MappingJacksonRequestContentParser.java

/*
 * Copyright 2014 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.data.solr.core.schema;

import org.apache.solr.common.util.ContentStreamBase.StringStream;

import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * @author Christoph Strobl
 * @since 1.3
 */
public class MappingJacksonRequestContentParser implements ContentParser {

	private final ObjectMapper mapper;

	public MappingJacksonRequestContentParser() {
		mapper = new ObjectMapper();
		mapper.setSerializationInclusion(Include.NON_NULL);
	}

	@Override
	public StringStream parse(Object content) {

		JsonNode node = mapper.convertValue(content, JsonNode.class);
		return new StringStream(node.toString());
	}

}