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a concise jdbc tools for quick developing
/**
* Copyright 2021 Fred Feng ([email protected])
* 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.github.paganini2008.devtools.db4j;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import com.github.paganini2008.devtools.collection.Tuple;
import com.github.paganini2008.devtools.db4j.mapper.RowMapper;
import com.github.paganini2008.devtools.jdbc.Cursor;
import com.github.paganini2008.devtools.jdbc.JdbcUtils;
import com.github.paganini2008.devtools.jdbc.PageableQuery;
import com.github.paganini2008.devtools.jdbc.PageableSql;
/**
*
* TranscationImpl
*
* @author Fred Feng
* @version 1.0
*/
public class TransactionImpl implements Transaction {
private final Connection connection;
private final ParsedSqlRunner sqlRunner;
private final AtomicBoolean completed;
TransactionImpl(Connection connection, ParsedSqlRunner sqlRunner) {
this.connection = connection;
this.sqlRunner = sqlRunner;
this.completed = new AtomicBoolean(false);
}
@Override
public int update(String sql, SqlParameter sqlParameter) throws SQLException {
return sqlRunner.update(connection, sql, sqlParameter);
}
@Override
public int update(String sql, SqlParameter sqlParameter, GeneratedKey generatedKey) throws SQLException {
return sqlRunner.update(connection, sql, sqlParameter, generatedKey);
}
@Override
public int[] batchUpdate(String sql, SqlParameters sqlParameters) throws SQLException {
return sqlRunner.batchUpdate(connection, sql, sqlParameters);
}
@Override
public T query(String sql, SqlParameter sqlParameter, ResultSetExtractor extractor) throws SQLException {
return sqlRunner.query(connection, sql, sqlParameter, extractor);
}
@Override
public List queryForList(String sql, SqlParameter sqlParameter) throws SQLException {
return sqlRunner.queryForList(connection, sql, sqlParameter);
}
@Override
public T queryForObject(String sql, SqlParameter sqlParameter, RowMapper rowMapper) throws SQLException {
return sqlRunner.queryForObject(connection, sql, sqlParameter, rowMapper);
}
@Override
public List queryForList(String sql, SqlParameter sqlParameter, RowMapper rowMapper) throws SQLException {
return sqlRunner.queryForList(connection, sql, sqlParameter, rowMapper);
}
@Override
public Cursor queryForCursor(String sql, SqlParameter sqlParameter, RowMapper rowMapper) throws SQLException {
return sqlRunner.queryForCursor(connection, sql, sqlParameter, rowMapper);
}
@Override
public Cursor queryForCachedCursor(String sql, SqlParameter sqlParameter, RowMapper rowMapper) throws SQLException {
return sqlRunner.queryForCachedCursor(connection, sql, sqlParameter, rowMapper);
}
@Override
public PageableQuery queryForPage(PageableSql pageableSql, SqlParameter sqlParameter) throws SQLException {
return sqlRunner.queryForPage(() -> connection, pageableSql, sqlParameter);
}
@Override
public PageableQuery queryForPage(PageableSql pageableSql, SqlParameter sqlParameter, RowMapper rowMapper)
throws SQLException {
return sqlRunner.queryForPage(() -> connection, pageableSql, sqlParameter, rowMapper);
}
public T customize(Customizable customizable) throws SQLException {
return customizable.customize(connection, sqlRunner);
}
@Override
public void rollback() {
try {
JdbcUtils.rollback(connection);
completed.set(true);
} catch (SQLException e) {
throw new TransactionException(e);
}
}
@Override
public void commit() {
try {
JdbcUtils.commit(connection);
completed.set(true);
} catch (SQLException e) {
throw new TransactionException(e);
}
}
@Override
public void close() {
JdbcUtils.closeQuietly(connection);
}
@Override
public boolean isCompleted() {
return completed.get();
}
}
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