org.sonar.server.debt.DebtModelLookup.java Source code

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Here is the source code for org.sonar.server.debt.DebtModelLookup.java

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/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2014 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube 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.
 *
 * SonarQube 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.debt;

import com.google.common.base.Function;
import com.google.common.collect.Iterables;
import org.sonar.api.ServerComponent;
import org.sonar.api.server.debt.DebtCharacteristic;
import org.sonar.api.server.debt.internal.DefaultDebtCharacteristic;
import org.sonar.core.technicaldebt.db.CharacteristicDao;
import org.sonar.core.technicaldebt.db.CharacteristicDto;

import javax.annotation.CheckForNull;
import javax.annotation.Nullable;

import java.util.Collection;
import java.util.List;

import static com.google.common.collect.Lists.newArrayList;

public class DebtModelLookup implements ServerComponent {

    private final CharacteristicDao dao;

    public DebtModelLookup(CharacteristicDao dao) {
        this.dao = dao;
    }

    public List<DebtCharacteristic> rootCharacteristics() {
        return toCharacteristics(dao.selectEnabledRootCharacteristics());
    }

    public List<DebtCharacteristic> allCharacteristics() {
        return toCharacteristics(dao.selectEnabledCharacteristics());
    }

    @CheckForNull
    public DebtCharacteristic characteristicById(int id) {
        CharacteristicDto dto = dao.selectById(id);
        return dto != null ? toCharacteristic(dto) : null;
    }

    @CheckForNull
    public DebtCharacteristic characteristicByKey(String key) {
        CharacteristicDto dto = dao.selectByKey(key);
        return dto != null ? toCharacteristic(dto) : null;
    }

    private static List<DebtCharacteristic> toCharacteristics(Collection<CharacteristicDto> dtos) {
        return newArrayList(Iterables.transform(dtos, new Function<CharacteristicDto, DebtCharacteristic>() {
            @Override
            public DebtCharacteristic apply(@Nullable CharacteristicDto input) {
                return input != null ? toCharacteristic(input) : null;
            }
        }));
    }

    private static DebtCharacteristic toCharacteristic(CharacteristicDto dto) {
        return new DefaultDebtCharacteristic().setId(dto.getId()).setKey(dto.getKey()).setName(dto.getName())
                .setOrder(dto.getOrder()).setParentId(dto.getParentId());
    }

}