Spring Framework example source code file (SpringTransactionAnnotationParser.java)

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Java - Spring Framework tags/keywords

arraylist, arraylist, class, io, norollbackruleattribute, norollbackruleattribute, reflection, rollbackruleattribute, rollbackruleattribute, rulebasedtransactionattribute, serializable, springtransactionannotationparser, string, string, transactionannotationparser, transactionattribute, util

The Spring Framework SpringTransactionAnnotationParser.java source code

/*
 * Copyright 2002-2007 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.annotation;

import java.io.Serializable;
import java.lang.reflect.AnnotatedElement;
import java.util.ArrayList;

import org.springframework.transaction.interceptor.NoRollbackRuleAttribute;
import org.springframework.transaction.interceptor.RollbackRuleAttribute;
import org.springframework.transaction.interceptor.RuleBasedTransactionAttribute;
import org.springframework.transaction.interceptor.TransactionAttribute;

/**
 * Strategy implementation for parsing Spring's {@link Transactional} annotation.
 *
 * @author Juergen Hoeller
 * @since 2.5
 */
public class SpringTransactionAnnotationParser implements TransactionAnnotationParser, Serializable {

	public TransactionAttribute parseTransactionAnnotation(AnnotatedElement ae) {
		Transactional ann = ae.getAnnotation(Transactional.class);
		if (ann != null) {
			RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
			rbta.setPropagationBehavior(ann.propagation().value());
			rbta.setIsolationLevel(ann.isolation().value());
			rbta.setTimeout(ann.timeout());
			rbta.setReadOnly(ann.readOnly());
			ArrayList<RollbackRuleAttribute> rollBackRules = new ArrayList();
			Class[] rbf = ann.rollbackFor();
			for (int i = 0; i < rbf.length; ++i) {
				RollbackRuleAttribute rule = new RollbackRuleAttribute(rbf[i]);
				rollBackRules.add(rule);
			}
			String[] rbfc = ann.rollbackForClassName();
			for (int i = 0; i < rbfc.length; ++i) {
				RollbackRuleAttribute rule = new RollbackRuleAttribute(rbfc[i]);
				rollBackRules.add(rule);
			}
			Class[] nrbf = ann.noRollbackFor();
			for (int i = 0; i < nrbf.length; ++i) {
				NoRollbackRuleAttribute rule = new NoRollbackRuleAttribute(nrbf[i]);
				rollBackRules.add(rule);
			}
			String[] nrbfc = ann.noRollbackForClassName();
			for (int i = 0; i < nrbfc.length; ++i) {
				NoRollbackRuleAttribute rule = new NoRollbackRuleAttribute(nrbfc[i]);
				rollBackRules.add(rule);
			}
			rbta.getRollbackRules().addAll(rollBackRules);
			return rbta;
		}
		else {
			return null;
		}
	}

}