/*
* 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 java.net.URI;
import javax.annotation.Resource;
import org.jclouds.http.functions.ParseSax.HandlerWithResult;
import org.jclouds.logging.Logger;
import org.jclouds.trmk.vcloud_0_8.domain.PublicIpAddress;
/**
* @author Adrian Cole
*/
public class PublicIpAddressHandler extends HandlerWithResult<PublicIpAddress> {
@Resource
protected Logger logger = Logger.NULL;
private StringBuilder currentText = new StringBuilder();
private String address;
private URI location;
protected String currentOrNull() {
String returnVal = currentText.toString().trim();
return returnVal.equals("") ? null : returnVal;
}
@Override
public PublicIpAddress getResult() {
return new PublicIpAddress(address, location);
}
public void endElement(String uri, String name, String qName) {
String current = currentOrNull();
if (current != null) {
if (qName.equals("Href")) {
location = URI.create(current);
} else if (qName.equals("Name")) {
address = current;
}
}
currentText = new StringBuilder();
}
public void characters(char ch[], int start, int length) {
currentText.append(ch, start, length);
}
}