/*************************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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
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*************************************************************************/
package org.apache.deltacloud.client.unmarshal;
import java.util.ArrayList;
import java.util.List;
import org.apache.deltacloud.client.HardwareProfile;
import org.apache.deltacloud.client.Property;
import org.apache.deltacloud.client.Property.Kind;
import org.apache.deltacloud.client.utils.Assert;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* @author André Dietisheim
*/
public class HardwareProfileUnmarshaller extends
AbstractDOMUnmarshaller<HardwareProfile> {
public HardwareProfileUnmarshaller() {
super("hardware_profile", HardwareProfile.class);
}
@Override
protected HardwareProfile doUnmarshall(Element element,
HardwareProfile profile) throws Exception {
profile.setId(getAttributeText("id", element));
profile.setProperties(createProperties(element
.getElementsByTagName("property")));
return profile;
}
private List<Property> createProperties(NodeList propertiesList) {
List<Property> properties = new ArrayList<Property>();
for (int i = 0; i < propertiesList.getLength(); i++) {
Property property = createProperty(propertiesList.item(i));
properties.add(property);
}
return properties;
}
private Property createProperty(Node node) {
Assert.isTrue(node instanceof Element);
Element element = (Element) node;
Property property = new Property();
property.setName(element.getAttribute("name"));
property.setId(element.getAttribute("id"));
property.setUnit(element.getAttribute("unit"));
property.setValue(element.getAttribute("value"));
String kind = element.getAttribute("kind");
Assert.isTrue(kind != null);
kind = kind.toUpperCase();
property.setKind(kind);
if (Kind.RANGE.toString().equals(property.getKind())) {
setRange(element, property);
} else if (Kind.ENUM.toString().equals(property.getKind())) {
setEnum(element, property);
} else if (Kind.FIXED.toString().equals(property.getKind())) {
// no special treatement
}
return property;
}
private void setRange(Element propertyElement, Property property) {
Node node = propertyElement.getElementsByTagName("range").item(0);
Assert.isTrue(node instanceof Element);
Element rangeElement = (Element) node;
property.setRange(rangeElement.getAttribute("first"),
rangeElement.getAttribute("last"));
}
private void setEnum(Element propertyElement, Property property) {
Node node = propertyElement.getElementsByTagName("enum").item(0);
Assert.isTrue(node instanceof Element);
Element enumElement = (Element) node;
NodeList nodeList = enumElement.getElementsByTagName("entry");
ArrayList<String> enumValues = new ArrayList<String>();
for (int i = 0; i < nodeList.getLength(); i++) {
Node entryNode = nodeList.item(i);
Assert.isTrue(entryNode instanceof Element);
Element entryElement = (Element) entryNode;
enumValues.add(entryElement.getAttribute("value"));
}
property.setEnums(enumValues);
}
}