| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.server.group; |
| |
| import com.google.common.base.Strings; |
| import com.google.gerrit.common.errors.InvalidNameException; |
| import com.google.gerrit.common.errors.NameAlreadyUsedException; |
| import com.google.gerrit.common.errors.NoSuchGroupException; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.DefaultInput; |
| import com.google.gerrit.extensions.restapi.MethodNotAllowedException; |
| import com.google.gerrit.extensions.restapi.ResourceConflictException; |
| import com.google.gerrit.extensions.restapi.ResourceNotFoundException; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.server.account.PerformRenameGroup; |
| import com.google.gerrit.server.group.PutName.Input; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| |
| @Singleton |
| public class PutName implements RestModifyView<GroupResource, Input> { |
| public static class Input { |
| @DefaultInput |
| public String name; |
| } |
| |
| private final PerformRenameGroup.Factory performRenameGroupFactory; |
| |
| @Inject |
| PutName(PerformRenameGroup.Factory performRenameGroupFactory) { |
| this.performRenameGroupFactory = performRenameGroupFactory; |
| } |
| |
| @Override |
| public String apply(GroupResource resource, Input input) |
| throws MethodNotAllowedException, AuthException, BadRequestException, |
| ResourceNotFoundException, ResourceConflictException, OrmException { |
| if (resource.toAccountGroup() == null) { |
| throw new MethodNotAllowedException(); |
| } else if (!resource.getControl().isOwner()) { |
| throw new AuthException("Not group owner"); |
| } else if (input == null || Strings.isNullOrEmpty(input.name)) { |
| throw new BadRequestException("name is required"); |
| } |
| |
| final String newName = input.name.trim(); |
| if (resource.toAccountGroup().getName().equals(newName)) { |
| return newName; |
| } |
| |
| try { |
| return performRenameGroupFactory.create().renameGroup( |
| resource.toAccountGroup().getId(), newName).group.getName(); |
| } catch (NoSuchGroupException e) { |
| throw new ResourceNotFoundException(); |
| } catch (InvalidNameException e) { |
| throw new BadRequestException(e.getMessage()); |
| } catch (NameAlreadyUsedException e) { |
| throw new ResourceConflictException(e.getMessage()); |
| } |
| } |
| } |