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/**
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* Copyright (C) 2017 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.remote.json;
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import javax.servlet.http.HttpServletRequest;
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import org.apache.log4j.Logger;
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/**
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* @author a.kohlbecker
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* @since Jan 26, 2017
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*
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*/
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public class JsonpUtil {
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public static final Logger logger = Logger.getLogger(JsonpUtil.class);
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/**
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* @param request
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* @return
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*/
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static public String readJsonpCallback(HttpServletRequest request) {
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String jsonpCallback= null;
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String queryString = request.getQueryString();
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if(queryString != null){
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String[] tokens = request.getQueryString().split("&", 0);
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String jsonpParamName = "callback";
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for (int i = 0; i < tokens.length; i++) {
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if(tokens[i].startsWith(jsonpParamName)){
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jsonpCallback = tokens[i].substring(jsonpParamName.length() + 1);
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break;
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}
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}
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}
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return jsonpCallback;
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}
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}
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