/*
* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package li.strolch.privilege.xml;
import java.io.File;
import java.util.List;
import java.util.Map.Entry;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import li.strolch.privilege.helper.XmlConstants;
import li.strolch.privilege.model.internal.User;
import li.strolch.utils.helper.StringHelper;
import li.strolch.utils.helper.XmlHelper;
/**
* @author Robert von Burg <eitch@eitchnet.ch>
*/
public class PrivilegeUsersDomWriter {
private List<User> users;
private File modelFile;
/**
* @param users
* @param modelFile
*/
public PrivilegeUsersDomWriter(List<User> users, File modelFile) {
this.users = users;
this.modelFile = modelFile;
}
public void write() {
// create document root
Document doc = XmlHelper.createDocument();
Element rootElement = doc.createElement(XmlConstants.XML_USERS);
doc.appendChild(rootElement);
this.users.stream().sorted((u1, u2) -> u1.getUserId().compareTo(u2.getUserId())).forEach(user -> {
// create the user element
Element userElement = doc.createElement(XmlConstants.XML_USER);
rootElement.appendChild(userElement);
userElement.setAttribute(XmlConstants.XML_ATTR_USER_ID, user.getUserId());
userElement.setAttribute(XmlConstants.XML_ATTR_USERNAME, user.getUsername());
if (StringHelper.isNotEmpty(user.getPassword()))
userElement.setAttribute(XmlConstants.XML_ATTR_PASSWORD, user.getPassword());
// add first name element
if (StringHelper.isNotEmpty(user.getFirstname())) {
Element firstnameElement = doc.createElement(XmlConstants.XML_FIRSTNAME);
firstnameElement.setTextContent(user.getFirstname());
userElement.appendChild(firstnameElement);
}
// add last name element
if (StringHelper.isNotEmpty(user.getLastname())) {
Element lastnameElement = doc.createElement(XmlConstants.XML_LASTNAME);
lastnameElement.setTextContent(user.getLastname());
userElement.appendChild(lastnameElement);
}
// add state element
Element stateElement = doc.createElement(XmlConstants.XML_STATE);
stateElement.setTextContent(user.getUserState().toString());
userElement.appendChild(stateElement);
// add locale element
Element localeElement = doc.createElement(XmlConstants.XML_LOCALE);
localeElement.setTextContent(user.getLocale().toString());
userElement.appendChild(localeElement);
// add all the role elements
Element rolesElement = doc.createElement(XmlConstants.XML_ROLES);
userElement.appendChild(rolesElement);
for (String roleName : user.getRoles()) {
Element roleElement = doc.createElement(XmlConstants.XML_ROLE);
roleElement.setTextContent(roleName);
rolesElement.appendChild(roleElement);
}
// add the parameters
if (!user.getProperties().isEmpty()) {
Element parametersElement = doc.createElement(XmlConstants.XML_PROPERTIES);
userElement.appendChild(parametersElement);
for (Entry<String, String> entry : user.getProperties().entrySet()) {
Element paramElement = doc.createElement(XmlConstants.XML_PROPERTY);
paramElement.setAttribute(XmlConstants.XML_ATTR_NAME, entry.getKey());
paramElement.setAttribute(XmlConstants.XML_ATTR_VALUE, entry.getValue());
parametersElement.appendChild(paramElement);
}
}
});
// write the container file to disk
XmlHelper.writeDocument(doc, this.modelFile);
}
}