some web interface trigger in order ...

68. Setting properties after injection    forum.springsource.org

Setting properties after injection I have read most of the stuff about instantiating beans, injected references and I don't really understand it. So could someone help me. I have a class ...

69. problem to inject a map bean    forum.springsource.org

problem to inject a map bean Hi, I am trying to spring inject a bean to my propeorty and got following error. the bean that I want to inject is a ...

70. Runtime JVM to JVM - Property Injection    forum.springsource.org

Runtime JVM to JVM - Property Injection Hi, Is there a way to inject a Property value to a Singleton bean instantiated in one JVM from another JVM? To be more ...

71. How to inject new DatagramPacket as bean    forum.springsource.org

Why do you register the editor that editor is registered by default so what you are doing is well quite useless. Code: ..... Of course, the User class has a public getUsername. Is this not ...

75. Help: Injecting a File to a Spring Bean    forum.springsource.org

Help: Injecting a File to a Spring Bean Hi sorry if this has been answered before but I can't find the solution anywhere. I wondering what the best way to inject ...

76. Inject data from a running bean to a loaded bean    forum.springsource.org

Inject data from a running bean to a loaded bean Hi I would like to inject data from a running bean to a loaded bean. In this sample I would like ...

77. Spring-created bean to know where it was injected to?    forum.springsource.org

Purpose: I want to have a factory bean that creates instances of MyLogger. But I want each created instance of MyLogger to know which target bean it's been injected into. I ...

78. Injecting a bean map    forum.springsource.org

Hello, I want to do something like this: Code: I wonder if this ...

79. Question about beans and injection    forum.springsource.org

Question about beans and injection I am complete newbie so forgive me for asking basic questions. I have defined several beans in my applicationContext.xml file such as that ...

80. Inject BeanFactory?    forum.springsource.org

Inject BeanFactory? I currently load my applicationContext.xml by using a Java class I made: public final class SpringUtil { private static final BeanFactory factory; static { String path="C:/apache-tomcat-6.0.16/webapps/myapp/WEB-INF/applicationContext.xml"; final Resource resource ...

81. Injecting beans inside the servelt init() method ?    forum.springsource.org

Hi Guys, I was looking at some code , claimed to be very professional and I noticed that they are injecting beans in th servlet init() method and bean (interface) is ...

82. How to inject a field value from another bean    forum.springsource.org

Hi, I am trying to create a bean that will decrypt a string field that is passed in as a property value. I then want to inject this decrypted password field ...

83. how to inject an simple bean    forum.springsource.org

how to inject an simple bean Hi all, I am newbye with spring! I am using spring 2.5.5 together with jsf. my problem is, I have(managed beans) : Code: import org.springframework.beans.factory.annotation.Autowired; ...

84. How do I inject property value as another bean property?    forum.springsource.org

I would like to inject bean property value as another bean property, e.g. something like: ...

85. Inconsistent behaviour of injected beans    forum.springsource.org

11:21:40,500 DEBUG InfrastructureAdvisorAutoProxyCreator:549 - Creating implicit proxy for bean 'service4Authority' with 0 common interceptors and 1 specific interceptors 11:21:40,500 DEBUG JdkDynamicAopProxy:113 - Creating JDK dynamic proxy: target source is SingletonTargetSource for ...

86. how to enforce a property is injected    forum.springsource.org

This is the best Using annotations, but i am uisn jdk 1,4 is there a way I can use spring aontations for jdk 1.4

87. Spring 2.5 / bean not injected in test when using TestExecutionListener    forum.springsource.org

Spring 2.5 / bean not injected in test when using TestExecutionListener Hello all, after working long time with spring 2.1 i moved to 2.5.. i am trying to write a simple ...

88. I cannot inject beans into the Delegate!!    forum.springsource.org

I cannot inject beans into the Delegate!! Hi All, I have a MultiActionController and in my Spring config file i am injecting a Delegate into the Controller. And the delegate needs ...

89. inject property value into Spring bean    forum.springsource.org

Hi, I have a bunch of Spring beans which are picked up from the classpath via annotations, e.g. Code: @Repository("personDao") public class PersonDaoImpl extends AbstractDaoImpl implements PersonDao { // Implementation omitted ...

90. Basic question, accessing a bean without spring, that contains a spring injected obj    forum.springsource.org

Basic question, accessing a bean without spring, that contains a spring injected obj This is a really basic question, but not sure how to google/search for the answer. I'm bundling some ...

91. Grabbing properties to inject in beans from a .properties file    forum.springsource.org

Grabbing properties to inject in beans from a .properties file Hi all, I'd like to know if there's a way to grab properties from an external .properties file and to inject ...

92. Inject System Property in Bean.    forum.springsource.org

Yep Have a look at http://static.springframework.org/sp...lderconfigurer And in partic. "The PropertyPlaceholderConfigurer doesn't only look for properties in the Properties file you specify, but also checks against the Java System properties if ...

93. injecting non-Spring beans using @Configurable    forum.springsource.org

injecting non-Spring beans using @Configurable Hello All, I'm trying to inject into non-Spring beans and have marked the target class w/ @Configurable. I put "" into my ApplicationContext file, but ...

94. Bean not injected    forum.springsource.org

Bean not injected Hi! I'm having a problem with a bean that doesn't get injected into one of my classes. The class extends AbstractView implements ActionListener, ApplicationListener, ExecutorParent. AbstractView implements ActionListener, ...

95. injecting a single bean    forum.springsource.org

injecting a single bean In my web-app I'd like to inject a bean into one of my classes. The class that will receive the injection is not an injected bean itself... ...

96. Defining injection outside ?    forum.springsource.org

Defining injection outside ? Just want to see if there is existing utility in spring that allow me to do something like this: I have a bean defined (by @Component, ...

97. Configuration property injection    forum.springsource.org

Hello all, I've recently started a project to create my own configuration administration service for my company's application. We are avoiding the OSGi config admin service for various reasons. One of ...

98. Bean Injection into non Java Bean    forum.springsource.org

Bean Injection into non Java Bean Hy, im realy new to Spring. Ive read the Documentation about the IoC but couldnt find any hint to inject Beans, which dont provide a ...

99. Bean Injection does not work.    forum.springsource.org

Jun 17th, 2009, 06:30 AM #1 danoh View Profile View Forum Posts Private Message Junior Member Join Date Jun 2009 Posts 2 Bean Injection does not work. Hello, I am rather ...

100. BeanCurrentlyInCreationException, Bean has been injected into other beans    forum.springsource.org

BeanCurrentlyInCreationException, Bean has been injected into other beans hi, i am facing Exception : org.springframework.beans.factory.BeanCurrentlyInC reationException: Error creating bean with name 'clientService': Bean with name 'clientService' has been injected into other ...