Merged FILE-FOLDER-API (5.2.0) to HEAD (5.2)

122394 jkaabimofrad: RA-677: Added node's renditions REST API.
           - Retrieve information about a rendition of a node + test


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@126472 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/rest/api/Renditions.java

@@ -39,6 +39,17 @@ public interface Renditions
      */
     CollectionWithPagingInfo<Rendition> getRenditions(String nodeId, Parameters parameters);
 
+    /**
+     * Gets information about a rendition of a node in the repository.
+     * If there is no rendition, then returns the available/registered rendition.
+     *
+     * @param nodeId      the source node id
+     * @param renditionId the rendition id
+     * @param parameters  the {@link Parameters} object to get the parameters passed into the request
+     * @return the {@link Rendition} object
+     */
+    Rendition getRendition(String nodeId, String renditionId, Parameters parameters);
+
     /**
      * Creates a rendition for the given node asynchronously.
      *