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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 European Software Marketing Ltd.
* ================================================================================
* 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.aai.modelloader.util;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.json.XML;
public final class JsonXmlConverter {
private JsonXmlConverter() {
throw new AssertionError("Instantiating utility class.");
}
/**
* Determines whether or not the supplied text string represents a valid JSON structure or not.
*
* @param text The text to be evaluated.
* @return - true if the string represents a valid JSON object, false, otherwise.
*/
public static boolean isValidJson(String text) {
boolean isValid;
try {
new JSONObject(text);
isValid = true;
} catch (JSONException ex) { // NOSONAR
try {
new JSONArray(text);
isValid = true;
} catch (JSONException ex1) { // NOSONAR
isValid = false;
}
}
return isValid;
}
/**
* Takes a text string representing a valid JSON structure and converts it to an equivalent XML string.
*
* @param jsonText The JSON string to convert to XML.
* @return an XML string representation of the supplied JSON string.
*/
public static String convertJsonToXml(String jsonText) {
return XML.toString(new JSONObject(jsonText));
}
/**
* Takes a text string representing a valid XML structure and converts it to an equivalent JSON string.
*
* @param xmlText The XML string to convert to JSON.
* @return a JSON string representation of the supplied XML string.
*/
public static String convertXmlToJson(String xmlText) {
JSONObject jsonObj = XML.toJSONObject(xmlText);
return jsonObj.toString();
}
}
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