org.sonar.server.qualityprofile.RuleActivatorContextFactory.java Source code

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Here is the source code for org.sonar.server.qualityprofile.RuleActivatorContextFactory.java

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/*
 * SonarQube
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.server.qualityprofile;

import com.google.common.base.Optional;
import java.util.Collection;
import org.sonar.api.rule.RuleKey;
import org.sonar.api.server.ServerSide;
import org.sonar.db.DbClient;
import org.sonar.db.DbSession;
import org.sonar.db.qualityprofile.ActiveRuleDto;
import org.sonar.db.qualityprofile.ActiveRuleKey;
import org.sonar.db.qualityprofile.ActiveRuleParamDto;
import org.sonar.db.qualityprofile.QualityProfileDto;
import org.sonar.db.rule.RuleDto;
import org.sonar.server.exceptions.BadRequestException;

@ServerSide
public class RuleActivatorContextFactory {

    private final DbClient db;

    public RuleActivatorContextFactory(DbClient db) {
        this.db = db;
    }

    RuleActivatorContext create(String profileKey, RuleKey ruleKey, DbSession session) {
        RuleActivatorContext context = new RuleActivatorContext();
        QualityProfileDto profile = db.qualityProfileDao().selectByKey(session, profileKey);
        if (profile == null) {
            throw new BadRequestException("Quality profile not found: " + profileKey);
        }
        context.setProfile(profile);
        return create(ruleKey, session, context);
    }

    RuleActivatorContext create(QProfileName profileName, RuleKey ruleKey, DbSession session) {
        RuleActivatorContext context = new RuleActivatorContext();
        QualityProfileDto profile = db.qualityProfileDao().selectByNameAndLanguage(profileName.getName(),
                profileName.getLanguage(), session);
        if (profile == null) {
            throw new BadRequestException("Quality profile not found: " + profileName);
        }
        context.setProfile(profile);
        return create(ruleKey, session, context);
    }

    RuleActivatorContext create(QualityProfileDto profile, RuleKey ruleKey, DbSession session) {
        return create(ruleKey, session, new RuleActivatorContext().setProfile(profile));
    }

    private RuleActivatorContext create(RuleKey ruleKey, DbSession session, RuleActivatorContext context) {
        initRule(ruleKey, context, session);
        initActiveRules(context.profile().getKey(), ruleKey, context, session, false);
        String parentKee = context.profile().getParentKee();
        if (parentKee != null) {
            initActiveRules(parentKee, ruleKey, context, session, true);
        }
        return context;
    }

    private RuleDto initRule(RuleKey ruleKey, RuleActivatorContext context, DbSession dbSession) {
        Optional<RuleDto> rule = db.ruleDao().selectByKey(dbSession, ruleKey);
        if (!rule.isPresent()) {
            throw new BadRequestException("Rule not found: " + ruleKey);
        }
        context.setRule(rule.get());
        context.setRuleParams(db.ruleDao().selectRuleParamsByRuleKey(dbSession, rule.get().getKey()));
        return rule.get();
    }

    private void initActiveRules(String profileKey, RuleKey ruleKey, RuleActivatorContext context,
            DbSession session, boolean parent) {
        ActiveRuleKey key = ActiveRuleKey.of(profileKey, ruleKey);
        Optional<ActiveRuleDto> activeRule = db.activeRuleDao().selectByKey(session, key);
        Collection<ActiveRuleParamDto> activeRuleParams = null;
        if (activeRule.isPresent()) {
            activeRuleParams = db.activeRuleDao().selectParamsByActiveRuleId(session, activeRule.get().getId());
        }
        if (parent) {
            context.setParentActiveRule(activeRule.orNull());
            context.setParentActiveRuleParams(activeRuleParams);
        } else {
            context.setActiveRule(activeRule.orNull());
            context.setActiveRuleParams(activeRuleParams);
        }
    }
}