added check for null api InputStream

Mangopay · Dec 19, 2022 · 99180fa · 99180fa
1 parent ad3ec91
commit 99180fa
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/main/java/com/mangopay/core/RestTool.java b/src/main/java/com/mangopay/core/RestTool.java
@@ -387,6 +387,8 @@ private <T extends Dto, U extends Dto> T doRequest(Class<T> classOfT, String ide
                 is = connection.getInputStream();
             }
 
+            checkApiConnection(is);
+
             StringBuffer resp;
             try (BufferedReader rd = new BufferedReader(new InputStreamReader(is, "UTF-8"))) {
                 String line;
@@ -597,6 +599,8 @@ private <T extends Dto> List<T> doRequestList(Class<T[]> classOfT, Class<T> clas
                 is = connection.getInputStream();
             }
 
+            checkApiConnection(is);
+
             StringBuffer resp;
             try (BufferedReader rd = new BufferedReader(new InputStreamReader(is))) {
                 String line;
@@ -679,6 +683,17 @@ private Map<String, String> getHttpHeaders(String restUrl) throws Exception {
         return httpHeaders;
     }
 
+    private void checkApiConnection(InputStream is) throws ResponseException {
+        if (is == null) {
+            ResponseException responseException = new ResponseException("Connection to Mangopay API failed");
+            responseException.setResponseHttpCode(500);
+            responseException.setResponseHttpDescription("Internal Server Error");
+            responseException.setApiMessage("Connection to Mangopay API failed");
+
+            throw responseException;
+        }
+    }
+
     /**
      * Checks the HTTP response code and if it's neither 200 nor 204 throws a ResponseException.
      *