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.InternalGroup;
      21             : import com.google.gerrit.server.account.GroupCache;
      22             : import com.google.inject.Inject;
      23             : import com.google.inject.assistedinject.Assisted;
      24             : import java.util.Optional;
      25             : import org.kohsuke.args4j.CmdLineException;
      26             : import org.kohsuke.args4j.CmdLineParser;
      27             : import org.kohsuke.args4j.OptionDef;
      28             : import org.kohsuke.args4j.spi.OptionHandler;
      29             : import org.kohsuke.args4j.spi.Parameters;
      30             : import org.kohsuke.args4j.spi.Setter;
      31             : 
      32             : public class AccountGroupIdHandler extends OptionHandler<AccountGroup.Id> {
      33             :   private final GroupCache groupCache;
      34             : 
      35             :   @Inject
      36             :   public AccountGroupIdHandler(
      37             :       final GroupCache groupCache,
      38             :       @Assisted final CmdLineParser parser,
      39             :       @Assisted final OptionDef option,
      40             :       @Assisted final Setter<AccountGroup.Id> setter) {
      41           1 :     super(parser, option, setter);
      42           1 :     this.groupCache = groupCache;
      43           1 :   }
      44             : 
      45             :   @Override
      46             :   public final int parseArguments(Parameters params) throws CmdLineException {
      47           0 :     final String n = params.getParameter(0);
      48           0 :     Optional<InternalGroup> group = groupCache.get(AccountGroup.nameKey(n));
      49           0 :     if (!group.isPresent()) {
      50           0 :       throw new CmdLineException(owner, localizable("Group \"%s\" does not exist"), n);
      51             :     }
      52           0 :     setter.addValue(group.get().getId());
      53           0 :     return 1;
      54             :   }
      55             : 
      56             :   @Override
      57             :   public final String getDefaultMetaVariable() {
      58           0 :     return "GROUP";
      59             :   }
      60             : }