001package ezvcard.io.chain;
002
003import java.io.IOException;
004import java.io.UncheckedIOException;
005import java.util.List;
006
007import org.w3c.dom.Document;
008
009import ezvcard.Ezvcard;
010import ezvcard.VCard;
011
012/*
013 Copyright (c) 2012-2023, Michael Angstadt
014 All rights reserved.
015
016 Redistribution and use in source and binary forms, with or without
017 modification, are permitted provided that the following conditions are met: 
018
019 1. Redistributions of source code must retain the above copyright notice, this
020 list of conditions and the following disclaimer. 
021 2. Redistributions in binary form must reproduce the above copyright notice,
022 this list of conditions and the following disclaimer in the documentation
023 and/or other materials provided with the distribution. 
024
025 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
026 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
027 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
028 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
029 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
030 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
031 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
032 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
033 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
034 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
035 */
036
037/**
038 * Chainer class for parsing xCards (XML-encoded vCards) from strings or DOMs.
039 * @see Ezvcard#parseXml(String)
040 * @see Ezvcard#parseXml(Document)
041 * @author Michael Angstadt
042 */
043public class ChainingXmlMemoryParser extends ChainingXmlParser<ChainingXmlMemoryParser> {
044        public ChainingXmlMemoryParser(String xml) {
045                super(xml);
046        }
047
048        public ChainingXmlMemoryParser(Document dom) {
049                super(dom);
050        }
051
052        @Override
053        public VCard first() {
054                try {
055                        return super.first();
056                } catch (IOException e) {
057                        //should never be thrown because we're reading from a string
058                        throw new UncheckedIOException(e);
059                }
060        }
061
062        @Override
063        public List<VCard> all() {
064                try {
065                        return super.all();
066                } catch (IOException e) {
067                        //should never be thrown because we're reading from a string
068                        throw new UncheckedIOException(e);
069                }
070        }
071}