java/alt2xml-in-json/src/cz/frantovo/alt2xml/in/json/Reader.java
author František Kučera <franta-hg@frantovo.cz>
Sat, 07 Jun 2014 11:23:58 +0200
changeset 17 64358dd0999f
parent 14 471c0cda94c3
child 111 e4900596abdb
permissions -rw-r--r--
AbstractAlt2XmlReader
     1 /**
     2  * Alt2XML
     3  * Copyright © 2014 František Kučera (frantovo.cz)
     4  *
     5  * This program is free software: you can redistribute it and/or modify
     6  * it under the terms of the GNU General Public License as published by
     7  * the Free Software Foundation, either version 3 of the License, or
     8  * (at your option) any later version.
     9  *
    10  * This program is distributed in the hope that it will be useful,
    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    13  * GNU General Public License for more details.
    14  *
    15  * You should have received a copy of the GNU General Public License
    16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
    17  */
    18 package cz.frantovo.alt2xml.in.json;
    19 
    20 import cz.frantovo.alt2xml.AbstractAlt2XmlReader;
    21 import java.io.IOException;
    22 import java.io.InputStreamReader;
    23 import org.json.simple.parser.JSONParser;
    24 import org.json.simple.parser.ParseException;
    25 import org.xml.sax.InputSource;
    26 import org.xml.sax.SAXException;
    27 
    28 /**
    29  *
    30  * @author Ing. František Kučera (frantovo.cz)
    31  */
    32 public class Reader extends AbstractAlt2XmlReader {
    33 
    34 	@Override
    35 	public void parse(InputSource input) throws IOException, SAXException {
    36 		JSONParser p = new JSONParser();
    37 		InputStreamReader vstup = new InputStreamReader(input.getByteStream());
    38 		JsonSimpleContentHandler handler = new JsonSimpleContentHandler(contentHandler);
    39 
    40 		try {
    41 			p.parse(vstup, handler);
    42 		} catch (ParseException e) {
    43 			throw new SAXException("Unable to parse JSON: " + input.getSystemId(), e);
    44 		}
    45 	}
    46 }