Spring’s 3.0 version is now GA release, before that they have launched 3.0 RC1, RC2 version Also, there was Spring 3.0 M2 version. What’s the difference between GA, RC, M versions? 3 Answers 3
I’m using Spring to define stages in my application. It’s configured that the necessary class (here called Configurator) is injected with the stages. Now I need the List of Stages in another class, named LoginBean. The Configurator doesn’t offer access to his List of Stages. I cannot change the class Configurator. My Idea: Define a … Read more
Is it possible for a Spring controller to handle both kind of requests? 1) http://localhost:8080/submit/id/ID123432?logout=true 2) http://localhost:8080/submit/id/ID123432?name=sam&password=543432 If I define a single controller of the kind: @RequestMapping (value = “/submit/id/{id}”, method = RequestMethod.GET, produces=”text/xml”) public String showLoginWindow(@PathVariable(“id”) String id, @RequestParam(value = “logout”, required = false) String logout, @RequestParam(“name”) String username, @RequestParam(“password”) String password, @ModelAttribute(“submitModel”) SubmitModel … Read more
I’m looking for the different ways to map an enum using JPA. I especially want to set the integer value of each enum entry and to save only the integer value. @Entity @Table(name = “AUTHORITY_”) public class Authority implements Serializable { public enum Right { READ(100), WRITE(200), EDITOR (300); private int value; Right(int value) { … Read more
In this image (which I got from here), HTTP request sends something to Dispatcher Servlet. My Question is what does Dispatcher Servlet do? Is it something like getting the information thrown from the web page and throwing it to the controller? 8 Answers 8
I want to convert the following (working) curl snippet to a RestTemplate call: curl -i -X POST -d “[email protected]” https://app.example.com/hr/email How do I pass the email parameter correctly? The following code results in a 404 Not Found response: String url = “https://app.example.com/hr/email”; Map<String, String> params = new HashMap<String, String>(); params.put(“email”, “[email protected]”); RestTemplate restTemplate = new … Read more
This is my first Spring Boot code. Unfortunately, it always shuts down. I was expecting it to run continuously so that my web client can get some data from the browser. package hello; import org.springframework.boot.*; import org.springframework.boot.autoconfigure.*; import org.springframework.stereotype.*; import org.springframework.web.bind.annotation.*; @Controller @EnableAutoConfiguration public class SampleController { @RequestMapping(“https://stackoverflow.com/”) @ResponseBody String home() { return “Hello World!”; … Read more
When creating tests and mocking dependencies, what is the difference between these three approaches? @MockBean: @MockBean MyService myservice; @Mock: @Mock MyService myservice; Mockito.mock() MyService myservice = Mockito.mock(MyService.class); 2 Answers 2
I am trying to set a Spring Boot applications context root programmatically. The reason for the context root is we want the app to be accessed from localhost:port/{app_name} and have all the controller paths append to it. Here is the application configuration file for the web-app. @Configuration public class ApplicationConfiguration { Logger logger = LoggerFactory.getLogger(ApplicationConfiguration.class); … Read more
How do I get a Spring 3.0 controller to trigger a 404? I have a controller with @RequestMapping(value = “/**”, method = RequestMethod.GET) and for some URLs accessing the controller, I want the container to come up with a 404. 14 Answers 14
