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.restapi.group;
      16             : 
      17             : import com.google.gerrit.entities.GroupDescription;
      18             : import com.google.gerrit.extensions.registration.DynamicMap;
      19             : import com.google.gerrit.extensions.restapi.AuthException;
      20             : import com.google.gerrit.extensions.restapi.ChildCollection;
      21             : import com.google.gerrit.extensions.restapi.IdString;
      22             : import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
      23             : import com.google.gerrit.extensions.restapi.RestView;
      24             : import com.google.gerrit.extensions.restapi.TopLevelResource;
      25             : import com.google.gerrit.server.IdentifiedUser;
      26             : import com.google.gerrit.server.group.GroupResource;
      27             : import com.google.gerrit.server.group.MemberResource;
      28             : import com.google.gerrit.server.restapi.account.AccountsCollection;
      29             : import com.google.inject.Inject;
      30             : import com.google.inject.Provider;
      31             : import com.google.inject.Singleton;
      32             : import java.io.IOException;
      33             : import org.eclipse.jgit.errors.ConfigInvalidException;
      34             : 
      35             : @Singleton
      36             : public class MembersCollection implements ChildCollection<GroupResource, MemberResource> {
      37             :   private final DynamicMap<RestView<MemberResource>> views;
      38             :   private final Provider<ListMembers> list;
      39             :   private final AccountsCollection accounts;
      40             : 
      41             :   @Inject
      42             :   MembersCollection(
      43             :       DynamicMap<RestView<MemberResource>> views,
      44             :       Provider<ListMembers> list,
      45         138 :       AccountsCollection accounts) {
      46         138 :     this.views = views;
      47         138 :     this.list = list;
      48         138 :     this.accounts = accounts;
      49         138 :   }
      50             : 
      51             :   @Override
      52             :   public RestView<GroupResource> list() throws ResourceNotFoundException, AuthException {
      53           1 :     return list.get();
      54             :   }
      55             : 
      56             :   @Override
      57             :   public MemberResource parse(GroupResource parent, IdString id)
      58             :       throws NotInternalGroupException, AuthException, ResourceNotFoundException, IOException,
      59             :           ConfigInvalidException {
      60           2 :     GroupDescription.Internal group =
      61           2 :         parent.asInternalGroup().orElseThrow(NotInternalGroupException::new);
      62             : 
      63           1 :     IdentifiedUser user = accounts.parse(TopLevelResource.INSTANCE, id).getUser();
      64           1 :     if (parent.getControl().canSeeMember(user.getAccountId()) && isMember(group, user)) {
      65           1 :       return new MemberResource(parent, user);
      66             :     }
      67           0 :     throw new ResourceNotFoundException(id);
      68             :   }
      69             : 
      70             :   private static boolean isMember(GroupDescription.Internal group, IdentifiedUser user) {
      71           1 :     return group.getMembers().contains(user.getAccountId());
      72             :   }
      73             : 
      74             :   @Override
      75             :   public DynamicMap<RestView<MemberResource>> views() {
      76           2 :     return views;
      77             :   }
      78             : }