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/*
* Copyright (C) 2008-2017, Juick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.juick.rss.extension;
import com.rometools.rome.feed.module.Module;
import com.rometools.rome.io.ModuleGenerator;
import org.jdom2.Element;
import org.jdom2.Namespace;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
/**
* Created by vt on 13/12/2016.
*/
public class JuickModuleGenerator implements ModuleGenerator {
private static final Namespace JUICK_NS = Namespace.getNamespace("juick", JuickModule.URI);
@Override
public String getNamespaceUri() {
return JuickModule.URI;
}
private static final Set NAMESPACES;
static {
Set nss = new HashSet();
nss.add(JUICK_NS);
NAMESPACES = Collections.unmodifiableSet(nss);
}
@Override
public Set getNamespaces() {
return NAMESPACES;
}
@Override
public void generate(Module module, Element element) {
// this is not necessary, it is done to avoid the namespace definition in every item.
Element root = element;
while (root.getParent()!=null && root.getParent() instanceof Element) {
root = (Element) element.getParent();
}
root.addNamespaceDeclaration(JUICK_NS);
JuickModule juickModule = (JuickModule) module;
if (juickModule.getUid() > 0) {
Element user = new Element("user", JUICK_NS);
user.setAttribute("uid", String.valueOf(juickModule.getUid()), JUICK_NS);
element.addContent(user);
}
}
}
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