org.mycore.datamodel.classifications2.model.MCRClass 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.datamodel.classifications2.model;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.adapters.NormalizedStringAdapter;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import org.mycore.datamodel.classifications2.MCRCategory;
import org.mycore.datamodel.classifications2.MCRCategoryID;
import org.mycore.datamodel.classifications2.MCRLabel;
import org.mycore.datamodel.classifications2.impl.MCRCategoryImpl;
import com.fasterxml.jackson.annotation.JsonGetter;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
@XmlRootElement(name = "mycoreclass")
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "MCRClass",
propOrder = {
"label",
"url",
"categories"
})
@XmlSeeAlso({ MCRClassCategory.class, MCRClassURL.class, MCRLabel.class })
@JsonInclude(value = JsonInclude.Include.NON_EMPTY)
@JsonPropertyOrder({ "ID", "url", "labels", "categories" })
public class MCRClass {
@XmlElement(required = true)
protected List label;
protected MCRClassURL url;
@XmlElementWrapper(name = "categories")
@XmlElement(name = "category")
protected List categories;
@XmlAttribute(name = "ID", required = true)
@XmlJavaTypeAdapter(NormalizedStringAdapter.class)
protected String id;
@JsonGetter("labels")
public List getLabel() {
if (label == null) {
label = new ArrayList<>();
}
return this.label;
}
public MCRClassURL getUrl() {
return url;
}
public void setUrl(MCRClassURL value) {
this.url = value;
}
@JsonGetter("categories")
public List getCategories() {
return categories;
}
public void setCategories(List value) {
this.categories = value;
}
@JsonGetter
public String getID() {
return id;
}
public void setID(String value) {
this.id = value;
}
public static MCRClass getClassification(MCRCategory rootCategory) {
if (!rootCategory.getId().isRootID()) {
throw new IllegalArgumentException("Not a root category");
}
MCRClass mcrClass = new MCRClass();
mcrClass.setID(rootCategory.getId().getRootID());
mcrClass.setUrl(MCRClassURL.getInstance(rootCategory.getURI()));
mcrClass.getLabel()
.addAll(
rootCategory.getLabels()
.stream()
.map(MCRLabel::clone)
.collect(Collectors.toList()));
mcrClass.setCategories(MCRClassCategory.getInstance(rootCategory.getChildren()));
return mcrClass;
}
public MCRCategory toCategory() {
MCRCategoryImpl category = new MCRCategoryImpl();
category.setId(MCRCategoryID.rootID(getID()));
category.setLevel(0);
URI uri = Optional.ofNullable(getUrl())
.map(MCRClassURL::getHref)
.map(URI::create)
.orElse(null);
category.setURI(uri);
category.getLabels()
.addAll(getLabel().stream()
.map(MCRLabel::clone)
.collect(Collectors.toList()));
return category;
}
public static MCRCategory buildCategory(String classID, MCRClassCategory e, MCRCategory parent) {
MCRCategoryImpl category = new MCRCategoryImpl();
//setId must be called before setParent (info important)
category.setId(new MCRCategoryID(classID, e.getID()));
category.setRoot(parent.getRoot());
category.setChildren(new ArrayList<>());
category.setParent(parent);
category.getLabels()
.addAll(e.getLabel().stream()
.map(MCRLabel::clone)
.collect(Collectors.toList()));
category.setLevel(parent.getLevel() + 1);
URI uri = Optional.ofNullable(e.getUrl())
.map(MCRClassURL::getHref)
.map(URI::create)
.orElse(null);
category.setURI(uri);
for (MCRClassCategory child : e.getCategory()) {
buildCategory(classID, child, category);
}
return category;
}
}