org.sonar.db.ce.CeActivityDao.java Source code

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Here is the source code for org.sonar.db.ce.CeActivityDao.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.db.ce;

import com.google.common.base.Optional;
import java.util.Collections;
import java.util.List;
import org.apache.ibatis.session.RowBounds;
import org.sonar.api.utils.System2;
import org.sonar.db.Dao;
import org.sonar.db.DbSession;

public class CeActivityDao implements Dao {

    private final System2 system2;

    public CeActivityDao(System2 system2) {
        this.system2 = system2;
    }

    public Optional<CeActivityDto> selectByUuid(DbSession dbSession, String uuid) {
        return Optional.fromNullable(mapper(dbSession).selectByUuid(uuid));
    }

    public void insert(DbSession dbSession, CeActivityDto dto) {
        dto.setCreatedAt(system2.now());
        dto.setUpdatedAt(system2.now());
        dto.setIsLast(false);
        mapper(dbSession).insert(dto);

        List<String> uuids = mapper(dbSession).selectUuidsOfRecentlyCreatedByIsLastKey(dto.getIsLastKey(),
                new RowBounds(0, 1));
        // should never be empty, as a row was just inserted!
        if (!uuids.isEmpty()) {
            mapper(dbSession).updateIsLastToFalseForLastKey(dto.getIsLastKey(), dto.getUpdatedAt());
            mapper(dbSession).updateIsLastToTrueForUuid(uuids.get(0), dto.getUpdatedAt());
        }
    }

    public List<CeActivityDto> selectOlderThan(DbSession dbSession, long beforeDate) {
        return mapper(dbSession).selectOlderThan(beforeDate);
    }

    public void deleteByUuid(DbSession dbSession, String uuid) {
        mapper(dbSession).deleteByUuid(uuid);
    }

    /**
     * Ordered by id desc -> newest to oldest
     */
    public List<CeActivityDto> selectByQuery(DbSession dbSession, CeTaskQuery query, int offset, int pageSize) {
        if (query.isShortCircuitedByComponentUuids()) {
            return Collections.emptyList();
        }

        return mapper(dbSession).selectByQuery(query, new RowBounds(offset, pageSize));
    }

    public int countByQuery(DbSession dbSession, CeTaskQuery query) {
        if (query.isShortCircuitedByComponentUuids()) {
            return 0;
        }
        return mapper(dbSession).countByQuery(query);
    }

    private static CeActivityMapper mapper(DbSession dbSession) {
        return dbSession.getMapper(CeActivityMapper.class);
    }
}