Exception handling (2)

DBCDS_S10_1_Api/src/main/java/es/uv/garcosda/api/controllers/VideosController.java

@@ -62,23 +62,38 @@ public class VideosController {
 	
 	@GetMapping("{id}")
 	public ResponseEntity<?> findVideoById(@PathVariable("id") String id){
-		Video v = template.getForObject(videosApi+"/"+id, Video.class);
-		if(v.getId() != null) {
-			return new ResponseEntity<Video>(v, HttpStatus.OK);	
+		try {
+			Video v = template.getForObject(videosApi+"/"+id, Video.class);
+			if(v.getId() != null) {
+				return new ResponseEntity<Video>(v, HttpStatus.OK);	
+			}
+			return new ResponseEntity<String>("Video not found", HttpStatus.NOT_FOUND);	
 		}
-		return new ResponseEntity<String>("Video not found", HttpStatus.NOT_FOUND);	
+		catch(ResourceAccessException e){ }
+		
+		return new ResponseEntity<String>("Cannot connect to repository", HttpStatus.SERVICE_UNAVAILABLE);	
 	}
 	
 	@PostMapping()
 	public ResponseEntity<?> createVideo(@RequestBody Video video) {
-		ResponseEntity<Video> response = template.postForEntity(videosApi, video, Video.class);
-		return response;
+		try {
+			ResponseEntity<Video> response = template.postForEntity(videosApi, video, Video.class);
+			return response;
+		}
+		catch(ResourceAccessException e){ }
+		
+		return new ResponseEntity<String>("Cannot connect to repository", HttpStatus.SERVICE_UNAVAILABLE);
 	}
 	
 	@DeleteMapping("{id}")
 	public ResponseEntity<String> deleteVideoById(@PathVariable("id") String id) {
-		template.delete(videosApi+"/"+id);
-		return new ResponseEntity<String>("Video deleted", HttpStatus.OK);
+		try {
+			template.delete(videosApi+"/"+id);
+			return new ResponseEntity<String>("Video deleted", HttpStatus.OK);
+		}
+		catch(ResourceAccessException e){ }
+		
+		return new ResponseEntity<String>("Cannot connect to repository", HttpStatus.SERVICE_UNAVAILABLE);
 	}