Version 4.x of the Spring Framework
Use spring for general Spring related questions. This tag is for questions that are specific to versions 4.x only.
Questions tagged [spring-4]
618 questions
0
votes
2 answers
SpringMVC and @Configuration: register ConversionService and HttpMessageConverter
I really like spring and the @Configuration style to get rid of xml based configuration. I successfully use it for the service and repository layer. What I also love is the dependency injection feature and the JDO/JPA/Jdbc utilities!
What I don't…
Jan
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0
votes
3 answers
Add slf4j dependency with Ant to Spring 4.0 application
I'm using spring 4.0 and I've started with the hello world example.
When I ran the examples, I just got this exception,
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at…
vvekselva
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- 3
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0
votes
2 answers
Adding Spring 4 websockets to an existing spring project
My intent is to plug in the spring 4 websocket classes for my existing project.
Here is the spring websocket project link:
https://github.com/rstoyanchev/spring-websocket-test
problem is my project is using xml configuration files while the…
Urbanleg
- 6,252
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-1
votes
1 answer
Spring Security 4.X invalid usename
I'm trying to perform database authentication using Annotations in Spring Security.
When i try to login it keeps showing invalid username and password and i'm pretty sure that i'm submitting the correct username and password from database…
user3621009
- 19
- 4
-1
votes
1 answer
Unable to logout using spring 4 MVC
I have used spring 4 MVC in my project which is annotation based.
I am able to login successfully but I am not able to logout.
I have posted the configuration,initializer and controller classes below
along with the login page and welcome…
nats
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- 3
-1
votes
1 answer
Programmatic integration of Spring 4 and jersey
How do I autowire my spring beans in a jersey resource?
I'm trying to cobble together a jersey app which uses spring to initialise the fields in the jax-rs resources. From googling, it seems possible but they are always null. My beans get created…
TedTrippin
- 3,525
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-1
votes
1 answer
Why I am getting NoSuchBeanDefinitionException when I deploy my Spring application in Tomcat?
I am working with Spring and Spring Data JPA. When deploying my application in Tomcat I'm getting the following exception:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'myController': Injection of autowired…
Gnik
- 7,120
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-1
votes
3 answers
Spring MVC: cannot find other html files
Why the link http://localhost:8080/demo00/user/ didn't work, saying 404, how to fix it?
My website project structure:
website structure
pom.xml:
J.W
- 671
- 7
- 23
-1
votes
1 answer
Value annotation can't find a value if it's a number
Application.yaml:
request.delay.ms: 200
A spring component:
@Value("${request.delay.ms}")
private long requestDelay;
Now, as strange as it sounds, it looks like spring can successfully resolve the property if it's value is a string, i.e. if I…
Leo
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-1
votes
1 answer
Spring 4 Feature : Autowired by generics is a little lie
Autowired by generics works perfectly fine with static type.But when i write
@Autowired
private GenericDAO dao;
with dynamic type at runtime getting error at deploy time:"multiple bean definition found."
Does Autowired by type in Spring 4 not…
js-hint
- 66
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-1
votes
2 answers
java spring framework 4 for building social networking web application
I am new to Java Spring 4. I have to develop a social networking web application in java Spring 4. Is there any sample application (Like NopCommerce in Asp.Net) covering all the advanced web development features like MVVM Model, Authentication,…
Avadhut Kore
- 11
- 1
-1
votes
1 answer
hibernate rollback not working in service layer
i have issue in rollback insert/update data in postgresql database, in service layer, where as in DAO layer it is working fine.
My DAO junit test…
pappu_kutty
- 2,378
- 8
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- 93
-1
votes
1 answer
Spring 4 Create Bean Programmatically
I've been looking for a way to add datasources at runtime. I want to move away from defining the datasources in @Configuration class and instead when the app loads i want to dynamically create the datasource beans and inject them into the Spring…
Hatem Jaber
- 2,341
- 2
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- 38
-1
votes
1 answer
Spring boot data hibernate different datasources
I am playing with spring-boot and spring-boot-data-jpa. I need that @Entity class A {...} uses hsqlDatasource and @Entity class B {...} use mssqlDatasource. How can I achieve that?
I would like to do something like…
svobol13
- 1,842
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-2
votes
1 answer
NullPointerException while running JUnit
Getting NullPointerException while running a JUnit test. I have already mocked the ClientHttpResponse class. Not sure what else I am missing.
Error:
java.lang.NullPointerException
at…
Nital
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