org.springframework.boot.web.servlet.WebListenerHandler Maven / Gradle / Ivy
/*
* Copyright 2012-2019 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.boot.web.servlet;
import java.util.Map;
import javax.servlet.annotation.WebListener;
import org.springframework.beans.factory.annotation.AnnotatedBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
/**
* Handler for {@link WebListener}-annotated classes.
*
* @author Andy Wilkinson
*/
class WebListenerHandler extends ServletComponentHandler {
WebListenerHandler() {
super(WebListener.class);
}
@Override
protected void doHandle(Map attributes, AnnotatedBeanDefinition beanDefinition,
BeanDefinitionRegistry registry) {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(ServletListenerRegistrationBean.class);
builder.addPropertyValue("listener", beanDefinition);
registry.registerBeanDefinition(beanDefinition.getBeanClassName(), builder.getBeanDefinition());
}
}