java/alt2xml-in-json/src/cz/frantovo/alt2xml/in/json/Reader.java
author František Kučera <franta-hg@frantovo.cz>
Sun, 15 Nov 2020 20:20:39 +0100
changeset 116 94081a55bf41
parent 111 e4900596abdb
permissions -rw-r--r--
Added tag v0.2 for changeset 96e1125c8500
     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, version 3 of the License.
     8  *
     9  * This program is distributed in the hope that it will be useful,
    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  * GNU General Public License for more details.
    13  *
    14  * You should have received a copy of the GNU General Public License
    15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
    16  */
    17 package cz.frantovo.alt2xml.in.json;
    18 
    19 import cz.frantovo.alt2xml.AbstractAlt2XmlReader;
    20 import java.io.IOException;
    21 import java.io.InputStreamReader;
    22 import org.json.simple.parser.JSONParser;
    23 import org.json.simple.parser.ParseException;
    24 import org.xml.sax.InputSource;
    25 import org.xml.sax.SAXException;
    26 
    27 /**
    28  *
    29  * @author Ing. František Kučera (frantovo.cz)
    30  */
    31 public class Reader extends AbstractAlt2XmlReader {
    32 
    33 	@Override
    34 	public void parse(InputSource input) throws IOException, SAXException {
    35 		JSONParser p = new JSONParser();
    36 		InputStreamReader vstup = new InputStreamReader(input.getByteStream());
    37 		JsonSimpleContentHandler handler = new JsonSimpleContentHandler(contentHandler);
    38 
    39 		try {
    40 			p.parse(vstup, handler);
    41 		} catch (ParseException e) {
    42 			throw new SAXException("Unable to parse JSON: " + input.getSystemId(), e);
    43 		}
    44 	}
    45 }