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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.issue;
import com.google.common.base.Function;
import com.google.common.base.Optional;
import com.google.common.base.Predicates;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.apache.ibatis.session.ResultHandler;
import org.apache.ibatis.session.SqlSession;
import org.sonar.db.Dao;
import org.sonar.db.DatabaseUtils;
import org.sonar.db.DbSession;
import org.sonar.db.MyBatis;
import org.sonar.db.RowNotFoundException;
import static com.google.common.collect.FluentIterable.from;
public class IssueDao implements Dao {
private final MyBatis mybatis;
public IssueDao(MyBatis mybatis) {
this.mybatis = mybatis;
}
public void selectNonClosedIssuesByModule(long componentId, ResultHandler handler) {
SqlSession session = mybatis.openSession(false);
try {
session.select("org.sonar.db.issue.IssueMapper.selectNonClosedIssuesByModule", componentId, handler);
} finally {
MyBatis.closeQuietly(session);
}
}
public Optional<IssueDto> selectByKey(DbSession session, String key) {
return Optional.fromNullable(mapper(session).selectByKey(key));
}
public IssueDto selectOrFailByKey(DbSession session, String key) {
Optional<IssueDto> issue = selectByKey(session, key);
if (!issue.isPresent()) {
throw new RowNotFoundException(String.format("Issue with key '%s' does not exist", key));
}
return issue.get();
}
public List<IssueDto> selectByActionPlan(DbSession session, String actionPlan) {
return mapper(session).selectByActionPlan(actionPlan);
}
/**
* Gets a list issues by their keys. The result does NOT contain {@code null} values for issues not found, so
* the size of result may be less than the number of keys. A single issue is returned
* if input keys contain multiple occurrences of a key.
* <p>Results may be in a different order as input keys (see {@link #selectByOrderedKeys(DbSession, List)}).</p>
*/
public List<IssueDto> selectByKeys(final DbSession session, List<String> keys) {
return DatabaseUtils.executeLargeInputs(keys, new SelectByKeys(mapper(session)));
}
private static class SelectByKeys implements Function<List<String>, List<IssueDto>> {
private final IssueMapper mapper;
private SelectByKeys(IssueMapper mapper) {
this.mapper = mapper;
}
@Override
public List<IssueDto> apply(@Nonnull List<String> partitionOfKeys) {
return mapper.selectByKeys(partitionOfKeys);
}
}
/**
* Gets a list issues by their keys. The result does NOT contain {@code null} values for issues not found, so
* the size of result may be less than the number of keys. A single issue is returned
* if input keys contain multiple occurrences of a key.
* <p>Contrary to {@link #selectByKeys(DbSession, List)}, results are in the same order as input keys.</p>
*/
public List<IssueDto> selectByOrderedKeys(DbSession session, List<String> keys) {
List<IssueDto> unordered = selectByKeys(session, keys);
return from(keys).transform(new KeyToIssue(unordered)).filter(Predicates.notNull()).toList();
}
private static class KeyToIssue implements Function<String, IssueDto> {
private final Map<String, IssueDto> map = new HashMap<>();
private KeyToIssue(Collection<IssueDto> unordered) {
for (IssueDto dto : unordered) {
map.put(dto.getKey(), dto);
}
}
@Nullable
@Override
public IssueDto apply(@Nonnull String issueKey) {
return map.get(issueKey);
}
}
public Set<String> selectComponentUuidsOfOpenIssuesForProjectUuid(DbSession session, String projectUuid) {
return mapper(session).selectComponentUuidsOfOpenIssuesForProjectUuid(projectUuid);
}
public void insert(DbSession session, IssueDto dto) {
mapper(session).insert(dto);
}
public void insert(DbSession session, IssueDto dto, IssueDto... others) {
IssueMapper mapper = mapper(session);
mapper.insert(dto);
for (IssueDto other : others) {
mapper.insert(other);
}
}
public void update(DbSession session, IssueDto dto) {
mapper(session).update(dto);
}
private IssueMapper mapper(DbSession session) {
return session.getMapper(IssueMapper.class);
}
}
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