org.mycore.tools.MCRObjectFactory 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.tools;
import java.util.Date;
import org.jdom2.Document;
import org.jdom2.Element;
import org.mycore.common.MCRConstants;
import org.mycore.datamodel.common.MCRISO8601Date;
import org.mycore.datamodel.metadata.MCRObject;
import org.mycore.datamodel.metadata.MCRObjectID;
/**
* @author shermann
*/
public class MCRObjectFactory {
/**
* Creates a {@link Document} suitable for
* {@link MCRObject#MCRObject(Document)}. The metadata element of this
* mycore object is empty. The create and modify date are set to
* "right now".
*/
public static Document getSampleObject(MCRObjectID id) {
Document xml = new Document();
Element root = createRootElement(id);
xml.setRootElement(root);
root.addContent(createStructureElement());
root.addContent(createMetadataElement(id));
root.addContent(createServiceElement());
return xml;
}
/***/
private static Element createServiceElement() {
Element service = new Element("service");
Element servDates = new Element("servdates");
service.addContent(servDates);
Element createDate = new Element("servdate");
createDate.setAttribute("type", "createdate");
createDate.setAttribute("inherited", "0");
Element modifyDate = new Element("servdate");
modifyDate.setAttribute("type", "modifydate");
modifyDate.setAttribute("inherited", "0");
servDates.addContent(createDate);
servDates.addContent(modifyDate);
String text = getDateString(new Date());
createDate.setText(text);
modifyDate.setText(text);
return service;
}
private static String getDateString(Date date) {
MCRISO8601Date isoDate = new MCRISO8601Date();
isoDate.setDate(date);
return isoDate.getISOString();
}
/***/
private static Element createMetadataElement(MCRObjectID id) {
return "derivate".equals(id.getTypeId()) ? new Element("derivate") : new Element("metadata");
}
/**
* @param id
*/
private static Element createRootElement(MCRObjectID id) {
String rootTag = "derivate".equals(id.getTypeId()) ? "mycorederivate" : "mycoreobject";
Element root = new Element(rootTag);
root.setAttribute("ID", id.toString());
root.setAttribute("label", id.toString());
root.setAttribute("noNamespaceSchemaLocation", getXSD(id), MCRConstants.XSI_NAMESPACE);
root.setAttribute("version", "2.0");
return root;
}
/**
* Creates the structure element.
*/
private static Element createStructureElement() {
return new Element("structure");
}
/**
* @param id
* @return the name of the xsd schema depending on the given object id
*/
private static String getXSD(MCRObjectID id) {
return "datamodel-" + id.getTypeId();
}
}