Line data    Source code

       1             : // Copyright (C) 2014 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.plugins;
      16             : 
      17             : import static java.util.stream.Collectors.joining;
      18             : 
      19             : import com.google.common.collect.Streams;
      20             : import java.nio.file.Path;
      21             : 
      22             : class MultipleProvidersForPluginException extends IllegalArgumentException {
      23             :   private static final long serialVersionUID = 1L;
      24             : 
      25             :   MultipleProvidersForPluginException(
      26             :       Path pluginSrcPath, Iterable<ServerPluginProvider> providersHandlers) {
      27           0 :     super(
      28           0 :         pluginSrcPath.toAbsolutePath()
      29             :             + " is claimed to be handled by more than one plugin provider: "
      30           0 :             + providersListToString(providersHandlers));
      31           0 :   }
      32             : 
      33             :   private static String providersListToString(Iterable<ServerPluginProvider> providersHandlers) {
      34           0 :     return Streams.stream(providersHandlers)
      35           0 :         .map(ServerPluginProvider::getProviderPluginName)
      36           0 :         .collect(joining(", "));
      37             :   }
      38             : }