io.microsphere.spring.config.env.support.JsonPropertySourceFactory Maven / Gradle / Ivy
/*
* 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 io.microsphere.spring.config.env.support;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.support.EncodedResource;
import org.springframework.core.io.support.PropertySourceFactory;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* {@link PropertySourceFactory} for JSON
*
* @author Mercy
* @see PropertySourceFactory
* @see PropertySource
* @since 1.0.0
*/
public class JsonPropertySourceFactory implements PropertySourceFactory {
@Override
public PropertySource createPropertySource(String name, EncodedResource resource) throws IOException {
ObjectMapper objectMapper = new ObjectMapper();
Map source = objectMapper.readValue(resource.getReader(), LinkedHashMap.class);
return new MapPropertySource(name, source);
}
}