Line data    Source code

       1             : // Copyright (C) 2009 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.args4j;
      16             : 
      17             : import static com.google.gerrit.util.cli.Localizable.localizable;
      18             : 
      19             : import com.google.gerrit.entities.AccountGroup;
      20             : import com.google.gerrit.entities.GroupDescription;
      21             : import com.google.gerrit.entities.GroupReference;
      22             : import com.google.gerrit.entities.InternalGroup;
      23             : import com.google.gerrit.server.account.GroupBackend;
      24             : import com.google.gerrit.server.account.GroupBackends;
      25             : import com.google.gerrit.server.account.GroupCache;
      26             : import com.google.gerrit.server.group.InternalGroupDescription;
      27             : import com.google.inject.Inject;
      28             : import com.google.inject.assistedinject.Assisted;
      29             : import java.util.Optional;
      30             : import org.kohsuke.args4j.CmdLineException;
      31             : import org.kohsuke.args4j.CmdLineParser;
      32             : import org.kohsuke.args4j.OptionDef;
      33             : import org.kohsuke.args4j.spi.OptionHandler;
      34             : import org.kohsuke.args4j.spi.Parameters;
      35             : import org.kohsuke.args4j.spi.Setter;
      36             : 
      37             : public class AccountGroupUUIDHandler extends OptionHandler<AccountGroup.UUID> {
      38             :   private final GroupBackend groupBackend;
      39             :   private final GroupCache groupCache;
      40             : 
      41             :   @Inject
      42             :   public AccountGroupUUIDHandler(
      43             :       final GroupBackend groupBackend,
      44             :       @Assisted final CmdLineParser parser,
      45             :       @Assisted final OptionDef option,
      46             :       @Assisted final Setter<AccountGroup.UUID> setter,
      47             :       GroupCache groupCache) {
      48           5 :     super(parser, option, setter);
      49           5 :     this.groupBackend = groupBackend;
      50           5 :     this.groupCache = groupCache;
      51           5 :   }
      52             : 
      53             :   @Override
      54             :   public final int parseArguments(Parameters params) throws CmdLineException {
      55           1 :     final String n = params.getParameter(0);
      56           1 :     AccountGroup.UUID uuid = AccountGroup.uuid(n);
      57           1 :     if (groupBackend.handles(uuid)) {
      58           0 :       GroupDescription.Basic d = groupBackend.get(uuid);
      59           0 :       if (d != null) {
      60           0 :         setter.addValue(uuid);
      61           0 :         return 1;
      62             :       }
      63             :     }
      64             : 
      65             :     // Might be a numeric AccountGroup.Id. -> Internal group.
      66           1 :     if (n.matches("^[1-9][0-9]*$")) {
      67             :       try {
      68           0 :         AccountGroup.Id groupId = AccountGroup.Id.parse(n);
      69           0 :         Optional<InternalGroup> groupInternal = groupCache.get(groupId);
      70           0 :         if (groupInternal.isPresent()) {
      71           0 :           uuid = new InternalGroupDescription(groupInternal.get()).getGroupUUID();
      72           0 :           setter.addValue(uuid);
      73           0 :           return 1;
      74             :         }
      75           0 :       } catch (IllegalArgumentException e) {
      76             :         // Ignored
      77           0 :       }
      78             :     }
      79             : 
      80           1 :     GroupReference group = GroupBackends.findExactSuggestion(groupBackend, n);
      81           1 :     if (group == null) {
      82           1 :       throw new CmdLineException(owner, localizable("Group \"%s\" does not exist"), n);
      83             :     }
      84           1 :     setter.addValue(group.getUUID());
      85           1 :     return 1;
      86             :   }
      87             : 
      88             :   @Override
      89             :   public final String getDefaultMetaVariable() {
      90           1 :     return "GROUP";
      91             :   }
      92             : }