added json and xml support to ahc

scm-webapp/src/main/java/sonia/scm/net/ahc/DefaultAdvancedHttpResponse.java

@@ -62,14 +62,15 @@ public class DefaultAdvancedHttpResponse extends AdvancedHttpResponse
   /**
    * Constructs a new {@link DefaultAdvancedHttpResponse}.
    *
-   *
+   * @param client ahc
    * @param connection http connection
    * @param status response status code
    * @param statusText response status text
    */
-  DefaultAdvancedHttpResponse(HttpURLConnection connection, int status,
-    String statusText)
+  DefaultAdvancedHttpResponse(DefaultAdvancedHttpClient client,
+    HttpURLConnection connection, int status, String statusText)
   {
+    this.client = client;
     this.connection = connection;
     this.status = status;
     this.statusText = statusText;
@@ -126,6 +127,18 @@ public class DefaultAdvancedHttpResponse extends AdvancedHttpResponse
     return statusText;
   }
 
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * {@inheritDoc}
+   */
+  @Override
+  protected ContentTransformer createTransformer(Class<?> type,
+    String contentType)
+  {
+    return client.createTransformer(type, contentType);
+  }
+
   //~--- inner classes --------------------------------------------------------
 
   /**
@@ -196,6 +209,9 @@ public class DefaultAdvancedHttpResponse extends AdvancedHttpResponse
 
   //~--- fields ---------------------------------------------------------------
 
+  /** Field description */
+  private final DefaultAdvancedHttpClient client;
+
   /** http connection */
   private final HttpURLConnection connection;