Recent questions tagged Spring

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spring - What are the differences between Model, ModelMap, and ModelAndView?

What are the main differences between the following Spring Framework classes? Model ModelMap ModelAndView Using Model.put(String,Object) we can access ... understand the difference between these classes. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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622 views

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spring mvc - Load different application.yml in SpringBoot Test

I'm using a spring boot app which runs my src/main/resources/config/application.yml. When I run my test case by : @RunWith(SpringJUnit4ClassRunner.class) ... another *.yml file when running the test case. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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391 views

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spring security - multiple authentication mechanisms in a single app using java config

Currently I have a single authentication mechanism in my application which is to use LDAP for authentication and authorization. My security configuration ... add this second layer of authentication. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured

I am working on a Spring Boot Batch example with MongoDB and I have already started the mongod server. When I launch my application, I am getting the error ... 127.0.0.1:52534 (0 connections now open) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - java.lang.NoSuchFieldError: INSTANCE

When trying to submit my topology through StormSubmitter, I am getting - Caused by: java.lang.NoSuchFieldError: INSTANCE at org.apache.http.impl.io. ... { return applicationContext.getBean(c); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

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spring - Transactional annotation avoids services being mocked

I have a drools rule file which uses service classes in the rules. So one rule does something like this: eval(countryService.getCountryById(1) != ... to stub the countryservice methodes? regards, Michael See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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598 views

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spring - The matching wildcard is strict, but no declaration can be found for element 'tx:annotation-driven'

I am trying to configure JSF+Spring+hibernate and I'm tying to run a test but when I use this "tx:annotation-driven" on my application- ... { sessionFactory.getCurrentSession().saveOrUpdate(course); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - How can I find all beans with the custom annotation @Foo?

I have this spring configuration: @Lazy @Configuration public class MyAppConfig { @Foo @Bean public IFooService service1() { return new SpecialFooServiceImpl(); } } How can I ... ]]> but was:<[[]]>. Why? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

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spring - Get AOP proxy from the object itself

Is possible to get the proxy of a given object in Spring? I need to call a function of a subclass. But, obviously, when I do a direct call, ... .class.getMethod("sayHello"); method.invoke(proxyOfMe); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Can SpringMVC be configured to process all requests, but exclude static content directories?

If I map my spring application to process all incoming requests ('/*'), then requests for static content return 404's. For example, a request for " ... </servlet-mapping> Is this type of thing possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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415 views

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spring - Splitting applicationContext to multiple files

What is the correct way to split Spring's configuration to multiple xml files? At the moment I have /WEB-INF/foo-servlet.xml /WEB-INF/foo-service.xml ... "foo-services.xml"/> Is this a correct assumption? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

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spring boot hotswap with Intellij IDE

I have a spring boot application running fine with Intellij IDE. i.e i started the Application class that has the main method which delegates to ... hotswap working with IntelliJ IDE for spring-boot? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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760 views

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spring - ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean

I have written a spring batch application using Spring boot. When I am trying to run that application using command line and classpath on my ... =abcBatchJob com.aa.bb.StartSpringBatch > somelogs.log See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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276 views

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spring - Custom HttpMessageConverter with @ResponseBody to do Json things

I don't like Jackson. I want to use ajax but with Google Gson. So I'm trying to figure out how to implement my own HttpMessageConverter to use it with ... this and I'm missing it, please let me know. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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412 views

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spring - How can we configure the internal Jackson mapper when using RestTemplate?

I want to update the SerializationConfig.Feature... properties of the jackson mapper used by Spring RestTemplate, Any idea how I can get to it or where I can/should configure it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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544 views

1 answer

spring - @Scope("prototype") bean scope not creating new bean

I want to use a annotated prototype bean in my controller. But spring is creating a singleton bean instead. Here is the code for that: @Component ... (LoginAction) context.getBean("loginAction"); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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470 views

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spring - create two method for same url pattern with different arguments

I have scenario where one url "serachUser" may come with two different value (request parameter) userId or UserName. so for this I have created ... mapping found exception. Spring has any way to handle this situation. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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291 views

1 answer

spring - How to use OAuth2RestTemplate?

I'm trying to understand how to use a OAuth2RestTemplate object to consume my OAuth2 secured REST service (which is running under a different ... ideas, links to working examples or tutorials are greatly appreciated. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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750 views

1 answer

spring boot - Disable Logback in SpringBoot

It appears Springboot autoconfigures itself to use Logback with Tomcat. I would like to disable this and use the one I provide in my classpath. The error message ... </executions> </plugin> </plugins> </build> </project> Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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778 views

1 answer

spring boot - Jersey returns 404 with any error status code?

I have this useless endpoint in path "/test": @PUT public Response doSomething() { return Response.status(409).build(); } and I test it this way: @Test ... and in the test, too) to 200, test passes. What is happening? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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755 views

1 answer

spring - Added Springfox Swagger-UI and it's not working, what am I missing?

Following the instructions here: http://www.baeldung.com/swagger-2-documentation-for-spring-rest-api I added these dependencies to my project: compile "io.springfox: ... ", "swaggerVersion": "2.0"}] What am I missing? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

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spring - How to call a method after bean initialization is complete?

I have a use case where I need to call a (non-static) method in the bean only-once at the ApplicationContext load up. Is it ok, if I use ... is instantiated just call methodA() once. How can this be done nicely? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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577 views

1 answer

spring mvc - Sending Multipart File as POST parameters with RestTemplate requests

I am working with Spring 3 and RestTemplate. I have basically, two applications and one of them have to post values to the other app. ... I mean is there some MultipartFileHttpMessageConverter to use in my configuration? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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423 views

1 answer

spring mvc - @ModelAttribute annotation, when to use it?

Lets say we have an entity Person, a controller PersonController and an edit.jsp page (creating a new or editing an existing person) Controller ... { personService.savePerson(person); return "redirect:/home"; } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

spring - Scope 'session' is not active for the current thread; IllegalStateException: No thread-bound request found

I have a controller that I'd like to be unique per session. According to the spring documentation there are two details to the implementation: 1. Initial web ... files, so I've uploaded it as a tar.gz to megafileupload. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

546 views

1 answer

spring - Is there a way to @Autowire a bean that requires constructor arguments?

I'm using Spring 3.0.5 and am using @Autowire annotation for my class members as much as possible. One of the beans that I need to autowire requires ... the @Autowire annotation? Is there any way to do this? Thanks, Eric Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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389 views

1 answer

spring - What's the difference between <mvc:annotation-driven /> and <context:annotation-config /> in servlet?

I am migrating from Spring 2.5 to Spring 3. They have introduced <mvc:annotation-driven /> which does some black magic. This is expected to be ... servlet config and what can I eliminate in Spring 3 config files? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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351 views

1 answer

spring - Implement converters for entities with Java Generics

I'm working on JSF project with Spring and Hibernate which among other things has a number of Converters that follow the same pattern: getAsObject receives the ... the hassle ? And if so, are there other approaches ? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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