spring-5-mvc (#1952)

spring-5-mvc/src/main/java/com/baeldung/web/FooController.java

@@ -1,66 +1,66 @@
-package com.baeldung.web;
+package com.baeldung.web;
-
+
-import java.util.List;
+import java.util.List;
-
+
-import javax.validation.constraints.Max;
+import javax.validation.constraints.Max;
-import javax.validation.constraints.Min;
+import javax.validation.constraints.Min;
-
+
-import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.PageRequest;
-import org.springframework.http.HttpStatus;
+import org.springframework.http.HttpStatus;
-import org.springframework.validation.annotation.Validated;
+import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.PutMapping;
-import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.server.ResponseStatusException;
+import org.springframework.web.server.ResponseStatusException;
-
+
-import com.baeldung.model.Foo;
+import com.baeldung.model.Foo;
-import com.baeldung.persistence.FooRepository;
+import com.baeldung.persistence.FooRepository;
-
+
-@RestController("/foos")
+@RestController
-public class FooController {
+public class FooController {
-
+
-    @Autowired
+    @Autowired
-    private FooRepository repo;
+    private FooRepository repo;
-
+
-    // API - read
+    // API - read
-
+
-    @GetMapping("/foos/{id}")    
+    @GetMapping("/foos/{id}")    
-    @Validated
+    @Validated
-    public Foo findById(@PathVariable @Min(0) final long id) {
+    public Foo findById(@PathVariable @Min(0) final long id) {
-        return repo.findById(id).orElse(null);
+        return repo.findById(id).orElse(null);
-    }
+    }
-
+
-    @GetMapping    
+    @GetMapping("/foos")   
-    public List<Foo> findAll() {               
+    public List<Foo> findAll() {               
-        return repo.findAll();
+        return repo.findAll();
-    }
+    }
-
+
-    @GetMapping(params = { "page", "size" })    
+    @GetMapping( value="/foos",  params = { "page", "size" })    
-    @Validated
+    @Validated
-    public List<Foo> findPaginated(@RequestParam("page") @Min(0) final int page, @Max(100) @RequestParam("size") final int size) {
+    public List<Foo> findPaginated(@RequestParam("page") @Min(0) final int page, @Max(100) @RequestParam("size") final int size) {
-        return repo.findAll(PageRequest.of(page, size)).getContent();
+        return repo.findAll(PageRequest.of(page, size)).getContent();
-    }
+    }
-
+
-    // API - write
+    // API - write
-
+
-    @PutMapping("/foos/{id}")
+    @PutMapping("/foos/{id}")
-    @ResponseStatus(HttpStatus.OK)    
+    @ResponseStatus(HttpStatus.OK)    
-    public Foo update(@PathVariable("id") final String id, @RequestBody final Foo foo) {
+    public Foo update(@PathVariable("id") final String id, @RequestBody final Foo foo) {
-        return foo;
+        return foo;
-    }
+    }
-
+
-    @PostMapping
+    @PostMapping("/foos")
-    @ResponseStatus(HttpStatus.CREATED)    
+    @ResponseStatus(HttpStatus.CREATED)    
-    public void create( @RequestBody final Foo foo) {
+    public void create( @RequestBody final Foo foo) {
-        if (null == foo ||  null == foo.getName()) {
+        if (null == foo ||  null == foo.getName()) {
-            throw new ResponseStatusException(HttpStatus.BAD_REQUEST," 'name' is required");
+            throw new ResponseStatusException(HttpStatus.BAD_REQUEST," 'name' is required");
-        }
+        }
-        repo.save(foo);
+        repo.save(foo);
-    }
+    }
-}
+}

spring-5-mvc/src/test/java/com/baeldung/test/LiveTest.java

@@ -16,14 +16,14 @@ public class LiveTest {
 
     
     @Test
-    public void givenUser_whenPostWithNullName_then400BadRequest() {
+    public void givenUser_whenResourceCreatedWithNullName_then400BadRequest() {
-        final Response response = givenAuth("user", "pass").contentType(MediaType.APPLICATION_JSON.toString()).body(resourceWithNullName()).post(APP_ROOT + "/user");
+        final Response response = givenAuth("user", "pass").contentType(MediaType.APPLICATION_JSON.toString()).body(resourceWithNullName()).post(APP_ROOT + "/foos");
         assertEquals(400, response.getStatusCode());
     }
     
     @Test
     public void givenUser_whenResourceCreated_then201Created() {
-        final Response response = givenAuth("user", "pass").contentType(MediaType.APPLICATION_JSON.toString()).body(resourceString()).post(APP_ROOT + "/user");
+        final Response response = givenAuth("user", "pass").contentType(MediaType.APPLICATION_JSON.toString()).body(resourceString()).post(APP_ROOT + "/foos");
         assertEquals(201, response.getStatusCode());
     }