/*
* Licensed to Luca Cavanna (the "Author") under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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 org.elasticsearch.shell.json;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.ScriptRuntime;
import org.mozilla.javascript.json.JsonParser;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Luca Cavanna
*
* Handles the conversion from string to native json depending on the rhino engine
* A generic <code>Object</code> is produced from a String
*/
public class RhinoStringToJson implements StringToJson<Object> {
private static final Logger logger = LoggerFactory.getLogger(RhinoStringToJson.class);
@Override
public Object stringToJson(String json) {
Context context = Context.getCurrentContext();
try {
return new JsonParser(context, ScriptRuntime.getGlobal(context)).parseValue(json);
} catch (JsonParser.ParseException e) {
logger.error("Unable to create a json object from string {}", json, e);
throw new IllegalArgumentException(e.getMessage(), e);
}
}
}