| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.dubbo.spring.boot.autoconfigure; |
| |
| import com.alibaba.spring.context.config.ConfigurationBeanBinder; |
| 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.bind.RelaxedPropertyResolver; |
| import org.springframework.context.annotation.Bean; |
| import org.springframework.context.annotation.Configuration; |
| import org.springframework.context.annotation.Scope; |
| import org.springframework.core.env.Environment; |
| import org.springframework.core.env.PropertyResolver; |
| |
| import java.util.Set; |
| |
| import static java.util.Collections.emptySet; |
| import static org.apache.dubbo.spring.boot.util.DubboUtils.BASE_PACKAGES_BEAN_NAME; |
| import static org.apache.dubbo.spring.boot.util.DubboUtils.BASE_PACKAGES_PROPERTY_NAME; |
| import static org.apache.dubbo.spring.boot.util.DubboUtils.DUBBO_PREFIX; |
| import static org.apache.dubbo.spring.boot.util.DubboUtils.DUBBO_SCAN_PREFIX; |
| import static org.apache.dubbo.spring.boot.util.DubboUtils.RELAXED_DUBBO_CONFIG_BINDER_BEAN_NAME; |
| import static org.springframework.beans.factory.config.ConfigurableBeanFactory.SCOPE_PROTOTYPE; |
| |
| /** |
| * Dubbo Relaxed Binding Auto-{@link Configuration} for Spring Boot 1.x |
| */ |
| @ConditionalOnProperty(prefix = DUBBO_PREFIX, name = "enabled", matchIfMissing = true) |
| @ConditionalOnClass(name = "org.springframework.boot.bind.RelaxedPropertyResolver") |
| @Configuration |
| public class DubboRelaxedBindingAutoConfiguration { |
| |
| public PropertyResolver dubboScanBasePackagesPropertyResolver(Environment environment) { |
| return new RelaxedPropertyResolver(environment, DUBBO_SCAN_PREFIX); |
| } |
| |
| /** |
| * The bean is used to scan the packages of Dubbo Service classes |
| * |
| * @param environment {@link Environment} instance |
| * @return non-null {@link Set} |
| * @since 2.7.8 |
| */ |
| @ConditionalOnMissingBean(name = BASE_PACKAGES_BEAN_NAME) |
| @Bean(name = BASE_PACKAGES_BEAN_NAME) |
| public Set<String> dubboBasePackages(Environment environment) { |
| PropertyResolver propertyResolver = dubboScanBasePackagesPropertyResolver(environment); |
| return propertyResolver.getProperty(BASE_PACKAGES_PROPERTY_NAME, Set.class, emptySet()); |
| } |
| |
| @ConditionalOnMissingBean(name = RELAXED_DUBBO_CONFIG_BINDER_BEAN_NAME, value = ConfigurationBeanBinder.class) |
| @Bean(RELAXED_DUBBO_CONFIG_BINDER_BEAN_NAME) |
| @Scope(scopeName = SCOPE_PROTOTYPE) |
| public ConfigurationBeanBinder relaxedDubboConfigBinder() { |
| return new RelaxedDubboConfigBinder(); |
| } |
| |
| } |