Binary Sorting fixed, and under U tests.

src/main/java/redis/clients/jedis/SortingParams.java

@@ -26,8 +26,25 @@ public class SortingParams {
      * @return the SortingParams Object
      */
     public SortingParams by(final String pattern) {
+	return by(pattern.getBytes(Protocol.UTF8));
+    }
+
+    /**
+     * Sort by weight in keys.
+     * <p>
+     * Takes a pattern that is used in order to generate the key names of the
+     * weights used for sorting. Weight key names are obtained substituting the
+     * first occurrence of * with the actual value of the elements on the list.
+     * <p>
+     * The pattern for a normal key/value pair is "keyname*" and for a value in
+     * a hash "keyname*->fieldname".
+     * 
+     * @param pattern
+     * @return the SortingParams Object
+     */
+    public SortingParams by(final byte[] pattern) {
 	params.add(BY.raw);
-	params.add(pattern.getBytes(Protocol.UTF8));
+	params.add(pattern);
 	return this;
     }
 
@@ -117,4 +134,27 @@ public class SortingParams {
 	}
 	return this;
     }
+
+    /**
+     * Retrieving external keys from the result of the search.
+     * <p>
+     * Takes a pattern that is used in order to generate the key names of the
+     * result of sorting. The key names are obtained substituting the first
+     * occurrence of * with the actual value of the elements on the list.
+     * <p>
+     * The pattern for a normal key/value pair is "keyname*" and for a value in
+     * a hash "keyname*->fieldname".
+     * <p>
+     * To get the list itself use the char # as pattern.
+     * 
+     * @param patterns
+     * @return the SortingParams Object
+     */
+    public SortingParams get(byte[]... patterns) {
+	for (final byte[] pattern : patterns) {
+	    params.add(GET.raw);
+	    params.add(pattern);
+	}
+	return this;
+    }
 }