You can also use @RequestBody with MultiValueMap e.g. @RequestMapping(value=”/create”, method=RequestMethod.POST, consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE) public String createRole(@RequestBody MultiValueMap<String, String> formData){ // your code goes here } Now you can get parameter names and their values. MultiValueMap is in Spring utils package
Ask yourself the question: “Will I need to reuse the server-side interface with a non-GWT front-end?” If the answer is “no, I’ll just have a GWT client”: You can use GWT-RPC, and take advantage of the fact that you can use your Java objects both on the server and the client-side. This can also make … Read more
Make sure that your Spring form mentions the modelAttribute=”<Model Name”. Example: @Controller @RequestMapping(“/greeting.html”) public class GreetingController { @ModelAttribute(“greeting”) public Greeting getGreetingObject() { return new Greeting(); } /** * GET * * */ @RequestMapping(method = RequestMethod.GET) public String handleRequest() { return “greeting”; } /** * POST * * */ @RequestMapping(method = RequestMethod.POST) public ModelAndView processSubmit(@ModelAttribute(“greeting”) Greeting … Read more
We are talking about software architecture and as always when we are talking about software architecture there are a thousand ways of doing something and many opinions about what is the best way. But there is no best way, everything has advantages and disadvantages. Keep this in mind! Typically you have different layers: A persistence … Read more
If you are using Maven, you must add a dependency to the Hibernate Validator Annotation Processor. <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator-annotation-processor</artifactId> <version>4.1.0.Final</version> </dependency> You can find it in the JBoss repository : <repository> <id>JBoss Repository</id> <url>https://repository.jboss.org/nexus/content/repositories/releases</url> <name>JBoss Repository</name> </repository>
I came across this simpler approach, thought I might as well post here in case others need it. <bean class=”org.springframework.beans.factory.config.CustomScopeConfigurer”> <property name=”scopes”> <map> <entry key=”session”> <bean class=”org.springframework.context.support.SimpleThreadScope”/> </entry> </map> </property> </bean> With this approach, you don’t have to mock any request/session objects. Source: http://tarunsapra.wordpress.com/2011/06/28/junit-spring-session-and-request-scope-beans/ Update for spring 5.x (works in spring 5.3.22, in a JUnit5 … Read more
It looks like you don’t have Thymeleaf on your class path. Add this dependency: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> and everything should work then. If you’re still facing some issues I recommend creating new project with http://start.spring.io/
In Spring 3.2 there is now support for generic types using the new exchange()-methods on the RestTemplate: ParameterizedTypeReference<List<MyBean>> typeRef = new ParameterizedTypeReference<List<MyBean>>() {}; ResponseEntity<List<MyBean>> response = template.exchange(“http://example.com”, HttpMethod.GET, null, typeRef); Works like a charm!
java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String; That method was added in Servlet 2.5. So this problem can have at least 3 causes: The servlet container does not support Servlet 2.5. The web.xml is not declared conform Servlet 2.5 or newer. The webapp’s runtime classpath is littered with servlet container specific JAR files of a different servlet container make/version which … Read more
Oh I got the solution for this. I missed the {#httpServletRequest.requestURI} in the documentation. Here is the solution which is working for me: <a th:href=”@{__${#httpServletRequest.requestURI}__/store/__${store.name}__}”>Click to More</a> //Will produce: http://localhost:8080/project/web/category/mobiles/store/samsung