Line data    Source code

       1             : // Copyright (C) 2017 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.git.receive;
      16             : 
      17             : import static com.google.gerrit.entities.RefNames.REFS_CACHE_AUTOMERGE;
      18             : import static com.google.gerrit.entities.RefNames.REFS_CHANGES;
      19             : 
      20             : import com.google.common.collect.Maps;
      21             : import java.util.Map;
      22             : import org.eclipse.jgit.lib.Ref;
      23             : import org.eclipse.jgit.transport.RefFilter;
      24             : 
      25          97 : class ReceiveRefFilter implements RefFilter {
      26             :   @Override
      27             :   public Map<String, Ref> filter(Map<String, Ref> refs) {
      28          97 :     Map<String, Ref> filteredRefs = Maps.newHashMapWithExpectedSize(refs.size());
      29          97 :     for (Map.Entry<String, Ref> e : refs.entrySet()) {
      30          97 :       String name = e.getKey();
      31          97 :       if (!name.startsWith(REFS_CHANGES) && !name.startsWith(REFS_CACHE_AUTOMERGE)) {
      32          97 :         filteredRefs.put(name, e.getValue());
      33             :       }
      34          97 :     }
      35          97 :     return filteredRefs;
      36             :   }
      37             : }