All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.springframework.transaction.aspectj.JtaAnnotationTransactionAspect.aj Maven / Gradle / Ivy

/*
 * Copyright 2002-2015 the original author or authors.
 *
 * 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 org.springframework.transaction.aspectj;

import javax.transaction.Transactional;

import org.aspectj.lang.annotation.RequiredTypes;

import org.springframework.transaction.annotation.AnnotationTransactionAttributeSource;

/**
 * Concrete AspectJ transaction aspect using the JTA 1.2
 * {@link javax.transaction.Transactional} annotation.
 *
 * 

When using this aspect, you must annotate the implementation class * (and/or methods within that class), not the interface (if any) that * the class implements. AspectJ follows Java's rule that annotations on * interfaces are not inherited. * *

An @Transactional annotation on a class specifies the default transaction * semantics for the execution of any public operation in the class. * *

An @Transactional annotation on a method within the class overrides the * default transaction semantics given by the class annotation (if present). * Any method may be annotated (regardless of visibility). Annotating * non-public methods directly is the only way to get transaction demarcation * for the execution of such operations. * * @author Stephane Nicoll * @since 4.2 * @see javax.transaction.Transactional * @see AnnotationTransactionAspect */ @RequiredTypes("javax.transaction.Transactional") public aspect JtaAnnotationTransactionAspect extends AbstractTransactionAspect { public JtaAnnotationTransactionAspect() { super(new AnnotationTransactionAttributeSource(false)); } /** * Matches the execution of any public method in a type with the Transactional * annotation, or any subtype of a type with the Transactional annotation. */ private pointcut executionOfAnyPublicMethodInAtTransactionalType() : execution(public * ((@Transactional *)+).*(..)) && within(@Transactional *); /** * Matches the execution of any method with the Transactional annotation. */ private pointcut executionOfTransactionalMethod() : execution(@Transactional * *(..)); /** * Definition of pointcut from super aspect - matched join points * will have Spring transaction management applied. */ protected pointcut transactionalMethodExecution(Object txObject) : (executionOfAnyPublicMethodInAtTransactionalType() || executionOfTransactionalMethod() ) && this(txObject); }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy