Line data    Source code

       1             : // Copyright (C) 2013 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.notedb;
      16             : 
      17             : import com.google.gerrit.extensions.client.ReviewerState;
      18             : import java.util.Arrays;
      19             : import org.eclipse.jgit.revwalk.FooterKey;
      20             : 
      21             : /** State of a reviewer on a change. */
      22         103 : public enum ReviewerStateInternal {
      23             :   /** The user has contributed at least one nonzero vote on the change. */
      24         103 :   REVIEWER("Reviewer", ReviewerState.REVIEWER),
      25             : 
      26             :   /** The reviewer was added to the change, but has not voted. */
      27         103 :   CC("CC", ReviewerState.CC),
      28             : 
      29             :   /** The user was previously a reviewer on the change, but was removed. */
      30         103 :   REMOVED("Removed", ReviewerState.REMOVED);
      31             : 
      32             :   public static ReviewerStateInternal fromReviewerState(ReviewerState state) {
      33          47 :     return ReviewerStateInternal.values()[state.ordinal()];
      34             :   }
      35             : 
      36             :   static {
      37         103 :     boolean ok = true;
      38         103 :     if (ReviewerStateInternal.values().length != ReviewerState.values().length) {
      39           0 :       ok = false;
      40             :     }
      41         103 :     for (int i = 0; i < ReviewerStateInternal.values().length; i++) {
      42         103 :       ok &= ReviewerState.values()[i].equals(ReviewerStateInternal.values()[i].state);
      43             :     }
      44         103 :     if (!ok) {
      45           0 :       throw new IllegalStateException(
      46             :           "Mismatched reviewer state mapping: "
      47           0 :               + Arrays.asList(ReviewerStateInternal.values())
      48             :               + " != "
      49           0 :               + Arrays.asList(ReviewerState.values()));
      50             :     }
      51         103 :   }
      52             : 
      53             :   private final String footer;
      54             :   private final ReviewerState state;
      55             : 
      56         103 :   ReviewerStateInternal(String footer, ReviewerState state) {
      57         103 :     this.footer = footer;
      58         103 :     this.state = state;
      59         103 :   }
      60             : 
      61             :   FooterKey getFooterKey() {
      62         103 :     return new FooterKey(footer);
      63             :   }
      64             : 
      65             :   FooterKey getByEmailFooterKey() {
      66         103 :     return new FooterKey(footer + "-email");
      67             :   }
      68             : 
      69             :   public ReviewerState asReviewerState() {
      70          75 :     return state;
      71             :   }
      72             : }