org.springframework.boot.autoconfigure.mobile.SitePreferenceAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2016 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.boot.autoconfigure.mobile;
import java.util.List;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.mobile.device.DeviceResolver;
import org.springframework.mobile.device.site.SitePreferenceHandler;
import org.springframework.mobile.device.site.SitePreferenceHandlerInterceptor;
import org.springframework.mobile.device.site.SitePreferenceHandlerMethodArgumentResolver;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Spring Mobile's
* {@link SitePreferenceHandler}. The site preference feature depends on a
* {@link DeviceResolver} first being registered.
*
* @author Roy Clarkson
* @since 1.1.0
*/
@Configuration
@ConditionalOnClass({ SitePreferenceHandlerInterceptor.class,
SitePreferenceHandlerMethodArgumentResolver.class })
@AutoConfigureAfter(DeviceResolverAutoConfiguration.class)
@ConditionalOnProperty(prefix = "spring.mobile.sitepreference", name = "enabled", havingValue = "true", matchIfMissing = true)
@ConditionalOnWebApplication
public class SitePreferenceAutoConfiguration {
@Bean
@ConditionalOnMissingBean(SitePreferenceHandlerInterceptor.class)
public SitePreferenceHandlerInterceptor sitePreferenceHandlerInterceptor() {
return new SitePreferenceHandlerInterceptor();
}
@Bean
public SitePreferenceHandlerMethodArgumentResolver sitePreferenceHandlerMethodArgumentResolver() {
return new SitePreferenceHandlerMethodArgumentResolver();
}
@Configuration
protected static class SitePreferenceMvcConfiguration
extends WebMvcConfigurerAdapter {
private final SitePreferenceHandlerInterceptor sitePreferenceHandlerInterceptor;
private final SitePreferenceHandlerMethodArgumentResolver sitePreferenceHandlerMethodArgumentResolver;
protected SitePreferenceMvcConfiguration(
SitePreferenceHandlerInterceptor sitePreferenceHandlerInterceptor,
org.springframework.mobile.device.site.SitePreferenceHandlerMethodArgumentResolver sitePreferenceHandlerMethodArgumentResolver) {
this.sitePreferenceHandlerInterceptor = sitePreferenceHandlerInterceptor;
this.sitePreferenceHandlerMethodArgumentResolver = sitePreferenceHandlerMethodArgumentResolver;
}
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(this.sitePreferenceHandlerInterceptor);
}
@Override
public void addArgumentResolvers(
List argumentResolvers) {
argumentResolvers.add(this.sitePreferenceHandlerMethodArgumentResolver);
}
}
}