/*
* 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 under the License.
*/
package org.jclouds.trmk.vcloud_0_8.xml;
import static org.jclouds.trmk.vcloud_0_8.util.Utils.newReferenceType;
import static org.jclouds.util.SaxUtils.cleanseAttributes;
import static org.jclouds.util.SaxUtils.currentOrNull;
import java.util.Map;
import org.jclouds.http.functions.ParseSax;
import org.jclouds.trmk.vcloud_0_8.domain.ReferenceType;
import org.jclouds.trmk.vcloud_0_8.domain.Status;
import org.jclouds.trmk.vcloud_0_8.domain.VAppTemplate;
import org.jclouds.trmk.vcloud_0_8.domain.internal.VAppTemplateImpl;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* @author Adrian Cole
*/
public class VAppTemplateHandler extends ParseSax.HandlerWithResult<VAppTemplate> {
private StringBuilder currentText = new StringBuilder();
private ReferenceType catalog;
private String description;
private Status status;
public VAppTemplate getResult() {
return new VAppTemplateImpl(catalog.getName(), catalog.getHref(), description, status);
}
@Override
public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException {
Map<String, String> attributes = cleanseAttributes(attrs);
if (qName.equals("VAppTemplate")) {
catalog = newReferenceType(attributes);
if (attributes.containsKey("status"))
status = Status.fromValue(attributes.get("status"));
}
}
public void endElement(String uri, String name, String qName) {
if (qName.equals("Description")) {
description = currentOrNull(currentText);
}
currentText = new StringBuilder();
}
public void characters(char ch[], int start, int length) {
currentText.append(ch, start, length);
}
}