Add update route for posts

src/main/java/org/codiki/posts/PostController.java

@@ -1,5 +1,6 @@
 package org.codiki.posts;
 
+import java.io.IOException;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
@@ -17,6 +18,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 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.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -113,4 +115,10 @@ public class PostController {
 		
 		return result;
 	}
+	
+	@PutMapping("/")
+	public void update(@RequestBody final PostDTO pPost, final HttpServletRequest pRequest,
+			final HttpServletResponse pResponse) throws IOException {
+		postService.update(pPost, pRequest, pResponse);
+	}
 }