| // Copyright (C) 2008 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.project; |
| |
| import com.google.gerrit.reviewdb.client.Project; |
| |
| /** Cache of project information, including access rights. */ |
| public interface ProjectCache { |
| /** @return the parent state for all projects on this server. */ |
| public ProjectState getAllProjects(); |
| |
| /** |
| * Get the cached data for a project by its unique name. |
| * |
| * @param projectName name of the project. |
| * @return the cached data; null if no such project exists. |
| */ |
| public ProjectState get(Project.NameKey projectName); |
| |
| /** Invalidate the cached information about the given project. */ |
| public void evict(Project p); |
| |
| /** @return sorted iteration of projects. */ |
| public abstract Iterable<Project.NameKey> all(); |
| |
| /** |
| * Filter the set of registered project names by common prefix. |
| * |
| * @param prefix common prefix. |
| * @return sorted iteration of projects sharing the same prefix. |
| */ |
| public abstract Iterable<Project.NameKey> byName(String prefix); |
| |
| /** Notify the cache that a new project was constructed. */ |
| public void onCreateProject(Project.NameKey newProjectName); |
| } |