net.sf.hajdbc.sql.TransactionContext Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ha-jdbc2 Show documentation

High-Availability JDBC

There is a newer version: 3.6.61

/*
 * HA-JDBC: High-Availability JDBC
 * Copyright (C) 2012  Paul Ferraro
 *
 * 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, see .
 */
package net.sf.hajdbc.sql;

import java.sql.Connection;
import java.sql.SQLException;

import net.sf.hajdbc.Database;
import net.sf.hajdbc.durability.Durability;
import net.sf.hajdbc.invocation.InvocationStrategy;
import net.sf.hajdbc.invocation.Invoker;

/**
 * Decorates an invocation strategy with transaction boundary logic.
 * @author Paul Ferraro
 * @param 
 * @param 
 */
public interface TransactionContext>
{
	/**
	 * Decorates the specified invocation strategy with start transaction logic.
	 * @param strategy
	 * @param connection
	 * @return the decorated invocation strategy
	 * @throws SQLException
	 */
	InvocationStrategy start(InvocationStrategy strategy, Connection connection) throws SQLException;

	/**
	 * Decorates the specified invoker with start transaction logic.
	 * @param 
	 * @param 
	 * @param invoker
	 * @param connection
	 * @return the decorated invoker
	 * @throws SQLException
	 */
	 Invoker start(Invoker invoker, Connection connection) throws SQLException;

	/**
	 * Decorates the specified invocation strategy with end transaction logic.
	 * @param strategy
	 * @param phase
	 * @return the decorated invocation strategy
	 * @throws SQLException
	 */
	InvocationStrategy end(InvocationStrategy strategy, Durability.Phase phase) throws SQLException;

	/**
	 * Decorates the specified invok with end transaction logic.
	 * @param 
	 * @param 
	 * @param invoker
	 * @param phase
	 * @return the decorated invoker
	 * @throws SQLException
	 */
	 Invoker end(Invoker invoker, Durability.Phase phase) throws SQLException;
	
	/**
	 * Closes this transaction context.
	 */
	void close();
}