sample code for update to BAEL-743 (#1669)

spring-rest/src/main/java/org/baeldung/web/controller/BazzNewMappingsExampleController.java

@@ -0,0 +1,55 @@
+package org.baeldung.web.controller;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.baeldung.web.dto.Bazz;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+
+@RestController
+@RequestMapping("/bazz")
+public class BazzNewMappingsExampleController {
+
+    @GetMapping
+    public ResponseEntity<?> getBazzs() throws JsonProcessingException{
+        List<Bazz> data = Arrays.asList(
+            new Bazz("1", "Bazz1"),
+            new Bazz("2", "Bazz2"),
+            new Bazz("3", "Bazz3"),
+            new Bazz("4", "Bazz4"));
+        return new ResponseEntity<>(data, HttpStatus.OK);
+    }
+    
+    @GetMapping("/{id}")
+    public ResponseEntity<?> getBazz(@PathVariable String id){
+        return new ResponseEntity<>(new Bazz(id, "Bazz"+id), HttpStatus.OK);
+    }
+    
+    @PostMapping
+    public ResponseEntity<?> newBazz(@RequestParam("name") String name){
+        return new ResponseEntity<>(new Bazz("5", name), HttpStatus.OK);
+    }
+    
+    @PutMapping("/{id}")
+    public ResponseEntity<?> updateBazz(@PathVariable String id,
+        @RequestParam("name") String name){
+        return new ResponseEntity<>(new Bazz(id, name), HttpStatus.OK);
+    }
+    
+    @DeleteMapping("/{id}")
+    public ResponseEntity<?> deleteBazz(@PathVariable String id){
+        return new ResponseEntity<>(new Bazz(id), HttpStatus.OK);
+    }
+    
+}

spring-rest/src/main/java/org/baeldung/web/dto/Bazz.java

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+package org.baeldung.web.dto;
+
+public class Bazz {
+
+    
+    public String id;
+    public String name;
+
+    public Bazz(String id){
+        this.id = id;
+    }
+    public Bazz(String id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    @Override
+    public String toString() {
+        return "Bazz [id=" + id + ", name=" + name + "]";
+    }
+    
+}