com.speedment.runtime.core.component.transaction.DataSourceHandler Maven / Gradle / Ivy
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A Speedment bundle that shades all dependencies into one jar. This is
useful when deploying an application on a server.
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/*
*
* Copyright (c) 2006-2019, Speedment, Inc. All Rights Reserved.
*
* 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.speedment.runtime.core.component.transaction;
import com.speedment.runtime.core.internal.component.transaction.DataSourceHandlerImpl;
import java.util.function.BiFunction;
import java.util.function.Consumer;
import java.util.function.Function;
/**
*
* @author Per Minborg
* @param DataSource type (e.g. Dbms)
* @param Transaction aware object (e.g. Connection)
* @since 3.0.17
*/
public interface DataSourceHandler {
Function extractor();
/**
* Returns a BiFunction that, when applied, sets a new Isolation level and
* then returns the previous Isolation level.
*
* @return a BiFunction that, when applied, sets a new Isolation level and
* then returns the previous Isolation level
*/
BiFunction isolationConfigurator();
Consumer beginner();
Consumer rollbacker();
Consumer committer();
Consumer closer();
static DataSourceHandler of(
final Function extractor,
final BiFunction isolationConfigurator,
final Consumer beginner,
final Consumer committer,
final Consumer rollbacker,
final Consumer closer
) {
return new DataSourceHandlerImpl<>(extractor, isolationConfigurator, beginner, committer, rollbacker, closer);
}
}