130 lines
3.7 KiB
Java
130 lines
3.7 KiB
Java
// Copyright (C) 2013 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.acceptance;
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import com.google.common.base.Splitter;
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import com.google.common.base.Strings;
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import com.google.common.collect.Lists;
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import java.lang.annotation.Annotation;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.Map;
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import org.eclipse.jgit.lib.Config;
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class ConfigAnnotationParser {
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private static Splitter splitter = Splitter.on(".").trimResults();
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static Config parse(Config base, GerritConfigs annotation) {
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if (annotation == null) {
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return null;
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}
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Config cfg = new Config(base);
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for (GerritConfig c : annotation.value()) {
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parseAnnotation(cfg, c);
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}
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return cfg;
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}
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static Config parse(Config base, GerritConfig annotation) {
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Config cfg = new Config(base);
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parseAnnotation(cfg, annotation);
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return cfg;
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}
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static class GlobalPluginConfigToGerritConfig implements GerritConfig {
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private final GlobalPluginConfig delegate;
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GlobalPluginConfigToGerritConfig(GlobalPluginConfig delegate) {
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this.delegate = delegate;
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}
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@Override
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public Class<? extends Annotation> annotationType() {
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return delegate.annotationType();
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}
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@Override
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public String name() {
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return delegate.name();
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}
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@Override
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public String value() {
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return delegate.value();
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}
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@Override
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public String[] values() {
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return delegate.values();
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}
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}
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static Map<String, Config> parse(GlobalPluginConfig annotation) {
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if (annotation == null) {
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return null;
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}
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Map<String, Config> result = new HashMap<>();
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Config cfg = new Config();
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parseAnnotation(cfg, new GlobalPluginConfigToGerritConfig(annotation));
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result.put(annotation.pluginName(), cfg);
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return result;
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}
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static Map<String, Config> parse(GlobalPluginConfigs annotation) {
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if (annotation == null || annotation.value().length < 1) {
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return null;
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}
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HashMap<String, Config> result = new HashMap<>();
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for (GlobalPluginConfig c : annotation.value()) {
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String pluginName = c.pluginName();
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Config config;
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if (result.containsKey(pluginName)) {
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config = result.get(pluginName);
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} else {
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config = new Config();
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result.put(pluginName, config);
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}
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parseAnnotation(config, new GlobalPluginConfigToGerritConfig(c));
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}
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return result;
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}
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private static void parseAnnotation(Config cfg, GerritConfig c) {
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ArrayList<String> l = Lists.newArrayList(splitter.split(c.name()));
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if (l.size() == 2) {
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if (!Strings.isNullOrEmpty(c.value())) {
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cfg.setString(l.get(0), null, l.get(1), c.value());
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} else {
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String[] values = c.values();
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cfg.setStringList(l.get(0), null, l.get(1), Arrays.asList(values));
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}
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} else if (l.size() == 3) {
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if (!Strings.isNullOrEmpty(c.value())) {
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cfg.setString(l.get(0), l.get(1), l.get(2), c.value());
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} else {
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cfg.setStringList(l.get(0), l.get(1), l.get(2), Arrays.asList(c.values()));
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}
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} else {
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throw new IllegalArgumentException(
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"GerritConfig.name must be of the format section.subsection.name or section.name");
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}
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}
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}
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