| // 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.acceptance; |
| |
| import com.google.common.base.Splitter; |
| import com.google.common.base.Strings; |
| import com.google.common.collect.Lists; |
| import java.lang.annotation.Annotation; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.eclipse.jgit.lib.Config; |
| |
| class ConfigAnnotationParser { |
| private static Splitter splitter = Splitter.on(".").trimResults(); |
| |
| static Config parse(Config base, GerritConfigs annotation) { |
| if (annotation == null) { |
| return null; |
| } |
| |
| Config cfg = new Config(base); |
| for (GerritConfig c : annotation.value()) { |
| parseAnnotation(cfg, c); |
| } |
| return cfg; |
| } |
| |
| static Config parse(Config base, GerritConfig annotation) { |
| Config cfg = new Config(base); |
| parseAnnotation(cfg, annotation); |
| return cfg; |
| } |
| |
| static class GlobalPluginConfigToGerritConfig implements GerritConfig { |
| private final GlobalPluginConfig delegate; |
| |
| GlobalPluginConfigToGerritConfig(GlobalPluginConfig delegate) { |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public Class<? extends Annotation> annotationType() { |
| return delegate.annotationType(); |
| } |
| |
| @Override |
| public String name() { |
| return delegate.name(); |
| } |
| |
| @Override |
| public String value() { |
| return delegate.value(); |
| } |
| |
| @Override |
| public String[] values() { |
| return delegate.values(); |
| } |
| } |
| |
| static Map<String, Config> parse(GlobalPluginConfig annotation) { |
| if (annotation == null) { |
| return null; |
| } |
| Map<String, Config> result = new HashMap<>(); |
| Config cfg = new Config(); |
| parseAnnotation(cfg, new GlobalPluginConfigToGerritConfig(annotation)); |
| result.put(annotation.pluginName(), cfg); |
| return result; |
| } |
| |
| static Map<String, Config> parse(GlobalPluginConfigs annotation) { |
| if (annotation == null || annotation.value().length < 1) { |
| return null; |
| } |
| |
| HashMap<String, Config> result = new HashMap<>(); |
| |
| for (GlobalPluginConfig c : annotation.value()) { |
| String pluginName = c.pluginName(); |
| Config config; |
| if (result.containsKey(pluginName)) { |
| config = result.get(pluginName); |
| } else { |
| config = new Config(); |
| result.put(pluginName, config); |
| } |
| parseAnnotation(config, new GlobalPluginConfigToGerritConfig(c)); |
| } |
| |
| return result; |
| } |
| |
| private static void parseAnnotation(Config cfg, GerritConfig c) { |
| ArrayList<String> l = Lists.newArrayList(splitter.split(c.name())); |
| if (l.size() == 2) { |
| if (!Strings.isNullOrEmpty(c.value())) { |
| cfg.setString(l.get(0), null, l.get(1), c.value()); |
| } else { |
| String[] values = c.values(); |
| cfg.setStringList(l.get(0), null, l.get(1), Arrays.asList(values)); |
| } |
| } else if (l.size() == 3) { |
| if (!Strings.isNullOrEmpty(c.value())) { |
| cfg.setString(l.get(0), l.get(1), l.get(2), c.value()); |
| } else { |
| cfg.setStringList(l.get(0), l.get(1), l.get(2), Arrays.asList(c.values())); |
| } |
| } else { |
| throw new IllegalArgumentException( |
| "GerritConfig.name must be of the format section.subsection.name or section.name"); |
| } |
| } |
| } |