Questions tagged as 'spring'

Tagged questions
1
answer

Error Connection spring boot with database db2

Good afternoon friends I am trying to connect a spring boot application with db2 but I get an error that is the following: Caused by: org.hibernate.exception.GenericJDBCException: Unable to open JDBC Connection for DDL execution at org...
asked by 31.05.2018 / 21:53
0
answers

Problem with Spring roo when trying to do reverse engineering

I was trying to do reverse engineering and when executing the command:    database reverse engineer --package ~ .domain --schema tests and I miss the following error:    Unknown character set index for field '255' received from server....
asked by 27.05.2018 / 12:52
1
answer

Securizando the controllers do not work the roles, lets enter without being admin admin

I have the Spring Security functionality configured and in the database I have a user role and I define in SecurityConfiguration @PreAuthorize ("hasRole ('ROLE_ADMIN')") so that only the ADMIN role has access to the path @ GetMapping ("/ contact...
asked by 24.05.2018 / 18:28
1
answer

NullPointerException in JUnit5

I am trying to test some methods crud in Spring, and I always get an error in all the tests of NullPointerException in the Party p no matter how I instancer (both with the empty constructor and with the attributes). I have instantiated the match...
asked by 30.05.2018 / 12:12
0
answers

Access to pages according to roles with Spring

Currently I need that with the users that I have created in mysql according to the role they have access to a certain JSP page. In my xml page of security configuration I have the following: When I access with a ROLE_USER if I access its d...
asked by 30.05.2018 / 12:44
0
answers

Why do not my web page sometimes load CSS, JS, and / or IMG resources?

I have a project of a web application in which it is totally fine but sometimes problems occur that do not load some CSS, JS and / or IMG. Technologies: JAVA EE Spring 4.3 Angular 1.2 Problems: This is my page as it s...
asked by 24.05.2018 / 15:50
0
answers

unable to install break point, reason: absent line number information

I am developing a final course project and I get this error when debugging The issue is that I followed many tips how to disable the compiler's warning but even if the error message is disabled, my debugger does not work directly.     
asked by 20.05.2018 / 09:02
0
answers

How to use X-Http-Overriden-Method in Postman

I have a question from PostMan rather, it turns out that in my controller I have a GET request in which I have to send an @RequestBod, I have been asked to do a POST and with the method @RestController public class TestController { @GetMa...
asked by 22.05.2018 / 00:36
0
answers

Spring Rest Data hateotas pagination (Problems with next and previous button)

I have managed to create a simple pagination but I do not know how to add the typical Next , Previous and the total of pages that there are. I will try to leave the code I have, I use the MVC Pattern although there is an intermediate class...
asked by 09.05.2018 / 00:32
0
answers

Java, Spring Security: How to configure Spring Securiry to allow requests with certificates .x509 (.pfx)?

I have an application with Java and Spring Security in which the user must log in to be able to make any request. Now I want that for a particular request, I can access through a certificate (.pfx). My question is, how should I configure in Spri...
asked by 08.05.2018 / 00:18