I’m testing the error case for when my injected StatefulBeanToCsv dependency throws an exception. However, Mockito’s doThrow() method is just making my test fail, rather than allowing that exception to be verified using assertThrows(). I’m injecting my StatefulBeanToCsv dependency through a …
Tag: spring-boot
RestClientTest annotation fails to autocnfigure RestTemplate
I have a class with RestTemplate dependency And in the test I wish to use @RestClientTest for auto configuring the RestTemplate But the test fails with unable to find autowiring candidate for RestTemplate error. Answer In the documentation of @RestClientTest you can read: If you are testing a bean that doesn&…
IBM MQ client preventing garbage into the console output
we are using IBM MQ client (com.ibm.mq.allclient-9.1.3.0.jar) from a Spring-Boot project sending mq messages, the problem is the too many (tons) garbage output into the console: ….. —-+—-+- } &…
Joint table in many-to-many is not updating
I have a relation N:M between 2 entities, “Alumno” and “Curso”: Alumno Curso On AlumnoService I have the following two methods: According to the printed lines, all the data is fetch correctly, and on Postman I get a correct answer: This is the AlumnoController: However, upon inspecting…
How to store json object in a column of mysql using spring boot/java
Requirement is like that a json object is send from postman and i need to receive it on a restcontroller and save that whole json object as it is to the mysql database Table Column(in one/single column) using spring boot. assume the above json object is send from postman to a spring boot restcontroller. How c…
Spring-Boot-Security: Custom Authenticator
I am starting with Spring-Boot and have an application with WebSecurity. Its working fine, I have InMemory Authentication with static user/passwords. Now I have no need for DB or LDAP or … But I want to build a custom authenticator that uses dynamic data (e.g. password has current time in it). How to im…
ActiveMQ Broker Fails To Respect Max Delivery Attempts Following Client Crash
I am using ActiveMQ 5.15.14 with a customized redelivery policy on the broker to deliver bad messages to the DLQ after one redelivery attempt to my clients. When using a Spring Boot based client this works correctly when an exception is thrown from within the Java code. However if the Java client is crashes o…
Generating POJOs using OpenAPI generator with Lombok Annotations
I am using OpenAPI generator maven plugin like one below for generating Java client code for models . When , I generate the model classes, they get generated with usual POJO field declarations and getters and setters. But what I want to do is, instead of generating getters and setters, I want my classes to ge…
Getting error while using @Autowired in the springboot
I am creating a Springboot project in which I have two service interfaces whom I am injecting in my Controller StudentService public interface StudentService { void addStudent(Student student); …
Why I can StompCommand.CONNECT without JSESSIONID, but X-XSRF-TOKEN is required?
My goal is to secure a WebSocket endpoint e.g ws://localhost:8080/chat. What I did: I tried to create WebSocket connection with STOMP AbstractSecurityWebSocketMessageBrokerConfigurer WebSocketMessageBrokerConfigurer WebSecurityConfigurerAdapter My expected result is: The WebSocket connection should fail becau…