spring ScopeNotActiveException 源码
spring ScopeNotActiveException 代码
文件路径：/spring-beans/src/main/java/org/springframework/beans/factory/support/ScopeNotActiveException.java
/*
* Copyright 2002-2020 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.beans.factory.support;
import org.springframework.beans.factory.BeanCreationException;
/**
* A subclass of {@link BeanCreationException} which indicates that the target scope
* is not active, e.g. in case of request or session scope.
*
* @author Juergen Hoeller
* @since 5.3
* @see org.springframework.beans.factory.BeanFactory#getBean
* @see org.springframework.beans.factory.config.Scope
* @see AbstractBeanDefinition#setScope
*/
@SuppressWarnings("serial")
public class ScopeNotActiveException extends BeanCreationException {
/**
* Create a new ScopeNotActiveException.
* @param beanName the name of the bean requested
* @param scopeName the name of the target scope
* @param cause the root cause, typically from {@link org.springframework.beans.factory.config.Scope#get}
*/
public ScopeNotActiveException(String beanName, String scopeName, IllegalStateException cause) {
super(beanName, "Scope '" + scopeName + "' is not active for the current thread; consider " +
"defining a scoped proxy for this bean if you intend to refer to it from a singleton", cause);
}
}
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