001/* ***** BEGIN LICENSE BLOCK *****
002 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
003 *
004 * The contents of this file are subject to the Mozilla Public License Version
005 * 1.1 (the "License"); you may not use this file except in compliance with
006 * the License. You may obtain a copy of the License at
007 * http://www.mozilla.org/MPL/
008 *
009 * Software distributed under the License is distributed on an "AS IS" basis,
010 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
011 * for the specific language governing rights and limitations under the
012 * License.
013 *
014 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
015 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
016 *
017 * The Initial Developer of the Original Code is
018 * Agfa Healthcare.
019 * Portions created by the Initial Developer are Copyright (C) 2011
020 * the Initial Developer. All Rights Reserved.
021 *
022 * Contributor(s):
023 * See @authors listed below
024 *
025 * Alternatively, the contents of this file may be used under the terms of
026 * either the GNU General Public License Version 2 or later (the "GPL"), or
027 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
028 * in which case the provisions of the GPL or the LGPL are applicable instead
029 * of those above. If you wish to allow use of your version of this file only
030 * under the terms of either the GPL or the LGPL, and not to allow others to
031 * use your version of this file under the terms of the MPL, indicate your
032 * decision by deleting the provisions above and replace them with the notice
033 * and other provisions required by the GPL or the LGPL. If you do not delete
034 * the provisions above, a recipient may use your version of this file under
035 * the terms of any one of the MPL, the GPL or the LGPL.
036 *
037 * ***** END LICENSE BLOCK ***** */
038
039package org.dcm4che3.io;
040
041import java.io.IOException;
042import java.io.InputStream;
043
044import javax.xml.parsers.ParserConfigurationException;
045import javax.xml.parsers.SAXParser;
046import javax.xml.parsers.SAXParserFactory;
047
048import org.dcm4che3.data.Attributes;
049import org.xml.sax.SAXException;
050
051/**
052 * @author Gunter Zeilinger <gunterze@gmail.com>
053 */
054public class SAXReader {
055
056    public static Attributes parse(String uri, Attributes attrs, boolean addBulkDataReference)
057            throws ParserConfigurationException, SAXException, IOException {
058        if (attrs == null)
059            attrs = new Attributes();
060        SAXParserFactory f = SAXParserFactory.newInstance();
061        SAXParser parser = f.newSAXParser();
062        parser.parse(uri, new ContentHandlerAdapter(attrs, addBulkDataReference));
063        return attrs;
064    }
065
066    public static Attributes parse(InputStream is, Attributes attrs, boolean addBulkDataReference)
067            throws ParserConfigurationException, SAXException, IOException {
068        if (attrs == null)
069            attrs = new Attributes();
070        SAXParserFactory f = SAXParserFactory.newInstance();
071        SAXParser parser = f.newSAXParser();
072        parser.parse(is, new ContentHandlerAdapter(attrs, addBulkDataReference));
073        return attrs;
074    }
075
076    public static Attributes parse(String uri, Attributes attrs)
077            throws ParserConfigurationException, SAXException, IOException {
078        return parse(uri, attrs, false);
079    }
080
081    public static Attributes parse(InputStream is, Attributes attrs)
082            throws ParserConfigurationException, SAXException, IOException {
083        return parse(is, attrs, false);
084    }
085
086    public static Attributes parse(String uri, boolean addBulkDataReference)
087            throws ParserConfigurationException, SAXException, IOException {
088        return parse(uri, null, addBulkDataReference);
089    }
090
091    public static Attributes parse(InputStream is, boolean addBulkDataReference)
092            throws ParserConfigurationException, SAXException, IOException {
093        return parse(is, null, addBulkDataReference);
094    }
095
096    public static Attributes parse(String uri)
097            throws ParserConfigurationException, SAXException, IOException {
098        return parse(uri, null, false);
099    }
100
101    public static Attributes parse(InputStream is)
102            throws ParserConfigurationException, SAXException, IOException {
103        return parse(is, null, false);
104    }
105}