/*
 * Copyright 2002-2018 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
 *
 *      https://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.aop.framework.autoproxy;

import org.springframework.core.NamedThreadLocal;
import org.springframework.lang.Nullable;

Holder for the current proxy creation context, as exposed by auto-proxy creators such as AbstractAdvisorAutoProxyCreator.
Author:Juergen Hoeller, Ramnivas Laddad
Since:2.5
/** * Holder for the current proxy creation context, as exposed by auto-proxy creators * such as {@link AbstractAdvisorAutoProxyCreator}. * * @author Juergen Hoeller * @author Ramnivas Laddad * @since 2.5 */
public final class ProxyCreationContext {
ThreadLocal holding the current proxied bean name during Advisor matching.
/** ThreadLocal holding the current proxied bean name during Advisor matching. */
private static final ThreadLocal<String> currentProxiedBeanName = new NamedThreadLocal<>("Name of currently proxied bean"); private ProxyCreationContext() { }
Return the name of the currently proxied bean instance.
Returns:the name of the bean, or null if none available
/** * Return the name of the currently proxied bean instance. * @return the name of the bean, or {@code null} if none available */
@Nullable public static String getCurrentProxiedBeanName() { return currentProxiedBeanName.get(); }
Set the name of the currently proxied bean instance.
Params:
  • beanName – the name of the bean, or null to reset it
/** * Set the name of the currently proxied bean instance. * @param beanName the name of the bean, or {@code null} to reset it */
static void setCurrentProxiedBeanName(@Nullable String beanName) { if (beanName != null) { currentProxiedBeanName.set(beanName); } else { currentProxiedBeanName.remove(); } } }