| /* |
| * 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 com.alibaba.dubbo.config.spring.context.properties; |
| |
| import com.alibaba.dubbo.config.AbstractConfig; |
| import org.springframework.beans.MutablePropertyValues; |
| import org.springframework.validation.DataBinder; |
| |
| import java.util.Map; |
| |
| import static com.alibaba.dubbo.config.spring.util.PropertySourcesUtils.getSubProperties; |
| |
| /** |
| * Default {@link DubboConfigBinder} implementation based on Spring {@link DataBinder} |
| */ |
| public class DefaultDubboConfigBinder extends AbstractDubboConfigBinder { |
| |
| @Override |
| public <C extends AbstractConfig> void bind(String prefix, C dubboConfig) { |
| DataBinder dataBinder = new DataBinder(dubboConfig); |
| // Set ignored* |
| dataBinder.setIgnoreInvalidFields(isIgnoreInvalidFields()); |
| dataBinder.setIgnoreUnknownFields(isIgnoreUnknownFields()); |
| // Get properties under specified prefix from PropertySources |
| Map<String, String> properties = getSubProperties(getPropertySources(), prefix); |
| // Convert Map to MutablePropertyValues |
| MutablePropertyValues propertyValues = new MutablePropertyValues(properties); |
| // Bind |
| dataBinder.bind(propertyValues); |
| } |
| |
| } |