From 2f96792cb308d90207d2b8f1575a9593c5a3db52 Mon Sep 17 00:00:00 2001
From: Vitaliy Fedoriv <vitaliy.fedoriv@gmail.com>
Date: Sun, 6 Nov 2016 19:40:18 +0200
Subject: [PATCH] update PetRestController getPets() method

---
 .../samples/petclinic/rest/PetRestController.java           | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/springframework/samples/petclinic/rest/PetRestController.java b/src/main/java/org/springframework/samples/petclinic/rest/PetRestController.java
index e2e55c3b4..b2f8803ad 100644
--- a/src/main/java/org/springframework/samples/petclinic/rest/PetRestController.java
+++ b/src/main/java/org/springframework/samples/petclinic/rest/PetRestController.java
@@ -60,7 +60,11 @@ public class PetRestController {
 	
 	@RequestMapping(value = "/", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
 	public ResponseEntity<Collection<Pet>> getPets(){
-		return new ResponseEntity<Collection<Pet>>(this.clinicService.findAllPets(), HttpStatus.OK);
+		Collection<Pet> pets = this.clinicService.findAllPets();
+		if(pets.isEmpty()){
+			return new ResponseEntity<Collection<Pet>>(HttpStatus.NOT_FOUND);
+		}
+		return new ResponseEntity<Collection<Pet>>(pets, HttpStatus.OK);
 	}
 	
 	@RequestMapping(value = "/pettypes}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)