RequestMapping Dynamic Url - spring-boot

Question

I Have a Spring Boot Server, In my Database, I have some URLs without any special pattern, I want RequestMapping all of these stored URLs into the Controller and return a special view(control by template engine) for this.
I tried to do this by adding the interceptors method to my Project but I don't have any idea about returning a special view.
I read these questions:
Dynamic Url in #Requestmapping
spring mvc requestmapping dynamic url
#RequestMapping controllers and dynamic URLs
Use #RequestMapping with Dynamic URL at Controller Level
but I don't have any special pattern in the URLs of my project and there are other URLs and controllers in my project.
What can I do?

Answer 1

After some search, I found the solution for defining a URL and template name in the database and dynamic URL mapping without any Controller and methods.
I have the database's table by Name Sample:
Sample:
field
Detail
url
address url of controller
template_view_name
address of template(html)
I overriding the method addViewControllers of WebApiConfigurer to solve my problem:
#Override
public void addViewControllers(ViewControllerRegistry registry) {
List<Pair<String, String>> pathTemplate = getPathWithTemplate();
for (Pair<String, String> pt : pathTemplate) {
registry.addViewController(pt.getKey()).setViewName(pt.getValue());
}
}
complete code of WebApiConfigurer:
#EnableWebMvc
#Configuration
#ComponentScan
public class WebApiConfigurer implements org.springframework.web.servlet.config.annotation.WebMvcConfigurer {
#Autowired
private CCFormCrudModelInitializer ccFormCrudModelInitializer;
#Autowired
private SampleRepository sampleRepository;
#Override
public void addInterceptors(InterceptorRegistry registry) {
//if need to add interceptors
String[] path = getPath();
registry.addInterceptor(new SampleInterceptor()).addPathPatterns( path );
}
#Override
public void addViewControllers(ViewControllerRegistry registry) {
List<Pair<String, String>> pathTemplate = getPathWithTemplate();
for (Pair<String, String> pt : pathTemplate) {
registry.addViewController(pt.getKey()).setViewName(pt.getValue());
}
}
private static final String[] CLASSPATH_RESOURCE_LOCATIONS = {
"classpath:/META-INF/resources/",
"classpath:/resources/",
"classpath:/static/",
"classpath:/public/"
};
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/**")
.addResourceLocations(CLASSPATH_RESOURCE_LOCATIONS)
.setCacheControl(CacheControl.maxAge(1, TimeUnit.HOURS));
}
private List<Pair<String, String>> getPathWithTemplate(){
return sampleRepository.findAll().stream().map(m -> new Pair<>(m.getUrl(), m.getTemplateName())).collect(Collectors.toList());
}
private String[] getPath(){
return sampleRepository.findAll().stream().map(m -> m.getUrl()).toArray(String[]::new);
}
}