HTTP’s GET method does not include a request body as part of the spec. Spring MVC respects the HTTP specs. Specifically, servers are allowed to discard the body. The request URI should contain everything needed to formulate the response. If you need a request body, change the request type to POST, which does include the … Read more
You can create separate methods with different @RequestMappings using the params variable. @RequestMapping(value=”/edit”, method=RequestMethod.POST, params=”action=save”) public ModelAndView save() {} @RequestMapping(value=”/edit”, method=RequestMethod.POST, params=”action=cancel”) public ModelAndView cancel() {}
Add the following dependencies <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.7</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-core-asl</artifactId> <version>1.9.7</version> </dependency> Modify request as follows $.ajax({ url:urlName, type:”POST”, contentType: “application/json; charset=utf-8”, data: jsonString, //Stringified Json Object async: false, //Cross-domain requests and dataType: “jsonp” requests do not support synchronous operation cache: false, //This will force requested pages not to be cached by the … Read more
I’d call what you’re after an integration test based on the terminology in the Spring reference manual. How about doing something like: import static org.springframework.test.web.ModelAndViewAssert.*; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration({/* include live config here e.g. “file:web/WEB-INF/application-context.xml”, “file:web/WEB-INF/dispatcher-servlet.xml” */}) public class MyControllerIntegrationTest { @Inject private ApplicationContext applicationContext; private MockHttpServletRequest request; private MockHttpServletResponse response; private HandlerAdapter handlerAdapter; private MyController controller; … Read more
This is to do with Tomcat not being able to load previously serialized web sessions that had been saved on an earlier shutdown. This may be because Tomcat didn’t shutdown cleanly and so session objects got corrupted during serialization. One way to make this error go away would be to disable session persistence across restarts. … Read more
This could be very late, but for the sake of newbies and people who encounter the same problem, let me share you my own solution. In my past projects, to make it simple, I just use the native java Map. It will capture all the new values including the null values that the client explicitly … Read more
If that’s the entire log4j.properties file it looks like you’re never actually creating a logger. You need a line like: log4j.rootLogger=debug,A1
It’s for validation purposes. Validation It is common to validate a model after binding user input to it. Spring 3 provides support for declarative validation with JSR-303. This support is enabled automatically if a JSR-303 provider, such as Hibernate Validator, is present on your classpath. When enabled, you can trigger validation simply by annotating a … Read more
If you are running the mvn spring-boot:run from the command line, make sure you are in the directory that contains the pom.xml file. Otherwise, you will run into the No plugin found for prefix ‘spring-boot’ in the current project and in the plugin groups error.
Since Spring 3.0 you also can throw an Exception declared with @ResponseStatus annotation: @ResponseStatus(value = HttpStatus.NOT_FOUND) public class ResourceNotFoundException extends RuntimeException { … } @Controller public class SomeController { @RequestMapping….. public void handleCall() { if (isFound()) { // whatever } else { throw new ResourceNotFoundException(); } } }