org.springframework.boot.autoconfigure.session.SessionRepositoryFilterConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2020 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.boot.autoconfigure.session;
import java.util.EnumSet;
import java.util.stream.Collectors;
import javax.servlet.DispatcherType;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.session.web.http.SessionRepositoryFilter;
/**
* Configuration for customizing the registration of the {@link SessionRepositoryFilter}.
*
* @author Andy Wilkinson
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnBean(SessionRepositoryFilter.class)
@EnableConfigurationProperties(SessionProperties.class)
class SessionRepositoryFilterConfiguration {
@Bean
FilterRegistrationBean> sessionRepositoryFilterRegistration(
SessionProperties sessionProperties, SessionRepositoryFilter filter) {
FilterRegistrationBean> registration = new FilterRegistrationBean<>(filter);
registration.setDispatcherTypes(getDispatcherTypes(sessionProperties));
registration.setOrder(sessionProperties.getServlet().getFilterOrder());
return registration;
}
private EnumSet getDispatcherTypes(SessionProperties sessionProperties) {
SessionProperties.Servlet servletProperties = sessionProperties.getServlet();
if (servletProperties.getFilterDispatcherTypes() == null) {
return null;
}
return servletProperties.getFilterDispatcherTypes().stream().map((type) -> DispatcherType.valueOf(type.name()))
.collect(Collectors.toCollection(() -> EnumSet.noneOf(DispatcherType.class)));
}
}