WIP: WebClient

[facebook-errors] / src / main / java / de / juplo / facebook / errors / GraphApiException.java

diff --git a/src/main/java/de/juplo/facebook/errors/GraphApiException.java b/src/main/java/de/juplo/facebook/errors/GraphApiException.java
index 5ec30fa..3ebc64f 100644 (file)
--- a/src/main/java/de/juplo/facebook/errors/GraphApiException.java
+++ b/src/main/java/de/juplo/facebook/errors/GraphApiException.java
@@ -10,12 +10,13 @@ import java.io.IOException;
 import java.io.InputStream;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ReactiveHttpInputMessage;
+import org.springframework.web.reactive.function.BodyExtractor;
 import org.springframework.web.reactive.function.BodyExtractor.Context;
 import org.springframework.web.reactive.function.client.ClientResponse;
+import reactor.core.publisher.Mono;
 
 
 
@@ -47,15 +48,14 @@ public class GraphApiException extends RuntimeException
 
 
 
-  public static GraphApiException create(ClientResponse response)
+  public static Mono<GraphApiException> create(ClientResponse response)
   {
+    HttpStatus status = response.statusCode();
+    HttpHeaders headers = response.headers().asHttpHeaders();
     return
-        response.body((ReactiveHttpInputMessage message, Context context) ->
-        {
-          DataBuffer buffer = message.getBody().blockFirst();
-          InputStream is = message.getBody().blockFirst().asInputStream();
-          return create(response.statusCode(), message.getHeaders(), is);
-        });
+        response
+            .bodyToMono(InputStream.class)
+            .map(is -> create(status , headers, is));
   }
 
   public static GraphApiException create(