org.springframework.boot.autoconfigure.freemarker.FreeMarkerReactiveWebConfiguration 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.autoconfigure.freemarker;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.boot.autoconfigure.web.reactive.WebFluxAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.reactive.result.view.freemarker.FreeMarkerConfig;
import org.springframework.web.reactive.result.view.freemarker.FreeMarkerConfigurer;
import org.springframework.web.reactive.result.view.freemarker.FreeMarkerViewResolver;
/**
* Configuration for FreeMarker when used in a reactive web context.
*
* @author Brian Clozel
* @author Andy Wilkinson
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.REACTIVE)
@AutoConfigureAfter(WebFluxAutoConfiguration.class)
class FreeMarkerReactiveWebConfiguration extends AbstractFreeMarkerConfiguration {
FreeMarkerReactiveWebConfiguration(FreeMarkerProperties properties) {
super(properties);
}
@Bean
@ConditionalOnMissingBean(FreeMarkerConfig.class)
FreeMarkerConfigurer freeMarkerConfigurer() {
FreeMarkerConfigurer configurer = new FreeMarkerConfigurer();
applyProperties(configurer);
return configurer;
}
@Bean
freemarker.template.Configuration freeMarkerConfiguration(FreeMarkerConfig configurer) {
return configurer.getConfiguration();
}
@Bean
@ConditionalOnMissingBean(name = "freeMarkerViewResolver")
@ConditionalOnProperty(name = "spring.freemarker.enabled", matchIfMissing = true)
FreeMarkerViewResolver freeMarkerViewResolver() {
FreeMarkerViewResolver resolver = new FreeMarkerViewResolver();
resolver.setPrefix(getProperties().getPrefix());
resolver.setSuffix(getProperties().getSuffix());
resolver.setRequestContextAttribute(getProperties().getRequestContextAttribute());
resolver.setViewNames(getProperties().getViewNames());
return resolver;
}
}