Line data    Source code

       1             : // Copyright (C) 2020 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.extensions.restapi.RestApiException;
      18             : import com.google.gerrit.server.notedb.ChangeUpdate;
      19             : import com.google.gerrit.server.update.BatchUpdateOp;
      20             : import com.google.gerrit.server.update.ChangeContext;
      21             : 
      22             : /**
      23             :  * Ensures that the attention set will not be changed, thus blocks {@link RemoveFromAttentionSetOp}
      24             :  * and {@link AddToAttentionSetOp} and updates in {@link ChangeUpdate}.
      25             :  */
      26           5 : public class AttentionSetUnchangedOp implements BatchUpdateOp {
      27             : 
      28             :   @Override
      29             :   public boolean updateChange(ChangeContext ctx) throws RestApiException {
      30           5 :     ChangeUpdate update = ctx.getUpdate(ctx.getChange().currentPatchSetId());
      31           5 :     update.ignoreFurtherAttentionSetUpdates();
      32           5 :     return true;
      33             :   }
      34             : }