001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 */
019
020package org.apache.isis.core.commons.components;
021
022/**
023 * Indicate that the implementing component is scoped at the transaction level
024 * (within a single session).
025 * 
026 * <p>
027 * Unlike {@link ApplicationScopedComponent} and {@link SessionScopedComponent}
028 * there are not lifecycle (initialization/shutdown) methods here. That is, this
029 * is strictly a marker interface.
030 * 
031 * <p>
032 * Analogous to Hibernate's <tt>Transaction</tt>.
033 * 
034 * @see ApplicationScopedComponent
035 * @see SessionScopedComponent
036 */
037public interface TransactionScopedComponent extends Component {
038
039}