BAEL-2302 UPDATED Spring Data REST HTTP Method customization example (#5594)

* BAEL-2302 Spring Data REST HTTP Method customization example

* BAEL-2302 Spring Data REST - granular HTTP Methods control

* BAEL-2302 Spring Data REST - fixed parent pom file version error

* BAEL-2302 Fixing thymeleaf dependencies

* BAEL-2302 Spring Data REST - fixed netty bootstrap

* BAEL-2302 Spring Data REST - fixed netty test

* BAEL-2302 Spring Data REST - fixed spring security oauth2

* BAEL-2302 - Fix oauth2 server deps

spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java

@@ -1,17 +1,21 @@
 package com.baeldung.config;
 
+import com.baeldung.models.WebsiteUser;
+import com.baeldung.projections.CustomBook;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
-import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter;
-
-import com.baeldung.projections.CustomBook;
-
+import org.springframework.data.rest.core.mapping.ExposureConfiguration;
+import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;
+import org.springframework.http.HttpMethod;
 
 @Configuration
-public class RestConfig extends RepositoryRestConfigurerAdapter{
+public class RestConfig implements RepositoryRestConfigurer {
 
     @Override
     public void configureRepositoryRestConfiguration(RepositoryRestConfiguration repositoryRestConfiguration){
         repositoryRestConfiguration.getProjectionConfiguration().addProjection(CustomBook.class);
+        ExposureConfiguration config = repositoryRestConfiguration.getExposureConfiguration();
+        config.forDomainType(WebsiteUser.class).withItemExposure((metadata, httpMethods) ->
+          httpMethods.disable(HttpMethod.PATCH));
     }
 }

spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java

@@ -1,12 +1,32 @@
 package com.baeldung.repositories;
 
 import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.query.Param;
 import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+import org.springframework.data.rest.core.annotation.RestResource;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import com.baeldung.models.WebsiteUser;
 
 @CrossOrigin
 @RepositoryRestResource(collectionResourceRel = "users", path = "users")
 public interface UserRepository extends CrudRepository<WebsiteUser, Long> {
-   
+
+    @Override
+    @RestResource(exported = false)
+    void delete(WebsiteUser entity);
+
+    @Override
+    @RestResource(exported = false)
+    void deleteAll();
+
+    @Override
+    @RestResource(exported = false)
+    void deleteAll(Iterable<? extends WebsiteUser> entities);
+
+    @Override
+    @RestResource(exported = false)
+    void deleteById(Long aLong);
+
+    @RestResource(path = "byEmail", rel = "customFindMethod")
+    WebsiteUser findByEmail(@Param("email") String email);
 }