/*
* 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.util.SaxUtils.currentOrNull;
import static org.jclouds.util.SaxUtils.equalsOrSuffix;
import java.net.URI;
import org.jclouds.http.functions.ParseSax.HandlerWithResult;
import org.jclouds.trmk.vcloud_0_8.domain.InternetService;
import org.jclouds.trmk.vcloud_0_8.domain.Protocol;
import org.jclouds.trmk.vcloud_0_8.domain.PublicIpAddress;
import org.xml.sax.Attributes;
/**
* @author Adrian Cole
*/
public class InternetServiceHandler extends HandlerWithResult<InternetService> {
private StringBuilder currentText = new StringBuilder();
private boolean inPublicIpAddress;
private URI location;
private URI addressLocation;
private String serviceName;
private String address;
private PublicIpAddress publicIpAddress;
private int port;
private String description;
private int timeout;
private boolean enabled;
private Protocol protocol;
protected int depth = 0;
private int thisDepth;
@Override
public InternetService getResult() {
return new InternetService(serviceName, location, publicIpAddress, port, protocol, enabled, timeout, description);
}
@Override
public void startElement(String uri, String localName, String qName, Attributes attrs) {
depth++;
if (equalsOrSuffix(qName, "InternetService")) {
thisDepth = depth;
} else if (equalsOrSuffix(qName, "PublicIpAddress")) {
inPublicIpAddress = true;
}
}
public void endElement(String uri, String name, String qName) {
depth--;
if (equalsOrSuffix(qName, "PublicIpAddress")) {
inPublicIpAddress = false;
publicIpAddress = new PublicIpAddress(address, addressLocation);
address = null;
addressLocation = null;
} else {
String value = currentOrNull(currentText);
if (value != null && !value.equals("")) {
if (depth == thisDepth) {
if (equalsOrSuffix(qName, "Href")) {
location = URI.create(value);
} else if (equalsOrSuffix(qName, "Name")) {
serviceName = value;
} else if (equalsOrSuffix(qName, "Port")) {
port = Integer.parseInt(value);
} else if (equalsOrSuffix(qName, "Protocol")) {
protocol = Protocol.valueOf(value);
} else if (equalsOrSuffix(qName, "Enabled")) {
enabled = Boolean.parseBoolean(value);
} else if (equalsOrSuffix(qName, "Timeout")) {
timeout = Integer.parseInt(value);
} else if (equalsOrSuffix(qName, "Description")) {
description = currentOrNull(currentText);
}
} else if (inPublicIpAddress) {
if (equalsOrSuffix(qName, "Href")) {
addressLocation = URI.create(value);
} else if (equalsOrSuffix(qName, "Name")) {
address = value;
}
}
}
}
currentText = new StringBuilder();
}
public void characters(char ch[], int start, int length) {
currentText.append(ch, start, length);
}
}