001/*
002 * Copyright 2002-2017 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.transaction.interceptor;
018
019import org.springframework.aop.ClassFilter;
020import org.springframework.aop.Pointcut;
021import org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor;
022import org.springframework.lang.Nullable;
023
024/**
025 * Advisor driven by a {@link TransactionAttributeSource}, used to include
026 * a transaction advice bean for methods that are transactional.
027 *
028 * @author Juergen Hoeller
029 * @since 2.5.5
030 * @see #setAdviceBeanName
031 * @see TransactionInterceptor
032 * @see TransactionAttributeSourceAdvisor
033 */
034@SuppressWarnings("serial")
035public class BeanFactoryTransactionAttributeSourceAdvisor extends AbstractBeanFactoryPointcutAdvisor {
036
037        @Nullable
038        private TransactionAttributeSource transactionAttributeSource;
039
040        private final TransactionAttributeSourcePointcut pointcut = new TransactionAttributeSourcePointcut() {
041                @Override
042                @Nullable
043                protected TransactionAttributeSource getTransactionAttributeSource() {
044                        return transactionAttributeSource;
045                }
046        };
047
048
049        /**
050         * Set the transaction attribute source which is used to find transaction
051         * attributes. This should usually be identical to the source reference
052         * set on the transaction interceptor itself.
053         * @see TransactionInterceptor#setTransactionAttributeSource
054         */
055        public void setTransactionAttributeSource(TransactionAttributeSource transactionAttributeSource) {
056                this.transactionAttributeSource = transactionAttributeSource;
057        }
058
059        /**
060         * Set the {@link ClassFilter} to use for this pointcut.
061         * Default is {@link ClassFilter#TRUE}.
062         */
063        public void setClassFilter(ClassFilter classFilter) {
064                this.pointcut.setClassFilter(classFilter);
065        }
066
067        @Override
068        public Pointcut getPointcut() {
069                return this.pointcut;
070        }
071
072}