SPR-7070 - MappingJacksonJsonView.renderedAttributes to be made visible to subclasses

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@3232 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/view/json/MappingJacksonJsonView.java

@@ -103,6 +103,13 @@ public class MappingJacksonJsonView extends AbstractView {
 		this.prefixJson = prefixJson;
 	}
 
+	/**
+	 * Returns the attributes in the model that should be rendered by this view.
+	 */
+	public Set<String> getRenderedAttributes() {
+		return renderedAttributes;
+	}
+
 	/**
 	 * Sets the attributes in the model that should be rendered by this view. When set, all other model attributes will be
 	 * ignored.