| // 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.googlesource.gerrit.plugins.download.command.project; |
| |
| import com.google.common.base.Strings; |
| import com.google.common.collect.Maps; |
| import com.google.gerrit.extensions.config.DownloadCommand; |
| import com.google.gerrit.extensions.config.DownloadScheme; |
| import com.google.gerrit.reviewdb.client.Project; |
| import com.google.gerrit.server.project.ProjectCache; |
| import com.google.gerrit.server.project.ProjectState; |
| |
| import java.util.Map; |
| |
| public class ProjectDownloadCommand extends DownloadCommand { |
| private final ProjectCache projectCache; |
| private final Map<Project.NameKey, String> commands; |
| |
| ProjectDownloadCommand(ProjectCache projectCache, Project.NameKey project, |
| String command) { |
| this.projectCache = projectCache; |
| this.commands = Maps.newHashMap(); |
| add(project, command); |
| } |
| |
| public void add(Project.NameKey project, String command) { |
| commands.put(project, Strings.nullToEmpty(command)); |
| } |
| |
| public void remove(Project.NameKey project) { |
| commands.remove(project); |
| } |
| |
| public boolean hasCommands() { |
| return !commands.isEmpty(); |
| } |
| |
| @Override |
| public String getCommand(DownloadScheme scheme, String project, String ref) { |
| Project.NameKey projectName = new Project.NameKey(project); |
| String command = commands.get(projectName); |
| if (command == null) { |
| ProjectState projectState = projectCache.get(projectName); |
| if (projectState != null) { |
| for (ProjectState parent : projectState.parents()) { |
| command = commands.get(parent.getProject().getNameKey()); |
| if (command != null) { |
| break; |
| } |
| } |
| } |
| } |
| if (command != null) { |
| command = command.replaceAll("\\$\\{ref\\}", ref) |
| .replaceAll("\\$\\{url\\}", scheme.getUrl(project)) |
| .replaceAll("\\$\\{project\\}", project); |
| } |
| return Strings.emptyToNull(command); |
| } |
| } |