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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.so.openstack.mappers;
import java.util.List;
import java.util.Map;
import javax.xml.bind.annotation.XmlElement;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
public class MapElements {
private static final Logger logger = LoggerFactory.getLogger(MapElements.class);
@XmlElement
public String key;
@XmlElement
public Object value;
public MapElements() {} // Required by JAXB
public MapElements(String key, Object value) {
this.key = key;
// this is required to handle marshalling raw json
// always write values as strings for XML
if (value != null) {
if (value instanceof List || value instanceof Map) {
try {
this.value = new ObjectMapper().writeValueAsString(value);
} catch (JsonProcessingException e) {
logger.warn("could not marshal value to json, calling toString");
this.value = value.toString();
}
} else {
this.value = value;
}
} else {
this.value = value;
}
}
}
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