I have a Controller class with a function that saves a record to the Database. I am passing several parameters to the Controller function however i think i may be writing the @RequestMapping incorr...

I have some Spring RESTful (RestControllers) web services with no web.xml and I am using Spring boot to start the services. I want to add authorization layer for the web services and wanted to ro...

I woud like to disable all actuator endpoints except for the health endpoint. All docs describe how to achieve this in the resource properties: endpoints.enabled=false endpoints.health.enabled=tru...

I wanted to use both annotation mapping and xml mapping in Spring MVC. My application-context.xml as follows: <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping&qu...

How to send websocket message from server to specific user only? My webapp has spring security setup and uses websocket. I'm encountering tricky problem trying to send message from server to speci...

I keep getting this error, and can't figure out why.. yes I know there many people had similar issues, but reading the answers they got, does not solve my problem. org.springframework.beans.fact...

I have a properties file which I would like loaded in to System Properties so that I can access it via System.getProperty("myProp"). Currently, I'm trying to use the Spring <context:propert-plac...

I am trying to set home page of my application by using spring boot.. but I am getting the error as Could not resolve view with name 'index.html' in servlet with name 'dispatcherServlet' My code i...

Suppose a hyperlink is clicked and an url is fired with the following parameter list myparam=myValue1&myparam=myValue2&myparam=myValue3 . Now how can I capture all the parameters using @Req...

I wanted to analyze the improvement I may see by enabling Async Controllers in Spring Boot over normal controller So here is my test code. One API returns a Callable and another is normal controll...

My Spring boot app has this application structure: src main java resources application.properties This is my application.properties file: logging.level.org.springframework=TRACE loggi...

I have a class: class User( var name: String ) And a mapped post request: @PostMapping("/user") fun test(@Valid @RequestBody user: User) { //... } What if a client will send a JSON of a u...

In our project we are using @AutoConfigureMockMvc with printOnlyOnFailure left as default, true. This works fine and prints none of the requests… except if any test fails. At that point, it prints...

I have a Hashmap (String, List<Offers>), passed to a Thymeleaf page. I am getting this map on the page and I can access it. How can I do map.get(key) with Thymeleaf? I just need to fetch the...

I have a User entity having email property annotated with @Email @Email private String email; I am using @Valid (javax.validation.Valid) annotation on my Controller class. The issue is that the ...

I am trying to use the Meta-annotation of spring using the aliasFor annotation to create a custom annotation for the springs RequestParam Simply 'extend/replace' @Target(ElementType.PARAMETER) @R...

I am working on project where I use Spring Data. I wanted to fill in creationTime field using @CreatedDate annotation instead using method with @PreUpdate or @PrePersist annotation (doing it this w...

With Spring 4.3.5, we have been using an application architecture where we initialize some of the beans at a go and then use the beans as "Reference" for other beans. Something like this ...

We basically have the same problem as this question poses, but for lists and additionally, we are looking for a global solution. Currently we have a REST call that is defined like this: @RequestM...

Let's assume that I have a form where I might submit username(@NaturalId) and password for a new user. I would like to add the user with a unique username. How can I use @Valid annotations to vali...

My application is build with spring-webmvc and spring-jdbc without spring-boot. In my application.properties I have: spring.h2.console.enabled=true spring.h2.console.path=/h2-console datasource.db...

Using a Spring Boot web application I trying to serve my static resource from a file system folder outside my project. Folder structure looks like:- src main java resources test java resou...

Main model classes are as follows : public class UserAddressesForm { @NotEmpty private String firstName; @NotEmpty private String lastName; private List<AddressForm> addresses; // s...

I am getting this error when I am trying to update values in my database from my spring mvc application : org.hibernate.StaleStateException: Batch update returned unexpected row count from updat...

As far as I understood, Spring manages autowiring mechanism with AutowiredAnnotationBeanPostProcessor on postProcessBeforeInitialization stage. But how does it inject proxies that ought to be creat...