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.restapi.change;
      16             : 
      17             : import com.google.gerrit.common.Nullable;
      18             : import com.google.gerrit.extensions.common.PureRevertInfo;
      19             : import com.google.gerrit.extensions.restapi.AuthException;
      20             : import com.google.gerrit.extensions.restapi.BadRequestException;
      21             : import com.google.gerrit.extensions.restapi.ResourceConflictException;
      22             : import com.google.gerrit.extensions.restapi.Response;
      23             : import com.google.gerrit.extensions.restapi.RestReadView;
      24             : import com.google.gerrit.server.change.ChangeResource;
      25             : import com.google.gerrit.server.change.PureRevert;
      26             : import com.google.inject.Inject;
      27             : import java.io.IOException;
      28             : import java.util.Optional;
      29             : import org.kohsuke.args4j.Option;
      30             : 
      31             : public class GetPureRevert implements RestReadView<ChangeResource> {
      32             : 
      33             :   private final PureRevert pureRevert;
      34             :   @Nullable private String claimedOriginal;
      35             : 
      36             :   @Option(
      37             :       name = "--claimed-original",
      38             :       aliases = {"-o"},
      39             :       usage = "SHA1 (40 digit hex) of the original commit")
      40             :   public void setClaimedOriginal(String claimedOriginal) {
      41           1 :     this.claimedOriginal = claimedOriginal;
      42           1 :   }
      43             : 
      44             :   @Inject
      45          57 :   GetPureRevert(PureRevert pureRevert) {
      46          57 :     this.pureRevert = pureRevert;
      47          57 :   }
      48             : 
      49             :   @Override
      50             :   public Response<PureRevertInfo> apply(ChangeResource rsrc)
      51             :       throws ResourceConflictException, IOException, BadRequestException, AuthException {
      52           1 :     boolean isPureRevert = pureRevert.get(rsrc.getNotes(), Optional.ofNullable(claimedOriginal));
      53           1 :     return Response.ok(new PureRevertInfo(isPureRevert));
      54             :   }
      55             : }