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/*-
* ============LICENSE_START=======================================================
* ONAP : APP-C
* ================================================================================
* Copyright (C) 2017 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.openecomp.sdnc.config.generator.tool;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.codehaus.jettison.json.JSONArray;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
public class CheckDataTool {
public static String checkData(String data){
boolean isJSON = isJSON(data);
if(isJSON){
return ConfigGeneratorConstant.DATA_TYPE_JSON;
}
boolean isXML = isXML(data);
if(isXML){
return ConfigGeneratorConstant.DATA_TYPE_XML;
}
return ConfigGeneratorConstant.DATA_TYPE_TEXT;
}
public static boolean isJSON(String data) {
try {
new JSONObject(data);
} catch (JSONException ex) {
try {
new JSONArray(data);
} catch (JSONException ex1) {
return false;
}
}
return true;
// try {
// final ObjectMapper mapper = new ObjectMapper();
// mapper.readTree(data);
// return true;
// } catch (IOException e) {
// return false;
// }
}
public static boolean isXML(String data) {
try {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(new InputSource(new StringReader(data)));
return true;
} catch (Exception ex) {
return false;
}
}
}
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