Skip to content
Advertisement

Tag: spring-mvc

Mapping one to one relationships in Spring Boot

I am trying to map a User with a certain Table in a one to one relationship. This here is my code, id appreciate if u take a look at it: User class: The Table class: Answer You don’t mapped parent entity with child entity properly.In parent table object of CTable is currenTable and you mapped by with table. Change:

SpringMVC with Bootstrap and Thymeleaf pages decoration

I am working in: “SpringMVC 5”, with “Twitter Bootstrap 4” html pages, and “Thymeleaf 3” templating, in IntelliJ EAP (latest version) and Tomcat9, Maven The structure of my project: I am using these tutorials: https://www.baeldung.com/spring-thymeleaf-fragments https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#template-layout I have my page (home.html). I have my template (template.html). According to the 2nd tutorial: I inserted the “menubar” into the “template” (this insert

Error while trying to upload file conversion types mismatch

I have folowing entety. One of the fields called file is to upload the document. And the controller function for this is as follows: But then I try to upload file and submit a form I am getting this exception Failed to convert property value of type ‘org.springframework.web.multipart.support.StandardMultipartHttpServletRequest$StandardMultipartFile’ to required type ‘java.lang.String’ for property ‘file’; nested exception is java.lang.IllegalStateException: Cannot

Spring with Jackson set JsonAutoDetect globally

In my spring boot web application, I want to serialize many different classes to JSON when I return them from the function of a request mapping. These classes only contain private fields without getters. In order for Jackson to serialize these private fields I can annotate all those classes with the following annotation, which works perfectly fine as expected. But

Advertisement