Line data    Source code

       1             : // Copyright (C) 2018 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.api.changes;
      16             : 
      17             : import static com.google.gerrit.server.api.ApiUtil.asRestApiException;
      18             : 
      19             : import com.google.gerrit.extensions.api.changes.ChangeMessageApi;
      20             : import com.google.gerrit.extensions.api.changes.DeleteChangeMessageInput;
      21             : import com.google.gerrit.extensions.common.ChangeMessageInfo;
      22             : import com.google.gerrit.extensions.restapi.RestApiException;
      23             : import com.google.gerrit.server.change.ChangeMessageResource;
      24             : import com.google.gerrit.server.restapi.change.DeleteChangeMessage;
      25             : import com.google.gerrit.server.restapi.change.GetChangeMessage;
      26             : import com.google.inject.Inject;
      27             : import com.google.inject.assistedinject.Assisted;
      28             : 
      29             : class ChangeMessageApiImpl implements ChangeMessageApi {
      30             :   interface Factory {
      31             :     ChangeMessageApiImpl create(ChangeMessageResource changeMessageResource);
      32             :   }
      33             : 
      34             :   private final GetChangeMessage getChangeMessage;
      35             :   private final DeleteChangeMessage deleteChangeMessage;
      36             :   private final ChangeMessageResource changeMessageResource;
      37             : 
      38             :   @Inject
      39             :   ChangeMessageApiImpl(
      40             :       GetChangeMessage getChangeMessage,
      41             :       DeleteChangeMessage deleteChangeMessage,
      42           2 :       @Assisted ChangeMessageResource changeMessageResource) {
      43           2 :     this.getChangeMessage = getChangeMessage;
      44           2 :     this.deleteChangeMessage = deleteChangeMessage;
      45           2 :     this.changeMessageResource = changeMessageResource;
      46           2 :   }
      47             : 
      48             :   @Override
      49             :   public ChangeMessageInfo get() throws RestApiException {
      50             :     try {
      51           2 :       return getChangeMessage.apply(changeMessageResource).value();
      52           0 :     } catch (Exception e) {
      53           0 :       throw asRestApiException("Cannot retrieve change message", e);
      54             :     }
      55             :   }
      56             : 
      57             :   @Override
      58             :   public ChangeMessageInfo delete(DeleteChangeMessageInput input) throws RestApiException {
      59             :     try {
      60           1 :       return deleteChangeMessage.apply(changeMessageResource, input).value();
      61           1 :     } catch (Exception e) {
      62           1 :       throw asRestApiException("Cannot delete change message", e);
      63             :     }
      64             :   }
      65             : }