Line data    Source code

       1             : // Copyright (C) 2019 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.change;
      16             : 
      17             : import com.google.gerrit.entities.Change;
      18             : import com.google.gerrit.entities.PatchSet;
      19             : import com.google.gerrit.extensions.restapi.RestApiException;
      20             : import com.google.gerrit.server.notedb.ChangeUpdate;
      21             : import com.google.gerrit.server.update.BatchUpdateOp;
      22             : import com.google.gerrit.server.update.ChangeContext;
      23             : import com.google.inject.Inject;
      24             : import com.google.inject.assistedinject.Assisted;
      25             : 
      26             : public class SetCherryPickOp implements BatchUpdateOp {
      27             :   public interface Factory {
      28             :     SetCherryPickOp create(PatchSet.Id cherryPickOf);
      29             :   }
      30             : 
      31             :   private final PatchSet.Id newCherryPickOf;
      32             : 
      33             :   @Inject
      34           3 :   SetCherryPickOp(@Assisted PatchSet.Id newCherryPickOf) {
      35           3 :     this.newCherryPickOf = newCherryPickOf;
      36           3 :   }
      37             : 
      38             :   @Override
      39             :   public boolean updateChange(ChangeContext ctx) throws RestApiException {
      40           3 :     Change change = ctx.getChange();
      41           3 :     if (newCherryPickOf.equals(change.getCherryPickOf())) {
      42           0 :       return false;
      43             :     }
      44             : 
      45           3 :     ChangeUpdate update = ctx.getUpdate(change.currentPatchSetId());
      46           3 :     update.setCherryPickOf(newCherryPickOf.getCommaSeparatedChangeAndPatchSetId());
      47           3 :     return true;
      48             :   }
      49             : }