org.mycore.frontend.basket.MCRBasketXMLParser Maven / Gradle / Ivy
/*
* This file is part of *** M y C o R e ***
* See http://www.mycore.de/ for details.
*
* MyCoRe is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MyCoRe is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MyCoRe. If not, see .
*/
package org.mycore.frontend.basket;
import org.jdom2.Document;
import org.jdom2.Element;
/**
* Parses XML representations of baskets and their entries.
*
* @author Frank L\u00FCtzenkirchen
*/
public class MCRBasketXMLParser {
/**
* Parses an XML document representing a basket.
*/
public MCRBasket parseXML(Document doc) {
Element xml = doc.getRootElement();
String type = xml.getAttributeValue("type");
MCRBasket basket = new MCRBasket(type);
String derivateID = xml.getAttributeValue("id");
if (derivateID != null) {
basket.setDerivateID(derivateID);
}
for (Element child : xml.getChildren()) {
MCRBasketEntry entry = parseXML(child);
basket.add(entry);
}
return basket;
}
/**
* Parses an XML element that represents a basket entry.
*/
public MCRBasketEntry parseXML(Element xml) {
String id = xml.getAttributeValue("id");
String uri = xml.getAttributeValue("uri");
MCRBasketEntry entry = new MCRBasketEntry(id, uri);
String comment = xml.getChildTextTrim("comment");
if (comment != null) {
entry.setComment(comment);
}
return entry;
}
}