/*
* 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.xmlpers.test.impl;
import javax.xml.parsers.DocumentBuilder;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import li.strolch.xmlpers.api.DomParser;
import li.strolch.xmlpers.test.model.MyModel;
import li.strolch.xmlpers.test.model.MyParameter;
import li.strolch.xmlpers.util.DomUtil;
public class MyModelDomParser implements DomParser<MyModel> {
private MyModel resource;
@Override
public MyModel getObject() {
return this.resource;
}
@Override
public void setObject(MyModel resource) {
this.resource = resource;
}
@SuppressWarnings("nls")
@Override
public Document toDom() {
DocumentBuilder documentBuilder = DomUtil.createDocumentBuilder();
Document document = documentBuilder.getDOMImplementation().createDocument(null, null, null);
Element element = document.createElement("Resource");
document.appendChild(element);
element.setAttribute("id", this.resource.getId());
element.setAttribute("name", this.resource.getName());
element.setAttribute("type", this.resource.getType());
for (String paramId : this.resource.getParameterKeySet()) {
MyParameter param = this.resource.getParameterBy(paramId);
Element paramElement = document.createElement("Parameter");
element.appendChild(paramElement);
paramElement.setAttribute("id", param.getId());
paramElement.setAttribute("name", param.getName());
paramElement.setAttribute("type", param.getType());
paramElement.setAttribute("value", param.getValue());
}
return document;
}
@SuppressWarnings("nls")
@Override
public void fromDom(Document document) {
Element rootElement = document.getDocumentElement();
String id = rootElement.getAttribute("id");
String name = rootElement.getAttribute("name");
String type = rootElement.getAttribute("type");
MyModel resource = new MyModel(id, name, type);
NodeList children = rootElement.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Node item = children.item(i);
if (!item.getNodeName().equals("Parameter"))
continue;
Element paramElement = (Element) item;
String paramId = paramElement.getAttribute("id");
String paramName = paramElement.getAttribute("name");
String paramType = paramElement.getAttribute("type");
String paramValue = paramElement.getAttribute("value");
MyParameter param = new MyParameter(paramId, paramName, paramType, paramValue);
resource.addParameter(param);
}
this.resource = resource;
}
}