Line data    Source code

       1             : // Copyright (C) 2010 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.server.util.SocketUtil;
      20             : import com.google.inject.Inject;
      21             : import com.google.inject.assistedinject.Assisted;
      22             : import java.net.SocketAddress;
      23             : import org.kohsuke.args4j.CmdLineException;
      24             : import org.kohsuke.args4j.CmdLineParser;
      25             : import org.kohsuke.args4j.OptionDef;
      26             : import org.kohsuke.args4j.spi.OptionHandler;
      27             : import org.kohsuke.args4j.spi.Parameters;
      28             : import org.kohsuke.args4j.spi.Setter;
      29             : 
      30             : public class SocketAddressHandler extends OptionHandler<SocketAddress> {
      31             : 
      32             :   @Inject
      33             :   public SocketAddressHandler(
      34             :       @Assisted final CmdLineParser parser,
      35             :       @Assisted final OptionDef option,
      36             :       @Assisted final Setter<SocketAddress> setter) {
      37           1 :     super(parser, option, setter);
      38           1 :   }
      39             : 
      40             :   @Override
      41             :   public final int parseArguments(Parameters params) throws CmdLineException {
      42           0 :     final String token = params.getParameter(0);
      43             :     try {
      44           0 :       setter.addValue(SocketUtil.parse(token, 0));
      45           0 :     } catch (IllegalArgumentException e) {
      46           0 :       throw new CmdLineException(owner, localizable(e.getMessage()));
      47           0 :     }
      48           0 :     return 1;
      49             :   }
      50             : 
      51             :   @Override
      52             :   public final String getDefaultMetaVariable() {
      53           0 :     return "HOST:PORT";
      54             :   }
      55             : }