/*
 * 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.profitbricks.http.parser.loadbalancer;

import org.jclouds.profitbricks.http.parser.BaseProfitBricksResponseHandler;
import org.xml.sax.SAXException;

/**
 * Handler for parsing SOAP response where <i>loadBalancerId</i> is the only <i>usable</i> value.
 *
 * Other properties available (which are ignored): requestId, dataCenterId, dataCenterVersion
 */
public class LoadBalancerIdOnlyResponseHandler extends BaseProfitBricksResponseHandler<String> {

   private String loadBalancerId;

   LoadBalancerIdOnlyResponseHandler() {
   }

   @Override
   public void endElement(String uri, String localName, String qName) throws SAXException {
      setPropertyOnEndTag(qName);
      clearTextBuffer();
   }

   @Override
   protected void setPropertyOnEndTag(String qName) {
      if ("loadBalancerId".equals(qName))
         loadBalancerId = textToStringValue();
   }

   @Override
   public String getResult() {
      return loadBalancerId;
   }

}
