| // Copyright (C) 2018 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.its.base.workflow; |
| |
| import com.google.inject.Inject; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import org.eclipse.jgit.lib.Config; |
| |
| public class RulesConfigReader { |
| |
| /** The section for rules within rulebases */ |
| static final String RULE_SECTION = "rule"; |
| |
| /** The key for actions within rulebases */ |
| static final String ACTION_KEY = "action"; |
| |
| private final Rule.Factory ruleFactory; |
| private final Condition.Factory conditionFactory; |
| private final ActionRequest.Factory actionRequestFactory; |
| |
| @Inject |
| RulesConfigReader( |
| Rule.Factory ruleFactory, |
| Condition.Factory conditionFactory, |
| ActionRequest.Factory actionRequestFactory) { |
| this.ruleFactory = ruleFactory; |
| this.conditionFactory = conditionFactory; |
| this.actionRequestFactory = actionRequestFactory; |
| } |
| |
| Collection<Rule> getRulesFromConfig(Config cfg) { |
| Collection<Rule> rules = new ArrayList<>(); |
| for (String subsection : cfg.getSubsections(RULE_SECTION)) { |
| Rule rule = ruleFactory.create(subsection); |
| for (String key : cfg.getNames(RULE_SECTION, subsection)) { |
| String[] values = cfg.getStringList(RULE_SECTION, subsection, key); |
| if (ACTION_KEY.equals(key)) { |
| addActions(rule, values); |
| } else { |
| addConditions(rule, key, values); |
| } |
| } |
| rules.add(rule); |
| } |
| return rules; |
| } |
| |
| private void addActions(Rule rule, String[] values) { |
| for (String value : values) { |
| rule.addActionRequest(actionRequestFactory.create(value)); |
| } |
| } |
| |
| private void addConditions(Rule rule, String key, String[] values) { |
| for (String value : values) { |
| rule.addCondition(conditionFactory.create(key, value)); |
| } |
| } |
| } |